MDOT Material Source Guide

MATERIALS SOURCE GUIDE

2012

CONSTRUCTION FIELD SERVICES DIVISION

FOREWORD

This manual has been prepared to give information and “guidance” to personnel associated with sampling, testing and inspection of materials used in Michigan Department of Transportation and Federal Aid Secondary projects. Its purpose is to “supplement” the Materials Quality Assurance Procedures (MQAP) Manual, Procedures Manual for Bituminous Plant Inspection, Procedures for Aggregate Inspection, Density Control Handbook, and the Michigan Construction Manual to standardize procedures and assure adequate, uniform quality control.

For copies of the most recent Materials Source Guide you can:

Download from the internet at web address:

http://www.michigan.gov/mdot/0,1607,7-151-9622_11044_11367-22505--,00.html

Or Navigate by:

www.michigan.gov/mdot \ Maps & Publications \ Manuals & Guides \ Materials Source Guide

Periodically check the website for updates to the Materials Source Guide. Updated guides can be downloaded and printed.

i TABLE OF CONTENTS

Title Page

Definitions ...... 1

Index (In reference to the Materials Acceptance table)...... 7

Materials Acceptance Requirements, including Special ...... 23 Instructions, copied from the MDOT Quality Assurance Procedures Manual, Section G

Approved Suppliers List ...... 49

Approved Manufacturers List ...... 53

Qualified Products List ...... 74

Tested Stock Suppliers List...... 96

Selecting and Shipping Samples ...... 100

Address List; Materials Suppliers/Manufacturers...... 101

Appendix Visual Inspection Items by Quantity - Alphabetical ...... 157 Visual Inspection Items by Quantity - by Specification Number ...... 160

This manual is in accordance with the 2012 Standard Specifications for Construction.

ii DEFINITIONS

BASIS OF ACCEPTANCE:

Acceptance Testing: Sampling and testing of a material to determine compliance with specification requirements prior to incorporation into the project.

Certification (s): Documentation which must accompany material to the jobsite. Applies only to materials which have a proven track record of meeting physical and chemical specification requirements and list all applicable specifications (ASTM, AASHTO, MDOT or other designations as appropriate) which the material is certified to meet. Types of Certification vary with different materials and are explained on the next page.

Qualified Product: Generally products which often contain proprietary elements. Products are tested and/or evaluated by the Michigan Department of Transportation (MDOT) and found to meet performance or other specification requirements. A Qualified Products List (QPL) of these products is maintained in the Materials Source Guide. All QPL materials are to be documented per Section F1 of the MQAP

Tested Stock: Tested stock samples represent a defined quantity (batch, heat, lot, tank, etc) of the manufacturer's or supplier's inventory that is sampled and tested by the Michigan Department of Transportation (MDOT) and has been set aside for use on state- and federally-funded projects. Approved material may then be shipped to any MDOT project until the approved quantity is depleted.

VI (Visual Inspection): Some materials may be visually inspected by MDOT personnel for acceptance or rejection, up to maximum VI quantities as indicated for that material, per item, per project. (NOTE: All materials should be visually inspected prior to incorporation into the job without quantity limit, and may be rejected on that basis even though material may be acceptable on another basis.)

OTHER DEFINITIONS:

Approved Manufacturer: A manufacturer who has submitted quality control documentation and/or material samples and has been given status to certify specific materials.

Approved Supplier: A supplier who has been given approved status to supply certified specific materials which are manufactured by an Approved Manufacturer. Approved Supplier must recertify Approved Manufacturer materials.

Manufacturer: A producer or fabricator of materials with control over the quality, workmanship and handling of material.

Special Provision: Revisions and additions to the Standard and Supplemental Specifications applicable to an individual project.

Supplier: A supplier has no control, other than through careful handling, over the quality and workmanship of material.

SAMPLING FREQUENCY: (If Required)

Amount of material or number of items which require a sample when submitting material to the Construction Field Services Division for testing.

SIZE OF SAMPLE:

Minimum size of sample required for testing.

MAXIMUM FOR VI:

Maximum amount of material which can be accepted by visual inspection for each material, per item, per project.

REMARKS:

Special notes pertaining to individual materials.

SPECIAL INSTRUCTIONS:

More detailed information pertaining to particular types of materials, and referenced in "Remarks" or listed in the Materials Source Guide.

MATERIALS SOURCE LIST:

A completed and signed Materials Source List (Form 501) is required project documentation, and required for payment of associated items of work. The Materials Source List is not a substitute for other required material quality control and quality assurance documentation. Prime contractors are responsible for submission of the Materials Source Lists for all materials including their subcontractors.

CERTIFICATION DOCUMENTATION:

Where more than one piece of paper is included in the certification document, all pages must be numbered and include Contract I.D. in order to reunite them should they become separated.

Upon delivery to a supplier, all certified material, either bundled or palleted, shall be stenciled, stamped or otherwise identified as per ASTM, AASHTO, or MDOT specification to allow the manufacturer’s material to be recognized and checked against the manufacturer’s certification documentation.

All General Certification documents must consist of all of the following:

o A list of all applicable specifications (ASTM, AASHTO, MDOT or other designations as appropriate) which the material is certified to meet. o Any applicable specification modifier such as class, grade, type, etc. o A statement, signed by a responsible representative of the manufacturer or supplier, that the material represented by the certification meets all MDOT listed specification requirements. o If material is certified by a supplier, the manufacturer's name must be included on the certification. o Contract number (Control Section/Job Number). o Date of shipment. o Name of contractor. o Name of material (MDOT designation Spec No.). o Identification markings on shipment as required by the General Materials Certification Procedures for Approved Manufacturer/Supplier Status, in the Quality Assurance Procedures Manual, Section C-1, paragraph 3.2. o Quantity of material represented by the certification.

Test Data Certification - When this certification is specified as the basis of acceptance in the Materials Table, in addition to the requirements of a General Certification, the following information must also be included:

2 o Laboratory test report(s) for samples obtained from the lot(s) of material represented by the certification and tested according to applicable specifications (ASTM, AASHTO, MDOT).

CERTIFICATION DISTRIBUTION:

Certification documents must be distributed as follows: Two copies must accompany the shipment, one for the contractor’s files and one for the Project Engineer’s office. The contractor is ultimately responsible for all materials documentation to the Project Engineer’s office. Plus one copy must be mailed or faxed on the date of shipment to:

Michigan Department of Transportation Construction Field Services Division Materials Control P.O. Box 30049 Lansing, Michigan 48909 Facsimile: (517) 322-5664

CERTIFICATIONS AND RECERTIFICATIONS

Examples for information and format provided. Information required on certifications may vary from one material to the next. The following two pages are ONLY examples.

3 4

Enter Your Company Letterhead/Logo Here (Name, Address, Contact Info)

APPROVED MANUFACTURER CERTIFICATION

Date Shipped: ______Name of Contractor: ______

Control Section/Job #: ______Project/Job Location: ______

We certify that the following described material has been tested and meets the specification requirements of the MICHIGAN DEPARTMENT OF TRANSPORTATION and ASTM, AASHTO or MDOT Specifications. (Insert applicable ASTM, AASHTO, MDOT Spec #’s)

MDOT MATERIAL NAME: As described in the MDOT Materials Source Guide

MDOT SPEC #: As described in the MDOT Materials Source Guide

LOT #, HEAT OR IDENTIFICATION:

CLASS, GRADE OR TYPE:

SIZE OR WEIGHT:

QUANTITY:

Signature of Company Representative

Title of Company Representative

Attach additional certifications of any listed materials that you did not manufacture.

DISTRIBUTION: Two Copies SHIPPED WITH MATERIAL. One mailed/faxed or delivered to PROJECT ENGINEER, the other to Contractor. One additional Copy MAILED or FAXED to Construction Field Services Division, MDOT, P.O. BOX 30049, LANSING, MI 48909. FAX # (517)322-5664. COMPLETE ON DATE OF MATERIAL SHIPMENT.

Enter Your Company Letterhead/Logo Here (Name, Address, Contact Info)

APPROVED SUPPLIER RECERTIFICATION

Contract ID: Control Section/Job #: ______DATE OF SHIPMENT: ______

CONTRACTOR: ______

We certify that the following described material meets the specification requirements of the MICHIGAN DEPARTMENT OF TRANSPORTATION for the above project and this material is certified by the manufacturers indicated below.

MDOT MATERIAL NAME: As described in the MDOT Materials Source Guide MDOT SPEC #: As described in the MDOT Materials Source Guide

MANUFACTURER:

LOT, HEAT OR IDENTIFICATION:

QUANTITY:

MDOT MATERIAL NAME: As described in the MDOT Materials Source Guide MDOT SPEC #: As described in the MDOT Materials Source Guide

MANUFACTURER:

LOT, HEAT OR IDENTIFICATION:

QUANTITY:

MDOT MATERIAL NAME: As described in the MDOT Materials Source Guide MDOT SPEC #: As described in the MDOT Materials Source Guide

MANUFACTURER:

LOT, HEAT OR IDENTIFICATION:

QUANTITY:

All steel furnished on this certification is of domestic origin and is in compliance with the project “Buy American” provision.

Signature of Company Representative

Title of Company Representative

ALPHABETICAL INDEX TO 2012 MATERIAL SPECIFICATION NUMBERS IN THE MATERIAL ACCEPTANCE REQUIREMENTS TABLE

-A- ABS Pipe...... Misc. #7 Abrasive, Low Dusting Blasting ...... 715.02 Abutment Backfill ...... 902 Accelerators, Concrete...... 903.01 thru 903.03 Address List, Materials Suppliers/Manufacturers...... Page 101 Adhesive Systems for Structural Anchors and Lane Ties...... 712.03J Adhesive Systems for Dowel Bars & Tie Bars...... 603.03B2 Adjusting Rings for Manholes and Drainage Structures ...... 909.01 Admixture, Air Entraining ...... 903.01 thru 903.03 Admixture, Latex Emulsion for Concrete ...... 903.04 Admixture, Mineral Filler, Bituminous Mixtures...... 902 Admixture, Pozzolanic (Fly Ash) for Concrete ...... 901.07 Admixture, Water Reducing and/or Retarding ...... 903.01 thru 903.03 Admixture for Expansive Grout Type E-1 ...... 702.02C Aggregates...... 902 Air Entraining Admixture ...... 903.01 thru 903.03 Alternate, Adjuster Gray Iron Castings for Manholes and Drainage Structures ...... 908.05 Alternate Adjustable, Drainage Structure, Covers (Gray Iron)...... 908.05 Aluminum Alloy Pipe (Corrugated)...... 909.05B Aluminum Alloy Posts, Cast...... 908.09 Aluminum Alloy Sheets, Corrugated ...... 909.05B Aluminum Alloy Structural Plate...... Misc. #9 Aluminum Bridge Railing...... 908.09 Aluminum Sheets for Signs...... 919.02A3 Anchor Bolts, Studs, Rods ...... 908.14 Anchors, Concrete Adhesive Bonded (Resin) ...... 712.03J Anchors, Expansion ...... 712.03K Approved Manufacturers...... Page 53 Approved Suppliers...... Page 49 Arrow Bars, Lighted...... 922.07 Arrow Boards, Type C Solar Assist...... 922.07 Asphalt Binder...... 904.03A Asphalt Cement, Polymer Modified...... 904.03D Asphalt Emulsion, Bond Coat ...... 904.03C Asphalt Release Agents………………………………………………………………………………………502.02

Asphalt Rubber, Overband Crackfill……………………………………………………………………….904.03D Assemblies, Load Transfer ...... 914.07

-B- Back-up Plates for Guardrail...... 908.11 Backer Rod, Foam ...... 914.04B Backfill, Abutment ...... 902 Band Clamps, Strain Pole………………………………………………………………………...…..…921.05A Bar Chairs ...... 905.03D Barbed Wire ...... 907.03B Barricades ...... 922.03E Barrier Reflector Markers...... 922.04A Bases, Precast Concrete ...... 913.06 Baskets, Dowel, Load Transfer...... 914.07 Beam Guardrail ...... 908.11A Beam Plates, Sealant for Perimeter...... 713.02B Bearings, Elastomeric ...... 914.12 Bent Tie Bars, Lane Ties...... 914.09 Bituminized Fiber Joint Filler...... 914.03 Bituminized Fiberglass and Cotton Fabric ...... Misc. #14 Bituminous Materials (Asphalt Binder)...... 904.03A Blasting Abrasive, Low Dusting ...... 715.02 Block, Concrete...... 913.05 Bolts, Mechanical Expansion Anchors...... 914.10 Bolts, Adhesive Anchor Systems ...... 914.10 Bolts, Anchor, Studs, Rods ...... 908.14 Bolts, High Strength ...... 906.07 Bond Breaker Tape ...... 603.03B12 Bond Release Agent, Concrete (Dowel Bars)...... 914.07A Bonded Anchors, Concrete Adhesive ...... 712.03J Brick, Clay and Sand Lime...... 913.03 Brick, Concrete...... 913.03C Bridge Deck Drain Extensions, Fiberglass...... 909.08C Bridge Railing, Aluminum...... 908.09 Bridge Railing, Base Plate and Post Elements...... 908.09A Bridge Railing, Hardware ...... 908.09C Bridge Railing, Tube, Parapet...... 908.09B Bridge Railing, Tube, Rectangle (Galvanized)...... 908.09 Bushings for Pins and Link Plates ...... 707.02

-C- Cable, Electrical ...... 918.03 Cable, Prestress Strand...... 905.07 Calcium Chloride...... 922.12A Cantilevers, Sign Support ...... 919.07 Caps, Expansion for Dowel Bars ...... 914.07C Casing, Steel Pipe………………………………………………………………………………………..…909.05D Cast Aluminum Alloy Posts...... 908.09 Cast Iron Pipe ...... Misc. #2 Castings, Miscellaneous Metals (Manhole) ...... 908.03 Catch Basins ...... 908.03 Cedar Posts (Wood Fence)...... 912.07 Cement...... 901 Certification Verification of Cement...... 901 Certification Verification of Expansive Grout...... 702.02C Chain Link Fence Fabric ...... 907.04A Chairs, Steel Reinforcement ...... 905.03D Chemical Fertilizer for Grass Seeding ...... 917.10 Chemical Weed Sprays...... 917.13A Class B Plastic Pipe ...... 909.06 Clay Brick ...... 913.03 Clay Pipe...... Misc. #3 Coarse Aggregate ...... 902 Coating for Dowel Bars ...... 914.07A Coating, Polymer Coating for HMA Pavement at Snowmobile Crossings...... 502-SP Coating for Rebar, Epoxy...... 905.03C Coating Systems for Steel Structures, Hangers Assemblies and End Diaphragms (Prime, Intermediate, Top) ...... 915 Cobblestone ...... 916.01A Cold Applied Pipe Joint Sealer (Mastic)...... 909.09 Cold Plastic Pavement Marking, Permanent ...... 811.03D4 Cold Plastic Pavement Marking, Temporary (Tape)...... 922.06A Column Break-Away Sign Support ...... 919.06 Compost………………………………………………………………………………………………………..917.08 Compression Gasket...... 909.03 Concrete Accelerators...... 903.01 thru 903.04 Concrete Adhesive System for Bonded Anchors (Resin) ...... 712.03J Concrete Barriers, Temporary ...... 922.04

Concrete Barrier Reflector Markers ...... 922.04A Concrete Bases, Precast ...... 913.07 Concrete Block...... 913.05 Concrete Brick...... 913.03C Concrete End Sections, Precast ...... 909.04E Concrete Expansion Anchors ...... 712.03K Concrete Pipe, Reinforced and Non-Reinforced...... 909.04A, C Conduit, Electrical ...... 918.01, 918.01A, B, D, F Conduit, Electrical (Polyethylene) ...... 918.01D Cones, Traffic...... 922.03 Contraction Baskets ...... 914.07 Copper Sheet (Waterstop) ...... 908.08 Corrugated Aluminum Alloy Pipe ...... 909.05B Corrugated Aluminum Alloy Sheets ...... 909.05B Corrugated Poly-Pipe, Culverts and Sewers ...... 909.06 Corrugated Poly-Tubing, Underdrains ...... 909.07 Corrugated Plate, Structural...... Misc. #8 Corrugated Steel Pipe...... 909.05A Corrugated Steel Pipe (Polymer Coated) ...... 909.05A1 Corrugated Steel Sheets...... 909.05A1 Cotton Fabric, Bituminized...... Misc. #14 Coupling Bands...... 909.05A4 Covers and Lids, Manholes...... 908.03 Crack Injection ...... 914.06 Culvert, Cast Iron ...... Misc. #2 Culverts, Class B...... 909.06 Curing Compound ...... 903.05, 903.06B Cut-offs for Piling...... 906.05

-D- Deck Drain Extensions, Bridge ...... 909.08C Deformed Steel Bars for End-of Pour Joint Devices...... 914.08 Delineator Posts, Flexible ...... 919.03D Delineator Posts, Steel...... 919.03D Delineator Reflectors...... 919.03A, B Dense Graded Aggregate ...... 902 Detectable Warning Surfaces ...... 803.02B Dimension (Sawed) Posts, Wood ...... 912.08 Ditch Lining (Geotextile Blanket)...... 910.03A

Dowel Bar Grouting Systems...... 603.03B2 Dowel Bars for Load Transfer (Steel) ...... 914.07 Dowel Baskets, Load Transfer...... 914.07 Downspouts ...... 909.08A, B Drain Pipe (Underdrain) ...... 909.07 Drainage Marker Post ...... 909.10 Drain Casting, Misc. Metals ...... 908.03, 908.05 Drainage Structure Covers, Alternate Adjustable (Gray Iron)...... 908.05 Drainage Structures, Precast Reinforced Concrete...... 913.06 Ductile Iron Pipe...... Misc. #2 Dust Palliative, Calcium Chloride...... 922.12A

-E- Edge Drain (Tubing)...... 909.07 Elastomeric Bearings, Pads...... 914.12 Electrical Cable ...... 918.03 Electrical Conduit (Galvanized Steel and Non-Metallic) ...... 918.01A Electrical Conduit (Polyethylene) ...... 918.01D Electrical Conduit (Polyvinyl Chloride) ...... 918.01B Electrical Traffic Control Devices ...... 921.03 Embedded, Galvanic Anodes ...... 712.04N Emulsified Asphalt...... 904.03C Emulsion, Latex Admixture for Concrete ...... 903.03 End Rings, Precast Concrete...... 404 End Sections, Grate, for Culverts ...... 401.03E End Sections, Slope, Steel………………………………………………………………………………....909.05C End Sections, Steel...... 909.05C End Sections, Precast Concrete ...... 909.04E End Shoes...... 908.11A End-of-Pour Joint Devices ...... 914.08 Epoxies for Adhesive Systems ...... 712.03J Epoxy Binder, Joint Spall Repair ...... 914.05 Epoxy Coated Dowel Bars ...... 914.07 Epoxy Coated Steel Reinforcing Bars...... 905.03C Epoxy Coating for Bar Reinforcement ...... 905.03C Epoxy Coating for Dowel Bars ...... 905.03C, 914.07 Epoxy Mastic...... 712.03D Epoxy Resin Adhesive for Crack Injection...... 914.06 Excelsior Mulch Blankets ...... 917.15B

Exothermic Splicing...... 712.03L Expansion Anchors, Lane Ties ...... 914.09 Expansion Anchors, Structure ...... 712.03K Expansion Baskets...... 914.07 Expansion Caps for Dowel Bars ...... 914.07 Expansion Joint Devices, Bridge ...... 706.03K.4-SP Expansive Grout Type E-1, Admixture...... 702.02C External Type Gasket for Pipe ...... 909.05A Extruded Aluminum Sections for Sign Panels ...... 919.02A1

-F- Fabric, Bituminous, Cotton, Fiberglass ...... Misc. #14 Fabric, Filter, for Underdrain (Geotextile Blanket) ...... 910.03A Fabric for Chain Link or Woven Wire Fence...... 907.04 Fabric Reinforcement, Welded Steel Wire (Mesh) ...... 905.06 Fast Set Patching, Hydraulic Mortar ...... 703.02B-SP Fence, High Tensile Wire...... 907.05A Fence, Horizontal Rail...... 907.04 Fence Fabric, Chain Link ...... 907.04A Fence Fabric, Woven Wire...... 907.03A Fence Gates...... 907.03, 907.04 Fence Pedestrian, Posts and Rail...... 907.04 Fence Protective ...... 907.06 Fence Posts, Steel ...... 907.04C Fence Posts, Wood...... 907.05, 912.07 Fertilizer...... 917.10 Fiber Joint Filler, Bituminized...... 914.03 Fiberglass Fabric...... Misc. #14 Filter Bags, Geotextile...... 910.03A Filter Fabric for Wrapped Underdrain (Knitted Sock)...... 910.03A Fine Aggregate...... 902 Flags...... 922.07 Flexible Metal Conduit...... 918.01 Fly Ash, Mineral Filler for Bituminous Mixtures...... 902 Fly Ash, Pozzolanic Admixture for Concrete...... 901.07 Foam Backer Rod ...... 914.04B Foundation Piling ...... 906.05

-G-

Galvanic Anodes, Embedded...... 712.03Y Galvanized Bridge Tube Railing ...... 908.09 Galvanized Conduit, Electrical ...... 918.01A Galvanized Slotted Drain Pipe ...... Misc. #5 Galvanized Steel Sheets, Corrugated...... 909.05A1 Gasket, Compression...... 909.03 Gasket, External Type for Pipe ...... 909.05A Geocomposite Wall Joint Drain...... 910.05B Geogrid...... 910.03D Geotextile Blanket ...... 910.03A Geotextile Pipe Wrap Liner ...... 910.03 Geotextile Rip Rap Liner...... 910.03B Geotextile Separator ...... 910.03C Glare Screen ...... 804.01 Glass Beads...... 920.01B Granular Material ...... 902 Grass Seed ...... 917.12 Gray Iron Casting Adjusting Rings...... 909.01 Gray Iron Castings ...... 908.03 Gray Iron Castings, Alternate Adjuster ...... 908.05 Ground Granulated Blast Furnace Slag (GGBFS)...... 901.06 Grounding Rods ...... 918.02C Grounding System ...... 918.02 Grout Under Masonry Plates...... 712.03X Grout, For Full-Depth Concrete Pavement Repairs...... 603.02B Grouting Cracks by Pressure Injection, Intrusion ...... 914.06 Grouts and Mortars ...... 702.02A, B, C Guar Gum Base Adhesive, Mulch Binder ...... 917.15C Guardrail Anchorage, Bridge, Beam Elements, End Sections, Shoes and Departing End Terminals...... 908.11A Guardrail Approach Terminals ...... 908.11A Guardrail Hardware...... 908.11B Guardrail Offset Blocks, Recycled Plastic or Rubber ...... 912.08Q Guardrail Posts and Blocks, Wood (Dimension Sawed)...... 912.08 Guardrail Posts for Beam Guardrail, Steel...... 908.12 Guardrail Reflectorized Washer...... 908.13 Guardrail Steel Beam Elements...... 908.11A Guide Posts...... 912.07B Guy Wire, Electrical...... 918.11A

-H- H Piling...... 906.05 Handholes, Polymer, Light Weight Composite ...... 918.06D Handholes, Precast...... 918.06 Hanger Assemblies, Coating Systems...... 915 Hardware, Fence...... 907.03 Hardware, Guardrail...... 908.11B Hardware, Sign ...... 919.02C Herbicide, Spray...... 917.16 High Strength Steel Bolts, Nuts and Washers ...... 906.06 High Tensile Fence Wire...... 907.05 Highway Lighting Materials (Luminaires) ...... 918.09 Hollow Load and Non-Load Bearing Block (Concrete) ...... 913.05 Hook Bolts, Lane Ties ...... 914.08 Hook Bolts for End-of-Pour Joints...... 914.08 Hot Poured Rubber, Joint Sealer ...... 914.04A Hydraulic Anchor Systems...... 712.03J

-I- Insulation, Blankets and Polystyrene ...... 903.07D Interim Linseed Oil Curing Compound...... 903.06B Iron Pipe, Cast and Ductile Iron and Fittings ...... Misc. #2

-J- Jacked-In-Place Steel Pipe...... 909.05D Joint Filler...... 914.03, 914.03B Joint Filler, Fiber (Bituminized) ...... 914.03 Joint Seal, Hot Poured Rubber ...... 914.04A Joint Sealer, Pipe Gaskets (O-Ring)...... 909.03 Joint Sealer for Pipe, Cold Applied (Mastic) ...... 909.09 Joint Sealing Compound, Hot Poured...... 914.04A Joint Spall Repair, Epoxy...... 914.05 Joint Wall Drain, Geocomposite...... 910.05A, B

-K-

-L- Lane Ties...... 914.09 Latex Base Adhesive for Mulch ...... 917.15C

Latex Emulsion Admixture for Concrete ...... 903.04 Lead Sheet (Waterstop)...... 908.07 Light Standards ...... 918.08 Lighted Arrows ...... 922.07 Limestone Dust, Bituminous Mineral Filler...... 902 Liner for Culverts...... Spec. Prov. #1 Liner for Riprap ...... 910.03B Linseed Oil Interim Curing Compound...... 903.07A Liquid Asphalt...... 904.03B Load Transfer, Dowel Bars (Steel)...... 914.07 Load Transfer Assemblies, Dowel Baskets ...... 914.07 Load-Bearing Block (Concrete)...... 913.05 Loop Sealant, Traffic………………………………………………………………………………………...921.08B Low Dusting Blasting Abrasive...... 715.02 Lumber, Structural...... 912.05 Luminaires...... 918.09

-M- Mail Box Posts ...... 912.07B Malleable Iron Castings...... 908.03 Manhole, Brick and Block...... 913.03C, 913.05 Manhole Castings ...... 908.03 Manhole Covers and Lids ...... 908.03 Marking Tape, Cold Plastic, Permanent ...... 811.03D4 Marking Tape, Temporary Lane...... 922.06A Masonry Plate, Grout ...... 702.02A, B Masonry Units, Precast Drainage ...... 913.06 Mastic (Cold Applied Joint Sealer for Pipe) ...... 909.09 Material Suppliers/Manufacturers ...... Page 101 Mechanical Reinforcement Splicing...... 712.03L Membrane, Preformed Waterproofing ...... 914.11 Membrane Curing Compound...... 903.06 Mesh Reinforcement (Pavement) ...... 905.06 Metal End Sections ...... 909.05C Metallic Waterstop, Sheet Copper ...... 908.08 Metallic Waterstop, Sheet Lead ...... 908.07 Mineral Filler for Bituminous Mixtures...... 902 Mortars and Grouts ...... 702.02A, B, C Mulch Anchoring ...... 917.15C

Mulch Binder, Tackifiers, Non-Asphalt Emulsion...... 917.15C Mulch Blanket, Excelsior and Straw...... 917.15B2 Mulch Blanket, High Velocity...... 917.15B Mulch Blanket, Straw ...... 917.15 Mulching Materials ...... 917.14 -N- Non-Load Bearing Block ...... 913.05 Non-Reinforced Concrete Pipe ...... 909.04C Non-Shrink Mortars and Grouts, Type H1 (Non-Metallic)...... 702.02B Nursery Stock (Trees, Bushes)...... 917.03

-O- O-Ring, Compression Gasket ...... 909.03 Open-Graded Aggregate...... 902 Outlet, Drainage ...... 909.07C Overband Crackfill...... 904.03D

-P- PVC Sanitary Sewer Pipe ...... 909.06 Paint for Coating Existing Steel Structures (Prime, Intermediate, Top)...... 915 Paint for Pavement Marking...... 811.03 Patching, Fast Set Hydraulic Mortar ...... 703.02B-SP Pavement Lane Ties ...... 914.09 Pavement Marking, Glass Beads...... 920.002 Pavement Marking, Polyurea...... 811.03D7 Pavement Marking, Thermoplastic, Liquid...... 811.03D5 Pavement Marking, Thermoplastic, Sprayable and Preform ...... 811.03D6 Pavement Marking, Waterborne, Liquid, Paint ...... 811.03D1 Pavement Marking Regular Dry Paint...... 811.03D3 Pavement Marking Tape, Cold Plastic...... 811.03D4 Pavement Marking Tape, Type R/NR ...... 922.06A Pavement Markers, Raised (Temporary)...... 922.06B Pavement Reinforcement (Mesh) ...... 905.06 Pavement Tie Bars...... 914.09 Penetrating Water Repellents ...... 706.03S Perforated Poly-Tubing, Underdrain ...... 909.07 Pile Points ...... 906.05 Piling, H Piling and Special Sections ...... 906.05 Piling, Steel Sheet...... 704

Piling, Steel Shells ...... 906.05 Piling, Timber ...... 912.06 Pipe, Cast and Ductile Iron ...... Misc. #2 Pipe, Clay...... Misc. #3 Pipe, Concrete ...... 909.04A, C Pipe, Corrugated Aluminum Alloy ...... 909.05B, 909.07, 909.08B Pipe, Corrugated Polyethylene ...... 909.06, 909.08B Pipe, Corrugated Steel...... 909.05A, 909.07 Pipe, Downspouts ...... 909.08A, B Pipe, Gasket……………………………………………………………………………………………………909.03 Pipe, Plastic, Class B...... 909.06 Pipe Joint Sealers ...... 909.09 Pipe, Steel Casing…………………………………………………………………………………………..909.05D Pipe Wrap, Geotextile ...... 910.03A Plastic Drums ...... 922.03 Plastic Guardrail Blocks ...... 912.08Q Plywood for Signs ...... 919.02A2 Poles, Tower Lighting...... 918.10A Polyester Fiber ...... 904.03D Polyethylene Pipe for Culverts and Sewers...... 909.06 Polyethylene Tubing for Underdrain ...... 909.07 Polymer Coated Corrugated Steel Pipe...... 909.05A1 Polymer Coating for HMA Pavement at Snowmobile Crossings ...... 502-SP Polymer Modified, Asphalt Cement...... 904.03D Polystyrene, Insulation...... 903.06D Polyvinyl Chloride Pipe ...... 909.06 Portable Signs...... 922.07B Post Tensioning, Tendons ...... 905.08 Posts, Cast Aluminum Bridge Railing ...... 908.09 Posts, Delineator, Flexible (Plastic) ...... 919.03D Posts, Delineator, Steel...... 919.03D Posts, Dimension Sawed (Wood) ...... 912.08 Posts, Drainage Marker ...... 909.10 Posts, Mailbox...... 912.07B Posts, Signs, Steel ...... 919.04 Posts, Wood...... 912.07, 919.05 Posts, Wood Sign...... 919.05 Posts for Fencing ...... 907.04C Pozzolanic Admixture for Concrete (Fly Ash) ...... 901.07

Precast Concrete Bases ...... 913.07 Precast Concrete Box Sections ...... 909.04D Precast Concrete End Sections ...... 909.04E Precast Handholes...... 918.06 Precast Reinforced Concrete Drainage Structures...... 913.06 Precast Sumps...... 913.07 Prefabricated Drainage System ...... 910.05A Preformed Waterproofing Membrane ...... 914.11 Premixed Grouts and Mortars, Type H1 (Non-Metallic)...... 702.02B Prestress Strand for Concrete ...... 905.07 Prestressed Concrete Beams ...... 708.03A Protective Coating for Concrete, Water Repellent...... 706.03S Protective Fence ...... 907.06

-Q- Qualified Products List ...... Page 74

-R- R C 250, Liquid Asphalt Waterproofing Primer...... 904.03B Railing, Aluminum, Bridge...... 908.09 Railing, Bridge Tube Element (Galvanized)...... 908.09B Railroad Ballast ...... Spec. Prov. #3 Raised Pavement Markers (Permanent)...... 922.06B Raised Pavement Markers (Temporary)...... 922.06B Recertifiers ...... Page 49 Recycled Plastic or Rubber Guardrail Offset Block ...... 912.08Q Recycled Rubber Joint Filler ...... 914.03B Reflective Sheeting ...... 919.02B1 Reflectorized Washers...... 908.13 Reflectors, Delineator...... 919.03A Reflectors, Marker, Concrete Barriers ...... 922.04A Regular Dry Pavement Marking Paint...... 811.03D3 Reinforced Concrete Pipe...... 909.04A Reinforcing Steel Bars ...... 905.03, 905.03C Release Agents, Asphalt……………………………………………………………………………………..501.02 Retarding Admixtures...... 903.01 thru 903.03 Rip Rap ...... 916.01C Rubber Joint Filler ...... 914.03B Rustic Construction, Timber...... 912.09

-S- Sand Lime Brick ...... 913.03 Sawn Wood Posts and Blocks ...... 912.08 Sealant for Perimeter of Beam Repairs ...... 713.02B Sealer for Pipe Joints, Cold Applied (Mastic)...... 909.09 Seeding Mixtures ...... 917.12 Selecting and Shipping Samples ...... Page 100 Separator, Geotextile ...... 910.03C Sewer Pipe, Concrete ...... 909.04A, C Sewer Pipe, PVC Sanitary ...... 909.06 Sewer Traps…………………………………………………………………………………….…………..403.03A3 Shear Developers (Studs)...... 906.09 Sheet Copper (Waterstop) ...... 908.08 Sheet Lead (Waterstop)...... 908.07 Sheeting, Reflective ...... 919.02B Shelf Life, Curing Compound (Linseed Oil Base) ...... 903.06B Shipping and Selecting Samples ...... Page 100 Shotcrete, Waterproofing ...... 710.03D Shredded Bark ...... 917.14 Sign Hardware ...... 919.02C Sign Paddles ...... 922.11 Sign Posts ...... 919.04, 919.05 Sign Support Structures...... 919.07 Signals, Electrical Traffic Control ...... 921.03 Signs, Permanent...... 919.02 Signs, Portable...... 922.02 Signs, Temporary, Prismatic...... 922.02 Silt Fence ...... 916.02 Silt Fence, Geotextile ...... 910.04 Slag Cement (GGBFS) ...... 901.06 Sleeves, Steel for Guardrail ...... 908.11C Sleeves, Steel for Wood Sign Posts ...... 919 Slope Paving Block ...... 913.09 Slotted Drain Pipe, Galvanized ...... Misc. #5 Sod...... 917.13 Span Wire, Electrical...... 921.02 Splicing, Reinforcement (Mechanical) ...... 712.03L Sprays, Chemical (Weed Control) ...... 917.16

Standard Mortars and Grouts ...... 702.02A Steel Barbed Wire ...... 907.03B Steel Beam Guardrail Elements...... 908.11A Steel Castings ...... 908.03 Steel H Piling...... 906.05 Steel Pipe, Jacked-In-Place...... 909.05D Steel Posts for Beam Guardrail ...... 908.12 Steel Posts for Fence...... 907.03D Steel Posts for Signs and Delineators ...... 919.04 Steel Reinforcing Bars ...... 905.03, 905.03C Steel Sheet, Corrugated Galvanized ...... 909.05A1 Steel Sheet Piling...... 704 Steel Sleeves for Guardrail ...... 908.11C Steel Sleeves for Wood Sign Posts ...... 919 Storm Sewers, Class B ...... 402-SP Straight Tie Bars, Lane Ties...... 914.09 Strain Poles (Traffic Signal) ...... 921.05 Strain Pole Band Clamps………………………………………………………………………………..921.05A Strand for Prestressed Concrete ...... 905.08A Straw Mulch Blankets...... 917.15B Structural Plate for Pipe (Corrugated)...... Misc. #8 Structural Steel...... 906 Structural Tile ...... 913.08 Structural Timber and Lumber ...... 912.05 Structure Expansion Anchors ...... 712.03K Stud Shear Developers...... 906.09 Subbase ...... 902 Sumps, Precast...... 913.07 Suppliers ...... Page 101 Swaged Splicing...... 712.03L

-T- Tackifiers for Mulch ...... 917.15C Tape, Bond Breaker ...... 603.03B11 Tape, Lane Marking, Temporary...... 922.06A Temporary Concrete Barriers...... 922.04 Temporary Overlay and Chip Seal Markers...... 922.06B Temporary Seal for Cracks Injection...... 914.06 Temporary Signs...... 922.02

Tendons for Post Tensioning ...... 905.08 Tension Wire ...... 907.04B Tested Stock Listings ...... Page 96 Thermoplastic Pavement Marking ...... 811.03D5, 811.03D6 Three Coat/Clear System, Post ...... 907.03D Tie Bar Grouting Systems...... 603.02B Tie Bars for Longitudinal Sawed Joints...... 914.09 Tile, Structural ...... 913.08 Timber and Lumber, Structural ...... 912.05 Timber Piling ...... 912.06 Tower Lighting Units ...... 918.10A Traffic Cones...... 922.03 Traffic Loop Sealant……………………………………………………………………………………...….921.08B Traps, Sewer…………………………………………………………………………………………….….403.03A3 Treated Wood ...... 912.07 Trusses, Sign Support...... 919.02 Truck Mounted Attenuator...... Spec. Prov. #6 Tube Railing, Galvanized...... 908.09

-U- Underdrain Outlet Endings...... 909.07C Underdrain Pipe ...... 909.07

-V- Vests ...... 922.11

-W- Wall Joint Drain, Geocomposite...... 910.05B Warning Flashers and Lights ...... 922.07B Washers, Reflectorized...... 908.13 Water...... 911 Water Main, Cast and Ductile Iron Pipe...... Misc. #2 Water Reducing/Retarding Admixture ...... 903.01 thru 903.034 Water Repellent, Penetrating Sealer ...... 706.03S Waterproofing Membrane, Preformed ...... 914.11 Waterproofing Primer, Liquid Asphalt, RC 250...... 904.03B Waterstop (Metallic) ...... 908.07, 908.08 Watertight Joints ...... 909.03 Weed Spray (Herbicides)...... 917.16 Wire, Electrical Cable...... 918.03

Wire, High Tensile Fence...... 907.05 Wire, Rope ...... 908.11 Wire Mesh ...... 905.06 Wood Fence Posts...... 912.07 Wood Mulch/Chips ...... 917.14 Wood Posts and Lath for Silt Fence ...... 916.02 Wood Posts for Guardrail (Dimensioned Sawed) ...... 912.08 Wood Posts for Signs...... 919.05 Woven Wire Fence Materials...... 907.03 Wrap, Filter Fabric...... 910.03B

-X- -Y- -Z-

22 MATERIALS ACCEPTANCE REQUIREMENTS

See Miscellaneous area at the end of table for materials deleted from the 2012 Standard Specifications for Construction. * Must be tested unless provided by an Approved Manufacturer.

Sample Maximum Spec. No. and Basis of Sample Remarks Frequency VI Material Name Acceptance Size (QPL Reference) If Required Quantity

401.03E End Section Grate for Culverts VI - - - See Standard Plans for Sizes.

403.03A3 Sewer Traps VI

404 Precast Concrete End Rings VI - - -

501.02 Asphalt, Release Agents VI

NOTE: Must be approved by the project engineer. No fuel or oil based agents.

502.02B Overband Crackfill QPL - - -

502-SP Protective Polymer Coating See Remark None - - See Special Provision. For HMA Pavement at Snowmobile Trail Crossing

603.03B2 Adhesive Systems for QPL - - - Must be a Qualified Product. Grouting Dowel Bars and Tie Bars for Full-Depth Concrete Pavement Repairs

NOTE: Use for grouting to existing concrete in the same direction of traffic in the same lane as the repair. For grouting lane ties (deformed bars positioned transverse to the direction of traffic located between traffic lanes) select from Adhesive Anchor Systems (for Structural Anchors and Lane Ties).

603.03B11 Bond Breaker Tape VI - - -

702.02A Standard Mortars and Grouts VI - - -

702.02B Non-Shrinking Mortar and QPL - - - Must be a Qualified Product. Grout, Type H-1(Non-Metallic) Pre Mixed

702.02C Admixture for Expansive Test Data Cert - - - Grout, Type E-1

NOTE: Certification to include manufacturers recommended dosage per sack of cement. Include all General Certification documentation and sample of the cement with which it is being used with CV samples.

703 Prepackaged Hydraulic Fast QPL - - - Must be a Qualified Product. Set Mortar

704 Buy America Cert required. Steel Sheet Piling Gen Cert - - -

706.03K.4-SP Expansion Joint Devices for See Remark - - - Approved devices are in Special Bridges Provision. Contractor must supply list of those used and provide shop drawings.

23 MATERIALS ACCEPTANCE REQUIREMENTS

See Miscellaneous area at the end of table for materials deleted from the 2012 Standard Specifications for Construction. * Must be tested unless provided by an Approved Manufacturer.

Sample Maximum Spec. No. and Basis of Sample Remarks Frequency VI Material Name Acceptance Size (QPL Reference) If Required Quantity

706.03S Penetrating Water Repellent QPL - - - Must be a Qualified Product (Protective Coating for (706.03S). Concrete)

707.02 Bushings for Pins and Link QPL - - - Must be a Qualified Product Plates (707.02).

708.03A Prestressed Concrete Bridge Fabrication - - - QA Manual Section D8. Beams Inspection

710.03D Waterproofing Shotcrete VI - - -

712.03A1c Abrasive, Low Dusting QPL See Section 715.02.

712.03D Epoxy Mastic VI - - -

712.03J Adhesive Anchor Systems for QPL - - - Must be a Qualified Product Structural Anchors and Lane (712.03J). Ties

712.03K Structure Expansion Anchors QPL - - - Must be a Qualified Product (Mechanical Expansion See Remark (712.03K). Pull-out testing is Anchors) required per QA Manual Sec. D6.

712.03L Mechanical Reinforcement Test 1 per project 5 splices - See Note. Must be a Qualified Splicing, Other Types of QPL 1 per project 2 splices Product (712.03L). Splices, Swaged

NOTE: The contractor must make test splices, witnessed by the Engineer, on the largest bar sizes that are to be spliced. Test splice consists of 2 pieces of reinforcing bar joined by the coupler with a minimum of 12 inches of bar exposed on each end of the coupler.

712.03X Grout Under Masonry Plates VI - - -

712.04N Embedded Galvanic Anodes QPL - - - Must be a Qualified Product. See Remark See SP for Construction Process.

713.02B Sealant for Perimeter of Beam QPL - - - Must be a Qualified Product Repairs (713.02B).

715.02 Coating Systems for New QPL - - - Must be a Qualified Product Hanger Assemblies See Remark (915.01).

715.02 Abrasive, Low Dusting QPL - - - Must be a Qualified Product (715.02).

716.02 Abrasive, Low Dusting QPL See Section 715.02.

803.02B Detectable Warning Surfaces QPL - - - Must be a Qualified Product.

24 MATERIALS ACCEPTANCE REQUIREMENTS

See Miscellaneous area at the end of table for materials deleted from the 2012 Standard Specifications for Construction. * Must be tested unless provided by an Approved Manufacturer.

Sample Maximum Spec. No. and Basis of Sample Remarks Frequency VI Material Name Acceptance Size (QPL Reference) If Required Quantity

804.01 Glare Screen VI - - - Included in Concrete Spec.

808.03C Temporary Fence Materials VI - - -

811.03D1 Waterborne, Liquid Pavement QPL - - - Must be a Qualified Product. Marking Materials QA Manual Section F1.

811.03D2 Low Temperature Waterborne, QPL - - - Must be a Qualified Product. Liquid Pavement Marking QA Manual Section F1. Materials

811.03D3 Regular Dry Paint, Liquid QPL - - - Must be a Qualified Product. Pavement Marking Materials QA Manual Section F1.

811.03D4 Cold Plastic Tape, Liquid QPL Must be a Qualified Product. Pavement Marking Materials QA Manual Section F1.

811.03D5 Thermoplastic Liquid QPL - - - Must be a Qualified Product. Pavement Marking Materials QA Manual Section F1.

811.03D5 Thermoplastic, Blocks Rumble QPL - - - Must be a Qualified Product. Strips and Snowmobile QA Manual Section F1. Crossings

811.03D6 Thermoplastic, Sprayable, QPL - - - Must be a Qualified Product. Liquid Pavement Marking QA Manual Section F1. Materials

811.03D7 Polyurea, Modified Urethane QPL - - - Must be a Qualified Product. Liquid Pavement Marking QA Manual Section F1. Materials

901 See Special Instructions, Test Cement Appr Mfr * See Remark 10 lb 45 ton Data Certification to CFS. See QA Manual Section C4.

901.06 See Special Instructions for Ground Granular Blast- Appr Mfr * See Remark 10 lb Cement and Fly Ash note. Test Furnace Slag (GGBFS) With Cement for Cement Data Certification to Construction Sample Field Services

901.07 Test Data Certification to Fly Ash, Pozzolanic Appr Mfr * - 10 lb - Construction Field Services. Admixtures for Concrete With Cement See Note. Sample

NOTE: The fly ash sample is to be accompanied by a sample of the cement with which it is being used. MDOT-furnished plastic-lined cement sample bags will hold 4540 g when FULL.

902 Coarse Aggregates See Remark See Remark 60 lb 100 ton See Special Instructions

25 MATERIALS ACCEPTANCE REQUIREMENTS

See Miscellaneous area at the end of table for materials deleted from the 2012 Standard Specifications for Construction. * Must be tested unless provided by an Approved Manufacturer.

Sample Maximum Spec. No. and Basis of Sample Remarks Frequency VI Material Name Acceptance Size (QPL Reference) If Required Quantity

902 All Aggregates See Current List of all Prequalified Aggregate Sources at Construction Field Services Web Page. Instructions to Construction Field Services web page: From MDOT home page (michigan.gov/mdot), click on Maps and Publications (left side), then click on Manuals, Guides, Advisories & Memos, then Materials Source Guide. The link to the Prequalified Aggregate Source List is under Additional Resources. Actual Construction Field Services web page address: www.michigan.gov/mdot/0,1607,7-151-9623_26663_27303---,00.html

902 Dense-Graded Aggregates See Remark See Remark 60 lb 500 ton See Special Instructions

902 Open-Graded Aggregates See Remark See Remark 60 lb 100 ton See Special Instructions

902 Granular Material Class I See Remark See Remark 60 lb 100 ton See Special Instructions

902 Granular Material Class II See Remark See Remark 60 lb 500 cyd See Special Instructions (Subbase) and Class IIA

902 Class II (Abutment B. F.) See Remark See Remark 60 lb 100 cyd See Special Instructions

902 Granular Material Class III See Remark See Remark 60 lb 500 cyd See Special Instructions

902 Granular Material Class IIIA See Remark See Remark 25 lb 100 cyd See Special Instructions

902 Fine Aggregate See Remark See Remark 25 lb 100 ton See Special Instructions

902 Refer to Asphalt Binder Mineral Filler for HMA Appr Mfr * 1 per project 1 qt 10 ton Procedures Manual, General Mixtures See Remark Certification to Construction Field Services.

903.01 Air Entraining Admixtures QPL - - - Must be a Qualified Product (903.01).

903.02 Water Reducing and Water QPL - - - Must be a Qualified Product Reducing Retarding (903.03). Admixtures for Concrete

903.03 Latex Admixture for Concrete Appr Mfr * 1 per lot 1 qt General Certification to Construction Field Services.

903.04 Concrete Accelerators - - - For calcium chloride note the 1. Calcium Chloride VI chemical composition. Other 2. All Others QPL accelerators must be Qualified Products (903.02).

26 MATERIALS ACCEPTANCE REQUIREMENTS

See Miscellaneous area at the end of table for materials deleted from the 2012 Standard Specifications for Construction. * Must be tested unless provided by an Approved Manufacturer.

Sample Maximum Spec. No. and Basis of Sample Remarks Frequency VI Material Name Acceptance Size (QPL Reference) If Required Quantity

903.06 Membrane Curing Compound Test Data Cert 1 per lot or 1 qt 200 gal batch

NOTE: Curing compounds must not be used after ONE year from manufacture. Date of manufacture must be clearly printed on the outside of containers.

903.07A Interim Curing (Linseed Oil Test Data Cert 1 per lot or 1 qt 50 gal See Note for 903.05 above. Based) batch

903.07C Insulating Blanket Test Data Cert - - 10 sheets

903.07D Polystyrene Insulation Test Data Cert - - -

904.03A 5 ton per Asphalt Binder for HMA Appr Mfr * 1 per day’s day or Mixtures production of 1 pint 27 tons per mix project

See Current List of Asphalt Binders at Construction Field Services Web Page. Instructions to Construction Field Services web page: From MDOT home page (michigan.gov/mdot), click on about MDOT (left side), then click on Highway Delivery, and then click Construction Field Services. The Approved Asphalt Binder Suppliers List is under Resources & Publications. Actual Construction Field Services web page address: www.michigan.gov/mdot/0,1607,7-151-9623_26663_27303---,00.html

904.03B Liquid Asphalt (MC) Test or 1 per batch See Remark 1 gal from the top and 1 gal from Tested Stock the bottom of tank.

904.03B Liquid Asphalt (RC-250) Test or 1 per batch 2 qt 5 gal Tested Stock

904.03C Emulsified Asphalt Appr Mfr * 1 per batch See Remark 1000 gal 1 gal from the top and 1 gal from the bottom of the tank. Submit sample in plastic or glass containers only.

904.03D Polyester Fibers for Overband Gen Cert - - - Crackfill

905.03 2 pcs. One 24 in. & one 36 in. Test Bar Reinforcement (Uncoated) Appr Mfr * 1 per project See Remark 500 lb Data Cert to Construction Field per mfr Services.

NOTE: Sample ID to include name of epoxy coating company, epoxy resin trade name and lot number, bar manufacturer and heat number. Sample size, 2 pieces, 1 of which is 24 in. and 1 of 36 in.

905.03 Bar Reinforcement (Epoxy Coated Spiral) 1. Bar Appr Mfr * 1 per project See Note 500 lb 2 pcs. One 24 in. & one 36 in. Test 2. Epoxy Coating Companies Appr Mfr * per mfr Data Cert to Construction Field 3. Epoxy Coating Material QPL Services.

NOTE: Sample ID to include name of epoxy coating company, epoxy resin trade name and lot number, bar manufacturer and heat number. Sample size, 2 pieces, 1 of which is 24 in. and 1 of 36 in.

27 MATERIALS ACCEPTANCE REQUIREMENTS

See Miscellaneous area at the end of table for materials deleted from the 2012 Standard Specifications for Construction. * Must be tested unless provided by an Approved Manufacturer.

Sample Maximum Spec. No. and Basis of Sample Remarks Frequency VI Material Name Acceptance Size (QPL Reference) If Required Quantity

905.03C Bar Reinforcement (Epoxy Coated) 1. Bar Appr Mfr * 1 per project See Note 500 lb 2 pcs. One 24 in. & one 36 in. Test 2. Epoxy Coating Companies Appr Mfr * per mfr Data Cert to Construction Field 3. Epoxy Coating Material QPL Services.

NOTE: Sample ID to include name of epoxy coating company, epoxy resin trade name and lot number, bar manufacturer and heat number. Sample size, 2 pieces, 1 of which is 24 in. and 1 of 36 in.

905.03D Bar Chairs and Wire Ties for VI - - - Epoxy Coated Steel Reinforcement

905.06 Welded Steel Wire Appr Mfr * 1 per project See Remark 500 syd Test Data Cert to Construction Reinforcement (Mesh) per mfr Field Services. See Note.

NOTE: One piece, full width of fabric with two transverse wires. Longitudinal wires must extend 6 in. to 8 in. either side of transverse wires. Sampling not required when larger wire is less than 0.13 in. (w1.5) in dia. Include on sample ID the size that the wires are supposed to be. Sample may be folded or cut into approx. 3 ft. sections. If cut, pieces should be wired together and identified.

905.07 Obtain sample 5 ft from end of Strand for Prestressed Appr Mfr * 1 per heat 2 pcs each reel. Test Data Cert to Concrete 80 in long Construction Field Services.

905.08 Sampling and testing may be Tendons for Post Tensioning Appr Mfr * 1 per heat 2 pcs each waived if strand from same reel is of Box Beams - Prestressing See Remark 80 in long tested for beam fabrication. Obtain Strand sample at least 5 ft from end of reel. Test Data Cert to Construction Field Services.

905.08 Tendons for Post Tensioning Test 1 per heat per 2 pcs each Test Data Cert must be attached of Box Beams - Bar project 30 in long to Sample Identification form for lab testing.

906 Structural Steel Fabrication - - - QA Manual Section D-10. Inspection

906.05 Foundation Piles: H Piling, Test Data Cert - - - Steel Shells and Pile Points

906.05 Pile Cutoffs Gen Cert - - -

906.07 High Strength Steel Bolts Test 1 per dia per 3 each Bolt, nut and washer Test Data length per heat bolts, nuts & Cert must identify the per project washers manufacturer and must be attached to the Sample ID.

906.09 (906.09) Other stud shear Shear Developers (Studs) QPL or - - - developers may be used provided Test Data Cert the manufacturer certifies that the See Remark studs meet the requirements of AWS D1.5-96, all section 7.

28 MATERIALS ACCEPTANCE REQUIREMENTS

See Miscellaneous area at the end of table for materials deleted from the 2012 Standard Specifications for Construction. * Must be tested unless provided by an Approved Manufacturer.

Sample Maximum Spec. No. and Basis of Sample Remarks Frequency VI Material Name Acceptance Size (QPL Reference) If Required Quantity

907.03 Woven Wire Fencing Materials VI 1 per project Full width of roll A. Woven Wire per mfr 5 ft

B. Barbed Wire 6 ft

C. Smooth Line Wire 4 ft

907.03 D. Steel Posts VI 1 per project 1 post 25 posts per mfr

907.03 E. Treated Wood Posts See Section 912.08.

907.03 F. Gates VI - - -

G. Fence Fittings and Hardware

907.04 Steel Chain Link Fence Test or See Remark 5 ft full width of 250 ft 1 per height and/or mesh size, per Materials Tested Stock roll project and 1 per mfr per project. A. Fabric

907.04 B. Tension Wire Gen Cert 1 per project 3 ft 500 ft per mfr

907.04 C. Post for Fence and Gates, Test 1 per project 1 post 25 posts (Pedestrian Fence and per mfr Structure Fencing (Steel))

NOTE: An alternative zinc/clear coat system will be allowed for pipe sections only. This alternative coating system shall comply with subsection 907.03D of the Standard Specifications for Construction.

907.04 C. Top Rail (Horz. Rail) Test 1 per project 5 ft 250 ft See Table 907-1 of 2012 Standard (Pedestrian Fence) per mfr Specs for Construction See Remark

907.04 D. Gates VI - - -

E. Fence Fitting and Hardware

907.05 High Tensile Wire Fence Test 1 per project 3 ft 250 ft A. Wire per mfr

907.05 B. Treated Wood Posts for Appr Mfr * or Each charge 22 cores 25 posts See Note, General Cert to High Tensile Wire Fence Tested Stock Construction Field Services.

NOTE: All post must be treated except Northern White Cedar. General Certification document required for Northern White Cedar in lieu of approved manufacturer.

29 MATERIALS ACCEPTANCE REQUIREMENTS

See Miscellaneous area at the end of table for materials deleted from the 2012 Standard Specifications for Construction. * Must be tested unless provided by an Approved Manufacturer.

Sample Maximum Spec. No. and Basis of Sample Remarks Frequency VI Material Name Acceptance Size (QPL Reference) If Required Quantity

907.05 C. Hardware VI - - -

907.06 Protective Fence VI - - -

908 Requires “Buy America Castings, Manhole VI - - - Certification” from the 908.03 Malleable Iron manufacturer. 908.04 Steel 908.05 Gray Iron

908.05 Alternate, Adjustable Gray Iron Castings for Manholes, QPL - - - Drainage Structures, and Covers

908.07 Sheet Lead Gen Cert - - 25 sft

908.08 Sheet Copper Test 1 per 13 in square or 25 sft May be accepted in field if weight consignment equivalent area requirements can be documented.

908.09 Aluminum Bridge Railing See Note - - -

NOTE: Test Data Certification, requires a mill certification and a visual inspection of the material. The project engineer is to arrange for this inspection which should include dimensional and thorough visual checks on all material especially for blowholes on posts and caps.

908.09 Cast Aluminum Alloy Posts Test Data Cert - - -

908.09A Tubing, Steel Railing Test or 1 per heat 1 base plate, Test Data Cert document must be (Galvanized) Tested Stock per project 1 post 18 in attached to the sample ID. Test Base Plate and Post Elements See Remark length report to P.E.

908.09B Rail Elements (Tube) Test or 1 per heat 36 in long, galv Chemical analysis must include Tested Stock per project silicon. Test Data Cert document See Remark must be attached to the sample ID. Test report to P.E.

908.09C Hardware (Anchor Studs) Test 1 per heat A bolt, nut, per diameter washer, coupling per project and base plate, if applicable

908.10 Hardware for Timber VI - - - Construction

908.11A Including Anchorage, Bridge, Guardrail, Steel Beam Appr Mfr * 1 per project 1 piece at least 125 ft Shoes, Departing End Terminals. Elements, End Sections per mfr 1 ft length Test Data Cert to Construction Field Services. Buy America Cert required.

908.11A Test Data Cert to Construction Guardrail Approach Terminals Appr Mfr * - - - Field Services.

30 MATERIALS ACCEPTANCE REQUIREMENTS

See Miscellaneous area at the end of table for materials deleted from the 2012 Standard Specifications for Construction. * Must be tested unless provided by an Approved Manufacturer.

Sample Maximum Spec. No. and Basis of Sample Remarks Frequency VI Material Name Acceptance Size (QPL Reference) If Required Quantity

908.11 B. Hardware VI - - - Item supplied by guardrail supplier. C. Steel Sleeves, Soil Plates, Bearing Plates, Backup Plates

908.11 Wire Rope Gen Cert - - -

908.12 Steel Posts for Beam Appr Mfr * 1 per 1000 1 post 25 posts Test Data Cert to Construction Guardrail posts or fraction Field Services. thereof Buy America Cert required.

908.13 Reflective Washers VI - - - Inspect galvanizing, dimensions See Remark and type of sheeting.

908.14 Anchor Bolts, Anchor Studs, Test 1 per heat per 1 bolt, nut, - Non MDOT Standard Plan Bolts Anchor Rods and Anchor **See Remark diameter per washer, require Shop Drawings along with Base Plates project coupling and the Test Data Cert document. ** base plate if For cantilever foundations: 1 per applicable heat per dia per foundation, max 3 per project.

909.01 Adjusting Rings for Manholes and Drainage Castings, QPL - - - (Alternative Materials and Recycled Rubber)

909.03 Watertight Joint Systems QPL - - -

909.03 Part of Watertight Joint System. Gasket, Compression VI - - - (O-Rings)

909.04A Reinforced Concrete Pipe Appr Mfr * 1 percent of See Remark 5 pieces of See Special Instructions. number of pcs 42 in or General Cert to Construction Field of each size smaller Services.

909.04B Reinforced Concrete Elliptical Appr Mfr * 1 percent of See Remark 5 pieces of See Special Instructions. Pipe number of pcs 42 in or General Cert to Construction Field of each size smaller Services.

909.04C Non-Reinforced Concrete Pipe Appr Mfr * See Remark See Remark 10 pcs See Special Instructions. General Cert to Construction Field Services.

909.04D Precast Concrete Box Appr Mfr * - - - General Cert to Construction Field Sections Services. Box = 4 sided.

31 MATERIALS ACCEPTANCE REQUIREMENTS

See Miscellaneous area at the end of table for materials deleted from the 2012 Standard Specifications for Construction. * Must be tested unless provided by an Approved Manufacturer.

Sample Maximum Spec. No. and Basis of Sample Remarks Frequency VI Material Name Acceptance Size (QPL Reference) If Required Quantity

909.04E Precast Concrete End Section Appr Mfr * 1 percent of Full size units 10 pcs Strength test by coring or for Culverts and Sewers number of pcs cylinders, VI dimensions and conditions. Test for air content. Test Data Cert to Construction Field Services.

909.04G Precast Concrete Three-Sided For span lengths up to 12 ft, or Arch Culverts General Cert to Construction Field Appr Mfr - - - Services. Spans from 12-20 ft, QA See Remark inspection may be required. Spans greater than 20 ft. require QA inspection.

909.05A Corrugated Steel Pipe Appr Mfr * See Remark See Special Instructions. General Cert to Construction Field Services.

909.05A Gasket, External Rubber Type VI 1 per lot or 18 in length full Part of Watertight Joint System. shipment width of gasket

909.05A1 Corrugated Steel Sheets Gen Cert See Remark See Remark See Special Instructions. (Galvanized)

909.05A Polymer Coated, Galvanized QPL - - - Coating must be from Qualified Corrugated Steel Pipe Products List (909.05-SP).

909.05A4 Coupling Bands Gen Cert - - 5 pcs

909.05B Corrugated Aluminum Alloy Gen Cert See Remark See Remark 25 sheets See Special Instructions. Sheet

909.05B Corrugated Aluminum Alloy Gen Cert 1 per 1000 ft See Remark 250 ft Sample Size: A 6 in by 3 in Pipe (minimum) section cut from the end of the pipe avoiding the seams. Do not damage coating.

909.05C Steel End Section Gen Cert - - 4 pcs

909.05D 1. Steel Pipe (Jacked-in- Gen Cert - - - Buy America Cert required. Place)

909.05D 2. Casing, Steel Pipe VI

909.06A Class B Bury (CPE) QPL - - - Must be a Qualified Product. Class B (CPE & CPVC)

NOTE: Watertight Joint Systems (909.03) must be approved prior.

32 MATERIALS ACCEPTANCE REQUIREMENTS

See Miscellaneous area at the end of table for materials deleted from the 2012 Standard Specifications for Construction. * Must be tested unless provided by an Approved Manufacturer.

Sample Maximum Spec. No. and Basis of Sample Remarks Frequency VI Material Name Acceptance Size (QPL Reference) If Required Quantity

909.06 Corrugated Polyethylene Pipe Test or ≥12 in. dia See Remark 12 in. dia Over 12 in. dia- one 10 ft length (CPE), (Smooth Lined Type S Tested Stock 1 per 1000 ft and over, and one 6 ft length plus coupling. or Corrugated Type C) if ≥12 in. dia straight lengths 100 ft See Special Instructions.

909.06 1. Corrugated Polyvinyl Test ≥12 in. dia See Remark 12 in. dia Over 12 in. dia- one 10 ft and one Chloride (PVC) Pipe (Smooth 1 per 1000 ft and over, 6 ft. length plus coupling. Lined Type S or Corrugated straight lengths 100 ft Type C)

909.06 2. Smooth Polyvinyl Chloride Test 1 per 6000 ft 1 piece, 5 ft in 600 ft If bell and spigot joint, sample Pipe for Sanitary Sewer Pipe length from spigot end.

909.06 3. Corrugated Polyvinyl Test 1 per 1000 ft See Remark 12 in. dia Over 12 in. dia - one 10 ft length Chloride (PVC) Pipe (Smooth and over, and one 6 ft length plus coupling. Lined Type S) for Sanitary 100 ft Sewer Pipe

909.07 See Special Instructions for Pipe for Underdrains Appr Mfr * See Remark See Remark 909.05A, Test Data Cert to 1. Corrugated Steel Pipe Construction Field Services.

909.07 Pipe for Underdrains Gen Cert 1 for 1000 ft 6 in x 3 in 250 ft 2. Corrugated Aluminum Alloy Pipe

909.07A Pipe for Underdrains Test 1 per 2500 ft 5 ft length 250 ft 3. Smooth Plastic Pipe (Outlet or fraction Pipe) thereof

909.07B Pipe for Underdrains Appr Mfr * 1 per 5000 ft See Remark 250 ft Sample Size, one 10 ft length plus 4. Corrugated Plastic Tubing 4-, 6-, or 8- sample from coupling. For perforated tubing (Perforated and Non- in dia coils wrapped in fabric, tie fabric Perforated) (Wrapped and securely in place before cutting Non-Wrapped) sample.

909.07C Outlet Endings (For VI - - - Underdrains)

909.08A Bridge Decks Downspouts VI 1. Polyethylene (PE) Plastic Pipe

33 MATERIALS ACCEPTANCE REQUIREMENTS

See Miscellaneous area at the end of table for materials deleted from the 2012 Standard Specifications for Construction. * Must be tested unless provided by an Approved Manufacturer.

Sample Maximum Spec. No. and Basis of Sample Remarks Frequency VI Material Name Acceptance Size (QPL Reference) If Required Quantity

909.08B See Spec. 909.07 Corrugated Other Downspouts Appr Mfr * See Remark See Remark Steel Pipe. Test Data Cert to 1. Corrugated Steel Pipe Construction Field Services.

909.08B Other Downspouts Gen Cert 1 per 1000 ft 6 in x 3 in 250 ft 2. Corrugated Aluminum Alloy Pipe

909.08B Other Downspouts Test or See Remark See Remark <12 in. dia See Spec. 909.06A. 3. Corrugated or Smooth Tested Stock up to 250 ft Lined Corrugated >12 in. dia Polyethylene Pipe up to 100 ft

909.08C Bridge Deck Drain Extensions Gen Cert - - - (Polyethylene)

909.09 Cold Applied Pipe Joint Sealer Test 1 per shipment 1 qt 10 gal (Mastic) from a single container

909.10 Drainage Marker Post See Delineator - - - Posts

910.03A Geotextiles Test Data Cert See Remark See Remark See Remark See Special Instruction 910.03. 1. Blankets 2. Filter Bags

910.03A Knitted Sock Pipe Wrap See Remark - - - See 909.07 Certified with Corrugated Plastic Tubing.

910.03B Liner for Rip-Rap Test Data Cert See Remark See Remark See Remark See Special Instruction 910.03.

910.03B Liner for Heavy Rip-Rap Test Data Cert See Remark See Remark See Remark See Special Instruction 910.03.

910.03C Separator/Stabilization Test Data Cert See Remark See Remark See Remark See Special Instruction 910.03. Geotextile

910.03D Geogrids Test 1 per type 1 pc 6 ft long - Sample must be rolled not folded. per project full roll width

910.04 Silt Fence Geotextile QPL - - - Must be a Qualified Product.

910.05A Prefabricated Drainage Appr Mfr * 1 per 10,000 ft 1 pc 6 ft long - Test Data Cert must be attached System or less plus 3 syd filter- to sample ID Form. wrap

910.05B Wall Drain Test 1 per 1000 ft or 1 pc 6 ft long 100 sft less plus 3 syd filter-wrap

34 MATERIALS ACCEPTANCE REQUIREMENTS

See Miscellaneous area at the end of table for materials deleted from the 2012 Standard Specifications for Construction. * Must be tested unless provided by an Approved Manufacturer.

Sample Maximum Spec. No. and Basis of Sample Remarks Frequency VI Material Name Acceptance Size (QPL Reference) If Required Quantity

911 Water Test 1 per source 1 qt Water approved for drinking by the See Remark Michigan Dept of Public Health may be used without sampling and testing.

912.05 48 cores if treatment is creosote. Structural Timber and Lumber Appr Mfr * Each Charge 22 cores General Cert to Construction Field See Remark Services.

912.06 Timber Piles VI - - -

912.07 Treated Wood Fence Posts Appr Mfr * or Each Charge 22 cores 25 posts See Note below. Cedar post need Tested Stock not be treated. General Cert to Construction Field Services.

NOTE: All post must be treated except Northern White Cedar. General Certification document required for Northern White Cedar in lieu of approved manufacturer.

912.07B Cedar post need not be treated. Guide Posts, Guard and Mail Appr Mfr * Each Charge 22 cores 25 posts General Cert to Construction Field Box Posts Services.

NOTE: All post must be treated except Northern White Cedar. General Certification document required for Northern White Cedar in lieu of approved manufacturer.

912.08 Cedar post need not be treated. Wood Guardrail Post and Appr Mfr * or Each Charge 22 cores General Cert to Construction Field Blocks (Dimension Sawed) Tested Stock Services.

NOTE: All post must be treated except Northern White Cedar. General Certification document required for Northern White Cedar in lieu of approved manufacturer.

912.08Q Recycled Plastic or Rubber QPL - - - Must be a Qualified Product. May Guardrail Offset Blocks only be used on Steel Posts (912.09Q).

912.09 Timber for Rustic Gen Cert Construction

913.03 Test 1 per 250,000 or 6 pcs 1000 pcs Clay and Sand Lime Brick and fraction thereof Block

913.03C 1 from each 10,000 bricks or Concrete Brick Appr Mfr * See Remark 6 pcs 1000 pcs fraction thereof; 2 from lots more than 10,000 to 100,000; 3 from each lot over 100,000. General Cert to Construction Field Services.

913.05 One from lot of 10,000 or fraction Concrete Block Appr Mfr * See Remark 4 pcs 1000 pcs thereof; 2 from lots more than 10,000. General Cert to Construction Field Services.

35 MATERIALS ACCEPTANCE REQUIREMENTS

See Miscellaneous area at the end of table for materials deleted from the 2012 Standard Specifications for Construction. * Must be tested unless provided by an Approved Manufacturer.

Sample Maximum Spec. No. and Basis of Sample Remarks Frequency VI Material Name Acceptance Size (QPL Reference) If Required Quantity

913.06 Submit QA cylinder test results Precast Reinforced Concrete Appr Mfr * 1 percent per See Remark 10 pcs total and core samples. Submit sample Units for Drainage Structures size 1-3 sq.in. from wall of unit if absorption is required. General Cert to Construction Field Services.

913.07 Precast Concrete Bases, for Appr Mfr * 5 percent of 10 pcs total General Cert to Construction Field Drainage Structures total Services.

913.08 Structural Tile Test 1 per proj. 6 tiles 1000 tiles

913.09 General Cert to Construction Field Slope Pavement Blocks Appr Mfr * 1 per 25,000 6 blocks 1000 pcs Services.

914.03 Sample for structure to be at least Bituminized Fiber Joint Filler Appr Mfr * 1 per 1000 sft or 2 ft 150 sft 5 in. wide. ¼ in. filler need not be fraction thereof See Remark sampled. General Cert to Construction Field Services.

914.03B Recycled Rubber Joint Filler QPL - - - Must be a Qualified Product.

914.04A Hot-Poured Joint Sealant Test or 1 per batch 5 lb. 100 lb Do not submit melted samples. Tested Stock from a single container

914.04B Backer Rod for Use with Hot- VI - - - Poured Joint Sealant

914.05 Epoxy Binder, For Joint Spall Test or 1 per lot or See Remark 5 gal See Special Instructions. Repair Tested Stock batch number

914.06 Epoxy Resin Adhesive and QPL - - - Must be a Qualified Product Temporary Seal (Crack (914.06). Injection)

914.07 Transverse Pavement Joints Test Data Cert to Construction 1. Dowel Bars Appr Mfr * 1 per project 1 bar 240 bars Field Services. Coating must be a 2. Epoxy Coating Companies Appr Mfr * per mfr Qualified Product (905.03c).

914.07A Test Data Cert to Construction Transverse Pavement Joints QPL 1 per project 1 bar 240 bars Field Services. Coating must be a 3. Epoxy Coating Material per mfr Qualified Product (905.03c).

914.07C Dowel Bar Expansion Caps VI - - - Caps must conform to Standard Plan R-40 Series.

914.07 Load Transfer Assemblies; Appr Mfr * 1 per 3000 Full size unit 20 Coating must be a Qualified Dowel Baskets assemblies or assemblies Product (905.03c). See Special 1. Bars (Dowel) Appr Mfr * fraction thereof Instructions. 2. Epoxy Coating QPL 3. Epoxy Coating Company Appr Mfr * 4. Bond Release QPL

36 MATERIALS ACCEPTANCE REQUIREMENTS

See Miscellaneous area at the end of table for materials deleted from the 2012 Standard Specifications for Construction. * Must be tested unless provided by an Approved Manufacturer.

Sample Maximum Spec. No. and Basis of Sample Remarks Frequency VI Material Name Acceptance Size (QPL Reference) If Required Quantity

914.07A Bond Release; Coatings for Dowel Bars 1. Bituminous Material Gen Cert - - 20 gal max Must be a Qualified Product or 2. Alternate Bond Release QPL meet Standard Spec 914.07A. Agents

914.08 End-of-Pour Joint Devices; VI - - - See Section 914.09C. Hook Bolts

914.08 Test Data Cert to Construction Deformed Bars Field Services. Epoxy Coating 1. Bars Appr Mfr * 1 per project 500 lb must be Qualified Product 2. Epoxy Coating QPL per mfr (905.03C).

914.09 Straight and Bent Tie Bars for Test Data Cert to Construction Longitudinal Pavement Joints Field Services. 1 pc 24 in. and 1 (Lane Ties) See Remark 500 lb pc 36 in. Coating must be a 1. Bars Appr Mfr * 1 per project Qualified Product (905.03C). See 2. Epoxy Coating QPL per mfr Note.

NOTE: Epoxy Coating must be a Qualified Product. Sample ID to include name of Coater, Bar manufacturer, Resin manufacturer, and Resin trade name.

914.10 Bolts for Structure Expansion Test 1 per 5000 pcs 1 bolt 250 units Anchors or fraction thereof

914.11 Preformed Waterproofing Membrane and Joint Waterproofing Membrane QP See Re

914.12 Elastomeric Bearing Pads Test Data Cert - - - Show Test Result for Shear See Remark Modulus, ASTM D4014.

915 Coating Systems for Steel QPL - - - Must be a Qualified Product Structures, Hanger Assemblies (915.01). and End Diaphragms

916.01A Cobblestone VI - - -

916.01C Riprap VI - - -

37 MATERIALS ACCEPTANCE REQUIREMENTS

See Miscellaneous area at the end of table for materials deleted from the 2012 Standard Specifications for Construction. * Must be tested unless provided by an Approved Manufacturer.

Sample Maximum Spec. No. and Basis of Sample Remarks Frequency VI Material Name Acceptance Size (QPL Reference) If Required Quantity

916.02 General Certification to Silt Fence Construction Field Services 1. Fabricated Fence Appr Mfr * See Remark See Remark 500 ft 1 sample for the first 3000 ft or 2. Fabric QPL fraction thereof; 1 sample for each additional 10,000 ft or fraction thereof; 1 piece 8 ft long by full fence height include 2 attached posts and lath. As per 910.04 of Standard Specifications, fabric must be from the Qualified Product List (910.04).

NOTE: Sample to include identifying markings of fabricator. Indicate on sample ID description of markings. Note where markings were found.

917.03 Nursery Stock VI - - -

917.04 Tree Wrapping Material VI

917.05 Balling Material VI - - -

917.06A Wire for Bracing and Guying VI - - -

917.06B Hose for Bracing and Guying VI - - -

917.06C Stakes for Bracing and Guying VI - - -

917.08 Compost VI

917.10 Chemical Fertilizer for Grass VI - - - Provide the bag label, showing the Seed See Remark guaranteed analysis.

917.12 General Cert to Construction Field Seeding Mixtures Appr Mfr * 1 per lot ¼ lb 100 lbs Services. Varieties of seed must per shipment be Qualified Product (917.12). See Seed Varieties QPL Special Instructions.

917.13 Sod VI - - -

917.13A Pegs for Sodding VI - - -

917.14 Mulching Materials for Nursery VI - - - Only shredded bark, wood chips Stock not allowed.

917.15B High Velocity Mulch Blankets QPL - - - Must be a Qualified Product and Standard Mulch Blanket (917.15B). High velocity - netting 2 sides. Standard - netting 1 side.

38 MATERIALS ACCEPTANCE REQUIREMENTS

See Miscellaneous area at the end of table for materials deleted from the 2012 Standard Specifications for Construction. * Must be tested unless provided by an Approved Manufacturer.

Sample Maximum Spec. No. and Basis of Sample Remarks Frequency VI Material Name Acceptance Size (QPL Reference) If Required Quantity

917.15C5 Mulch Anchoring - Latex, QPL - - - Must be a Qualified Product Recycled Newsprint, Wood (917.15C5). Fiber, Guar Gum, Other Tackifiers

917.16 Weed Control (Herbicides) Test Data Cert - - -

918.01 Flexible Metal Conduit VI - - -

918.01A Electrical Conduit, Rigid Test or See Remark 6 ft, include 400 ft 1 sample for 2500 ft or fraction (Galvanized Steel) Tested Stock coupling, if thereof; 2 samples over 2500 to applicable 10,000 ft; 1 sample for each additional 10,000 ft.

918.01B & C Electrical Conduit (Polyvinyl Gen Cert See Remark 6 ft sample 400 ft 1 sample for 2500 ft or fraction Chloride) Schedule 40 and 80 w/ bell end thereof; 2 samples over 2500 to incl coupling 10,000 ft; 1 sample for each additional 10,000 ft.

918.01D Electrical Conduit Gen Cert See Remark See Remark 400 ft 1 sample for 2500 ft or fraction (Polyethylene) Schedule 40 thereof; 2 samples over 2500 to and 80 10,000 ft; 1 sample for each additional 10,000 ft; 6 ft plus a separate section consisting of 2- 18 in. long pcs. connected by the joint.

918.01F Electrical Conduit (Rigid Gen Cert See Remark 6 ft sample 400 ft 1 sample for 2500 ft or fraction Fiberglass) w/ bell end thereof; 2 samples over 2500 to incl. coupling 10,000 ft; 1 sample for each additional 10,000 ft.

918.02 Grounding System VI - - -

918.02C Grounding Rods VI - - -

918.03 Electrical Cable See Note - - -

NOTE: Suitability and compliance with specifications will be determined by the agency responsible for maintaining the system. This agency shall provide the project engineer with a memo or other appropriate form indicating that the inspection (including review of Test Data Cert) has been made and that the material is acceptable.

918.06 Precast Concrete Handholes Appr Mfr * 1 percent per - 10 pcs General Cert to Construction Field and Manholes for Electrical size Services. and Telephone Connections

918.06D QPL Light Weight Composite Handholes

39 MATERIALS ACCEPTANCE REQUIREMENTS

See Miscellaneous area at the end of table for materials deleted from the 2012 Standard Specifications for Construction. * Must be tested unless provided by an Approved Manufacturer.

Sample Maximum Spec. No. and Basis of Sample Remarks Frequency VI Material Name Acceptance Size (QPL Reference) If Required Quantity

918.08 Light Standards VI - - - Test Data Cert

918.08C Light Standards, Frangible QPL - - - Transformer Bases

918.09 Luminaries Gen Cert - - -

918.10A Tower Lighting Units Fabrication - - - QA Manual Section D15. Inspection

918.11A Guy Wire Test 1 per size 3 ft -

919 Steel Sleeves for Wood Posts Gen Cert - - -

919.02 Signs (Permanent) See Remark - - - See Joint Construction IM 1997-B and IM 1997-C. General Cert must be attached and inspected at project site.

919.02A1 Metal Sections (Extruded Tested Stock 1 from each 12 in. long and A Test Data Cert must be attached Aluminum) See Remark width in full width of to Sample ID form. shipment section

919.02A2 Plywood See Remark - - - Grade mark on materials serves as certification.

919.02A3 See Construction Field Services Aluminum Sheet Tested Stock 1 per lot or Min. of 12 in. 100 sft Instructional Memo 1997-B. See Remark shipment square Tested Stock, Test Data Cert must be included.

919.02B1 Reflective Sheeting QPL 1 per run or lot See Remark 1 roll, for Must be a Qualified Product See Remark less than 3 (919.02B) 4 pcs each 12 in. in. in width square. For rolls less than 12 in. width, at least 7.5 ft.

919.02C Sign Hardware Gen Cert - - - Identifying marks on items may See Remark serve as certification.

919.03A Delineators Gen Cert 1 per shipment 21 pcs 25 pcs each 1. Plastic Reflectors per color color

919.03B Delineators Gen Cert 1 per shipment 2 pcs each 25 pcs each 2. Reflective Sheeting per color color color Reflectors

919.03D Delineator Posts Gen Cert 1 per project 1 post 80 post 1. Steel per mfr

40 MATERIALS ACCEPTANCE REQUIREMENTS

See Miscellaneous area at the end of table for materials deleted from the 2012 Standard Specifications for Construction. * Must be tested unless provided by an Approved Manufacturer.

Sample Maximum Spec. No. and Basis of Sample Remarks Frequency VI Material Name Acceptance Size (QPL Reference) If Required Quantity

919.03D Delineator Posts QPL - - - Must be a Qualified Product 2. Plastic (919.03D).

919.04 Steel, Galvanized Sign Posts Test Data Cert 1 per project See Remark 20 posts Sample 30 in. length min. length. per mfr Posts for temporary signs may be painted.

919.05 Wood Sign Posts Appr Mfr * or Each charge 22 cores 20 posts General Cert to Construction Field Tested Stock Services.

919.06 Break-Away Column Sign Fabrication - - - QA Manual Section D11 and Supports Inspection Subsection 919.07 of Standard See Remark Specifications.

919.07 Sign Support Structures Fabrication - - - QA Manual Section D11. Inspection See Remark

920.02 Glass Beads Gen Cert 1 from each lot 2 lb 500 lbs

921.02 Span Wire Gen Cert 1 per size 3 ft

921.03 Traffic Signals and Mounting See Note - - - Assemblies

NOTE: Compliance with specifications will be determined by the agency responsible for maintaining the system. Agency must provide the project engineer with a memo or other appropriate form indicating that the inspection has been made and the material is acceptable.

921.05 Traffic Signal Strain Poles VI and - - - Test Data Cert

921.05A Test 1 from each lot 1 clamp Must be Tested. Strain Pole Band Clamps per size

921.08B Traffic Loop Sealant Gen Cert 2 from each lot Tubes

922.02 Traffic Maintenance and VI - - - Control Temp Signs, Reflective Sheeting

922.03 Traffic Maintenance and VI - - - Control, A. Cones

B. Drums

41 MATERIALS ACCEPTANCE REQUIREMENTS

See Miscellaneous area at the end of table for materials deleted from the 2012 Standard Specifications for Construction. * Must be tested unless provided by an Approved Manufacturer.

Sample Maximum Spec. No. and Basis of Sample Remarks Frequency VI Material Name Acceptance Size (QPL Reference) If Required Quantity

922.03E Traffic Maintenance and VI - - - Control Type III Barricade, Reflective Sheeting

922.04 Traffic Maintenance and Test Data Cert Each project - - Contractor testing and Cert Control Temporary Concrete Verification per MTM-716 & Barriers NCHRP 350. For JJ Easy Hook - Gen Cert - no testing required.

922.04A Barrier Reflector Markers VI - - - Temporary and Permanent

922.06A Traffic Maintenance and QPL - - - Must be a Qualified Product Control Temporary Pavement (922.04). Markings; Type R and NR Tape

922.06A Traffic Maintenance and QPL - - - Must be a Qualified Product. Control Temporary Pavement Markings; Paint

922.06B Temporary Raised Pavement QPL - - - Must be a Qualified Product. Markers

922.07A Traffic Maintenance and VI - - - Contractor to allow two week lead Control Lighted Arrows; time for inspection. Type B and C (Solar Assist)

922.07B Traffic Maintenance and VI Each project 3 each type Units submitted for test when Control Warning Flashers and See Remark required by project engineer will Lights; Type A, B, C be returned to the contractor upon completion of testing.

922.07C Portable Changeable VI - - - Contractor to allow two week lead Message Signs time for inspection.

922.11 Traffic Maintenance and VI - - - High visibility vest meeting MDOT Control Sign Paddles and See Remark work zone safety and mobility Vests policy.

922.12A Traffic Maintenance and VI & Test 1 per project 5 lb 5000 lb Control Dust Palliative Data Cert 1. Calcium Chloride Solids

922.12A Traffic Maintenance and VI & Test 1 per project 1 qt 1000 gal Control Dust Palliative Data Cert 2. Calcium Chloride Solutions

Misc. #2 Cast Iron and Ductile Iron Gen Cert - - 250 ft (Watermain and Culverts)

42 MATERIALS ACCEPTANCE REQUIREMENTS

See Miscellaneous area at the end of table for materials deleted from the 2012 Standard Specifications for Construction. * Must be tested unless provided by an Approved Manufacturer.

Sample Maximum Spec. No. and Basis of Sample Remarks Frequency VI Material Name Acceptance Size (QPL Reference) If Required Quantity

Misc. #3 Clay Pipe Gen Cert See Remark See Remark 10 pieces See Special Instructions.

Misc. #5 Galvanized Slotted Drain Pipe VI - - - MDOT approval of Design is See Remark required. Coating thickness checked at project site.

Misc. #7 ABS Pipe Test 1 per 6000 ft 1 piece, 6 ft in 600 ft If bell and spigot joint, sample length from bell end.

Misc. #8 Corrugated Galvanized Steel Gen Cert 1 per 100 plates 1 piece at least 10 plates Structural Plated or fraction 3 in. by 3 in. thereof

Misc. #9 Aluminum Alloy Structural Gen Cert - - - Plates

Misc. #13 Pavement Warning Strips VI - - -

Misc. #14 Bituminized Cotton Fabric and Gen Cert See Remark 1 piece full 5 rolls 1 per 100 rolls (50 sft per roll) or Fiberglass Fabric width of roll, fraction thereof; for lots of more min of 3 ft than 100 rolls - 1 sample plus 1 for each 500 rolls or fraction thereof. Do not sample from first 3-4 ft of roll.

Special Provision #1 Liner for Culverts Gen Cert - - - A. Polyethylene Plastic Pipe

Special Provision #2 B. Reinforced Plastic Mortar Gen Cert - - - Pipe

Special Provision #3 Railroad Ballast Test 1 per 5000 ton 60 lb 500 tons See UPTRAN Specifications for Trackwork.

Special Provision #6 Truck Mounted Attenuator Gen Cert - - - See Special Provision in Contract.

Special Provision #7 Fabrication Traffic Signal Mast Arm Pole - - - See QA Manual Section D-16. Inspection and Mast Arm (Trunkline )

Special Provision #8 See Special Provision in Contract. Water Main

********** See following pages for SPECIAL INSTRUCTIONS (Pages 43 - 47) ***********

43 SPECIAL INSTRUCTIONS

901 Cement

Certification Verification Sampling Schedule - Per the following

Quantity of Concrete to State Projects (per week)* Frequency Less than 500 cyds 1 per 1000 cyd 500 cyds to 2000 cyds 1 every month 2000 cyds to 6000 cyds 1 every other week Over 6000 cyds 1 per 12,000 cyd

The plastic lined cement sample bags furnished by the laboratory will hold 10 pounds when full.

*Quantity estimated and based upon work in area, season of the year, orders, past experiences, etc.

902 Non Pre-qualified Aggregates

Test the following aggregate classes for acceptance at least once per 1000 tons prior to incorporation in the work: Coarse, Dense-graded, Open-graded, and Fine aggregates, as well as Granular Material Class I.

Test Granular Material Class IIIA for acceptance at least once per 1000 cubic yards.

Test Granular Material Class II and IIA for acceptance at least once per 3000 cubic yards.

Test Granular Material Class II (Abutment Back Fill) for acceptance at least once per structure.

Test Granular Material Class III for acceptance at least once per 10,000 cubic yards.

Pre-qualified Aggregates

Quality Assurance tests will be conducted by Department personnel at the frequencies stated in Part 7 of the Pre-Qualified Supplier Program, found in Section C6 of the Materials Quality Assurance Procedures Manual.

Every Project Engineer will verify passing quality assurance tests by contacting the Region/Transportation Service Center’s Material’s Supervisor. Enter a telephone record memo or copy of the test report in the project file.

The statement on each delivery ticket required in Part 5.2 of the Pre-Qualified Supplier Program, Section C6, is to be provided by the supplier, and represents the results of quality control testing. This statement does not signify acceptance by MDOT.

909.04A Reinforced Concrete Pipe 909.04B Size of Sample - Full size units for strength test. For absorption tests, 26-inch square to 81-inch square in area from the wall of each piece of pipe tested.

Number of Samples - One percent of the number of pieces of each size.

Reinforced concrete pipe 42-inch diameter and larger may be tested by coring. Size of core will be 4-inch nominal diameter (but not less than 3 ¼ inches actual). Up to 1 percent of the number of pieces of pipe for each size, but not less than 3 pieces, will be selected for coring. One core will be drilled and tested from each of these test pieces. Reinforcement will be inspected prior to incorporation in the pipe.

Requires manufacturer to provide “Buy America Certification” from the steel manufacturer.

909.04C Nonreinforced Concrete Pipe

Size of Sample - Same as reinforced concrete pipe.

Number of Samples - One percent of the number of pieces, but not less than 2 pieces of each size except that at the option of the department the following sampling schedule will apply for 4 inches through 24 inches in diameter sewer pipe for quantities of 500 or more:

Sampling Schedule - Per the following:

Concrete Pipe Number of Samples 500 to 1,000 pieces 6 1,001 to 2,000 pieces 8 2,001 to 5,000 pieces 11 Over 5,000 pieces 2 samples per 1,000 or fraction thereof

909.05A Corrugated Steel Pipe

Size of Sample - A 6-inch by 3-inch (minimum) section cut from the pipe. The sample should be taken from the end of the pipe avoiding the seams. Care should be taken to assure the coating is not damaged during sampling.

Number of Samples - Per the following:

Diameter of Pipe Quantity Represented (maximum) 12 inches or less 2500 ft 15 inches through 54 inches 1000 ft 60 inches and over 500 ft

Less than 5 percent of the quantity in the above table may be visually inspected.

909.05A1 Corrugated Galvanized Steel Sheets

Size of Sample - One strip the full width of the sheet and 3 ½ inches in the direction of the length of the sheet. The strip may be cut from the end of the sheet for material coated in coils. If the sheets were individually coated after being cut to length, as indicated by heavy accumulations of zinc at one end, the sample strip shall be cut from the end opposite the heavy accumulation and after cutting 4 inches from the end of the sheet.

Number of Samples - Per the following:

Diameter of Pipe Length of Sheet Quantity Represented (max) 12 inches or less 44 inches or less 2500 ft 15 through 54 inches 50 to 175 inches, approx* 1000 ft 60 inches and over 190 inches and over* 500 ft

*Larger pipe may be made from combination of shorter sheets. Less than 5 percent of the quantity in the table above may be visually inspected.

NOTE: Normally each heat and thickness is to be sampled. Exception may be made where quantities are limited and/or mixtures of heat numbers are excessive.

909.05B Corrugated Aluminum Alloy Sheets

Size of Sample - A transverse strip full width of the sheet and at least 3 inches in length cut from the end of the sheet.

Number of Samples - A sample shall be taken from each of 3 different sheets for lots weighing 5

45 tons or less, from 4 sheets for lots weighing more than 5 tons and less than 10 tons, and from 5 sheets for lots weighing 10 tons or more.

Less than 25 sheets may be visually inspected.

909.06A Corrugated Polyethylene Pipe (Smooth Lined Type S or Corrugated)

Sampling Frequency - Straight Lengths, 12-inch diameter and over - 1 per 1000 ft

If the manufacturer has developed a history of five consecutive passing tests over the past two years for a given diameter of pipe (12 to 24-inch), at the discretion of the MDOT testing laboratory the sampling frequency may become 1 per 2500 ft for that diameter of pipe provided the stockpile consists of pipe manufactured with a single “Plant” and “Date” code. The Tested Stockpile sampling frequency of one sample per 1000 ft of pipe (12 to 36-inch) may be re-instituted if the manufacturer experiences three failing test results for a given diameter of pipe over a one year period. Up to date information on sampling frequency may be acquired from MDOT’s Construction Field Services Division.

Size of Sample - Over 12-inch diameter - one 10-ft length and one 6-ft length plus coupling

Maximum for VI - 12-inch diameter and over - 100 ft

For perforated pipe wrapped in geotextile fabric, tie fabric securely in place on sample before cutting pipe sample. Do not disturb fabric after cutting.

Suppliers shall provide MDOT inspector with list of date codes on pipe in stockpile to be tested prior to sampling.

Each size pipe is a different material. Stockpile each pipe size separately.

Perforated Pipe

Twelve inches in diameter and above shall be tested for acceptance on a project-by-project basis when specified by Special Provision (No Tested Stock).

Soil tight sleeves shall be submitted with a pipe section 12 inches minimum length and gasket fully inserted into one end of the sleeve. A second gasket shall be supplied already installed on either the 10-ft specimen or on a separate specimen at least 12 inches in length, from the same stockpile.

Single Gasket Bell and Spigot Fused Coupling System - Couplers shall be submitted as attached part of 10-ft specimen and a second piece of the specimen, minimum of 12 inches in length, with gasket installed shall be included with the sample.

Each size pipe is a different material. Stockpile each pipe size separately.

For perforated pipe and tubing wrapped in geotextile fabric, tie fabric securely in place on sample before cutting pipe sample. Do not disturb fabric after cutting.

909.07 Corrugated Polyethylene Pipe (Tubing) (Perforated and Non-Perforated) (Wrapped and Non- Wrapped)

Sampling Frequency - From Coils - 1 per 5000 ft

Size of Sample - One 10-ft length plus coupling. For perforated tubing wrapped in geotextile fabric, tie fabric securely into place before cutting sample. Do not disturb fabric after cutting.

910.03 Geotextiles

Sampling Frequency - Obtain Certification Verification samples to represent the required quantity of

46 geotextile according to the following schedule:

Geotextile First Sample Additional Samples Blanket 360 to 1200 syd 7,500 syd or less Liner for Riprap 360 to 1200 syd 5,000 syd or less Separator/Stabilization 360 to 1200 syd 25,000 syd or less Liner for Heavy Riprap 360 to 1200 syd 4,000 syd or less

Maximum for VI - 360 syd (3200 sq ft)

Size of Sample - Sample must be a minimum of 3 feet long by the full roll width, with a 3 syd minimum. NOTE: Woven geotextile must be rolled, not folded, and shipped in a manner to prevent creases in the fabric.

914.05 Epoxy Binder, For Joint Spall Repair

Normal Sampling Frequency - 1 per lot or batch number

Size of Sample - For material mixed at 1:1 ratio - 2 quart, 1 quart of each component: For material mixed at 2:1 ratio - 1/2 gallon of resin and 1 quart of curing agent. Material limited to shelf life of one year from date of manufacture. Material must be labeled with date of manufacture. MAY BE “TESTED STOCK” ITEM.

Maximum for VI - 5 gallons

914.07 Load Transfer Assemblies; Dowel Baskets

Sampling Frequency - 1 per 3000 assemblies

Size of Sample - One full assembly

Assemblies must meet the requirements of Standard Plan, R-40-G.

All shipments of load transfer assemblies will be accompanied by proper certification documentation. - Certification from steel (dowel bar) manufacturer. - Certification from epoxy coating company. - Documentation on epoxy coating. - Certification from assembly manufacturer. - Documentation on bond release.

When shipment is made to a project, each bundle will bear a legible tag with the following information: - Assembly manufacturer name and plant location. - Control section/project number. - Lot number or other identification that will also be shown on the accompanying certification. - Supplier and/or contractor’s name.

917.12 Grass Seed Sampling Information

Sample - For lots of 1 to 6 bags, sample each bag. For lots of more than 6 bags, sample 5 bags plus at least 10 percent of the bags in the lot. It is not necessary to sample more than 30 bags in any single lot.

NOTE: Samples are to be sent to Lansing Maintenance Division.

Acceptance by the Project Engineer is based on visual inspection of original, sewn-on bag tickets for verification of quantity and source of seed. The guaranteed analysis on the ticket will constitute the

47 certification of this product by the Approved Manufacturer.

Misc. #3 Clay Pipe

Normal Sampling Frequency - One percent of the number of pieces, but not less than 2 pieces of each size except that at the option of the department the following sampling schedule will apply for 4-inch through 24-inch diameter sewer pipe for quantities of 500 or more:

Sampling Schedule - Per the following:

Clay Pipe Number of Samples 500 to 1,000 pieces 6 1,001 to 2,000 pieces 8 2,001 to 5,000 pieces 11 Over 5,000 pieces 2 samples per 1,000 or fraction thereof

Size of Sample - Full size units for strength test. For absorption tests, 26 inches square to 82 inches square in area from the wall of each piece of pipe tested.

Maximum for VI - 10 pieces

APPROVED SUPPLIERS

The firms listed in this section have received written permission from the Construction Field Services Division to recertify material for use on Michigan Department of Transportation projects. Supplying materials is also allowed by manufacturers listed in the Approved Manufacturers List.

When recertification of any materials is made by any firm not found on this list, please notify the Construction Field Services Division, Materials Control, immediately.

See also Section C 1 - 10.3 of the Materials Quality Assurance Procedures Manual.

49 APPROVED SUPPLIERS

A. J. Rehmus & Son, Inc., Bay City, MI ABC Coating Co. of Illinois, Inc., Peotone, IL ABC Coating Co. of Michigan, Inc., Wyoming, MI ABC Coating Co. of Minnesota, Inc., Minneapolis, MN ABC Coating Co. of Oklahoma, Inc., Tulsa, OK ABC Coating Co. Inc., Brighton, CO ABC Coating Co. Inc., Waxahachie, TX Ackley Construction, Inc., Mason, MI Action Traffic & Maintenance Co., Flint, MI Allied Seed, L.L.C., Nampa, ID Alpha Concrete Corporation, Battle Creek, MI Alro Steel Corporation, Alpena, MI AM/MEX Supply, Inc., Detroit, MI Ambassador Steel Corporation, Grand Rapids and Lansing, MI, and Bourbonnais, IL American Rebar Coaters, Gary, IN B&R Reinforcing, Columbus, OH BARNSCO, Walled Lake, MI Block Heavy Highway Products Co., Valparaiso, IN Blue Grass Steel Co., Blue Grass, IA Boomer Construction Materials, Detroit, MI Burt Forest Products Co., Ann Arbor, MI C & D Hughes, Inc., Charlotte, MI C. A. Hull Co., Inc., Walled Lake, MI Cadillac Concrete Pipe, Traverse City and Cadillac, MI (a Premarc company) Carroll Distributing and Construction Supply, Inc. (Store 16), Wyoming, MI Causie Contracting, Inc., Mason, MI CEO Capital Group, LLC, Rochester, MI Chiles Michigan, Inc., Flat Rock, MI Clark Highway Services, Inc., Lake City, MI CMA Supply, South Bend, IN Co-Pipe Products, Taylor, MI Concrete Central Inc., Grand Rapids, MI Contech Construction Products, Inc., Bloomfield Hills, MI CSI / Geoturf, Inc., Highland, Traverse City, and Byron Center, MI D. J. McQuestion & Sons, Inc., LeRoy, MI Dale Dukes & Sons, Inc., Big Rapids, MI Davis Construction, Lansing and Grand Rapids, MI Dayton Superior Corporation, Miamisburg, OH Diane Dukes, Inc., Big Rapids, MI Doan Construction, Ypsilanti, MI Dornbos Sign & Safety Inc., Charlotte, MI Durable, Inc., Sterling Heights, MI Eastlund Concrete Construction, Lansing (Holt), MI East Jordan Iron Works, Inc., Wyoming, MI Edward R. White Contractor, Inc., Berkley, MI Elsey Construction Products, Harper Woods, MI Energy Coatings, Alton, IL Environmental Protection Products, Williamsburg, MI Ersco Corp., All Locations Etna Supply Co., Grand Rapids and Wixom, MI Evergreen Seed Company, LLC, Farmington Hills, MI The Firelands Supply Co., Norwalk, OH Flint Stone & Supply Co., Flint, MI Fort Wayne Contracting, Inc., Detroit, MI Frederick Steel Company, Cincinnati, OH Future Fence Co., Sterling Heights, MI 50 APPROVED SUPPLIERS

General Pavement Marking Co., Lennon, MI Geo Products, Birmingham, MI Give ‘Em-A-Brake Safety, Grandville, MI Grand River Infrastructure, Grand Rapids, MI (a Premarc company) Grant Welding, Grant, MI GRI/White Pigeon (Premarc Corp.), White Pigeon, MI Harbor Pipe and Supply, Traverse City, MI Harris Rebar, Bethlehem, PA HD Supply Waterworks, Ypsilanti, MI Highway Improvement Co., Wayland, MI Hunt Brothers Concrete Contractors, Inc., Whittemore, MI Hymmco, Saginaw, MI Indiana Material Handling Products, Inc., Indianapolis, IN J & J Contracting, Ithaca, MI J. A. Reke & Son Pavement Marking, Eldorado, OH J. D. Russell Co., Fraser, MI Jacklin Steel Supply Co., Escanaba, MI Jensen Bridge and Supply Co., Grand Rapids and Sandusky, MI JMD Company, Brecksville, OH JOA Construction, Detroit, MI Jobsite Supply, Auburn Hills, MI John Deere Landscapes, Ann Arbor, Armada, Brighton, Clarkston, and Flint, MI John Deere Landscapes, Chesterfield, Clinton and Commerce Townships, MI John Deere Landscapes, Grand Rapids, Holland, Kalamazoo, and Kentwood, MI John Deere Landscapes, Lansing, Livonia, Madison Heights, Novi, and Saginaw, MI John Deere Landscapes, Plymouth and Shelby Townships, and Southfield, MI John Deere Landscapes, Taylor, Traverse City, Troy, and Ypsilanti, MI Kalamazoo Forest Products, Inc., Otsego, MI Kamminga & Roodvoets, Inc., Grand Rapids, MI Kel-Cris Corp., Williamston, MI Kenmark, Inc., Buckley, MI Kerkstra Precast Inc., Grandville, MI Klein Brothers Hardwood, Inc., Milford, MI L. J. Construction, Inc., Clifford, MI L. W. Lamb, Inc., Saugatuck, MI Lane Enterprises, Inc., Carlisle, PA Maclean Construction Company, Ludington, MI Manthei Development Corp., Charlevoix, MI Marsh Products, Durand, MI (a Premarc company) Martin J. Concrete, Inc., Coopersville, MI Marx Contracting, Alger, MI Meadow Burke, Hackensack, NJ Metro Rebar, Farmington Hills, MI Metro Supply (Premarc Corp.), Clarkston, MI Michigan Barricading, Inc., Farmington, MI Michigan Green Consulting, Waterford, MI Michigan Highway Signs, Holt, MI Michigan Pipe and Valve, Saginaw, MI Michigan Pipe and Valve, Traverse City, MI Midway Contractor Supply, Negaunee, MI Midwest Bridge Co., Williamston, MI Midwest Pipe Coatings, Schererville, IN Miehlke Seeding and Mulching, Manistee, MI Milbocker & Sons, Inc., Allegan, MI Miller Products & Supply Company, Iron Mountain, MI Milton Coating Co., Milton, PA 51 APPROVED SUPPLIERS

Nashville Construction Co., Nashville, MI National Construction Specialties, Inc., Dearborn, MI Nationwide Fence & Supply Co., Chesterfield, MI New Jersey Steel Corp., Sayreville, NJ North Coast, Grand Rapids, MI Northern Concrete Pipe, Bay City, Charlotte and Linwood, MI Northern Construction Services Corp., Niles, MI NuTek Steel, Holland, OH OEM Distribution, LLC, Detroit, MI Oglesby Construction, Inc., Norwalk, OH P. K. Contracting, Inc., Clawson, MI Plastic Systems, Inc., Walled Lake, MI Potter Form & Tie Co., Appleton and Madison, WI Premarc Corporation, All Locations R. J. Rebar, Inc., Muncie, IN Rasins Landscape Supply, Troy, MI Rathco Safety Supply, Inc., Portage, MI Reed City Power Line Supply Company, Reed City, MI Remington Construction Company, Inc., Mattawan, MI Rhino Seed and Landscape Supply, Bradley, Brighton, Saginaw and Harbor Springs, MI Right Rail Inc., Mio, MI Rightway Fence Co., Rochester Hills, MI S & N Contractors, Co., Dimondale, MI Sanches Construction Company, Lansing, MI Seed Depot, Waterford, MI Simcote, Inc., Newport, MN Simcote of Ohio, Inc., Marion, OH Site Distributors, Inc., Birmingham, MI Slagter Construction Co., Wayland, MI Snowden, Inc., Escanaba, MI Staco, Inc., Oxford, MI Steel Cities Coating Corp., Pittsburgh, PA Steel Structures Inc., Kankakee, IL Striker Supply, Traverse City, MI Terry Sweeney and Company, Novi, MI Titus Construction Co., Galesburg, MI Titusville Fabricators, Inc., Franklin, PA Toltec Steel Services, Kankakee, IL Tri-Valley Landscaping, Inc., Saginaw, MI UP Concrete Pipe Co., Escanaba, MI Van Laan Construction Supply, Dutton, MI Vander Lind & Son, Grand Rapids, MI Victory Re-Steel, Warren, MI Wady Industries, Maquoketa, IO Watson Bowman & Acme Corp., Amherst, NY Weyand Bros. Inc., Saginaw, MI Whaley Steel Corp., Bay City, MI Work Safe Supply Co., Inc., Grand Rapids, MI Wyatt Construction Co., Mio, MI

APPROVED MANUFACTURERS

The materials in this section may be accepted for use on Michigan Department of Transportation projects on the basis of certification from the suppliers listed under specific materials.

This Approved Manufacturers List is in accordance with the 2012 Standard Specifications for Construction.

See also Section C 1 of the Materials Quality Assurance Procedures Manual.

APPROVED MANUFACTURERS

Spec. # and Material Name Approved Manufacturers Manufacturers Location

901 Buzzi Unicem USA, formerly Lonestar Greencastle, IN Cement Cemex Fairborn Fairborn, OH Continental Cement Company Hannibal, MO ESSROC Canada, Inc. Ontario, Canada ESSROC Materials, Inc. Essexville, MI, Logansport, IN, and Martinsburg, WV Holcim (US) Inc., Dundee Cement Co. Dundee, MI Holcim (US) Inc., St. Genevieve Plant Bloomsdale, MO Holcim Inc., St. Lawrence Cement Co. Mississauga, Ontario, Canada Illinois Cement Company LaSalle, IL LaFarge North America Alpena, MI, and Paulding, OH LaFarge North America Bath, Ontario, Canada LeHigh Mitchell, IN St. Marys/Blue Circle Cement, Great Lakes Region Detroit, MI St. Marys/Blue Circle Cement, Great Lakes Region Bowmanville, Ontario, Canada St. Marys/Blue Circle Cement, Great Lakes Region St. Mary’s, Ontario, Canada St. Marys Cement Inc. (US) Charlevoix, MI (Distributed to Detroit, Ferrisburg, and Green Bay)

901.06 Holcim Inc. Chicago, IL Ground Granulated Blast Lafarge North America South Chicago, IL Furnace Slag (GGBFS) Lafarge North America Stoney Creek, Ontario, Canada St. Marys/Blue Circle Cement Detroit, MI, and Sparrows Point, MD St. Marys/Blue Circle Cement Bowmanville, Ontario, Canada

APPROVED MANUFACTURERS

Spec. # and Approved Manufacturers Class Source or Plant Location Material Name

901.07 Distributer Producer Pozzolanic Admixtures Fly Ash Direct Zimmer Power Plant F Moscow, OH (Fly Ash) for Concrete Fly Ash Direct Miami Fort F Miami Fort Unit 7, North Bend, OH Fly Ash Direct Miami Fort F Miami Fort Unit 8, North Bend, OH Fly Ash Direct Reliant Energy F Avon Lake Unit 9, Cleveland, OH Headwaters Resources Alliant Utilities C Ottumawa Power Plant, Chillicothe, IA Headwaters Resources Alliant Utilities C Burlington Power Plant, Burlington, IA Headwaters Resources Centerion Energy C Bayshore Plant, Oregon, OH Headwaters Resources Cleveland Electric Illuminating Co. F East Lake Unit #5, Cleveland, OH Headwaters Resources Consumers Energy C Campbell Unit #1, West Olive, MI Headwaters Resources Eckert Power Plant C Lansing Board Water & Light, Lansing, MI Headwaters Resources Erickson Power Plant C Lansing Board Water & Light, Lansing, MI Headwaters Resources First Energy’s Ashtabula Plant C Ashtabula, OH Headwaters Resources First Energy’s Sammis Plant F Sammis Power Station, Stratton, OH Headwaters Resources Interstate Power C Lansing Power Plant, Lansing, IA Headwaters Resources Mid American Energy’s C Port Neal #2, Sioux City, IA Headwaters Resources Mid American Energy’s C Port Neal #3, Sioux City, IA Headwaters Resources Mid American Energy’s C Port Neal #4, Sioux City, IA Headwaters Resources Mid American Energy’s C Louisa Power Plant, Muscatine, IA Headwaters Resources Mid American Energy’s C Council Bluff’s Plant, Council Bluffs, IA Headwaters Resources Monroe Power Plant F Monroe, Michigan Headwaters Resources N. Indiana Public Service Co. C Schafer Station, Unit 15,Wheatfield, IN Holcim (US) Inc. Detroit Edison C Bell River Unit #1, St. Clair, MI Holcim (US) Inc. Detroit Edison C Bell River Unit #2, St. Clair, MI LaFarge North America American Electric, Power Service Corp. C Rockport Station #1, Rockport, IN LaFarge North America American Electric, Power Service Corp. C Rockport Station #2, Rockport, IN LaFarge North America Commonwealth Edison Company C Joliet Station, Joliet, IL LaFarge North America Commonwealth Edison Company C Will Co. Plant, Romeoville, IL LaFarge North America Midwest Power C Crawford, Lockport, IL LaFarge North America Wisconsin Power & Light Co. C Columbia Unit #1, Portage, WI LaFarge North America Wisconsin Power & Light Co. C Columbia Unit #2, Portage, WI LaFarge North America Wisconsin Power & Light Co. C Edgewater Sta. Unit 5, Sheboygan, WI LaFarge North America Wisconsin Power & Light Co. C Pleasant Prairie, Kenosha, WI LaFarge North America Wisconsin Power & Light Co. C Weston #1 Wausau, WI LaFarge North America Wisconsin Power & Light Co. C Weston #2 Wausau, WI LaFarge North America Wisconsin Power & Light Co. C Weston #3, Wausau, WI LaFarge North America Wisconsin Public Service C Pulliam Steam Plant, Green Bay, WI LaFarge North America Presque Isle Power Plant C Presque Isle, Marquette, MI Mineral Resource Rush Island Power Plant C Rush Island, Festua, MO Technologies, LLC Mineral Resource Labadie Power Plant C Silo C&D, Labadie, MO Technologies, LLC Mineral Resource IPL, Petersburg Generating F Petersburg, IN Technologies, LLC Station

APPROVED MANUFACTURERS

Spec. # and Material Name

902 All Aggregates See Current List of all Prequalified Aggregate Sources at Construction Field Course, Dense-Graded, Open- Services Web Page. Graded, Granular Material, Class I, Instructions to Construction Field Services web page: From MDOT home page II, (Subbase), IIA, II (Abutment B, F), (michigan.gov/mdot), click on Maps and Publications (left side), then click on Manuals, III, IIIA, and Fine Aggregates Guides, Advisories & Memos, then Materials Source Guide. The link to the Prequalified Aggregate Source List is under Additional Resources. Actual Construction Field Services web page address: www.michigan.gov/mdot/0,1607,7- 151-9623_26663_27303---,00.html

APPROVED MANUFACTURERS

Spec. # and Material Name Approved Manufacturers Manufacturers Location

902 Product Distributor Producer Source or Plant Location Mineral Filler for Fly Ash Detroit Edison Detroit Edison Conners Creek Plant, Detroit, MI Bituminous Mixtures Marysville Plant, Marysville, MI St Clair Plant, St. Clair, MI Trenton Plant, Trenton, MI Headwaters Resources Consumers Energy Karn Plant, Essexville, MI Weadock Plant, Essexville, MI Campbell Plant, West Olive, MI Cobb Plant, Muskegon, MI Whiting Plant, Erie, MI

Grand Haven Board of Grand Haven Board J. B. Sims Generating Station, Grand Light & Power of Light & Power Haven, MI

Headwaters Resources Lansing Board of Eckert Plant (Ottawa St.), Lansing, MI Water & Light Erickson Station, Lansing, MI

Limestone Herzog Lime & Stone Co. Forest, OH Dust F. Hurlbut Co. Green Bay, WI Material Service Corporation Chicago, and Thorton, IL National Gypsum Co. Batesville and Gibsonburg, OH National Lime & Stone Co. Carey and Findlay, OH National Mortar & Supply Co. Gibsonburg, OH Ohio Hydrate Co. Woodville, OH Ohio Line Co. Woodville, OH Petoskey Portland Cement Co. Petoskey, OH Piqua Stone Products Co. Piqua, OH Waukesha Products Co. Waukesha, WI Vulcan Materials Co. Chicago, IL

903.03 Modifier A Latex Styron LLC Latex Admixture For Styrofan 1186 BASF Corporation Concrete Tylac 97-314 Gen-Flo 8074 Polytherm Systems, Inc., General Tires

904.03C See Current List of Emulsified Asphalts at Construction Field Services Web Page. Emulsified Asphalt Instructions to Construction Field Services web page: From MDOT home page (michigan.gov/mdot), click on about MDOT (left side), then click on Highway Delivery, and then click Construction Field Services. The Approved Emulsified Asphalt Suppliers List is under Resources & Publications.

Actual Construction Field Services web page address: www.michigan.gov/mdot/0,1607,7-151-9623_26663_27303---,00.html

57 APPROVED MANUFACTURERS

Spec. # and Material Name Approved Manufacturers Manufacturers Location

905.03 A.B. Steel Bar Reinforcement (Uncoated) American Steel & Wire Joliet, IL ArcelorMittal Steel Harriman, TN ASI Alton Steel, Inc. Alton, IL Austeel Barbary Coast Mississippi, Norfolk, Illinois CMC Steel Seguin, TX CMC Steel Cayce-West, Columbia, SC Chaparral Steel Gerdau Ameristeel Corporation: Charlotte Steel Mill Div. Charlotte, NC Jacksonville Steel Mill Div. Jacksonville, FL Knoxville Steel Mill Div. Knoxville, TN Sand Springs Mill (formerly Sheffield Steel) Sand Springs, OK Sayreville Sayreville, NJ North Star Steel Co. Nucor Steel - Auburn, Inc. Auburn, NY Nucor Steel – Birmingham, Inc. Birmingham, AL Nucor Steel - Kankakee, Inc. Kankakee, IL Nucor Steel - Marion, Inc. Marion, OH Riverview Steel Glassport, PA Salmon Bay & Southern United Steel Divisions Sheffield Steel, Inc. Steel Dynamics Inc. Pittsboro, IN

905.03C Steel Companies Epoxy Coating Companies Bar Reinforcement (Epoxy Coated) A.B. Steel ABC Coating Co. of OK, Inc., Tulsa, OK American Steel & Wire ABC Coating Co. of MI, Inc., Wyoming, MI ArcelorMittal Steel ABC Coating Co. of IL, Inc., Peotone, IL ASI Alton Steel, Inc. ABC Coating Co. of MN, Inc., Austeel Minneapolis, MN Barbary Coast ABC Coating Co. Inc., Brighton, CO CMC Steel ABC Coating Co. Inc., Waxahachie, TX CMC Steel Ambassador Steel Corp., Bourbonnais, IL Chaparral Steel American Highway Technology, Gerdau Ameristeel Corporation: Kankakee, IL Charlotte Steel Mill Div. American Rebar Coaters, Gary, IN Jacksonville Steel Mill Div. Block Heavy Highway Products Co., Knoxville Steel Mill Div. Valparaiso, IN Sand Springs Mill (formerly Sheffield Steel) CMC Rebar, Kankakee, IL Sayreville Co-Steel Sayreville, Sayreville, NJ North Star Steel Co. Energy Coatings, Alton, IL Nucor Steel - Auburn, Inc. Gerdau Ameristeel Corp., Milton, PA Nucor Steel – Birmingham, Inc. Gerdau Ameristeel, Muncie Epoxy Nucor Steel - Kankakee, Inc. Coating, Muncie, IN Nucor Steel - Marion, Inc. Harris Rebar, Bethlehem, PA Riverview Steel Lane Enterprise, Epoxy Coating Div., Salmon Bay & Southern United Steel Divisions Carlisle, PA Sheffield Steel, Inc. Midwest Pipe Coatings, Schereville, IN Simcote, Newport, MN Simcote, Marion, OH Steel Cities Coating Corp., Pittsburgh, PA Wady Industries, Inc., Maquoketa, IA

58 APPROVED MANUFACTURERS

Spec. # and Material Name Approved Manufacturers Manufacturers Location

905.06 Engineered Wire Products Welded Steel Wire Reinforcement Hallett Wire Products Co. (Mesh) Insteel Wire Products Iowa Steel & Wire Ivy Steel & Wire Northwestern Steel & Wire Co. Numesh Glen Falls, NY Oklahoma Steel & Wire Co. Inc. Structural Reinforcement Products Inc.

905.07 American Spring Wire Co. Strand for Prestressed Concrete Florida Wire & Cable Co. Insteel Wire Products RettCo Steel, LLC Shinko Wire America, Inc. Sumiden Wire Products Corporation Stand-Tech Martin, Inc.

905.08 American Spring Wire Co. Tendons for Lateral Post Tensioning Florida Wire and Cable Co. Insteel Wire Products RettCo Steel, LLC Shinko Wire America, Inc. Sumiden Wire Products Corporation Stand-Tech Martin, Inc.

907.05B John Biewer Lumber Company St. Clair, MI Wood Posts American Timber and Steel Co., Inc. Norwalk, OH Mauk MidWest Forest Products Bay City, MI Same as Wood Fence Posts in Woodstock, Inc. West Branch, MI Spec. 912.08

908.11A Contech Construction Products, Inc. Guardrail, Steel Beam Elements, Gregory Highway Products Anchorage, Bridge, Shoes, Highway Safety Corporation Departing End Terminals (End IMH Products, Inc. Sections) R. G. Steel Corporation SPIG Industry LLC Trinity Industries

908.11A Type1 *NOTES: Guardrail Approach SRT 350 Trinity Industries, Inc. Terminals FLEAT - 350 * Road Systems, Inc. Road Systems, Inc. (RSI) developed both refer to Design Gregory Highway Products SRT 350 and FLEAT-350 systems. Remarks: Approach Std. Plans 61(X) R. G. Steel Corporation Terminals are latest version Highway Safety Corporation RSI does not manufacture beams. proprietary items, accepted as Type 2 The 3 listed companies under RSI are complete units. All ET 2000 Trinity Industries, Inc. distributors and distribute SKT and systems must be SKT - 350 * Road Systems, Inc. FLEAT smart parts that make-up the approved by the refer to Design Gregory Highway Products approved approach terminals. NCHRP and MDOT Std. Plans 62(X) R. G. Steel Corporation Barrier Advisory latest version Highway Safety Corporation Commission. Type 3 CAT Trinity Industries, Inc. FLEAT - M * Road Systems, Inc. refer to Design Gregory Highway Products Std. Plans 63(X) R. G. Steel Corporation latest version Highway Safety Corporation

59 APPROVED MANUFACTURERS

Spec. # and Material Name Approved Manufacturers Manufacturers Location

908.12 Contech Construction Products, Inc. Steel Posts for Beam Guardrail Gregory Highway Products Highway Safety Corporation IMH Products, Inc., CNC Fabrication R. G. Steel Corporation SPIG Industry LLC Trinity Industries

909.04A Advance Concrete Products Co. Highland, MI Reinforced Concrete Pipe Co-Pipe Products, Inc. Taylor, MI Independent Concrete Pipe Corporation Toledo, OH, and Mishawaka, Maxwell, and Indianapolis, IN National Concrete Products Plymouth, MI * Distribution Sites Only Northern Concrete Pipe Bay City, Linwood, and Potterville, MI Premarc Corporation: Metro Supply White Lake, MI Traverse City Water Works* Traverse City, MI Grand River Infrastructure Grand Rapids, MI Cadillac Concrete Pipe Cadillac, MI Grand River Infrastructure* White Pigeon, MI Marsh Products Durand, MI Upper Peninsula Pipe Co. Escanaba, MI Wausaw Concrete Co., Inc. Marathon, WI

909.04C Advance Concrete Products Co. Highland, MI Non-Reinforced Concrete Pipe Co-Pipe Products, Inc. Taylor, MI Independent Concrete Pipe Corporation Toledo, OH, (Sylvania), and Mishawaka, Maxwell, and Indianapolis, IN National Concrete Products Plymouth, MI * Distribution Sites Only Northern Concrete Pipe Bay City, Linwood, and Potterville, MI Premarc Corporation: Metro Supply White Lake, MI Traverse City Water Works* Traverse City, MI Grand River Infrastructure Grand Rapids, MI Cadillac Concrete Pipe Cadillac, MI Grand River Infrastructure* White Pigeon, MI Marsh Products Durand, MI Upper Peninsula Pipe Co. Escanaba, MI

909.04D Advance Concrete Products Co. Highland, MI Precast Concrete Box Sections Hanson Pipe & Products Windsor, Canada Independent Concrete Pipe Corporation Toledo, OH, and Mishawaka, Maxwell, and Indianapolis, IN Mack Ind. White Lake, MI, and Toledo, OH * Distribution Sites Only National Concrete Products Plymouth, MI Northern Concrete Pipe Bay City, Linwood, and Potterville, MI Premarc Corporation: Metro Supply* White Lake, MI Traverse City Water Works* Traverse City, MI Grand River Infrastructure Grand Rapids, MI Cadillac Concrete Pipe Cadillac, MI Grand River Infrastructure* White Pigeon, MI Marsh Products Durand, MI Upper Peninsula Pipe Co. Escanaba, MI Wausaw Concrete Co., Inc. Marathon, WI

60 APPROVED MANUFACTURERS

Spec. # and Material Name Approved Manufacturers Manufacturers Location

909.04E Advance Concrete Products Co. Highland, MI Precast Concrete End Section For Independent Concrete Pipe Corporation Toledo, OH, and Mishawaka, Maxwell, Culverts & Sewers and Indianapolis, IN National Concrete Products Plymouth, MI Northern Concrete Pipe Bay City, Linwood, and Potterville, MI Premarc Corporation: * Distribution Sites Only Metro Supply* White Lake, MI Traverse City Water Works* Traverse City, MI Grand River Infrastructure Grand Rapids, MI Cadillac Concrete Pipe Cadillac, MI See Spec. 913 for Brick and Block Grand River Infrastructure* White Pigeon, MI Marsh Products Durand, MI Upper Peninsula Pipe Co. Escanaba, MI Wausaw Concrete Co., Inc. Marathon, WI

909.04G Design1 Precast Concrete Three-Sided or Advance Concrete Products Adspan Highland, MI Arch Culverts Mack Industries Ecospan2, 4 White Lake, MI Northern Concrete Pipe Hanson Bay City, MI NOTES: Northern Concrete Pipe Hyspan Bay City, MI 1) Manufacturers are only approved Premarc P3 System2 Grand Rapids, MI for the culvert design(s) listed. Upper Peninsula Concrete Conspan Escanaba, MI United Precast BEBO2,3 Mount Vernon, OH 2) Approved on an experimental United Precast Conspan Mount Vernon, OH basis and will require evaluation Contech Conspan Huber Heights, OH during and after construction. Contact the department’s Structural Fabrication Unit to coordinate evaluation process.

3) Use is restricted to models 42/0-3 and 48/0-1 and is only permitted when detailed on the plans and when analyzed by the department’s Hydraulics Unit.

4) Use is restricted to Arch-Box (AB) Series up to 48 feet in span length.

** Effective January 1, 2011, all manufacturers must be certified by the Precast/Prestressed Concrete Institute (PCI), the National Precast Concrete Association (NPCA), or the American Concrete Pipe Association (ACPA). 909.05A Armco Steel Corporation South Bend, IN Corrugated Steel Bark River Culvert & Equipment Co. Escanaba, MI Contech Construction Products Inc. Mason, MI, Mitchell and South Bend, IN, Portage, WI, Shakopee, MN, Ashland and Winchester, KY, Anderson, SC, and Canfield, OH Jensen Bridge & Supply Co. Grand Rapids and Sandusky, MI Lane Enterprises, Inc. Pulaski, PA Michigan Culvert Co. Mason, MI Premarc Corp. - Cadillac Concrete Pipe Cadillac and Traverse City, MI St. Regis Culvert, Inc. Charlotte, MI Worthington Steel Delta, OH

61 APPROVED MANUFACTURERS

Spec. # and Material Name Approved Manufacturers Manufacturers Location

909.07 Armco Steel Corporation South Bend, IN Pipe for Under-Drains Bark River Culvert & Equipment Co. Escanaba, MI 1. Corrugated Steel Pipe Contech Construction Products, Inc. Mason, MI, Mitchell & South Bend, IN, Portage, WI, Shakopee, MN, Ashland and Winchester, KY, Anderson, SC, and Canfield, OH Jensen Bridge & Supply Co. Grand Rapids and Sandusky, MI Lane Enterprises, Inc. Pulaski, PA Michigan Culvert Co. Mason, MI Premarc Corp. - Cadillac Concrete Pipe Cadillac and Traverse City, MI St. Regis Culvert, Inc. Charlotte, MI

909.07 Advanced Drainage Systems, Inc. Napoleon, OH, and Owosso, MI Pipe for Under-Drains Advanced Drainage Systems, Inc.* Ypsilanti, MI 4. Corrugated Plastic Tubing Baughman Tile Co., Inc. Paulding, OH (Perforated & Non-Perforated) Cervell Drainage Products Lordstown, OH (Wrapped & Non-Wrapped) Hancor, Inc. Findlay, OH Haviland Drainage Haviland, OH Prinsco, Inc. Chatsworth, IL * Distribution Site Only

909.08B Armco Steel Corporation South Bend, IN Downspouts from Other Bridge Bark River Culvert & Equipment Co. Escanaba, MI Decks Contech Construction Products, Inc. Mason, MI, Mitchell and South Bend, IN, 1. Corrugated Steel Pipe Portage, WI, Shakopee, MN, Ashland and Winchester, KY, Anderson, SC, and Canfield, OH Jensen Bridge & Supply Co. Grand Rapids and Sandusky, MI Lane Enterprises, Inc. Pulaski, PA Michigan Culvert Co. Mason, MI Premarc Corp. - Cadillac Concrete Pipe Cadillac and Traverse City, MI St. Regis Culvert, Inc. Charlotte, MI

910.05A Approved Prefabricated Products Drainage System AdvanEdge 18" Advanced Drainage Systems, Inc. Columbus and Napoleon, OH, Owosso, MI SITEDRAIN Strip American Wick Drain Corporation Monroe, NC Products name 6412, 6418, 6424 approved, all others (TNS-R042 or must be tested per SKAPS GT-142) project CCW –HC Drain Carlisle Coating Waterproofing (Mirafi 140N) Stripdrain 80 & 100 Contech Construction Products Bloomfield Hills, MI JDRainSWD JDR Enterprises, Inc. Alpharetta, GA (Mirafi 140N) MDM Hydraway Monsanto Co. St. Louis, MO Drain 2000 PDS 30 Pro Drain Systems Highland, MI

912.05 American Timber and Steel Co., Inc. Norwalk, OH Structural Timber & Lumber John Biewer Lumber Company Lansing and St Clair, MI Mauk MidWest Forest Products Bay City, MI Midwest Timber Edwardsburg, MI Woodstock, Inc. West Branch, MI

912.07 American Timber and Steel Co., Inc. Norwalk, OH Fence Posts, Wood John Biewer Lumber Company Lansing and St Clair, MI Mauk MidWest Forest Products Bay City, MI Midwest Timber Edwardsburg, MI Woodstock, Inc. West Branch, MI

62 APPROVED MANUFACTURERS

Spec. # and Material Name Approved Manufacturers Manufacturers Location

912.07B American Timber and Steel Co., Inc. Norwalk, OH Guide Posts, Guard & Mail Box Posts John Biewer Lumber Company Lansing and St Clair, MI Mauk MidWest Forest Products Bay City, MI Midwest Timber Edwardsburg, MI Woodstock, Inc. West Branch, MI

912.08 American Timber and Steel Co., Inc. Norwalk, OH Wood Guardrail Post & Blocks John Biewer Lumber Company St. Clair, MI (Dimension Sawed) Mauk MidWest Forest Products Bay City, MI Woodstock, Inc. West Branch, MI

913.03C 4D, Inc. Midland, MI Concrete Brick Bark River Concrete Products Bark River, MI Best Block Company Warren, MI Carlesimo Products, Inc. Farmington, MI Clark Block & Supply, Inc. Canton, MI Concrete Service, Inc. Traverse City, MI Consumers Concrete Products Kalamazoo and South Haven, MI Fendt Builder’s Supply, Inc. Ann Arbor and Farmington Hills, MI Ferguson Block Co., Inc. Davison, MI Grand Blanc Cement Products Grand Blanc, MI Grand Valley Concrete Products Grand Rapids, MI Karber Block Co. St. Johns, MI Martin Block Corporation Lansing, MI National Cement Products Co. Toledo, OH Premarc, Grand River Infrastructure Grand Rapids, MI Statler Ready Mixed Concrete Co. Kalamazoo, MI Superior Materials Co. Auburn Heights, MI Wausaw Concrete Co., Inc. Marathon, WI

913.05 4D, Inc. Midland, MI Concrete Block Bark River Concrete Products Bark River, MI Best Block Company Warren, MI Carlesimo Products, Inc. Farmington, MI Clark Block & Supply, Inc. Canton, MI Concrete Service, Inc. Traverse City, MI Consumers Concrete Products Kalamazoo and South Haven, MI Fendt Builder’s Supply, Inc. Ann Arbor and Farmington Hills, MI Ferguson Block Co., Inc. Davison, MI Grand Blanc Cement Products Grand Blanc, MI Grand Valley Concrete Products Grand Rapids, MI Karber Block Co. St. Johns, MI Martin Block Corporation Lansing, MI National Cement Products Co. Toledo, OH Premarc, Grand River Infrastructure Grand Rapids, MI Statler Ready Mixed Concrete Co. Kalamazoo, MI Superior Block Co. Inc. Houghton, MI Superior Materials Co. Auburn Heights, MI Wausaw Concrete Co., Inc. Marathon, WI

63 APPROVED MANUFACTURERS

Spec. # and Material Name Approved Manufacturers Manufacturers Location

913.06 Advance Concrete Products Co. Highland, MI (Specialty Items) Precast Reinforcement Concrete Bush Concrete Products Muskegon, MI Units for Drainage Carlesimo Products, Inc. Farmington, MI Consumers Concrete Products Kalamazoo, MI Co-Pipe Products, Inc. Taylor, MI Elmer’s Traverse City, MI Grand Valley Concrete Products Grand Rapids, MI Hanson Pipe and Products (form. Centennial) Windsor, Ontario, Canada Kerkstra Precast, Inc. Grandville and Jenison, MI Mack Industries of Michigan, Inc. White Lake Township, MI Mack Vault of Toledo a Div. of Mack Ind., Inc. Bowling Green, OH MDC Contracting (formerly Manthei Devlp.) Charlevoix, MI National Concrete Products Co. Plymouth, MI Northern Concrete Pipe Bay City, Linwood, and Potterville, MI Norwalk Concrete Industries Norwalk, OH Premarc Corporation: Metro Supply White Lake, MI Traverse City Water Works Traverse City, MI Grand River Infrastructure White Pigeon, MI Cadillac Concrete Pipe Cadillac, MI Grand River Infrastructure Grand Rapids, MI Marsh Products Durand, MI Quality Precast, Inc. Kalamazoo, MI Upper Peninsula Pipe Co. Escanaba, MI Watkins & Himelhoch Burton, MI Wausaw Concrete Co., Inc. Marathon, WI

913.07 See Spec. 913.06, Drainage list Precast Concrete Bases, Sumps

913.09 4D, Inc. Midland, MI Slope Pavement Blocks Bark River Concrete Products Bark River, MI Best Block Company Warren, MI Carlesimo Products, Inc. Farmington, MI Clark Block & Supply, Inc. Canton, MI Concrete Service, Inc. Traverse City, MI Consumers Concrete Products Kalamazoo and South Haven, MI Fendt Builder’s Supply, Inc. Ann Arbor and Farmington Hills, MI Ferguson Block Co., Inc. Davison, MI Grand Blanc Cement Products Grand Blanc, MI Jansen Block Co. Grand Rapids, MI Karber Block Co. St. Johns, MI Martin Block Corporation Lansing, MI National Cement Products Co. Toledo, OH Premarc, Grand River Infrastructure Grand Rapids, MI Statler Ready Mixed Concrete Co. Kalamazoo, MI Superior Materials Co. Auburn Heights, MI

914.03 W. R. Meadow Co. Elgin, IL Bituminized Fiber Joint Filler JD Russell Company (by Temple Inland) Utica, MI Right Pointe Company Dekalb, IL

64 APPROVED MANUFACTURERS

Spec. # and Material Name Approved Manufacturers Manufacturers Location

914.07 A. B. Steel Transverse Pavement Joints American Steel & Wire Joliet, IL 1. Dowel Bars ASI Alton Steel, Inc. Alton, IL Austeel Barbary Coast Mississippi, Norfolk, Illinois For coating info. See QPL for Barnsco Walled Lake, MI approved material and Bayou Steel Corporation Harriman, TN manufacturers. Boomer Construction Materials Detroit, MI Chaparral Steel See Spec. 905.03C for Epoxy CMC Steel Seguin, TX Coating Manufacturers and CMC Steel Cayce-West, Columbia, SC Suppliers Erect-A-Line Dallas, TX Gerdau Ameristeel Corporation: Sayreville Sayreville, NJ Charlotte Steel Mill Div. Charlotte, NC Jacksonville Steel Mill Div. Jacksonville, FL Knoxville Steel Mill Div. Knoxville, TN Sand Springs Mill Sand Spring, OK North Star Steel Co. Nucor Steel - Auburn, Inc. Auburn, NY Nucor Steel - Kankakee, Inc. Kankakee, IL Nucor Steel - Marion, Inc. Marion, OH Riverview Steel Glassport, PA Roadway Construction Products Clarkson, KY Salmon Bay & Southern United Steel Divisions Sheffield Steel, Inc.

914.07 American Highway Technology/Dayton Kankakee, IL Load Transfer Assemblies; Dowel Superior Baskets Barnsco Wixom, MI Dayton Superior Corporation Valparaiso, IN Boomer Construction Materials Detroit, MI Erect-A-Line Dallas, TX Roadway Construction Products Clarkson, KY

914.08 Bar Manufacturers Epoxy Coating Material Transverse End of Pour Joint See Reinforcement Bar Manufacturers See Reinforcement Bar, Spec 905.03C of Devices Spec. 905.03C QPL B. Deformed Bars

914.09 Bar Manufacturers Epoxy Coating Material Straight and Bent Tie Bars for See Reinforcement Bar Manufacturers See Reinforcement Bar, Spec 905.03C of Longitudinal Pavement Joints, (Lane Spec. 905.03C QPL Ties)

916.02 American Excelsior Co. Inc. Westland, MI Silt Fence C.S.I. / Geo Turf, Inc. Highland, MI DGI Industries Bennington, NH Environmental Protection Products Williamsburg, MI Geo-Synthetics Waukesha, WI Geoproducts, Inc. Birmingham, MI Hanes Geo Components. Charlotte, NC Jensen Bridge & Supply Co. Grand Rapids and Sandusky, MI JMD Company Brecksville, OH Klein Brothers Hardwood Inc. Milford, MI Pallen Enterprises Conyer, GA Hanes Geo Components Wixom and Wyoming, MI Rhino Seed and Landscape Supply Bradley, MI

65 APPROVED MANUFACTURERS

Spec. # and Material Name Approved Manufacturers Manufacturers Location

917.12 Allied Seed, L.L.C. Napa, ID Seed and Seeding Mixtures C.S.I. / Geoturf Inc. Highland, MI Deer Creek Seed Ashland, WI NOTE: For lots of one (1) to six (6) Evergreen Seed Farmington Hills, MI bags, sample each bag. For lots of Hanes Geo Components Wixom, MI more than six bags, sample five (5) La Crosse Forage & Turf Elwood, IN bags plus at least ten percent (10%) Rhino Seed Landscape & Supply Bradley and Brighton, MI of the bags in the lot. It is not The Seed Center/Seed Depot Ostrander, OH necessary to sample more than thirty The Cisco Companies Indianapolis, IN (30) bags in any single lot. Samples Sweeney Seed Co. Mt. Pleasant, MI are to be sent to Maintenance Turfgrass Inc. South Lyon, MI Division. Acceptance by the Project Engineer is based on visual Approved Seed Varieties listed in the QPL inspection of original, sewn-on bag Spec 917.12 tickets for verification of quantity and source of seed. The guaranteed analysis on the ticket will constitute the certification of this product by the Approved Manufacturer.

918.06 Advanced Concrete Products Highland, MI Precast Concrete Handholes & Carlesimo Products, Inc. Farmington, MI Manholes for Electrical & Telephone Consumers Concrete Products Kalamazoo, MI Connections Elmer’s Traverse City, MI Grand Valley Concrete Products Grand Rapids, MI Hartford Concrete Products, Inc. Hartford City and Ashley, IN Kerkstra Precast, Inc. Jenison, MI Mack Industries of Michigan White Lake Township, MI MDC Contracting Charlevoix, MI Northern Concrete Pipe Bay City and Charlotte, MI Norwalk Concrete Industries Norwalk, OH Premarc, Inc. Marsh Products Durand, MI Cadillac Concrete Pipe Cadillac, MI Grand River Infrastructure Grand Rapids, MI Quality Precast Inc. Kalamazoo, MI Watkins & Himelhoch, Inc. Burton, MI

919.05 American Timber and Steel Co., Inc. Norwalk, OH Wood Sign Posts John Biewer Lumber Company St. Clair, MI Mauk MidWest Forest Products Bay City, MI Woodstock, Inc. West Branch, MI Misc. #6 Not in 2012 Standard Specifications for Mulch Binder (Tackifier) Asphalt Construction Emulsion

QUALIFIED PRODUCTS LIST

The materials in this section may be accepted for use on Michigan Department of Transportation projects based on the trade name, model number, etc., as listed.

This Qualified Products List is in accordance with the 2012 Standard Specifications for Construction.

QUALIFIED PRODUCTS LIST (QPL)

Spec. # and Material Name Product Name Manufacturers or Suppliers

502.02B Alt. 1 Overband Crackfill, Asphalt Rubber R-570 Rub-R-Road

Alt. 2 K-T 1190 Bit-Mat Products AR Plus Type 2 Crafco, Inc. 102CR-18B Deery American Corp. (by Crafco) Asphalt Rubber Modified, JTS-043 Right Pointe ColJoint ARS II Colas Solutions

603.03B2 Anchor-it Adhesives Technology Corp. Adhesive Systems for Grouting Dowel 1. Solid Bond HS-200 Adhesives Technology Corp. Bars and Tie Bars for Full-Depth 2. Solid Bond HR-200 Adhesives Technology Corp. Concrete Pavement Repairs Ultrabond 1, 2, 3 Adhesives Technology Corp. Ultrabond 365 Adhesives Technology Corp. NOTE: Use these Qualified Products for Ultrabond RT66 Adhesives Technology Corp. grouting repairs to existing concrete in Ultrabond Speed Set 2 Adhesives Technology Corp. the same direction of traffic in the same Inject-Tite Standard Set ANKR-Tite Fastening Systems lane of repair. For grouting lane ties Inject-Tite Fast Set ANKR-Tite Fastening Systems (deformed bars positioned transverse to Aka Bond Axson North America (Formerly Akemi Plastics) the direction of traffic located between Aka Bond 550XP Axson North America (Formerly Akemi Plastics) traffic lanes) use Qualified Products Aka Bond 550XPP Axson North America (Formerly Akemi Plastics) listed in 712.03J, “Adhesive Systems for Sonneborn Rapid Gel BASF Construction Chemical Structural Anchors and Lane Ties”. BHS-1250 Blackhawk Sales Company, Inc. BHS-1250XP Blackhawk Sales Company, Inc. Araldite AW / HW 8561 Ciba Specialty Chemicals Corp. Spec Bond 201 Conspec by Dayton Superior, Inc. Highway Fast Set Epoxy Dayton Superior Corp. TRU Grip HI-Modepoxy 590 J. Dedoes, Inc. Tru-Grip 591 J. Dedoes, Inc. Dural Fast Set Epoxy Gel Euclid Chemical Company Futura Bond 566 Futura Adhesives & Chemicals Hilti RSE DOT Hilti, Inc. HY-150 Hilti, Inc. Epcon A7 ITW Ramset/Red Head Epcon-Ceramic 6 ITW Ramset/Red Head Kelipoxy II Kelken Construction Systems Dynapoxy EP-430 FAST Pecora Corporation Poly-Carb Poly-Carb, Inc. Mark 198.4 Poly-Carb, Inc. Polyject/Polybac 1257 Polygen, Inc. Polyject/Polybac 1295 Polygen, Inc. AC 100+ Gold Powers Fasteners, Inc. Power Fast Epoxy Adhesive - Normal Set Powers Fasteners, Inc. T308+ Powers Fasteners, Inc. Speed Bond #1 Prime Resins, Inc. Sikadur Injection Gel Sika Corporation Sikadur 881 DBA Sika Corporation Sikadur DOT-SP13 Sika Corporation Arcylic -Tie AT Simpson Strong-Tie Company, Inc. Epoxy Tie Simpson Strong-Tie Company, Inc. Dowel Bar Adhesive #5 Superior Epoxies & Coatings Pro Poxy 300 Unitex Pro Poxy 300 FAST Unitex CIA Gel 7000 USP Structural Connectors Rezi-Weld Gel Paste W. R. Meadows, Inc.

75 QUALIFIED PRODUCTS LIST (QPL)

Spec. # and Material Name Product Name Manufacturers or Suppliers

702.02B MBT 928 Grout BASF Construction Chemical, Shakopee, MN Non-Shrinking Mortar and Grout MBT Construction Grout BASF Construction Chemical, Shakopee, MN Type H-1(Non-Metallic) Pre Mixed Set Grout BASF Construction Chemical, Shakopee, MN Boomer Premium Grout Boomer Construction Materials, Detroit, MI H-2 eliminated. Upcon Super Flow Grout Bostik Const. Prod. Co., Cleveland, OH Celtite 10-50 Hi-Flow Celtite Inc., Georgetown, KY Conspec 100 Conspec by Dayton Superior, Kansas City, KS Enduro 50 Grout Conspec by Dayton Superior, Kansas City, KS Gifford-Hills Supreme Grout Cormix, Inc., Cleveland, OH (form. Gifford-Hill) 1107 Advantage Grout Dayton Superior, Kansas City, KS Sure Grip Grout Dayton Superior, Kansas City, KS NS Grout Euclid Chemical Co., Cleveland, OH Five Star Grout Five Star Products, Inc. Pro-Grout 90 G.C.M., Inc., Bensalem, PA Sure-Grip Kaufman Products, Inc., Baltimore, MD Crystex L&M Construction Chemicals, Inc., Omaha, NE Duragrout L&M Construction Chemicals, Inc., Omaha, NE Quikrete Precision Grout Quikrete Technical Center, Atlanta, GA Superb Grout 611 Specco Industries, Lemont, IL Sealite 588 Grout W. R. Meadows, Inc., Elgin, IL

703 Max. Aggregate Prepackaged Hydraulic Fast Set* Mortar Extension, % Emaco 10-60 Rapid Mortar 60* BASF Construction Chemical NOTE: *Percentage based upon weight Emaco Set 45 60* BASF Construction Chemical of prepackaged bag containing both Burke Fast Patch 928 50* Edoco, a Dayton Superior Company, Kansas cement and sand. Example Calculation: City, KS 23kg bag approved at 60% extension = Chem Speed 65 50* Chem Masters 23 x 0.60 = 14kg coarse aggregate per HD-50 Heavy Duty Concrete Patch 60* Dayton Superior Corp. bag. Five Star Highway Patch 60* Five Star Products, Inc. Durapatch Hiway 50* L&M Construction Chemicals, Inc. Planitop 18 60* Mapei Corporation

706.03S Application Rate, Protective Coating for Concrete sq ft/gal (Penetrating Water Repellent Treatment Hydrozo Enviroseal 20 125-200 BASF Construction Chemical of Structure Concrete Surfaces) Hydrozo Enviroseal 40 125-200 BASF Construction Chemical Barracade Silane 125 Euclid Chemical Co. Aquapel Plus 20% Silane 125 L&M Construction Chemicals, Inc. Stifel S 125 Nox-Crete Chemicals Powerseal 40 125-200 Vexcon Chemicals

707.02 CJ TriStar Bushings for Pins & Link Plates Garmax Garlock

712.03J Adhesive Mixing Adhesive Systems for Structural Anchor Name Type & Inject. & Lane Ties* Ultrabond 1 Epoxy Yes Adhesives Technology Corp. HS-200 Epoxy Yes Adhesives Technology Corp. NOTE: *Lane Ties defined as deformed Tru-Grip 591 Epoxy Yes J. Dedoes, Inc. bars positioned transverse to the HY-150 Epoxy Yes Hilti, Inc. direction of traffic located between lanes. HY-150 MAX Epoxy Yes Hilti, Inc. For grouting dowel bars and tie bars RE 500 Epoxy Yes Hilti, Inc. (bars positioned to existing concrete in Hilti HTE 50 Epoxy Capsule Hilti, Inc. the direction of the traffic in the same HVU Urethane- Capsule Hilti, Inc. lane as the repair) use QP list on Methacrylate 603.03B2, “Adhesive Systems for Ceramic 6 Epoxy Yes ITW Ramset/Red Head Grouting Dowel Bars for Full-Depth Epcon Acrylic 7 Methacrylate Yes ITW Ramset/Red Head Concrete Pavement Repairs”. Super Por-Rok Non-Shrink Grout Yes Novex Systems International, Inc. Note 1. Anchors shall be installed per AC100 Plus Epoxy Yes Powers Fasteners, Inc. manufacturer’s recommendations with a Acrylic-Tie Methacrylate Yes Simpson Strong-Tie Anchor Systems minimum embedment depth of 12 EDOT Epoxy Yes Simpson Strong-Tie Anchor Systems diameters for reinforcing steel and 9 Epoxy-Tie Epoxy Yes Simpson Strong-Tie Anchor Systems diameters for threaded bolts. SET Epoxy Yes Simpson Strong-Tie Anchor Systems Note 2. Material is limited to the shelf life Pro-Poxy 300 Epoxy Yes Unitex recommendations by the manufacturer. CIA-Gel 7000 Epoxy Yes USP Structural Connectors

76 QUALIFIED PRODUCTS LIST (QPL)

Spec. # and Material Name Product Name Manufacturers or Suppliers

712.03K 1. Self Drilling Structure Expansion Anchors a) ITW Ramset/Redhead - Self Drilling (3/8" (10mm), ½" (13mm), dia. anchors only) (Mechanical Expansion Anchors) 2. Pre-Drilled Flush Type Pull-out Testing is required per Q.A. a) Hiliti HDI (3/8" (10mm), ½" (13mm), 3/4" (19mm), dia. anchors only) Manual. b) ITW Ramset/Redhead - Multi-Set II (3/8" (10mm), ½" (13mm), 5/8" (16mm), dia. anchors only) NOTE: Mechanical Expansion Anchors shall be set by applying the manu- 3. Pre-Drilled Stud Type - Not suitable for lane ties or for guardrail end shoes because of facturer’s specified torque. The turn of exposed thread. the nut method will not be an acceptable a) Hilti Kwik-Bolt II or Kwik-Bolt III alternative. 3/8" (10mm) dia. anchor - min. embedment = 2 ½" ( 65mm) 1/2" (13mm) dia. anchor - min. embedment = 3 ½" (90mm) 5/8" (16mm) dia. anchor - min. embedment = 4" (100mm)

712.03L BPI Barsplicer System BarSplice Products, Inc., Dayton, OH Mechanical Reinforcement Splicing Grip-Twist Threaded Position Coupler BarSplice Products, Inc., Dayton, OH Taper Threaded Grip-Twist BarSplice Products, Inc., Dayton, OH NOTE: Splices used to connect precast Zap Screwlok BarSplice Products, Inc., Dayton, OH structural elements shall be high Bar-Lock L-Series Dayton Superior Corp., Miamisburg, OH strength splices. Bar-Lock S/CA-Series Dayton Superior Corp., Miamisburg, OH DB SAE Dayton Superior Corp., Miamisburg, OH Lenton ERICO International Corporation, Solon, OH Lenton Form Saver ERICO International Corporation, Solon, OH Lenton Interlok (High Strength) ERICO International Corporation, Solon, OH Lenton Position Coupler ERICO International Corporation, Solon, OH NMB Splice Sleeve (High Strength) Splice Sleeve North America, Inc., Irvine, CA

712.04N MBT Emaco Corr-Stops BASF Construction Chemicals, Bldg Systems Embedded Galvanic Anodes Sentinel-GL Euclid Chemical Co. Sika Galvashield XP Sika Corporation Sika Galvashield XP+ Sika Corporation Galvashield XP Vector Corrosion Technologies Galvashield XP+ Vector Corrosion Technologies

713.02B Sonolastic NP 1 BASF Construction Chemicals, Shakapee, MN Sealant for Perimeter of Beam Repairs Duralink (F1200) Chem Link Sherwin Williams Stampede 1 Sherwin-Williams NOTE: No silicone materials - only Sikaflex-15LM Sika Corporation polyurethane (PU) or PU blended Vulkem 116 Tremco, Inc. materials that are paintable. Typically 1 week cure prior to painting. All non-sag material.

715.02 See Bridge Coating Systems, Spec. 915 Coating Systems for New Hanger Assemblies

715.02 Black Diamond Abrasive ATI-Black Diamond, Woodbury, MN Abrasive, Low Dusting GMA Garnet Blast Barton Mines Corp., Glensfalls, NY Black Shot Granulated Slag Bell & MacKenzie Co. Ltd, Hamilton, Ontario NOTE: The blasting profile produced by StarBlast XL Dupont, Wilmington, DE these abrasives will depend on the Emerald Creek Garnet Emerald Creek Garnet, Fernwood, ID equipment used. It is the responsibility Blackjack MSM, Waupaca Materials Falk Brothers Constr. Co., Inc., Waupaca, WI of the contractor to produce a profile Blast Away Gibbco, Inc. within the 1.0 to 2.8 mils specified range. Ebony Grit Opta Minerals Inc. The abrasive additive, Blastox may be Black Beauty Reed Minerals Division, Highland, IN used with any of the listed low-dusting Norblast Transtech Inc., Covington, KY abrasives. E-1015 Universal Ground Cullets, Inc., Brook Park, OH M-1015 Universal Ground Cullets, Inc., Brook Park, OH

77 QUALIFIED PRODUCTS LIST (QPL)

Spec. # and Material Name Product Name Manufacturers or Suppliers

803.02B Detectable Warning Surfaces (ADA Compliant Sidewalk Ramps), 1. Cast-in-Place Access Tile Cast In Place Replaceable Access Products, Inc., Buffalo, NY AlertCast AlertTiles, Wilmington, NC Cast in Place Truncated Dome Warning System ADA Solutions, North Billerica, MA Composite Wet Set Replaceable, Rectangular ADA Solutions, North Billerica, MA and Radius DetecTile Replaceable Tactile Panel DetecTile Corporation EJIW Detectable Warning Plate East Jordan Iron Works, East Jordan, MI Armor-Tile Cast in Place Stainless Engineered Plastics, Inc., Williamsville, NY Armor-Tile Cast in Place Composite Engineered Plastics, Inc., Williamsville, NY NF Detectable Warning Plate Neenah Foundry Company, Neenah, WI 2. Surface Applied* Surface Applied Panel System with Beveled ADA Solutions, North Billerica, MA *NOTE: Surface applied detectable Edges warning surfaces may only be used Alerttile Detectable Warning Systems, Wilmington, NC to retrofit existing concrete Armor-Tile Surface Applied Composite Warning Engineered Plastics, Inc., Williamsville, NY System TopMark Flint Trading Inc., Thomasville, NC

811.03D1 White Lead Free Yellow Waterborne, Liquid Pavement Marking BP-5760 P8479 Sherwin-Williams Material TM-2204 TM-2205 Sherwin-Williams 982211 982212 Ennis Traffic Safety Solutions 982221 982222 Ennis Traffic Safety Solutions 982201 982202 Ennis Traffic Safety Solutions

811.03D2 White Lead Free Yellow Low Temperature Waterborne, Liquid 985251 985252 Ennis Traffic Safety Solutions Pavement Marking Material TM2372 TM2373 Sherwin-Williams

811.03D3 White Lead Free Yellow Regular Dry Paint, Liquid Pavement TM-5604 TM-5607 Sherwin-Williams Marking Materials 982271 982282 Ennis Traffic Safety Solutions

811.03D4 Cold Plastic Tape (Preformed Long Line): Cold Plastic Tape, Permanent (Long White Yellow Adhesive Line, Legends & Crosswalks) 380 381 P50 3M *380 AW *381 AW P50 3M Director 60 Director 60 DP-E4 Swarco *AW Tape is all-weather Director 60 HPT Director 60 HPT DP-E4 Swarco

Cold Plastic Tape (Preformed Legends & Symbols): White Yellow Adhesive 270 ES 271 ES P50 3M 380 ES 381 ES P50 3M ATM 300 ATM Advanced Traffic Markings Permanent Primer Director 60 DP-E4 Swarco Director 60 HPT DP-E4 Swarco

Cold Plastic Tape (Preformed Crosswalks & Stop Bars): White Adhesive 380 P50 3M 270 ES P50 380 ES P50 3M ATM 300 ATM Permanent 3M Primer Advanced Traffic Markings Director 60 DP-E4 Director 60 HPT DP-E4 Swarco Swarco

78 QUALIFIED PRODUCTS LIST (QPL)

Spec. # and Material Name Product Name Manufacturers or Suppliers

811.03D5 White Yellow Thermoplastic, Liquid Pavement Marking 884255 884822 Ennis Traffic Safety Solutions Material Swarcotherm EWH 131 Swarcotherm EYH 132 Swarco

811.03D5 E411W (Block) Rumble Strip Cleansol Thermoplastic, Blocks E4190 (Block) White Darkened to Gray Cleansol E-4 Rumble Strips & Snowmobile Crossings Snowmobile Crossing

811.03D6 White Alkyd Yellow Alkyd Thermoplastic, Sprayable, Liquid 01-WAK-BADA 01-YAK-AADA Crown Technology Pavement Marking Material Smart Spray Solar Smart Spray Dobco-Sherwin Williams W1SS7056 Y1SS7006 884822 883241 Ennis Traffic Safety Solutions 40-mil Spray Lead Free 40-mil Spray Thermo Enhanced Thermo Enhanced Retro Reflectivity Retro Reflectivity 3023MWASI 3021MYASI Swarco 40-mil Spray Lead Free 40-mil Spray

811.03D7 1000 LPM White Long Lines Special Marking 3M Polyurea, Modified Urethane, Liquid 1001 LPM Yellow Long Lines Special Marking 3M Pavement Marking Materials 1200 LPM White Long Lines 3M 1201 LPM Yellow Long Lines 3M LS90 White and Yellow Long Lines Epo-Plex LS90 White Special Markings Epo-Plex HPS-5 White and Yellow IPS HPS-4 White Ennis Traffic Safety Solutions HPS-4 Yellow Ennis Traffic Safety Solutions

QUALIFIED PRODUCTS LIST (QPL)

ADMIXTURES FOR CONCRETE Air Entraining - ASTM C 260; Chemical - ASTM C 494 (See Notes Following Listing of Admixtures)

Manufacturer or Dosage min. Dosage min. Spec. # and Supplier and Type Producer and Description or range or range Material Name Trade Name fl oz/cwt ml/100k

903.01 AXIM CONCRETE Air Entraining Admixtures TECHNOLOGIES, INC.

903.02 Allegro 122 F High-range water-reducer 5 - 12 325 - 780 Water Reducing and Water Reducing Retarding Catexol AE 260 AE Air-entraining 1 65 Admixtures for Concrete Catexol AE 360 AE Air-entraining 1 - 3 65 - 195 903.04 Concrete Accelerators Catexol CN-Cl E Water-reducer accelerator (non chloride) 75 - 150 4890 - 9780

Catexol Hydrosense MR Mid-range water-reducer 3 - 6 195 - 390 F High-range water-reducer 6 - 15 390 - 980

Catexol MegaPact A Water-reducer 2 - 5 130 - 325

Catexol Pavex A Water-reducer 3 - 8 195 - 520

Catexol VRC AE Air-entraining (vinsol resin) 1 - 5 65 - 325

Catexol 800N A Water-reducer 3 195 D Water-reducer retarder 4-6 260-390

Catexol 1000N A Water-reducer 2 130 D Water-reducer retarder 4 260

Catexol 1000R D Water-reducer retarder 3 - 5 195 - 325

Catexol 1000 SPMN MR Mid-range water-reducer 8 - 10 520 - 650 F High-range water-reducer 10 - 40 650 - 2610

Catexol 2000 Ni A Water-reducer 3 - 8 195 - 520 MR Mid-range water-reducer 8 - 12 520 - 780 G High-range water-reducer retarder 12 - 24 780 - 1565

Catexol 2000 RHE C Accelerator (non chloride) 20 1300

Catexol 3000 GP A Water-reducer 2 - 4 130 - 260 MR Mid-range water-reducer 5 - 8 325 - 520

Catexol 3500 N MR Mid-range water-reducer 5 - 20 325 - 1300

Duraflux 33 MR Mid-range water-reducer 3 - 5 195 - 520 F High-range water-reducer 5 - 8 325 - 520

Duraflux 66 MR Mid-range water-reducer 3 - 5 195 - 325 F High-range water-reducer 5 - 12 325 - 780

Stop Set L D Water-reducer retarder 2 - 8 130 - 520

Superflux 2000pc F High-range water-reducer 3.5 - 10 230 - 650

Superflux 2100pc F High-range water-reducer 5 - 10 325 - 650

(Continued)

QUALIFIED PRODUCTS LIST (QPL)

ADMIXTURES FOR CONCRETE Air Entraining - ASTM C 260; Chemical - ASTM C 494 (See Notes Following Listing of Admixtures)

Manufacturer or Dosage min. Dosage min. Spec. # and Supplier and Type Producer and Description or range or range Material Name Trade Name fl oz/cwt ml/100k

Continued: BASF CONSTR. CHEM. 903.01 Air Entraining Admixtures Delvo Stabilizer D Water-reducer retarder 3 195

903.02 Everair Plus AE Air-entraining 1- 4 65 - 260 Water Reducing and Water Reducing Retarding Glenium 3400NV F High-range water-reducer 3 195 Admixtures for Concrete Glenium 7500 A Water-reducer 1.5 100 903.04 F High-range water-reducer 3 - 15 195 - 978 Concrete Accelerators Glenium 7700 MR Mid-range water-reducer 2 - 4 130 - 160 F High-range water-reducer 4 – 15 160 - 980

Masterpave N A Water-reducer 2 130 D Water-reducer retarder 4 260

MB-AE 90 AE Air-entraining 1 65

MB-VR and MB-VR AE Air-entraining (vinsol resin) 1 65 Concentrated

MICRO-AIR AE Air-entraining 1 65

Polyheed 900 A Water-reducer 4 260 MR Mid-range water-reducer 7 455

Polyheed 997 A Water-reducer 3 195 MR Mid-range water-reducer 6 390 F High-range water-reducer 10 650

Polyheed 1725 A Water-reducer 2.5 - 4 165 - 260 MR Mid-range water-reducer 5.5 - 7 360 - 455 F High-range water-reducer 8 - 12 520 - 780

Polyheed FC-100 A Water-reducer 4 260 MR Mid-range water-reducer 8 520

Pozzolith 80 A Water-reducer 3.75 - 5.75 245 - 375 D Water-reducer retarder 5.75 - 10 375 - 650

Pozzolith 200-N A Water-reducer 2 130 D Water-reducer retarder 4 260

Pozzolith 220-N A Water-reducer 2 130 D Water-reducer retarder 4 260

Pozzolith 322N A Water-reducer 3 195 D Water-reducer retarder 5 325

(Continued)

QUALIFIED PRODUCTS LIST (QPL)

ADMIXTURES FOR CONCRETE Air Entraining - ASTM C 260; Chemical - ASTM C 494 (See Notes Following Listing of Admixtures)

Manufacturer or Dosage min. Dosage min. Spec. # and Supplier and Type Producer and Description or range or range Material Name Trade Name fl oz/cwt ml/100k

Continued: BASF Continued: 903.01 Pozzolith NC-534 C Accelerator (non-chloride) 10 650 Air Entraining Admixtures Pozzutec 20+ C Accelerator (non-chloride) 10 650 903.02 Water Reducing and Water PS 1481 MR Mid-range water-reducer 3 195 Reducing Retarding F High-range water-reducer 6 390 Admixtures for Concrete Rheobuild 1000 MR Mid-range water-reducer 9 585 903.04 F High-range water-reducer 13 850 Concrete Accelerators

EUCLID CHEMICAL CO.

AEA - 92 AE Air-entraining 1.5 100

Accelguard 80 C Accelerator (non-chloride) 18 - 32 1,175-2,085

AIR MIX 200 AE Air-entraining 3 195

EUCON MR A Water-reducer 4.5 290 MR Mid-range water-reducer 5.5 360 F High-range water-reducer 12 780 EUCON MRX MR Mid-range water-reducer 3.5 230 F High-range water-reducer 7.5 490 EUCON WR-91 A Water-reducer 3 195 MR Mid-range water-reducer 5 325 D Water-reducer retarder 6 390 EUCON A+ A Water-reducer 3.5 230 MR Mid-range water-reducer 4.5 290 EUCON Retarder75 D Water-reducer retarder 3.5 230 EUCON SPC F High-range water-reducer 5 - 12 325 - 780 PLASTOL 341 F High-range water-reducer 7.5 490 PLASTOL 5500 F High-range water-reducer 3 195

(Continued)

QUALIFIED PRODUCTS LIST (QPL)

ADMIXTURES FOR CONCRETE Air Entraining - ASTM C 260; Chemical - ASTM C 494 (See Notes Following Listing of Admixtures)

Manufacturer or Dosage min. Dosage min. Spec. # and Supplier and Type Producer and Description or range or range Material Name Trade Name fl oz/cwt ml/100k

GENERAL RESOURCE TECHNOLOGY (GRT)

Melchem F High-range water-reducer 8 - 20 520 - 1300

Polychem VR AE Air-entraining (vinsol resin) 0.5 35

Polychem AE AE Air-entraining 1 65

Polychem SA AE Air-entraining 0.5 35

Polychem SA-50 AE Air-entraining 1 - 3 65 - 195

Polychem SPC F High-range water-reducer 6 390

Polychem KB-1000 A Water-reducer 3 195 MR Mid-range water-reducer 6 - 8 390 - 520

Polychem 400 NC A Water-reducer 3 - 5 195 - 325

Polychem Super Set C Accelerator (non-chloride) 16 - 32 1045 - 2090

Polychem R D Water-reducer retarder 3 - 5 195 - 325

QUALIFIED PRODUCTS LIST (QPL)

ADMIXTURES FOR CONCRETE Air Entraining - ASTM C 260; Chemical - ASTM C 494 (See Notes Following Listing of Admixtures)

Manufacturer or Dosage min. Dosage min. Spec. # and Supplier and Type Producer and Description or range or range Material Name Trade Name fl oz/cwt ml/100k

Continued: PREMIERE CONCRETE 903.01 ADMIXTURES Air Entraining Admixtures

903.02 EcoFlo Green A Water-reducer 1.5 - 3 100 - 195 Water Reducing and Water MR Mid-range water-reducer 4.5 - 7.5 290 - 490 Reducing Retarding Admixtures for Concrete EcoFlo SCM 728 A Water-reducer 3 - 4 195 - 260 MR Mid-range water-reducer 6 - 8 390 - 520 903.04 Concrete Accelerators EcoFlo SCM 40 A Water-reducer 3 - 4 195 - 260 MR Mid-range water-reducer 6 - 8 390 - 520

Optiflo 700 MR Mid-range water-reducer 5 - 8 325 - 520

OptiFlo 50 A Water-reducer 3 - 5 195 - 325 MR Mid-range water-reducer 5 - 8 325 - 520

OptiFlo 500 A Water-reducer 2 - 3.5 130 - 230 D Water-reducer retarder 3.5 - 5 230 - 325

OptiFlo Renu D Water-reducer retarder 3 - 6 195 - 390

OptiFlo Plus MR Mid-range water-reducer 5 – 12 325 – 780 E Water-reducer accelerator (non-chloride) 12 – 90 780 – 5,870

OptiFlo MR MR 5 - 8 325 - 520 Mid-range water-reducer OptiFlo 100R D 3 - 5 195 - 325 Water-reducer retarder ConAir AE 0.5 - 4 35 - 260 Air-entraining ConAir VR AE 0.5 - 4 35 - 260 Air-entraining (vinsol resin) ConAir TX AE 0.5 - 4 35 - 260 Air-entraining ConAir 260 AE 0.5 - 4 35 - 260 Air-entraining UltraFlo 2000 MR 4 - 6 260 - 390 F Mid-range water-reducer 6 - 12 390 - 780 High-range water-reducer UltraFlo 4600 MR 5 - 8 325 - 520 F Mid-range water-reducer 10 - 20 650 - 1300 High-range water-reducer UltraFlo DP F 4 - 10 260 - 650 High-range water-reducer NitroCast K C 10 – 90 650 – 5870 Accelerator (non-chloride)

(Continued)

QUALIFIED PRODUCTS LIST (QPL)

ADMIXTURES FOR CONCRETE Air Entraining - ASTM C 260; Chemical - ASTM C 494 (See Notes Following Listing of Admixtures)

Manufacturer or Dosage min. Dosage min. Spec. # and Supplier and Type Producer and Description or range or range Material Name Trade Name fl oz/cwt ml/100k

Continued: RUSSTECH 903.01 Air Entraining Admixtures LC-400R D Water-reducer retarder 3 195 - 390

903.02 RCI C Accelerator (non-chloride) 8 520 Water Reducing and Water Reducing Retarding RSA-10 AE Air-entraining Admixtures for Concrete Superflo 2000RM A Water-reducer 1 - 3 65 - 195 903.04 F High-range water-reducer 7 - 20 455 - 1300 Concrete Accelerators

QUALIFIED PRODUCTS LIST (QPL)

ADMIXTURES FOR CONCRETE Air Entraining - ASTM C 260; Chemical - ASTM C 494 (See Notes Following Listing of Admixtures)

Manufacturer or Dosage min. Dosage min. Spec. # and Supplier and Type Producer and Description or range or range Material Name Trade Name fl oz/cwt ml/100k

SIKA CORP.

MutliAir 25 AE Air-entraining 1 65

Plastiment ES D Water-reducer retarder 2 – 4 130 – 260

Plastocrete 161 A Air-entraining 2 - 4 130 - 260

Sika AEA-14 AE Air-entraining 0.5 - 3 35 - 195

Sika AEA-15 AE Air-entraining 0.5 - 3.0 35 - 195

Sikament 686 MR Mid-range water-reducer 4 - 6 260 - 390 F High-range water-reducer 8 - 10 520 - 650

Sikament AFM MR Mid-range water-reducer 6 390 F High-range water-reducer 11 720

Sikaplast 500 A Water-reducer 3.0 - 5.0 195 - 325 MR Mid-range water-reducer 5.0 - 7.0 325 – 455

SikaSet NC C Accelerator (non-chloride) 10 650

ViscoCrete 2100 F High-range water-reducer 8 - 10 520 - 650

ViscoCrete 4100 F High-range water-reducer 5 - 8 325 - 520

(Continued)

QUALIFIED PRODUCTS LIST (QPL)

ADMIXTURES FOR CONCRETE Air Entraining - ASTM C 260; Chemical - ASTM C 494 (See Notes Following Listing of Admixtures)

Manufacturer or Dosage min. Dosage min. Spec. # and Supplier and Type Producer and Description or range or range Material Name Trade Name fl oz/cwt ml/100k

Continued: W. R. GRACE & 903.01 COMPANY Air Entraining Admixtures ADVA 190 F High-range water-reducer 3 - 9 195 - 585 903.02 Water Reducing and Water ADVA 405 F High-range water-reducer 11 - 18 720 - 1175 Reducing Retarding Admixtures for Concrete ADVA Cast 575 F High-range water-reducer 3 - 10 195 - 650

903.04 Daracem 65 A Water-reducer 4 260 Concrete Accelerators MR Mid-range water-reducer 6 – 9 390 - 585

Darex EH AEA AE Air-entraining 0.5 - 5.0 35 - 325

Mira 62 A Water-reducer 4.5 290 MR Mid-range water-reducer 6 - 12 390 - 780 F High-range water-reducer 12 - 15 780 - 980

Mira 92 A Water-reducer 3 - 5 195 - 326 F High-range water-reducer 8 - 15 520 - 978

Mira 110 MR Mid-range water-reducer 9 - 12 585 - 780 F High-range water-reducer 12 - 15 780 - 980

SPEC. 903 ADMIXTURE NOTES:

1. Dosage Rate

The dosage rate shown is the minimum quantity permitted according to the Qualified Products List. The dosage indicated is that recommended by the producer or that used in qualification tests for approval of the admixture. There is no assurance that the desired water-reduction and/or retardation will be achieved with these dosages with a particular cement being used, as the effect is dependent on the cement chemistry, concrete temperature, and other factors. Increasing the dosage appreciably above that recommended may result in abnormal behavior of the concrete, such as extremely long or very short setting times. Reducing the dosage below that recommended may have the effect of substantially no change from concrete without the admixture. The dosage shown for retarding admixtures will normally produce a 1- to 3-hour retardation in the setting of the concrete, compared to similar concrete without the admixture, when used at normal temperatures (approximately 21 C). Increased dosage, within reasonable limits, will usually increase the retardation. Use of a retarding admixture will not slow the stiffening of concrete due to loss of slump.

2. Air-Entraining Admixtures

The contractor is responsible for verifying the compatibility of all chemical admixtures and the air-entraining admixture. If admixtures are from more than one manufacturer, run a trial batch prior to concrete placement. Provide test results for slump, air-entrainment and seven-day compression for two (2) cylinders. Actual dosage for Air-Entrainers may vary from those listed on the Qualified Products List as required by the mix design.

3. Lignin Type Admixtures

Lignin (or lignosulfonate) admixtures typically will cause the entrainment of additional air in air-entrained concrete. This type admixture does not generally entrain air by itself, but makes other air-entraining materials much more efficient. Thus, a change in dosage of either the chemical admixture or the air-entraining admixture may have a more significant effect on the air content than normally expected. It is the contractor's responsibility to be sure the specific admixture proposed for use is compatible with his operations so that excessive air content in the concrete is not developed. Most lignosulfonate type water-reducers will provide a moderate retardation if used at higher dosage rates.

4. High-Range Water-Reducers

Type F and G high range water-reducing (HRWR) admixtures (frequently called "superplasticizers") are capable of greater water reduction and greater strength gain than regular Type A water-reducers, or can provide substantial increase in slump while maintaining a cohesive concrete without loss of strength. Type G admixtures will also provide retardation of setting similar to Type D admixtures. Problems with this type of admixture include the following: (a) Loss of slump is frequently much more rapid than with plain concrete or when other admixtures are used, especially for older formulations of superplasticizers; (b) Effectiveness depends on the chemistry of the Portland cement, and the cements generally available in Michigan do not have the most favorable chemistry; (c) The air-void system may be adversely affected. Type F and G admixtures are to be used only according to the provisions of the Standard Specifications.

5. Admixtures Containing Chlorides

Some Type A and D admixtures may contain chlorides, as noted in the above listing. Section 903.03 of the Standard Specifications permits the use of these admixtures, except they are prohibited in concrete for bridge superstructure, prestressed concrete, and concrete containing galvanized steel or aluminum.

(End of Admixture Notes)

QUALIFIED PRODUCTS LIST (QPL)

Spec. # and Material Name Product Name Manufacturers or Suppliers

905.03C1 Epoxy Coating Product Repair Coating Bar Reinforcement (Epoxy Coating) Name Product Name Scotchkote 215 Scotchkote 413/215 PC 3M NOTE: Epoxy Coating Material Only. Scotchkote 413 Scotchkote 413/215 PC 3M The Coating Applicator and Bar Interpon HD-33 Interpon HD-5020 Akzo Nobel Powder Coatings Manufacturer can be Approved Interpon HD-34 Interpon HD 5020 Akzo Nobel Powder Coatings Manufacturers, see Approved Resicoat 500607 Resicoat 506610 Akzo Nobel Powder Coatings Manufacturers List. Resicoat 500620 Resicoat 506610 Akzo Nobel Powder Coatings Resicoat RB-600 Denso Protal 7200 Akzo Nobel Powder Coatings Nap-Gard 7-2709 Nap-Gard 7-2727 Dupont Powder Coating (O'Brien Products) Nap-Gard 7-2719 Nap-Gard 7-1870 or Dupont Powder Coating (O'Brien Products) 7-2727 Corvel Green 10-6071 Corvel 10-6071PC2 Morton Powder Coating Corvel Green 10-6095 Corvel 10-6071PC2 Morton Powder Coating Greenbar 720A009 Greenbar 920-G-966/ Valspar 920-C-966

906.09 Markings: N Nelson Stud Welding Co. (Div. of Gregory Ind.) Shear Developers (Studs) X Stud Welding Associates, Inc. TW Tru-Weld from True Fit Products Corp. C Cox Industries

908.05 Final Cut Municipal Casting Site Solutions, Inc., Gibraltor, MI Alternate Adjustable Gray Iron Castings For Manholes, Drainage Structures, and Covers

909.01 Flex-O-Ring American Highway Products Adjusting Rings for Manholes and Pivoted Turnbuckle American Highway Products Drainage Structures Pro-Ring Cretex Specialty Products (Alternatives, Recycled Rubber) Infra-Riser East Jordan Iron Works UGT Grade Ring Underground Technologies Whirlygig Whirlygig, Inc.

Joint Components Pipe Diameter Approved Spec. # Pipe Material (Inches) (Inches) Manufacturers

909.03 Corrugated Metal Pipe H12 Hugger Band with Single 12 thru 24 Contech Construction Products, Watertight Joint Bolt Bar and Strap with Inc. Systems Compression Gasket

Corrugated Metal Pipe Gasket-Bidco Wrap 12 thru 18 Band 7 Jensen Bridge & Supply Co. 12 x 3/8 Band 24 thru 30 Band 12 & larger Band 21

Corrugated Metal Pipe 12 Bolted Band Angle with 12 thru 72 Premarc Inc. (Cadillac Facility) Compression Gasket Bidco Wrap 6 x 1/8 Band

Corrugated Metal Pipe Bolted Corrugated Steel Band 12 thru 24 St. Regis Culvert Inc. with Compression Gasket (Continued) Ensolite IV Series

QUALIFIED PRODUCTS LIST (QPL)

909.03 Continued Corrugated Gasket Self Locking Bell/Spigot 12 thru 60 ADS - Hancor Watertight Joint Polyethylene Pipe Hancor Blue Seal Systems Single Compression Gasket

Corrugated Gasket Self Locking Bell/Spigot 12 thru 60 ADS - Hancor Polyethylene Pipe Hancor SURE-LOK Single Compression Gasket

Corrugated Bell/Spigot N-12WT Pro-Link 12 thru 60 Advanced Drainage Systems, Polyethylene Pipe Ultra WT Rubber Gasket Inc. (ADS)

Corrugated Compression Gasket 12 thru 24 Baughman Tile Co. Polyethylene Pipe

Corrugated Haviland Smooth-Flow WT 12 thru 60 Haviland Drainage Products Co. Polyethylene Pipe Compression Gasket

Corrugated Gold Flow Corrugated SLCP 12 thru 36 Prinsco, Inc. Polyethylene Pipe Compression Gasket

Corrugated Storm Seal Gasketed Bell/Spigot 12 thru 48 Quality Culvert, Inc., Wausau Polyethylene Pipe Rubber or Polyisoprene Gasket

Corrugated Bell/Spigot Polyisoprene Gaskets 12 thru 60 Southeast Culvert, Inc. Polyethylene Pipe

Corrugated Vertex Single Compression 12 thru 60 Southeast Culvert, Inc. Polyethylene Pipe Gasket

Corrugated Hamilton Kent In-Line Bell Spring 12 thru 15 Lane Enterprises Polyethylene Pipe Seal

Corrugated SpringSeal Gasket 18 thru 24 Lane Enterprises Polyethylene Pipe

Corrugated Polyvinyl Integrally Formed Elastomeric 12 thru 36 Contech Construction Products, Chloride Pipe (PVC) Gasket, Bell/Spigot Inc.

Concrete Pipe Single Offset Self-Lubricating 12 thru 24 Co-Pipe Products Inc. Gasket, Tylox - Hamilton Kent

Concrete Pipe Compression Gasket 12 thru 24 Independent Concrete Pipe Co. Press Seal Gasket Co.

Concrete Pipe Compression Gasket 12 thru 24 National Concrete Prod.

Concrete Pipe Gasket-Press Seal/Gasket Corp. 12 thru 36 Trylox or Northern Concrete Pipe, Inc. -Profile X-Section Gasket; Single Profile Offset Self-Lubricating Gasket, 42 thru 144 (O-ring) Tylox-Hamilton Kent

Concrete Pipe Gasket-Pipe Gasket & Supply 12 thru 72 Premarc, Inc. Corp. O-Ring X-Section Gasket Compression Gasket, Press Seal 12 thru 24 Gasket Corp.

Concrete Pipe Compression Gasket, Profile 12 thru 24 Upper Peninsula Concrete Pipe Cross Section, O-Ring Cross Co. Section, Pipe Gasket & Supply

Concrete Pipe Profile X-Section Gasket, 12 thru 36 Wausaw Concrete Hamilton Kent

QUALIFIED PRODUCTS LIST (QPL)

Spec. # and Material Name Product Name Manufacturers or Suppliers

909.05A1 Trenchcoat Protective Film Dow Chemical Company Polymer Coated Corrugated Steel Pipe

909.06 Size: 12 – 24 inch Advanced Drainage Systems (ADS) Culverts; Smooth Lined Corrugated Size: 12 – 24 inch Blue Seal Hancor (ADS) Plastic Pipe (CPE); Class B Bury

909.06A Size: 12 – 24 inch Advanced Drainage Systems (ADS) Storm Sewers; Smooth Lined Size: 12 – 24 inch A-2000 PVC Contech Drainage Systems Corrugated Plastic Pipe (CPE); Size: 12 – 24 inch Blue Seal Hancor (ADS) Corrugated Polyvinyl Chloride Pipe Size 12 – 24 inch HDPE Corrugated Class B Lane Enterprises (CPV); Class B Bury Size: 12 – 24 inch GoldFlo WT HDPE Prinsco Inc. Size: 12 – 24 inch Lane HDPE Lane Enterprises

909.10 See Delineator Posts 2. Plastic Material, Spec 919.03D Drainage Marker Post

910.04 Belton 940 Belton Industries, Inc., Norcross, SC Silt Fence Geotextile Fabric Geoturf S1200 CSI Geoturf, Inc., Highland, MI Geoturf S1240 CSI Geoturf, Inc., Highland, MI Geoturf S1240OR CSI Geoturf, Inc., Highland, MI Geoturf S1400 CSI Geoturf, Inc., Highland, MI Kintex SF-3 Geoproducts, Inc., Birmingham, MI GTF - 180 LinQ Industrial Fabrics Propex 2130 Propex Fabrics, Inc., Austell, GA SKAPS W100 Skaps Industries, Athens, GA TerraTex SC Hanes Geo Components, Winston-Salem, NC Willacoochee, Style 1210 Willacoochee, GA

912.08Q Model Recycled Plastic Or Rubber Guardrail Type B/BD Offset Blocks Dura-Bull Bloclout SPI #4 Creative Building Products Diamond Block Diamond Roadway Products Eco-Block Eco-Composites LLC Mondo Block #NREC Mondo Polymer Technologies P-Block Monroeville Industrial Moldings Thrie Beam Block Monroeville Industrial Moldings EDEN Block Project Back to EDEN Polylumber PL6814R Ramco International King Block Trinity Industries, Inc. Type T/TD Mondo Block Steel Post Model #NREC Mondo Polymer Technologies Thrie Beam Block Monroeville Industrial Moldings EDEN Block Project Back to EDEN Polylumber Ramco International King Size King Block Trinity Industries, Inc.

914.03B Reflex The J D Russell Company Recycled Rubber Joint Filler

QUALIFIED PRODUCTS LIST (QPL)

Spec. # and Material Name Product Name Manufacturers or Suppliers

914.06 Crackbond LR321 Adhesives Technology Corp. Epoxy Resin Adhesive & Temporary Crackbond SLV302 Adhesives Technology Corp. Seal (Crack Injection) Akabond 817 Axson, Eaton Rapids, MI (formerly Akemi Corp.) Akabond 818 Axson, Eaton Rapids, MI (formerly Akemi Corp.) Akabond 819 Axson, Eaton Rapids, MI (formerly Akemi Corp.) MBT P&R Concresive 1380 BASF Construction Chemical, Shakopee, MN MBT P&R Concresive 1360 BASF Construction Chemical, Shakopee, MN BHS-1617 Blackhawk Sales Co, Inc., Rock Island, IL BHS-1618 Blackhawk Sales Co, Inc., Rock Island, IL BHS-1619 Blackhawk Sales Co, Inc., Rock Island, IL Arndite 8560 Ciba Corporation, East Lansing, MI True Grip 150 J. Dedoes, Inc., Milford, MI NIP124LV Epoxy Unlimited, Harrison Twp, MI CI 060 Hilti Inc., Columbus, OH Dynapoxy EP-450 Pecora Corporation E Bond 550 Ridgemoor Supply, Kentwood, MI Sikadur 35, Hi-Mod LV Sika Corporation, Lyndhurst, NJ Sikadur 52 Sika Corporation, Lyndhurst, NJ Pro Poxy 50 Super LV Unitex, Kansas City, MO

914.07A Transverse Pavement Joint 1. Dowel Bar Coating (Epoxy) See Reinforcement Bar Coating, Spec. 905.03C

2. Bond Release Bond Release Agent - Tectyl 506 Tectyl Ashland

914.08 See Reinforcement Bar Coating, Spec. 905.03C Transverse Pavement Joint, Deformed Dowel Bar Coating

914.09 See Reinforcement Bar Coating, Spec. 905.03C Straight & Bent Tie Bars for Longitudinal Pavement Joints (Lane Ties), Coating

914.11 Carlisle CCW 711-Highway and Bridge Membrane Carlisle Coatings and Waterproofing Preformed Waterproofing Membrane Geotac Waterproofing Membrane Crafco Inc. Geotac Polyester HS Crafco Inc. NOTE: Not to be used on Treated Wood Protecto Wrap M400 AR Protecto Wrap Co. Materials. Sealtight Mel-Dek W. R. Meadows, Inc.

915 Coats Coating Systems for Steel Structures, *Carbozinc 859 1st Carboline Company Hanger Assemblies and End +100 hrs min cure, 6 mils max DFT, 10 oz/gal max thin Approved for use on projects let prior to 09/30/08 Diaphragms Carboguard 561 2nd Carbothane 134 HG 3rd NOTES: #Carbozinc 11 HS Inorganic Zinc Primer *Indicates product can be used on +18 hrs min cure, 6 mils max DFT, 15 oz/gal max thin faying surfaces of slip critical bolted connections which require Class “B”. *Carbozinc 859 1st Carboline Company +100 hrs min cure, 6 mils max DFT, 10 oz/gal max thin Approved for use on projects let prior to 03/31/10 +Information from the Slip Coefficient Carboguard 888 2nd and Creep Resistance Test Certificate Carbothane 133 LH 3rd is given for use with primed bolted #Carbozinc 11 HS Inorganic Zinc Primer connections to meet Class “B” +18 hrs min cure, 6 mils max DFT, 15 oz/gal max thin requirements. *Carbozinc 859 1st Carboline Company #Alternative primer can only be used on +100 hrs min cure, 6 mils max DFT, 10 oz/gal max thin Approved for use on projects let prior to 06/30/12 faying surfaces of slip critical bolted Carboguard 893 2nd connections which require Class “B”. Carbothane 133 LH 3rd #Carbozinc 11 HS Inorganic Zinc Primer +18 hrs min cure, 6 mils max DFT, 15 oz/gal max thin

E-2800 1st Environmental Protective Coating E-500 M.I.O. 2nd Approved for use on projects let prior to 09/30/08 E-600 or E-700 3rd

QUALIFIED PRODUCTS LIST (QPL)

Spec. # and Material Name Product Name Manufacturers or Suppliers

(Continued) 24-166 Zinc Rich Epoxy Primer 1st Hoffer’s Inc. 915 Continued 24-125 White Epoxy Midcoat 2nd Approved for use on projects let prior to 09/30/08 Coating Systems for Steel Structures, 27-250 Aliphatic Urethane Top Coat 3rd Hanger Assemblies and End Diaphragms Catha-Coat 303H 1st ICI Devoe Coatings Devran 224 HS 2nd Approved for use on projects let prior to 09/30/08 NOTES: Devthane 359 3rd *Indicates product can be used on #Catha-Coat® 304V Silicate Inorganic Zinc Coating faying surfaces of slip critical bolted +24 hrs min cure, 3 mils max DFT, 0 oz/gal max thin connections which require Class “B”.

+Information from the Slip Coefficient Interzinc 52 1st International Protective Coatings and Creep Resistance Test Certificate Intergard 475 HS 2nd Approved for use on projects let prior to 12/04/16 is given for use with primed bolted Interthane 990HS 3rd connections to meet Class “B” #Interzinc® 22 Inorganic Zinc-Rich Silicate requirements. +24 hrs min cure, 5 mils max DFT, No thinner Allowed

#Alternative primer can only be used on Polyzinc 3079 1st Polycoat Products faying surfaces of slip critical bolted Polylock 2260 2nd Approved for use on projects let prior to 09/30/08 connections which require Class “B”. Diamondglaze 500 or Diamondglaze M 3rd

Urethane Zinc-Rich Primer UC65147/97-674 1st PPG Industries Pitt-Guard All Weather DTR Epoxy 97-946 2nd Approved for use on projects let prior to 09/30/08 Pitthane Ultra Gloss Urethane Enamel 95-8000 3rd #Aquapon 97-670 Series Zinc-Rich Primer +24 hrs min cure, 4 mils max DFT, 0 oz/gal max thin

*Amercoat 68HS 1st PPG Industries +168 hrs min cure, 3 mils max DFT, 4 oz/gal max thin Approved for use on projects let prior to 10/30/16 Amercoat 399 2nd Amercoat 450H 3rd #Dimecote 9VOC Zinc-Rich Primer +24 hrs min cure, 4 mils max DFT, 7 oz/gal max thin

*Zinc Clad III HS 1st Sherwin-Williams +168 hrs min cure, 5 mils max DFT, 12 oz/gal max thin Approved for use on projects let prior to 09/30/08 Epoxy Mastic D.O.T. 2nd Acrolon 218 HS 3rd #Corothane I GalvaPac One Pack Zinc Primer +24 hrs min cure, 4 mils max DFT, 0 oz/gal max thin

*Zinc Clad III HS 1st Sherwin-Williams +168 hrs min cure, 5 mils max DFT, 12 oz/gal max thin Approved for use on projects let prior to 07/31/15 Macropoxy 646 2nd Acrolon 218 HS 3rd #Corothane I GalvaPac One Pack Zinc Primer +24 hrs min cure, 4 mils max DFT, 0 oz/gal max thin

*MC-Zinc 1st Wasser High Tech Coatings +48 hrs min cure, 4 mils max DFT, 6 oz/gal max thin Approved for use on projects let prior to 09/30/08 MC-Miomastic or MC-Ferrox B 2nd MC-Ferrox A 3rd

916.02 Belton 940 Belton Industries, Inc., Norcross, SC Silt Fence (Fabric Only) Geoturf S1200 CSI Geoturf, Inc., Highland, MI Geoturf S1400 CSI Geoturf, Inc., Highland, MI (See also 910.04) Kintex SF-3 Geoproducts, Inc., Birmingham, MI GTF - 180 LinQ Industrial Fabrics Propex 2130 Propex Fabrics, Inc., Austell, GA SKAPS W100 Skaps Industries, Athens, GA TerraTex SC Hanes Geo Components, Winston-Salem, NC Willacoochee, Style 1210 Willacoochee, GA

QUALIFIED PRODUCTS LIST (QPL)

Spec. # and Material Name Product Name Manufacturers or Suppliers

917.12 *Kentucky Blue *Perennial *Creeping Red *Fults Puccinellia Seed and Seeding Mixtures (Varieties) Grass Ryegrass *Hard Fescue Fescue Distans Baron Advent Aurora Dawson Fults Varieties of Seed on QPL Bristol Boardwalk Frontier (4AG) Hector Salty Date of Testing Not to Exceed One Year Cannon Buccaneer Reliant Logro Columbia Charger Rescue Marker Approved MDOT seed mixes. See Eva Elegance Scaldis Pennlawn Table 917-1 in the Spec Book. Nassau Fiesta II Spartan Ruby Parade Manhattan 3 Shademaster For Approved Manufacturers of Seed Raven Nighthawk Mixes, see 917.12 in Approved Rugby Palmer II Manufacturers section. Touchdown Pennant Viva Pennfire *Species Prelude II Prism Quickstart Saturn Target

917.15B1 AEC Premier Straw Highway Double Net American Excelsior Co. Turf Mulch Blankets, Contech High Velocity ERO-MAT Contech Construction Products High Velocity Mulch Blankets ECS-2 Mulch Blanket East Coast Erosion Control Blankets (Two Sided Net) Enviroscape HV Straw Mulch Blanket S2000 Enviroscape ECM ECB EX32 ErosionControlBlanket ECB S32 ErosionControlBlanket S2 Erosion Control Blanket S.I. Geosolutions / Land WS072B Green Fix America Erosion Control Blanket DS-150 North American Green Erosion King High Velocity Double Net Rhino Seed & Landscape Supply Excel SS-2 (Regular) Western Excelsior Corp. WinterStraw HVW Winters Excelsior Company

917.15B2 AEC Premier Straw Highway Single Net American Excelsior Co. Turf Mulch Blankets, Curlex 1-CL American Excelsior Co. Mulch Blankets (Single Sided Net) Curlex I American Excelsior Co. Contech ERO-MAT Contech Construction Products Futerra Mulch Blanket Profile Products, LLC ECS-1 Mulch Blanket East Coast Erosion Control Blankets Enviroscape Straw Mulch Blanket S1000 Enviroscape ECM ECB EX31 ErosionControlBlanket ECB S31 ErosionControlBlanket WS05 Green Fix America Erosion Control Blanket DS-75 North American Green Xcel Excelior Erosion Control Blankets PPS Packaging Co. Erosion King Mulch Blanket Rhino Seed & Landscape Supply S1 Erosion Control Blanket Synthetic Ind. / BonTerra America ERO-MAT V75S Verdyol-Canada Excel SR-1 (Regular) Western Excelsior Corp. WinterStraw SNW Winters Excelsior Company

QUALIFIED PRODUCTS LIST (QPL)

Spec. # and Material Name Product Name Manufacturers or Suppliers

917.15C5 A. Excelsior/Guar Gum Base Adhesive Mulch Binders (Tackifiers) Excel Fiber Mulch American Excelsior Co. ConWed 2000 Profile Products, LLC Refiber Mix w/TAC Wood Recycling, Inc. Refiber Wood w/TAC Wood Recycling, Inc. B. Guar Gum Base Adhesive Second Nature Tacpac GTX Central Fiber Corp. Geotack CSI Geoturf, Inc. EcoTak-OP5 Eastern Products, Inc. Finn A500 Hydro-Stik Finn Corporation Landtack Midwest Land Supply, Inc. Lawn Tack Rhino Seed & Landscape Supply C. Hydrophilic Polymers Agro Tack MP Agro Diversified Industries Exact-Tac (E-T) American Excelsior Co. Con-Tack A/T Profile Products, LLC Eco-Tak-SAT 11 Eastern Products, Inc. RMB Plus Reinco Mulch Binder Corp. D. Latex Base Adhesive BUTOFAN NS 268 BASF Corp. E. Paperfiber Mulch Binders Applegate Mulch Applegate Insulation System Cellin Fiber Mulch Cellin Manufacturing, Inc. Geoturf Hydro Mulch CSI Geoturf, Inc. Geoturf Hydro Mulch Plus CSI Geoturf, Inc. Hydro Green Hydroseeding Mulch Nu-Wool, Inc. Hydro Green Hydroseeding Mulch Nu-Wool, Inc. Earthbound EarthChem (for CSI Geoturt, Inc.) Rhino Greenstar Rhino Seed & Landscape Supply Rhino Greenstar Plus Rhino Seed & Landscape Supply

918.06D Armorcast Box and Cover Assembly Arborcast Products Company Light Weight Composite Handholes A6001640TAPCX12 PHA Series Hand Holes Highline Products, Inc. Quazite Box PG1730BA12 & Cover PG1730HA Hubbell Polymer Concrete Pull Box & Cover FCA NewBasis 173012 Synertech Underground Enclosure Synertech Molded Products S1730B12FA & Cover S1730HBB0A

918.08C 11 Inch Bolt Circle Akron Foundry Co. Light Standards, Frangible Transformer TB1-17 Modified Bases TB2-17

New Listing March 2005: Contact 13 Inch Bolt Circle MDOT, Construction & Technology Div., TB1-17 Structural Unit (517) 322-5707 or TB1-17 Modified Materials Control (517) 322-5665

919.02B1 Type III Type IV Type IX Type XI Reflective Sheeting Series Series Series Series 3M 3870 3930 3990 4000

-- T-6500 T-9500 T-11500 Avery Dennison Series Series Series

Nikkalite ------Nippon Carbide Ultralite Grade II

QUALIFIED PRODUCTS LIST (QPL)

Spec. # and Material Name Product Name Manufacturers or Suppliers

919.03D Distributor Delineator Post Survivor Delineator Post Carsonite Carrier & Gable, Inc. 2. Plastic, Flexible Flexi-Guide 400 Series PEXCO, Davidson Traffic Flexi-Guide 500 Series Control Products Flexstake HD 600 Series Flexstake Flexstake SM 700 Series Flexstake Flexstake TM 650 Series Flexstake Flexstake TM 750 Series Flexstake EZ Drive 2 Marker Flexstake SH248GP3 Safe-Hit

922.06 White (Type) Yellow (Type) Traffic Maintenance and Control 5160 (NR) 5161 (NR) 3M Temporary Pavement Markings 710 (WR) 711 (WR) 3M 620 (R) 621 (R) 3M Type R and NR Tape ATM 200 (R) ATM 200 (R) ATM Series 100 (R) Series 100 (R) Brite-line Technologies Paint - See Specific Paint Type in Flex-O-Line 200 (NR) Flex-O-Line 200 (NR) FOL Tape, LLC Section 811.03D Prismoline (R) Prismoline (R) Linear Dynamics/ Carrier & Gable RW-140 (R) RY-140 (R) Market Manager Rd Tape, Trelleborg Ind. AB *WR Tape is wet-night retro reflective Aztec 100-W (NR) 100-Y (NR) P.B. Laminations, Inc. Aztec 102 (R) 390 (R) P.B. Laminations, Inc. Director-2 (R) Director-2 (R) Volare/ Swarco Industries, Inc. Visaline CG (NR) Visaline CG (NR) Volare/ Swarco Industries, Inc.

922.06B Type 1: Model 932 Chip Seal Marker Apex Universal, Inc. Temp. Raised Pavement Markers TRPM Chip Seal Marker Bunzl Extrusions/Davidson Traffic Control Prod Type 2: Model 932 Overlay Marker Apex Universal, Inc. Temporary Overlay Marker Bunzl Extrusions/Davidson Traffic Control Prod Type 3: Stimsonite Model 88 Stimsonite Corporation

TESTED STOCK SUPPLIERS

The suppliers in this section may ship Tested Stock material to Michigan Department of Transportation projects with appropriate identification on material.

See Material Quality Assurance Procedures Manual, “Tested Stock”.

This Tested Stock List is in accordance with the 2012 Standard Specifications for Construction.

TESTED STOCK

Spec # and Material Name Tested Stock Manufacturers Tested Stock Suppliers

904.03B Trumbull Asphalt Company, Ohio Ambassador Steel Corporation Liquid Asphalt (RC-250) Barnsco Ersco Corporation Kel-Cris Corporation Rocform Corporation Staco, Inc. Whaley Steel Corporation

907.04 Causie Contracting, Inc. Steel Chain Link Fence Materials Dale Dukes & Sons, Inc. A. Fabric Diane Dukes, Inc. Future Fence Company Nationwide Fence & Supply Company Snowden, Inc. Stephen’s Pipe and Steel, Inc. Wyatt Construction Company

907.05 American Timber and Steel Co., Inc. Dale Dukes & Sons, Inc. High Tensile Wire Fence John Biewer Lumber Company Diane Dukes, Inc. B. Wood Posts Walton Lumber Company

908.09 Atlas Tube Cardinal Fabricating, Inc. A. Base Plates and Post Elements ALRO Steel Cox Bros. Bull Moose Tube Nucor, Tuscaloosa

908.09 Atlas Tube Cardinal Fabricating, Inc. B. Rail Elements (Tube) ALRO Steel Cox Bros. Bull Moose Tube Nucor Steel, Tuscaloosa

909.06 Advanced Drainage Systems, Inc. Advanced Drainage Systems, Inc. 1. Corrugated Polyethylene Pipe Baughman Tile Company Hancor, Inc. (Smooth Lined Type S or Corrugated Hancor, Inc. Plastic Systems, Inc. Type C) Prinsco, Inc. Quality Culvert, Inc. Quality Culvert, Inc. Vanderlind & Sons

912.05 American Timber and Steel Co., Inc. Structural Timber & Lumber John Biewer Lumber Company

912.07 American Timber and Steel Co., Inc. Dale Dukes & Sons, Inc. Fence Posts John Biewer Lumber Company Diane Dukes, Inc. Walton Lumber Company

912.08 American Timber and Steel Co., Inc. Ackley Construction, Inc. Wood Guardrail Post and Blocks John Biewer Lumber Company Burt Forest Products Company (Dimension Sawed) Causie Contracting, Inc. Dale Dukes & Sons, Inc. Diane Dukes, Inc. Durable, Inc. Great Lakes Wood Preserves Hager Distribution Jensen Bridge & Supply Company Nationwide Fence & Supply Company Snowden, Inc. Spartan Sign, Inc. Straits Wood Treating Products Tri-Valley Landscaping, Inc. Universal Forest Products Wyatt Construction Company

97 TESTED STOCK

Spec # and Material Name Tested Stock Manufacturers Tested Stock Suppliers

914.04A Crafco, Inc. Ambassador Steel Corporation Hot-Poured Joint Sealant Deery American Corporation Asphalt Concrete Services Koch Materials Co. Barnsco W. R. Meadows, Inc. Cadillac Concrete Pipe P&T Products Inc. Crafco, Inc. Right Pointe Company DeWitt Products Ersco Corporation Grand River Infrastructure Hymmco Kel-Cris Corporation Koch Materials Co. Marsh Products W. R. Meadows, Inc. Midway Contractor Supply National Highway Maintenance System P&T Products Inc. Pavement Sealants Corporation Rocform Corporation Scodeller Construction Staco, Inc. Terry Sweeney & Company Trumbull Asphalt Company

914.04C D. S. Brown Neoprene Joint Seals

914.05 Ambassador Steel Corporation Epoxy Binder, For Joint Spall Repair Barnsco D.S. Brown Company Ersco Corporation Kel-Cris Corporation National Construction Specialties, Inc. Rocform Corporation Staco, Inc.

918.01A Ackley Construction Electrical Conduit, Rigid (Galvanized John Howell Electric Steel and Non-Metallic) McDonough & Associates

919.02A1 Michigan Highway Sign, Inc. Metal Sections (Extruded Aluminum) Midwest Bridge Co., Michigan Sign Co. Rathco, Inc. Western Industries Control Co.

919.02A3 Dornbos Sign and Safety Inc. Aluminum Sheet Michigan Highway Sign Company Midwest Bridge Co., Michigan Sign Co. Rathco, Inc. Rocal, Inc.

98 TESTED STOCK

Spec # and Material Name Tested Stock Manufacturers Tested Stock Suppliers

919.05 American Timber and Steel Co., Inc. Ackley Construction, Inc. Wood Sign Posts John Biewer Lumber Company Burt Forest Products Company Causie Contracting, Inc. Dale Dukes & Sons, Inc. Diane Dukes, Inc. Durable, Inc. Hager Distribution Jensen Bridge & Supply Company Michigan Highway Sign Company Nationwide Fence & Supply Company Snowden, Inc. Wyatt Construction Company

99 SELECTING AND SHIPPING SAMPLES

The following instructions will apply for the selection, identification, and shipment of samples unless otherwise specified:

1. Samples shall be selected with care and shall be representative of the material sampled.

2. Pack samples to withstand rough shipment. Liquid materials shall be shipped in screw- top cans or friction-top cans with lids soldered in place unless otherwise specified or required. Friction-top cans with lids not soldered in place and glass jars must be surrounded and packed with suitable absorbent material in sufficient quantity to absorb all the liquid if the tops of the cans should come off or the glass jars should become broken. All packages containing liquid samples shall be marked "Fragile-Liquid."

Mark pipe, tile, and concrete test specimens conspicuously, "Handle with Care-Fragile."

3. The sample identification form must be legibly prepared and filled out in detail. All available information for proper identification of the sample shall be given including the lot number, batch number, serial number, or other identification marks.

The sample identification form shall be securely attached to the container in which the sample is shipped by means of a tag envelope. Also, include duplicate identification sheet inside wrappings, or if shipped in cloth sack, inside the sack.

4. Aggregate samples shipped to the Testing Laboratory shall be shipped in a closely woven bag. Do not use sacks which have contained sugar.

5. Cement and Pozzolanic Admixtures shall be shipped in plastic lined cloth bags.

6. The method of transportation of the samples will depend on the size, weight or quantity of material being shipped, and the time element. Small and light-weight samples shall be sent via UPS, bus, parcel post, or express. Large and heavy-weight samples shall be sent by motor freight. The sampler, being familiar with conditions, shall make shipment in the manner deemed most appropriate and economical.

7. Cloth bags, plastic liners, screw-top cans and friction-top cans may be obtained from the Laboratory. All containers must be clean and free from foreign materials. Cloth bags or sacks must be clean, free from tears or holes, and tightly woven to prevent loss of fine material.

8. All samples shall be consigned to the Michigan Department of Transportation, Construction Field Services Division, Secondary Governmental Complex, 8885 Ricks Road, Lansing, Michigan 48909, unless otherwise noted.

100 Supplier List 11/29/2011 3M Traffic Control Materials Div. 4D, Inc. A B C Coating Co. Inc., Brighton CO Address: 3M Center, 225-5S-08 Address: 426 River Street Address: P.O. Box 428 City: St. Paul City: Midland City: Brighton State: MN State: MI State: CO Zip: 55144 Zip: 48640 Zip: 80601 Contact: Contact: Ms. Rose Rivard Contact: Mr. Mark Wanger Phone 1: 800-833-7955 Phone 1: 989-695-2030 Phone 1: 303-654-0098 Phone 2: Phone 2: Phone 2: Fax: Fax: 989-695-2030 Fax: E-mail: E-mail: E-mail: MC QP MC S MC A B C Coating Co. Inc., Waxahachie,TX A B C Coating Company of Illinois, Inc. A B C Coating Company of Michigan, Inc. Address: P.O. Box 248 Address: 481 Govenors Highway Address: P.O. Box 9484 City: Waxahachie City: Peotone City: Wyoming State: TX State: IL State: MI Zip: 75168-0248 Zip: 60468 Zip: 49509 Contact: Ms. Mary Boyette Contact: Mr. Thomas Greenfield Contact: Carrie Sayers Phone 1: 972-937-9841 Phone 1: 708-258-9633 Phone 1: 616-245-4626 Phone 2: Phone 2: Phone 2: Fax: 972-937-3995 Fax: 708-258-9637 Fax: 616-245-7667 E-mail: E-mail: E-mail: [email protected] S MC S MC S MC A B C Coating Company of Minnesota, Inc. A B C Coating Company of Oklahoma, Inc. A. Lindberg & Sons Address: 3200 Como Ave. Address: P.O. Box 9693 Address: 560 Mather Avenue City: Minneapolis City: Tulsa City: Ishpeming State: MN State: OK State: MI Zip: 55414 Zip: 74107 Zip: 49849 Contact: Mr. Fred Rocha Contact: Gerald Campbell Contact: Roger Crimmins Phone 1: 612-378-1855 Phone 1: 918-585-2587 Phone 1: 906-486-4459 Phone 2: Phone 2: Phone 2: Fax: 612-378-3262 Fax: 918-585-8131 Fax: E-mail: E-mail: E-mail: S MC S MC S MC TS A.C. Horn, Inc. AA Anchor Bolt ADA Solutions, Inc. Address: 12116 Conway Road Address: 7390 Salem Rd., Address: PO Box 3 City: Beltsville City: Northville City: North Billerica State: MD State: MI State: MA Zip: 20705-1302 Zip: 48167 Zip: 01862 Contact: Mr. Victor Weber Contact: Mr. Bob Horton Contact: Helmut Klohn Phone 1: 800-654-0402 Phone 1: 810-349-6565 Phone 1: 800-372-0519 Phone 2: Phone 2: Phone 2: Fax: Fax: 810-349-8992 Fax: E-mail: E-mail: E-mail: www.adatile.com QP S QP AGGREGATE INDUSTRIES, DUNDEE (58-6) AL'S AGGREGATE AM/Mex Supply, Inc. Address: 15215 DAY RD. Address: 7110 WALLAKER ROAD Address: 3401 Martin Road City: DUNDEE City: BENZONIA City: Detroit State: MI State: MI State: MI Zip: 48131 Zip: 49616 Zip: 48210 Contact: Contact: Contact: Mr. Frank Hall Phone 1: 734-529-5876 Phone 1: 231-882-5965 Phone 1: 810-726-5667 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC MC S ASPHALT PAVING INC AUSTIN S&G Abhe & Svoboda, Inc., Address: 1000 E SHERMAN BLVD Address: 6210 WRIGHT ST. Address: 17066 Revere Way City: MUSKEGON City: KALAMAZOO City: Prior Lake State: MI State: MI State: MN Zip: 49444 Zip: 49048 Zip: 55372 Contact: DAVE Contact: Contact: Doug Posner Phone 1: 570-286-2129 Phone 1: 269-207-6727 Phone 1: 206-447-5760 Phone 2: 231-733-1409 Phone 2: Phone 2: Fax: Fax: Fax: 612-447-5760 E-mail: E-mail: E-mail: S S MC S Abonmarche Consultants Access Products Inc. Ace Asphalt & Paving Co., Inc., Address: 95 West Main Address: 241 Main St, Ste 100 Address: 3401 E. Court Street City: Benton Harbor City: Buffalo City: Flint State: MI State: NY State: MI Zip: 49022 Zip: 14203 Zip: 48506 Contact: Donald L. Klein Contact: Robert Wickline Contact: Phone 1: 269-927-2295 Phone 1: 888-679-4022 Phone 1: 810-742-6800 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S QP S MC Ace Asphalt & Paving Co., Inc., Ace Steel Ackerman John Fastening System, Inc. Address: 2814 E. Coldwater Rd. Address: P.O. Box Box 1026 Address: 136 Official Road City: Flint City: Grand Rapids City: Addison State: MI State: MI State: IL Zip: 48505 Zip: 49501 Zip: 60101 Contact: Mark G. Marshall Contact: Contact: Mr. Gerald Hagel Phone 1: 810-787-2031 Phone 1: 616-792-0311 Phone 1: 800-543-2797 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC QP Ackley Construction, Inc. Acme Steel Action Traffic Maintenance Address: P.O. Box 194 Address: 13500 South Perry Avenue Address: 5182 S. Saginaw City: Mason City: Riverdale City: Flint State: MI State: IL State: MI Zip: 48854 Zip: 60627-1182 Zip: 48507 Contact: Mrs. Linda Ackley Contact: Contact: Mr. Ike Peake Phone 1: 517-676-2136 Phone 1: 708-849-2500 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S TS S MC S

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 1 of 56 Adhesive Technology Corporation Adrian Sand & Stone - Sylvania, OH Advance Concrete Products - Highland MP-102 Address: 4210 B. Street, N.W., Suite D Address: 7901 Sylvania Avenue Address: 975 Milford Road City: Auburn City: Sylvania City: Highland State: WA State: OH State: MI Zip: 98001 Zip: 43560 Zip: 48537 Contact: Mr. Chris Igielski Contact: Scott Stansley Contact: Lauren Sustic Phone 1: 800-262-4748 Phone 1: 419-882-5329 Phone 1: 800-824-8351 Phone 2: Phone 2: Phone 2: Fax: Fax: 419-882-8772 Fax: E-mail: E-mail: E-mail: QP S MC MC Advanced Chemical Technologies Advanced Drainage Sys - Napoleon, OH Advanced Drainage Sys - Owosso, MI Address: #1103 West Address: 1075 Industrial Drive Address: P.O. Box 100 City: Oklahoma City City: Napoleon City: Owosso State: OK State: OH State: MI Zip: 73112 Zip: 43545 Zip: 48867 Contact: Contact: My. Gregory Hammer Contact: Mr. Rick Lamb Phone 1: Phone 1: 419-599-0585 Phone 1: 989-723-5208 Phone 2: Phone 2: Phone 2: 800-733-0575 Fax: Fax: 419-592-2638 Fax: 989-723-7113 E-mail: E-mail: E-mail: QP MC TS MC TS Advanced Drainage Sys - Ypsilanti, MI Aexcel Corporation Aggregate & Developing Address: 2830 Michigan Avenue Address: P.O. Box 780 Address: City: Ypsilanti City: Willoughby City: Allegan State: MI State: OH State: M Zip: 48198 Zip: 44061-0780 Zip: Contact: Mr. Harry Smith Contact: Mr. Russ Francis Contact: Wes Smith Phone 1: 313-480-9909 Phone 1: 216-974-3800 Phone 1: 269-370-3501 Phone 2: Phone 2: Phone 2: Fax: 313-480-0054 Fax: Fax: E-mail: E-mail: E-mail: MC QP S MC Aggregate Industries Aggregate Industries - Battle Creek, MI - #13-091 Aggregate Industries - Clear Lake, MI - #38-046 Address: P.O. Box 228 Address: 18646 12 Mile Rd., Address: City: Ostego City: Battle Creek City: Clear Lake State: MI State: MI State: MI Zip: 49078 Zip: 49014 Zip: Contact: Brenton Cook Contact: Contact: Phone 1: 616-692-6951 Phone 1: 269-963-7263 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S S MC S MC Aggregate Industries - Grand Rapids, MI Aggregate Industries - Kalamazoo, MI Aggregate Industries - Kalamazoo, MI Address: 2020 Chicago Drive SW Address: 8075 Creedside Dr. Ste. 200 Address: 911 Hatfield Avenue City: Grand Rpaids City: Kalamazoo City: Kalamazoo State: MI State: MI State: MI Zip: 49509 Zip: 49024 Zip: 49001 Contact: Contact: Contact: Andy Schulz Phone 1: 616-245-9263 Phone 1: 419-392-0374 Phone 1: 269-321-3800 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: QP S MC TS Aggregate Industries - Middleville, MI - #08-093 Aggregate Industries - Niles, MI - #14-026 Aggregate Industries - Portage, MI Address: 3149 Patterson Road Address: 3207 E. US Highway 12 Address: 8075 Creekside Drive #200 City: Middleville City: Niles City: Portage State: MI State: MI State: MI Zip: 49333 Zip: Zip: 49024 Contact: Contact: Contact: Phone 1: 616-795-2505 Phone 1: 269-663-2576 Phone 1: 616-353-0600 Phone 2: Phone 2: Phone 2: 616-321-3800 Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC Aggregate Industries - Pullman, MI Aggregate Industries - Zeeland, MI Aggregate Management, LLC Address: 905 46th Street Address: 724 E. Washington Avenue Address: 519 Randall Drive City: Pullman City: Zeeland City: Troy State: MI State: MI State: MI Zip: 49450 Zip: 49464 Zip: 48085 Contact: Contact: Contact: Thomas Parkiss Phone 1: 616-521-4070 Phone 1: 616-879-0004 Phone 1: 616-506-6130 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 248-689-7311 E-mail: E-mail: E-mail:

Aggregate Materials Corp. Aggregate Resources - Galesburg, MI Aggregate Resources - Grass Lake, MI - #38-100 Address: P.O. Box 634 Address: 14500 East Michigan Avenue Address: City: Edwardsburg City: Galesburg City: Grass Lake State: MI State: MI State: MI Zip: Zip: 49053 Zip: 49240 Contact: Contact: Contact: Phone 1: 269-663-2512 Phone 1: 269-746-4275 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC Aggregate Resources - Kalamazoo, MI Agro Diversified Industries Airport Lighting Address: 1500 River Street Address: Chimney Rock Road, Bldg. 3W Address: City: Kalamazoo City: Bound Rock City: State: MI State: NJ State: Zip: 49048 Zip: 08805 Zip: Contact: Chuck Dulcos Contact: Contact: Phone 1: 269-345-5289 Phone 1: 732-225-8400 Phone 1: Phone 2: Phone 2: Phone 2: Fax: 269-345-1137 Fax: Fax: E-mail: E-mail: E-mail: S MC QP S Ajax - Detroit, MI. Ajax Materials - Temp. Plant - Concrete Akron Foundry Company Address: Address: Address: 2728 Wingate Ave City: City: City: Akron State: State: MI State: OH Zip: Zip: Zip: 44314 Contact: Contact: Contact: Mr. Robert A. Sik Phone 1: Phone 1: Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC QP

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 2 of 56 Akzo Nobel Powder Coating, RDL Consulting Albrecht Sand & Gravel Alcoa Engineered Products Address: 1402 Silverleaf Address: 3790 West Sanilac Road Address: 53 Pottsville Street City: Friendswood City: Sandusky City: Cressona State: TX State: MI State: PA Zip: 77546 Zip: 48471 Zip: 17929 Contact: Mr. Bob Lampton Contact: Karen Downing Contact: Phone 1: 713-996-8485 Phone 1: 313-672-9272 Phone 1: 570-385-5000 Phone 2: 708-872-1000 Phone 2: Phone 2: Fax: Fax: Fax: 570-385-8745 E-mail: E-mail: E-mail: QP S S MC Alcoa Mill Products Algoma Steel Corporation, Ltd. Alholm Erecting Address: 8550 West Byrn Mawr Avenue, 10th Floor Address: 395 Queen Street West Address: 1145 E. M-28 City: Chicago City: Sault Ste Marie City: Marquette State: IL State: ON State: MI Zip: 60631 Zip: Zip: 49855 Contact: John Riches Contact: Alex Stewart, PE Contact: Phone 1: 563-459-2248 Phone 1: Phone 1: 906-249-1276 Phone 2: Phone 2: Phone 2: Fax: 563-459-1601 Fax: Fax: E-mail: E-mail: E-mail: QP S MC S All State Caulking Supply, Indianapolis All State Caulking Supply, Livonia All Steel Structures, Inc. Address: 1435 Brookville Way, #D Address: 13455 Stanford Court Address: 1357 W. 105th St. City: Indianapolis City: Livonia City: Chicago State: IN State: MI State: IL Zip: 46239 Zip: 48150 Zip: 60643 Contact: Mr. Chad Smith Contact: Mr. Pete Thompson Contact: Phone 1: 313-351-5780 Phone 1: 734-266-1831 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: 734-266-1860 Fax: E-mail: E-mail: E-mail: QP S QP S Allegan County Sand & Gravel Allegan Slag Recovery, Inc. Allied Seed, L.L.C. Address: 2328 23rd Street Address: 2151 Harvard Address: 9311 Highway 45 City: Hopkins City: Cleveland City: Nampa State: MI State: OH State: ID Zip: 49328 Zip: 44105 Zip: 83686 Contact: John Van Dyke Contact: Mr. Leo Difrancesco Contact: Don Kinkhorst Phone 1: 269-793-3526 Phone 1: 216-441-4455 Phone 1: 208-466-6700 Phone 2: Phone 2: Phone 2: Fax: 269-793-0024 Fax: Fax: 208-466-9074 E-mail: E-mail: E-mail: S MC TS S S MC Allmond Bros., Inc. (Bemis) Allstate Alpena Aggregates Address: P.O. Box 888 Address: Address: P.O. Box 396 City: Holdredge City: Jenison City: Alpena State: NE State: MI State: MI Zip: 68949 Zip: Zip: 49707 Contact: Contact: Contact: Phone 1: 800-562-1373 Phone 1: Phone 1: 517-354-4171 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 517-354-2223 E-mail: E-mail: E-mail: QP S TS QP Alpena Steel & Wire, Inc., Alpha Concrete Corp. Alpha Electric, Inc. Address: 815 MILLER Address: 271 North Helmer Rd. Address: 39349 Mound Rd. City: Alpena City: Battle Creek City: Sterling Heights State: MI State: MI State: MI Zip: 49707 Zip: 49015 Zip: 48310 Contact: Contact: MS. Faith Brovont Contact: Phone 1: Phone 1: (269) 968-2920 Phone 1: 586-977-3800 Phone 2: Phone 2: (800) 968-5181 Phone 2: Fax: Fax: (269) 9683182 Fax: 586-977-8410 E-mail: E-mail: E-mail: [email protected] S S Alro Steel Corporation Alumax Ambassador Steel - Grand Rapids, MI Address: 815 Miller Address: Address: 1505 Burlingame Avenue, SW City: Alpena City: Plant City City: Grand Rapids State: MI State: FL State: MI Zip: 49707 Zip: 33567 Zip: 49509 Contact: Mr. Robert Belton Contact: Contact: Phone 1: 989-354-4188 Phone 1: Phone 1: 616-241-3631 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 616-243-8533 E-mail: E-mail: E-mail: S S MC S TS Ambassador Steel - Lansing, MI Ambassador Steel - Wyoming, MI America Spring Wire Corporation Address: P.O. Box 21009 Address: 2530 Thornwood, SW Address: 26300 Miles Road City: Lansing City: Wyoming City: Bedford Heights State: MI State: MI State: OH Zip: 48909 Zip: 49509 Zip: 44146 Contact: Mr. Mike Grahek Contact: Richard Mackey Contact: Mr. Joesph Napoli Phone 1: 517-393-2780 Phone 1: 616-534-7677 Phone 1: 216-292-4620 Phone 2: Phone 2: Phone 2: Fax: 517-393-6917 Fax: 616-534-2385 Fax: 216-292-4444 E-mail: E-mail: E-mail: S S TS MC American Aggregate - Milford, MI American Aggregate - Niles, MI American Aggregate - Novi, MI Address: 3101 Honeywell Lake Road Address: 2041 M-140 Address: 42400 Grand River Avenue, Suite101 City: Milford City: Niles City: Novi State: MI State: MI State: MI Zip: 48380-3229 Zip: 49121 Zip: 48375 Contact: Contact: KIM SMITH Contact: Mr. Max Brown Phone 1: 313-685-1853 Phone 1: 269-683-6160 Phone 1: 810-344-2630 Phone 2: Phone 2: 269-591-1226 Phone 2: Fax: 313-684-1197 Fax: 269-683-1081 Fax: 810-344-1241 E-mail: E-mail: E-mail: S MC MC American Aggregate - Romeo, MI American Anchor Bolt American Excelsior Company Address: P.O. Box 307 Address: 13913 Buxley Address: 1210 Manufacturers Drive City: Romeo City: Houston City: Westland State: MI State: TX State: MI Zip: Zip: 77045 Zip: 48185 Contact: Don Peltier Contact: Contact: Mr. Jeff Weisburg Phone 1: Phone 1: Phone 1: 517-482-7861 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC QP

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 3 of 56 American Galvanizers American Highway Sign Corp. American Highway Technology Address: P.O. Box 489 Address: 45 Baldwin St. Address: 2150 B. South Route 45 - 52 City: Camino City: East Long Meadows City: Kankakee State: CA State: MA State: IL Zip: 95709 Zip: 01028 Zip: 60901 Contact: Contact: Contact: Mr. Matt Taylor Phone 1: 916-644-3959 Phone 1: Phone 1: 815-936-3300 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 815-936-3306 E-mail: E-mail: E-mail: S S S American Highway Technology/Dayton-Superior American Rebar Coaters American Steel & Stair Inc. Address: 2150 B South Route 45-52 Address: 6400 Industrial Hwy Address: 58600 Rosell City: Kankakee City: Gary City: New Haven State: IL State: IN State: MI Zip: 60901 Zip: 46406 Zip: 48048 Contact: Tom Nicholson Contact: Doug Green Contact: Phone 1: 937-428-6360 Phone 1: 219-977-1738 Phone 1: 800-749-6700 Phone 2: Phone 2: Phone 2: Fax: Fax: 219-977-1274 Fax: E-mail: [email protected] E-mail: E-mail: MC S MC S American Steel & Wire Corp. American Timber and Steel Co., Inc. American Wick Drain Corporation Address: 927 Collins Street Address: 4832 Plank Road Address: 1209 Airport Rd. City: Joliet City: Norwalk City: Monroe State: IL State: OH State: NC Zip: 60432 Zip: 44857 Zip: 28110 Contact: Mr. Otto Holpunch Contact: Steven M. Adelman Contact: Mr. Jason Espinosa Phone 1: 815-740-7230 Phone 1: 419-668-1610 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: 419-663-1077 Fax: E-mail: E-mail: E-mail: MC MC TS S MC Ameristar Fence Products, Inc., Ameron International - Alpharetta, GA Ameron International - Grand Rapids, MI Address: P.O. Box 581000 Address: 13010 Morris Road, Suite 400 Address: 2452 Cedar Crest Drv. N.E. City: Tulsa City: Alpharetta City: Grand Rapids State: OK State: GA State: MI Zip: 74158-1000 Zip: 30004 Zip: 49504 Contact: Contact: Ms Deborah Simmons Contact: Mr. Robert Reminga Phone 1: 800-321-8724 Phone 1: 800-926-3766 Phone 1: 616-365-3090 Phone 2: 918-835-0898 Phone 2: Phone 2: Fax: Fax: 678-566-2699 Fax: 616-365-3090 E-mail: www.ameristarfenceproducts.com E-mail: E-mail: QP QP QP Ameron Pole Div. (Centrecon), Tulsa Amida Industries, Inc. Amsign Address: P.O. Box 70038 Address: Address: 749 New Ludlow Road City: Tulsa City: Rock Hill City: South Hadley State: OK State: SC State: MA Zip: 74170 Zip: 29730 Zip: 01075 Contact: Contact: Contact: Don Smith Phone 1: 800-225-1274 Phone 1: 800-324-3011 Phone 1: 413-535-2100 Phone 2: 918-585-5611 Phone 2: Phone 2: 800-628-8374 Fax: Fax: Fax: 413-535-1105 E-mail: E-mail: E-mail: S MC QP S Anderson Paint Store LLC Angelo Iafrate - Rockwood, MI Angelo Iafrate - Warren, MI Address: 18539 West 8 Mile Rd Address: Address: 26300 Sherwood Ave. City: Detroit City: Rockwood City: Warren State: MI State: MI State: MI Zip: 48219 Zip: 48173 Zip: 48091 Contact: Marcus Anderson Contact: Contact: Mr. John Schacht Phone 1: Phone 1: Phone 1: 810-756-1070 Phone 2: Phone 2: Phone 2: 313-402-9806 Fax: Fax: Fax: E-mail: E-mail: E-mail: QP QP MC Angelo's Concrete Materials - Southfield M-12 Ankr-Tite Wes-it Anlaan Corporation Address: 19300 West 8 Mile Road Address: 2415 East 13th Place Address: 424 Oak Street City: Southfield City: Tulsa City: Spring Lake State: MI State: OK State: MI Zip: 48075 Zip: 74104 Zip: 49456-9008 Contact: Contact: Ms. Denise Berna Contact: Phone 1: 248-350-3600 Phone 1: 800-343-1264 Phone 1: 616-846-8442 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: MC QP Ann Arbor Concrete - Canton M-15 Ann Arbor Concrete - North Plant #1 Ann Arbor Concrete - South Plant #2 Address: 45605 Michigan Avenue Address: 3670 Carpenter Road Address: 3840 E. Mrogan Street City: Canton City: Ypsilanti City: Ypsilanti State: MI State: MI State: MI Zip: 48188 Zip: 48197 Zip: 48197 Contact: Brad Contact: Debby Schmucker Contact: Debbie Schmucker Phone 1: 734-480-3400 Phone 1: 734-971-4678 Phone 1: 734-971-1270 Phone 2: Phone 2: 734-434-3634 Phone 2: 313-218-4881 Fax: Fax: 734-917-4415 Fax: 734-971-4679 E-mail: E-mail: E-mail: S S S Ann Arbor Plastics Applegate Insulation Systems, Inc. ArcelorMittal Steel Address: 2285 S. State Road Address: P.O. Box 292 Address: 2404 South Roane St. City: Ann Arbor City: Okemos City: Harriman State: MI State: MI State: TN Zip: 48104 Zip: 49964 Zip: 37748 Contact: Contact: Mr. Craig Dumont Contact: Mr. Bob Mowan Phone 1: 313-994-3674 Phone 1: 517-349-0466 Phone 1: 865-590-5035 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 865-590-5009 E-mail: E-mail: E-mail: [email protected] QP QP MC Argersinger-Morse Construction Co., Arlington - Shelby Twp M-09 Arquette Concrete Address: 3340 W. Liberty Address: 23 Mile Rd West of Van Dyke Address: 4374 Airpark Drive City: Ann Arbor City: Shelby Township City: Standish State: MI State: MI State: MI Zip: 48106 Zip: 48315 Zip: 48658 Contact: Contact: Contact: Phone 1: 810-761-3000 Phone 1: 810-731-5890 Phone 1: 989-846-4131 Phone 2: Phone 2: 586-731-5890 Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 4 of 56 Asphalt Concrete Services, Kawkawlyn Asphalt Materials - Marion, OH Asphalt Materials - Oregon, OH Address: P.O. Box 215 Address: Heritage Research Group Address: 940 N. Wynn Road City: Kawkawlyn City: Indianapolis City: Oregon State: MI State: IN State: OH Zip: 48631 Zip: 46231 Zip: 43616 Contact: Mr. Patrick Gerard Contact: Herb Wissel Contact: Bucky Brooks Phone 1: 517-684-9146 Phone 1: 317-243-0811 Phone 1: 419-693-0626 Phone 2: Phone 2: Phone 2: Fax: Fax: 317-486-2985 Fax: 419-693-1069 E-mail: E-mail: E-mail: [email protected] TS MC Asphalt Materials - Oregon, OH Asphalt Products Corporation, Novi Associated Concrete Address: 940 N. Wynn Road Address: P.O. Box 817 Address: 14 Midway Industrial Park City: Oregon City: Novi City: Nagaunee State: OH State: MI State: MI Zip: 43616 Zip: 48050 Zip: Contact: Mr. Bucky Brook Contact: Ms. Jodi Ratliff Contact: Phone 1: 419-693-0626 Phone 1: 810-347-2589 Phone 1: 906-226-6504 Phone 2: Phone 2: Phone 2: Fax: 419-693-1069 Fax: Fax: E-mail: E-mail: E-mail: TS MC S MC Associated Constructors Astro Optics Corp. Auburn Steel Company, Inc. Address: P.O. Box 970 Address: 906 Morse Ave. Address: P.O. Box 2008 City: Marquette City: Schaumburg City: Auburn State: MI State: IL State: NY Zip: 49855 Zip: 60193 Zip: 13021 Contact: JIM O'DOVERO Contact: Contact: Mr. James Biernat Phone 1: 906-226-6504 Phone 1: 708-893-2460 Phone 1: 315-253-5366 Phone 2: 906-361-4823 Phone 2: Phone 2: EXT. 288 Fax: 906-226-6503 Fax: Fax: 315-258-4874 E-mail: E-mail: E-mail: S QP MC Augusta Bearing Works Austeel Lemont Company Avery Dennison Address: 610 Eleventh St. Address: P.O. Box 280 Address: 7542 N. Natchez Ave City: Augusta City: Lemont City: Niles State: GA State: IL State: IL Zip: 30901 Zip: 60439 Zip: 60714 Contact: Mr. Hans Eber Contact: Ms. Bonnie Hruska Contact: Mr. C. Matt Hills Phone 1: 706-774-0308 Phone 1: 708-243-0012 Phone 1: 240-925-6891 Phone 2: Phone 2: Phone 2: Fax: Fax: 708-243-0028 Fax: E-mail: E-mail: E-mail: S MC S MC QP Avery Engineer and Primatic-Reflective Films Div. Avery Fasson Axim Concrete Technologies Address: 7542 N. Natchez Ave Address: Address: 7230 Northfield Road City: Niles City: Plainsville City: Walton Hills State: IL State: OH State: OH Zip: 60714 Zip: Zip: 44146 Contact: Contact: Contact: Phone 1: 847-647-7717 Phone 1: Phone 1: Phone 2: Phone 2: Phone 2: Fax: 847-588-7688 Fax: Fax: E-mail: E-mail: E-mail: QP S QP Axson North America (Formerly Akemi, Inc.) B & J Contracting B & K Gravel Address: 1611 Hults Drive Address: 344 Watkins SE Address: City: Eaton Rapids City: Grand Rapids City: State: MI State: MI State: Zip: 48827 Zip: 49507 Zip: Contact: Mr. John Maher Contact: Jesse Brown Contact: Phone 1: 517-663-8197 Phone 1: Phone 1: 906-788-4400 Phone 2: Phone 2: Phone 2: Fax: 517-663-5035 Fax: Fax: E-mail: E-mail: E-mail: MC QP S S B & R Reinforcing B L Contracting Inc. BARRETT PAVING OF OHIO Address: 2298 Refugee Road Address: 926 East Center St. Address: 10400 HADDIX RD City: Columbus City: Ithaca City: FAIRBORN State: OH State: MI State: OH Zip: 43207 Zip: 48847 Zip: 45324 Contact: Scott Rohlck Contact: Contact: Phone 1: Phone 1: Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S S S MC BECHTEL SAND & GRAVEL BIGOS PRECAST, INC. BLUFFTON STONE COMPANY Address: 5278 Churchill Rd. Address: 555 VAN RIPER RD Address: 310 QUARRY DRIVE City: Brown City City: FOWLERVILLE City: BLUFFTON State: MI State: MI State: OH Zip: 48416 Zip: 48836 Zip: 45817 Contact: Paul Bechtel Contact: DAVE BIGOS Contact: BRIAN LOGSTON Phone 1: 810-346-2041 Phone 1: 517-223-5000 Phone 1: 419-358-6941 Phone 2: Phone 2: Phone 2: 419-262-2640 Fax: Fax: 517-223-5929 Fax: 419-358-8247 E-mail: E-mail: UNIVERSITY REGION PLANT #832 E-mail: S MC S S MC BP - Bartlett Terminal BP - Bay City, MI BP - Elberta, MI Address: Address: 150 W. Warrenville Road - Mail Station J-7 Address: 1300 Furnace Avenue City: Bartlett City: Naperville City: Elberta State: IL State: IL State: MI Zip: Zip: 60563-8460 Zip: 49628 Contact: Contact: Dave Klen Contact: Mr. Randy Schmied Phone 1: Phone 1: 630-420-5345 Phone 1: 231-352-9678 Phone 2: Phone 2: Phone 2: Fax: Fax: 630-420-4831 Fax: 231-352-4866 E-mail: E-mail: E-mail: MC S MC MC BP - Oregon, OH BP - Toledo, OH BP - Whiting, IN Address: 4001 Cedar Point Road - Toldeo Refinery Address: 352 George Hardy Drive - Toledo Terminal Address: 150 W. Warrenville Road - Mail Station J-7 City: Oregon City: Toledo City: Naperville State: OH State: OH State: IL Zip: 43616 Zip: 43537 Zip: 60563-8460 Contact: Cheryl McKeney Contact: Mark Homer Contact: Mr. David Klen Phone 1: 419-698-6428 Phone 1: 800-933-4087 Phone 1: 630-420-5345 Phone 2: Phone 2: Phone 2: 630-420-4815 Fax: 419-698-6505 Fax: 419-693-3558 Fax: 630-420-4831 E-mail: E-mail: E-mail: MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 5 of 56 BP Oil Company - Toledo Refinery BRANCH COUNTY ROAD COMMISSION BRICKMAN EXCAVATING Address: P.O. Box 696 Address: 23 E. GARFIELD AVE. Address: LAZELL RD City: Toledo City: COLDWATER City: State: OH State: MI State: MI Zip: 43697-0696 Zip: 49036 Zip: Contact: Ms. Cheryl A. McKinney Contact: TRENT ARVER Contact: JEFF BRICKMAN Phone 1: 919-698-6200 Phone 1: 517-278-2022 Phone 1: 989-673-6088 Phone 2: Phone 2: Phone 2: 989-550-2792 Fax: 419-698-6505 Fax: 517-278-6126 Fax: E-mail: E-mail: E-mail: S MC S MC Bacco Construction Co. Bailey Sand & Gravel Co. Bales Construction Address: P.O. Box 458 Address: 6505 W. Michigan Ave. Address: City: Iron Mountain City: Jackson City: Adrian State: MI State: MI State: MI Zip: 49801 Zip: 49201 Zip: Contact: John Fortier Jr., Contact: Jerald W. Bailey Contact: Phone 1: 906-774-2616 Phone 1: 517-750-4889 Phone 1: 517-265-2212 Phone 2: 906-774-4064 Phone 2: 517-937-5258 Phone 2: Fax: 906-774-1160 Fax: 517-750-3977 Fax: E-mail: E-mail: E-mail: MC S S Balkema Sand & Gravel Baltimore Paint BarSplice Address: 1500 River Street Address: 2325 Hollins Ferry Road Address: 4900 Webster Street City: Kalamazoo City: Baltimore City: Dayton State: MI State: MD State: OH Zip: 49001 Zip: 21230 Zip: 45414 Contact: Chuck Duelos Contact: Mr. Vincent Civitarese Contact: Phone 1: 616-345-5289 Phone 1: 301-625-8234 Phone 1: 937-275-8700 Phone 2: 616-358-9026 Phone 2: Phone 2: Fax: Fax: 800-368-2026 Fax: 937-275-9566 E-mail: E-mail: E-mail: [email protected] S QP S MC Barber Creek Sand & Gravel Barcoat, Inc., Bark River Concrete Products, Bark River, MI Address: 15666 BARBER CREEK ROAD Address: P.O. Box 517 Address: City: KENT CITY City: Lemont City: Bark River State: MI State: IL State: MI Zip: 49330 Zip: 60439 Zip: 49807 Contact: DAN GROENKE Contact: Contact: Jim Van Eckert Phone 1: 616-675-7619 Phone 1: 312-257-9111 Phone 1: 906-466-9905 Phone 2: Phone 2: Phone 2: Fax: 616-675-5445 Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S MC Bark River Culvert & Equipment Co., Escanaba, MI Barnes Environmental, Inc. Barnsco Address: P.O. Box 624 Address: 407 Parkside Drive Address: 975 Ladd Rd City: Escanaba City: Waterdown City: Walled Lake State: MI State: ON State: MI Zip: 49829 Zip: CANADA L0R 2HO Zip: 48390 Contact: Mr. Michael Douglas Contact: Mr. Robert Hunt Contact: Dave Crandall/Tom Budd Phone 1: 906-786-6920 Phone 1: 905-689-6651 Phone 1: 248-668-1010 Phone 2: Phone 2: Phone 2: Fax: 906-786-5813 Fax: 905-689-0485 Fax: 248-668-1011 E-mail: E-mail: E-mail: MC QP S MC TS Barr Sand & Gravel Barrett Paving Materials - Ann Arbor, MI Barrett Paving Materials - Romulus, MI Address: 990 Barnes Road Address: 857 S. Wagner Road Address: P.O. Box 145 City: Mason City: Ann Arbor City: Romulus State: MI State: MI State: MI Zip: 48854 Zip: 48103 Zip: 48174 Contact: Contact: Ruth Vail Contact: Phone 1: 517-676-1614 Phone 1: 734-662-8843 Phone 1: 313-483-4775 Phone 2: 517-780-2739 Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S S MC S MC Barrett of Michigan, Inc. Barton Mines Corp. (Blast Media Division) Basf Corp. Address: 857 S. Wagner Road Address: 6 Warren Street Address: 3805 Ammicola Highway City: Ann Arbor City: Glensfalls City: Chattanooga State: MI State: NY State: TN Zip: 48103 Zip: 12801 Zip: 37406 Contact: Ms. Ruth Val Contact: Scott Trom Contact: Phone 1: 734-662-8843 Phone 1: 832-233-4272 Phone 1: 615-698-9200 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: MC QP MC QP Battle Creek Gravel Company Baughman Tile Co Bay Aggregate, Inc. Address: 3950 W. Dickman Raod Address: 8516 Twp. Rd. 137 Address: 411Tiernan City: Battle Creek City: Paulding City: Bay City State: MI State: OH State: MI Zip: 49015 Zip: 45879 Zip: 48706 Contact: Olin Cole Contact: Lorie Thornell Contact: Mr. Dave Ives Phone 1: 616-965-7631 Phone 1: 419-399-3160 Phone 1: 989-667-599 Phone 2: Phone 2: Phone 2: 989-239-1135 Fax: Fax: Fax: 989-667-5991 E-mail: E-mail: E-mail: [email protected] S MC MC Becker & Scriven - Hillsdale - Plant #825 Beckman Brothers Sand & Gravel Beemster-Boer Slag & Balast Corp. Address: 3340 Beck Road Address: 3581 W Baker Rd Address: 3411 Sheffield City: Hillsdale City: Shelby City: Hammond State: MI State: MI State: IN Zip: 49242 Zip: 49455 Zip: 46327 Contact: Aaron Scriven Contact: Contact: Leonard Bell Phone 1: 517-437-4250 Phone 1: 888-277-9605 Phone 1: 219-931-7462 Phone 2: Phone 2: Phone 2: 313-684-4445 Fax: 517-437-0818 Fax: Fax: E-mail: E-mail: E-mail: S S MC Bekaert Corporation Bell & Mackenzie Co., Ltd. Bellevue Stone Products, LLC Address: I40 & Lee Creek Road Address: 500 Sherman Ave., North Address: 6490 68TH STREET City: Van Buren City: Hamilton City: CALEDONIA State: AR State: ON State: MI Zip: 72956 Zip: CANADA L8N3N9 Zip: 49316 Contact: Contact: Mr. Rick Bell Contact: KIRK VELTING Phone 1: 501-474-5211 Phone 1: 905-527-6000 Phone 1: 616-554-9888 Phone 2: Phone 2: Phone 2: 616-292-6863 Fax: 501-474-9705 Fax: 905-527-6660 Fax: 616-554-6949 E-mail: E-mail: E-mail: [email protected] S MC QP S MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 6 of 56 Belton Industries, Inc. Bemis & Sons, Inc. Benham Chemical Corporation Address: 8613 Roswell Raod Address: 5519 East Cork Street Address: 300 Cass Avenue City: Atlanta City: Kalamazoo City: Saginaw State: GA State: MI State: MI Zip: 30350 Zip: 49001 Zip: 48602 Contact: Mr. Bob Moran Contact: Contact: Mr. Grant Chinery Phone 1: 800-225-4099 Phone 1: Phone 1: 989-793-8210 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 989-793-8695 E-mail: E-mail: E-mail: QP QP MC Bent Manufacturing Best Barricade Corp. Best Block Company Address: 17311 Nichols Street Address: 5050 Newport Drive Address: 2201 Groesbeck City: Huntington Beach City: Rolling Meadows City: Warren State: CA State: IL State: MI Zip: 92647-5721 Zip: 60008 Zip: 48089 Contact: Contact: Contact: Ms. Grace M. Mulligan Phone 1: 714-842-0600 Phone 1: Phone 1: 313-772-7000 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 810-772-2340 E-mail: E-mail: E-mail: QP QP MC Best Concrete & Supply - Wyandotte M-05 Best Concrete - Plant #826 Beverly Steel, Inc., Address: 17200 Dix Toledo Hwy Address: 224 N. Maple Street Address: 4322 Anderson Rd., City: Wyandott City: Onsted City: Knoxville State: MI State: MI State: TN Zip: 48192-8415 Zip: Zip: Contact: Contact: Contact: Rich Ashton Phone 1: 734-283-7055 Phone 1: Phone 1: 423-687-7921 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: MC MC S MC Bichler Gravel & Concrete Co. Biewer, John A. Lumber Company Bill Burton & Sons - Munising, MI Address: Address: 300 Oak Street Address: M-28 East City: Escanaba City: St. Clair City: Munising State: MI State: MI State: MI Zip: 49829 Zip: 48079 Zip: 49862 Contact: Tom Brayak Contact: Mr. Gary Cummins Contact: Phone 1: 906-786-0343 Phone 1: 800-482-5717 Phone 1: 906-387-3626 Phone 2: Phone 2: Phone 2: Fax: Fax: 810-329-6220 Fax: E-mail: E-mail: E-mail: TS MC Bill Burton & Sons - Newberry, MI Birmingham Steel Company Bischer Ready Mix Inc Address: East Victory Way Address: 972 East 4500 North Address: City: Newberry City: Bourbonnais City: Ruth State: MI State: IL State: MI Zip: 49868 Zip: 60914 Zip: 48470-9720 Contact: Contact: Mr. John Bercik Contact: Phone 1: 906-293-5999 Phone 1: 815-937-3131 Phone 1: 989-269-7464 Phone 2: Phone 2: Phone 2: Fax: Fax: 815-935-5599 Fax: E-mail: E-mail: E-mail: S MC Bit-Mat Products - Bay City, MI Bituminous Pavers - Plant #80-1 Bituminous Products Company - Formerly Stoneco Address: Bit-Mat Products of Michigan, Inc. Address: P.O. Box 190177 Address: 1345 Ford Street City: Bay City City: Burton City: Maumee State: MI State: MI State: OH Zip: 48706 Zip: 48529 Zip: 43537 Contact: Brent Schrader Contact: Brad Hanson Contact: Mr. William J. Hodges Phone 1: 989-684-0341 Phone 1: 313-743-0090 Phone 1: 419-891-3013 Phone 2: Phone 2: Phone 2: Fax: 989-684-1033 Fax: Fax: 419-693-3558 E-mail: E-mail: E-mail: S TS Bituminous Products, Co. - Toledo, OH Black River Asphalt Blackhawk Sales Company, Inc. Address: 352 George Hardy Drive Address: 9177 N. Black River Road Address: 350 44th. Street City: Toledo City: Cheboygan City: Rock Island State: OH State: MI State: IL Zip: 43605 Zip: 49721 Zip: 61204-4810 Contact: Contact: Larry Martin Contact: Mr. Joe Phillips Phone 1: 419-693-3933 Phone 1: 616-625-8329 Phone 1: 309-788-0003 Phone 2: Phone 2: Phone 2: Fax: 419-693-3558 Fax: Fax: 309-788-0170 E-mail: E-mail: E-mail: S QP Block Heavy & Highway Products Co. - Div. of W.G. Block Blough Concrete Blue Water Aggregate Co. Address: 4201 Mondale Drive Address: Address: 501 Busha Highway City: Valparaiso City: City: Marysville State: IN State: State: MI Zip: 46383 Zip: Zip: 48040 Contact: Larry Church/Wendy Schroeder Contact: Contact: Mr. Roger Sheldon Phone 1: 219-476-4106 Phone 1: Phone 1: 810-364-5665 Phone 2: 563-823-2080 Phone 2: Phone 2: Fax: 219-476-1607 Fax: Fax: E-mail: [email protected] E-mail: E-mail: S MC MC Board of Water/Light - Eckert Plant Board of Water/Light - Erickson Station Board of Water/Light - Ottawa Plant Address: 601 Island Avenue Address: 3725 Canal Road Address: 209 East Ottawa Street City: Lansing City: Lansing City: Lansing State: MI State: MI State: MI Zip: 48910 Zip: 48917 Zip: 48933 Contact: Contact: Contact: Phone 1: 517-371-6397 Phone 1: 517-371-6300 Phone 1: 517-371-6506 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: MC MC MC Bob-O-Link Gravel, LLP Boca Flasher Bock Industries Address: 4668 2nd Street Address: 1701 Clint Moore Road Address: P.O. Box 1027 City: Allegan City: Boca Raton City: Elkhart State: MI State: FL State: IN Zip: Zip: 33487 Zip: 46517 Contact: Dan Timmer Contact: Mr. Don Winans Contact: Dale Donet Phone 1: 616-878-5657 Phone 1: 561-989-5338 Phone 1: 800-348-7460 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC TS QP S MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 7 of 56 Bogen Concrete Boichot Concrete Bolen Asphalt Paving, Inc. Address: 26959 Bogen Road Address: 1800 Turner Street Address: 875 Airport City: Sturgis City: Lansing City: East Tawas State: MI State: MI State: MI Zip: 49091 Zip: 48906 Zip: 48730 Contact: Eric West Contact: Dave Detloff Contact: Mr. Mathew Bolen Phone 1: 269-651-6751 Phone 1: 517-482-9066 Phone 1: 989-362-5011 Phone 2: Phone 2: Phone 2: 989-362-2205 Fax: 269-659-0020 Fax: 517-482-6732 Fax: E-mail: E-mail: E-mail: S S MC Bonterra America Boomer Construction Materials Boral / Eckert Address: P.O. Box 9435 Address: 1940 E. Forest Address: City: Moscow City: Detroit City: State: ID State: MI State: Zip: 83843 Zip: 48207 Zip: Contact: Contact: Ed Basile Contact: Wendy McCarville Phone 1: 208-882-9489 Phone 1: 313-832-5050 Phone 1: 210-349-4069 Phone 2: Phone 2: Phone 2: Fax: Fax: 313-832-0520 Fax: E-mail: E-mail: [email protected] E-mail: QP S MC S MC Boral / Erickson Boral Material Technologies Boremco Specialty Chemicals - Borden & Remington Corp. Address: Address: 45 Northeast Loop 410, Suite 700 Address: P.O. Box 2573 City: City: San Antonio City: Fall River State: State: TX State: MA Zip: Zip: 78216 Zip: 02722 Contact: Wendy McCarville Contact: Ms. Melissa Garcia Contact: Ms. Linda M. Little Phone 1: 210-349-4069 Phone 1: Phone 1: 617-675-0181 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC MC QP Bostick Construction Products Boyles Galvanizing Company Boynton Gravel, Inc. Address: Address: 6310 Kenjoy Drive Address: 805 Taylor City: Cleveland City: Louisville City: Jenison State: OH State: KY State: MI Zip: Zip: 40214 Zip: Contact: Contact: Roy Altobellis Contact: Nate Boynton Phone 1: Phone 1: 502-367-6146 Phone 1: 616-457-5040 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: QP Bozzer Bros. - Gaylord Bredero Price Company Brewers City Dock, Inc. Address: Address: 115 Chessen Lane Address: 24 Pine Avenue City: City: Alton City: Holland State: State: IL State: MI Zip: Zip: 62002 Zip: 49423 Contact: Contact: Contact: Mr. Phil Brewer Phone 1: Phone 1: Phone 1: 616-396-6563 Phone 2: Phone 2: Phone 2: Fax: Fax: 618-462-0674 Fax: 616-396-9464 E-mail: E-mail: E-mail: S MC MC TS QP MC QP Brewers Redi-Mix Brighton Block - Brighton - Plant #813 Brookfield Fabricating Address: 3246 80th Ave., Address: 10147 E. Grand River Ave. Address: P.O. BOX 406 City: Zeeland City: Brighton City: Brookfield State: MI State: MI State: MO Zip: 49464 Zip: 48116 Zip: 64628 Contact: Craig Benkert Contact: John Codere Contact: Chuck Woods Phone 1: 616-772-9275 Phone 1: 810-229-2996 Phone 1: 816-258-2216 Phone 2: Phone 2: Phone 2: Fax: 616-772-7330 Fax: 810-229-9510 Fax: 816-258-2021 E-mail: E-mail: E-mail: MC QP S S Bud's Transit Mix - Beaverton, MI Bud's Transit Mix - East Tawas, MI Bud's Transit Mix - Omer, MI Address: Address: Address: 1275 Hale Rd City: Beaverton City: East Tawas City: Omer State: MI State: MI State: MI Zip: 48612 Zip: 48730 Zip: 48749 Contact: Contact: Contact: Phone 1: Phone 1: Phone 1: 989-653-2265 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S MC Bud's Transit Mix - West Branch, MI Buffalo Specialty Products - Stearns, KY Buffalo Specialty Products - Vernon, CT Address: 3247 Cook Rd Address: P.O. Box 340 Address: 190 Tunnel Road City: West Branch City: Sterns City: Vernon State: MI State: KY State: CT Zip: 48661-9318 Zip: 42647 Zip: 06066 Contact: Contact: Mr. Daniel Traczek Contact: Mr. Mark Schultz Phone 1: Phone 1: 606-376-3343 Phone 1: 800-634-7245 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 860-871-7262 E-mail: E-mail: E-mail: S MC TS MC Builder's - Lansing - Plant #814 Builders - Grand Ledge - Plant #808 Builders Aggregate Address: 1384 Lake Lansing Road Address: 9110 Hartel Road Address: City: Lansing City: Grand Ledge City: St. Johns State: MI State: MI State: MI Zip: 48912-3792 Zip: 48837 Zip: Contact: Scott Pryor Contact: Scott Pryor Contact: Phone 1: 517-881-3013 Phone 1: 517-627-7555 Phone 1: Phone 2: 517-372-9765 Phone 2: 517-881-3031 Phone 2: Fax: 517-372-2718 Fax: Fax: E-mail: E-mail: E-mail: S TS S S Builders Redi-Mix - St. Johns - Plant #824 Buist Electric, Inc. Bullmoose Tube Address: Address: 8650 Byron Center Ave, SW Address: P.O. Box 1027 City: St. Johns City: Byron Center City: Elkhart State: MI State: MI State: IN Zip: 48879 Zip: 49315-0338 Zip: 46517 Contact: Contact: Larry Buist Contact: Dale Donat Phone 1: Phone 1: 616/878-3315 Phone 1: 219-295-8070 Phone 2: Phone 2: 800/875-3315 Phone 2: Fax: Fax: 616/878-3556 Fax: 219-293-6593 E-mail: E-mail: E-mail: S S S MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 8 of 56 Bunting Sand & Gravel Burdick's Seed House, Inc. Burroughs Materials - Div. of Levy Nat. Agg. Address: Address: 800 South Washigton Avenue Address: P.O. Box 1468 City: West Branch City: Saginaw City: Saginaw State: MI State: MI State: MI Zip: 48661 Zip: 48605 Zip: 48605 Contact: Rondel R. Bunting Contact: Mr. Karl Burdick Contact: J. David Stein Phone 1: Phone 1: 989-753-3406 Phone 1: 517-753-9181 Phone 2: Phone 2: Phone 2: 517-793-1043 Fax: Fax: 989-753-3405 Fax: E-mail: E-mail: E-mail: S MC Burt Forest Products Company Bush Concrete Products, Inc. Buzzi Unicem USA - Greencastle Plant Address: 227 Felch Street Address: 3584 Airline Road Address: P.O. Box 482 City: Ann Arbor City: Muskegon City: Greencastle State: MI State: MI State: IN Zip: 48107 Zip: 49444 Zip: 46135 Contact: Mr. Wellington Burt Contact: Mr. Jerry McGrath Contact: Ms. Elizabeth Higgins Phone 1: 313-663-8585 Phone 1: 231-733-1904 Phone 1: 317-653-9766 Phone 2: Phone 2: Phone 2: Fax: Fax: 231-733-2516 Fax: E-mail: E-mail: E-mail: S MC TS MC MC Buzzi Unicem USA - Oglesby Plant Byholt Gravel, Kalamazoo MI C & T Materials, INC. Address: Portland Avenue Address: 11360 4th St. Address: 11925 Ridge Hwy City: Oglesby City: Kalamazoo City: Tecumseh State: IL State: MI State: MI Zip: 61348 Zip: Zip: 49286 Contact: Mr. Robert L. Hadley Contact: Contact: Phone 1: 815-883-8431 Phone 1: 269-679-4925 Phone 1: 734-439-1623 Phone 2: Phone 2: Phone 2: Fax: 815-883-8721 Fax: Fax: 734-439-7874 E-mail: E-mail: E-mail: MC MC S MC C D Hughes, Inc. C D Hughes, Inc. C. A. Hull Co., Inc., Address: 3097 Lansing Rd. Address: Address: 8177 Goldie Rd. City: Charlotte City: Nashville City: Walled Lake State: MI State: MI State: MI Zip: 48813 Zip: 48813 Zip: 48390 Contact: Ms. Linda Chamberlain Contact: Mr Mike Contact: Paul Marlowe Phone 1: (517) 645-0111 Phone 1: Phone 1: 810-363-3813 Phone 2: Phone 2: Phone 2: Fax: (517) 645-0090 Fax: Fax: 810-363-2399 E-mail: E-mail: E-mail: S S MC S C. L. Electric, Inc., C.G.M., Inc. C.S.I./Geoturf, Inc., Address: 3400 Lansing Rd. Address: 1463 Ford Road Address: 1500 Alloy Parkway City: Lansing City: Bensalem City: Highland State: MI State: PA State: MI Zip: Zip: Zip: 48357 Contact: Dick Pung Contact: Mr. Tony Brennan Contact: Mr. Donn Ellis Phone 1: 517-482-1108 Phone 1: Phone 1: 248-887-6767 Phone 2: Phone 2: Phone 2: 800-621-7007 Fax: 517-482-9757 Fax: Fax: 810-887-0855 E-mail: E-mail: E-mail: S QP S MC C.T.E. CADILLAC ASPHALT CENTRAL CONCRETE Address: 3515 Stabe Road Address: 12345 23 MILE RD Address: 900 S. BRADLEY City: Tecumseh City: UTICA City: MI State: MI State: MI State: MI Zip: 49286 Zip: 48315 Zip: 48858 Contact: Mr. Joe Gentner Contact: AARON MOUGH Contact: KYLE WHITE Phone 1: 517-423-6941 Phone 1: 586-254-3800 Phone 1: 989-772-3695 Phone 2: Phone 2: 586-932-0175 Phone 2: Fax: Fax: 586-932-0176 Fax: 989-773-7640 E-mail: E-mail: [email protected] E-mail: [email protected] MC S S MC CENTRAL MICHIGAN FIELDSTONE, INC CEO Capital Group, LLC CLARKFARMS Address: 740 W. COLEMAN RD Address: PO Box 80753 Address: 10641 CLARK RD City: FARWELL City: Rochester City: EAGLE State: MI State: MI State: MI Zip: 48622 Zip: 48307 Zip: 48822 Contact: JOHN MCCONNEL Contact: Lori Garrett Contact: PETE CLARK Phone 1: 989-429-0444 Phone 1: Phone 1: 517-285-4117 Phone 2: Phone 2: Phone 2: 517-204-1816 Fax: 888-863-3938 Fax: Fax: 517-626-6361 E-mail: [email protected] E-mail: [email protected] E-mail: S MC S S MC CMC Rebar CMC STEEL CMC Steel Columbia, SC Address: P.O. Box 351 Address: P.O. Box 911 Address: City: Kankakee City: City: Columbia State: IL State: TX State: SC Zip: 60901 Zip: 78156-0911 Zip: Contact: Mr. Tim Smock Contact: Mr. Dan Schacht Contact: Phone 1: (815) 928-9600 Phone 1: 210-379-7520 Phone 1: Phone 2: Phone 2: Phone 2: Fax: (815) 928-9696 Fax: 210-372-8491 Fax: E-mail: www.cmc.com E-mail: E-mail: S MC MC S MC CTE Sand and Gravel CUSTAR STONE COMPANY Cadillac Concrete Pipe - Premarc Corporation Address: 3515 Staib Rd. Address: 24920 PORTAGE ROAD Address: 5305 East M-115 City: Techumseh City: CUSTAR City: Cadillac State: MI State: OH State: MI Zip: 49286 Zip: 43511 Zip: 49601 Contact: Mr. Joe Gentner Contact: MIKE MYLES Contact: Jean Palmer Phone 1: 517-423-6941 Phone 1: 419-669-2925 Phone 1: 231-775-4211 Phone 2: Phone 2: 419-262-2640 Phone 2: EXT. 404 Fax: Fax: 419-669-4331 Fax: E-mail: E-mail: E-mail: MC S MC S MC TS Calex Corporation Capital Excavating & Paving Co. Carboline Company Address: 2415 Wilson Avenue Address: 2325 Kipp Road Address: 15980 Park Lane City: Campbell City: Mason City: Northville State: OH State: MI State: MI Zip: 44405 Zip: 48854 Zip: 48167 Contact: Steve Burnett Contact: G. Hayhoe Contact: Mr. John Ohannesian Phone 1: 330-775-4200 Phone 1: 517-676-9644 Phone 1: 734-667-2068 Phone 2: Phone 2: Phone 2: Fax: 330-755-9316 Fax: Fax: 734-667-2069 E-mail: E-mail: E-mail: S S QP

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 9 of 56 Cardinal Fabricating, Inc Carey Quarry Carl Schlegel, Inc. Address: 3394 Corwin Road Address: North Patterson Rd. Address: 16526 Wood Road City: Williamston City: Carey City: Lansing State: MI State: OH State: MI Zip: 48895 Zip: 43316 Zip: 48906 Contact: Mr. Mike Cavanaugh Contact: Chuck Hodgkiss Contact: Mr. David Schlegel Phone 1: 517-655-2155 Phone 1: 419-422-4341 Phone 1: 517-487-5961 Phone 2: Phone 2: Phone 2: Fax: 517-655-5303 Fax: 419-422-3952 Fax: E-mail: [email protected] E-mail: E-mail: S MC TS S MC Carlesimo Products - Farmington Hills MP-104 Carmeuse Lime & Stone Carpenter Gravel Company Address: 29800 West 8 Mile Road Address: 1035 Calcite Rd. Address: 1005 Bristol Rd. City: Farmington Hills City: Rogers City City: Battle Creek State: MI State: MI State: MI Zip: 48336 Zip: 49779 Zip: 49017 Contact: Mr. George Roest Contact: Ann Derry Contact: Phone 1: 248-474-0415 Phone 1: 989-734-5361 Phone 1: 269-721-9989 Phone 2: 810-474-0428 Phone 2: Phone 2: Fax: 248-474-5199 Fax: 989-734-8033 Fax: 269-721-3864 E-mail: E-mail: [email protected] E-mail: MC S MC MC Carr Brothers & Sons, Inc. Carrier & Gable Carrolton Concrete, Inc. Address: 13613 E. Erie Address: 24110 Research Drive Address: 2814 Carrolton Rd. City: Albion City: Farmington Hills City: State: MI State: MI State: Zip: 49224 Zip: 48335 Zip: Contact: Mr. William Carr III Contact: Contact: Phone 1: 517-531-3058 Phone 1: 313-477-8700 Phone 1: Phone 2: Phone 2: Phone 2: Fax: 517-531-4175 Fax: Fax: E-mail: E-mail: E-mail: MC QP MC Carsonite Cataphote Division Causie Contracting, Inc., Address: 10 Bob Gifford Blvd., Address: P.O. Box 2369 Address: 201 Plains Road City: Early Branch City: Jackson City: Mason State: SC State: MS State: MI Zip: 29916 Zip: 39225 Zip: 48854 Contact: Contact: Mr. Mike Chew Contact: Mr. John Causie Phone 1: 800-648-7974 Phone 1: 800-221-2574 Phone 1: 517-676-3700 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 517-676-3758 E-mail: E-mail: E-mail: QP QP S TS Cellin Manufacturing, Inc. Centerline Industries Central Asphalt Paving Co., Inc. Address: P.O. Box 224 Address: P.O. Box 6 Address: 2290 May Street City: Lorton City: Ennis City: Mt. Pleasant State: VA State: TX State: MI Zip: 22079 Zip: 75120 Zip: 48858 Contact: Ms. Kathleen Hilbert Contact: Mr. Felton Smith Contact: Vance Johnson Phone 1: 800-748-0128 Phone 1: 214-875-8661 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: QP QP S Central Concrete Products Central Fiber Corp. Central Michigan Sand & Gravel Address: 4067 Commerce Drive Address: 4814 Fiber Lane Road Address: P.O. Box 634 City: Flushing City: Wellsville City: Ovid State: MI State: KS State: MI Zip: 48433 Zip: 66092 Zip: 48866 Contact: Joe Anger Contact: Mr. Bob Harshaw Contact: Marin Korte Phone 1: Phone 1: 785-883-4600 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC QP S MC Central Paving Co. Century Fence Co., Certified Sand & Gravel - Coldwater Address: P.O. Box 516 Address: Box 486 Address: 230 South Michigan Ave City: West Branch City: WauKesha City: Coldwater State: MI State: WI State: MI Zip: 48661 Zip: 53187 Zip: 49036 Contact: Jim Delahanty Contact: Larry Fix Contact: Brandon Phone 1: 517-345-3870 Phone 1: 414-281-9836 Phone 1: 517-279-8442 Phone 2: 517-345-0545 Phone 2: Phone 2: Fax: Fax: Fax: 517-278-2384 E-mail: E-mail: E-mail: S S S MC Cervell Drainage Products Champagne & Marx Excavating Champagne-Webber Address: 5232 Todd Avenue Address: 1445 Liberty Rd. Address: 14333 Crisman City: Lordstown City: Saginaw City: Houston State: OH State: MI State: TX Zip: 44481 Zip: 48604-9779 Zip: 77039 Contact: Mr. Mike Lagaras Contact: David Marx Contact: Terry Smid Phone 1: 330-395-3325 Phone 1: 989-755-8971 Phone 1: 281-987-8787 Phone 2: Phone 2: Phone 2: Fax: 330-392-3719 Fax: 989-755-0033 Fax: 281-449-6658 E-mail: E-mail: E-mail: MC S MC QP Champion, Inc., Chaparral Steel Charles Cusack Sand & Gravel Address: P.O. Box 490 Address: 300 Ward Road Address: 2750 Cooper Road City: Iron Mountain City: Midloathian City: Ionia State: MI State: TX State: MI Zip: 49801 Zip: 76065 Zip: 48846 Contact: Contact: Mr. Todd Lappe Contact: Phone 1: 906-779-2300 Phone 1: 800-527-7979 Phone 1: 616-527-1988 Phone 2: Phone 2: Phone 2: 616-527-6867 Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC Chem Masters Chicago Heights Steel Co., Chiles Michigan, Inc., Address: 300 Edwards Street Address: P.O. BOX 129 Address: 25201 Telegraph Road City: Madison City: Chicago Heights City: Flat Rock State: OH State: IL State: MI Zip: 44057 Zip: 60411 Zip: 48134 Contact: Mr. Paul Smith Contact: Contact: Mr. Bill O'Neil Phone 1: 440-428-2105 Phone 1: 800-424-4487 Phone 1: 313-782-2213 Phone 2: Phone 2: Phone 2: Fax: 440-428-7091 Fax: Fax: E-mail: E-mail: E-mail: TS S MC S

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 10 of 56 Ciba Corporation Clancy Excavating Clark Block & Supply, Inc., Address: 4717 Dawn Avenue Address: 29950 Little Mack Address: 4930 Belleville Road City: East Lansing City: Roseville City: Canton State: MI State: MI State: MI Zip: 48823 Zip: 48066 Zip: 48188 Contact: Mr. James Burke, Sr. Contact: Mr. Bob Clancy Contact: Don Reynolds Phone 1: Phone 1: 586-294-2900 Phone 1: 313-397-1940 Phone 2: Phone 2: 586-725-8941 Phone 2: Fax: Fax: Fax: 313-397-0750 E-mail: E-mail: E-mail: QP MC MC Clark Highway Services, Inc., Clawson Concrete - Auburn Hills M-06 Clawson Concrete - Detroit M-02 Address: 5821 Kelly Road Address: 2740 Auburn Road Address: 8911 West Jefferson City: Lake City City: Auburn Hills City: Detroit State: MI State: MI State: MI Zip: 49651 Zip: 48321 Zip: 48207 Contact: Mr. Robert Clark Contact: Larry Phillipi or Shelly Contact: Larry Phillipi/Shelly Phone 1: 616-839-4430 Phone 1: 800-549-1668 Phone 1: 800-549-1668 Phone 2: Phone 2: Phone 2: Fax: 616-839-4737 Fax: Fax: E-mail: E-mail: E-mail: S MC MC Clawson Concrete - Holly M-32 Clawson Concrete - Novi Clawson Concrete - Novi M-25 Address: 16240 Davisburg Road Address: 27575 Wixom Road Address: 51777 West 12 Mile Road City: Holly City: Novi City: Novi State: MI State: MI State: MI Zip: 48350 Zip: 48050 Zip: 48050 Contact: Steve Mathues Contact: Robert Carson Contact: Shelly Phone 1: 248-634-8831 Phone 1: 313-349-6000 Phone 1: 800-549-1668 Phone 2: Phone 2: 313-349-8710 Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: MC MC MC Clawson Concrete - Romulus M-23 Clawson Concrete - Southfield M-07 Clawson Concrete - Sterling Heights M-22 Address: 29001 Huron River Road Address: 19280 West 8 Mile Road Address: 6750 Sims Road City: Romulus City: Southfield City: Sterling Heights State: MI State: MI State: MI Zip: 48174 Zip: 48075 Zip: 48078 Contact: Shelly Contact: Larry Phillipi or Shelly Contact: Larry Phillipi or Shelly Phone 1: 800-549-1668 Phone 1: 800-549-1668 Phone 1: 800-549-1668 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: MC MC MC Clawson Concrete - Waterford M-42 Co-Pipe Products - Taylor MP-112 Co-Steel Sayerville Address: 6127 Highland Road (M-59) Address: 20501 Goddard Road Address: P.O. Box 96 City: Waterford City: Taylor City: Sayerville State: MI State: MI State: NJ Zip: 48054 Zip: 48180 Zip: 08872 Contact: Larry Phillipi or Shelly Contact: Mr. Eric Westerburg Contact: Carol Harvey Phone 1: 800-549-1668 Phone 1: 800- 521-3514 Phone 1: 908-721-6600 Phone 2: Phone 2: 734-287-1000 Phone 2: Fax: Fax: 734- 287-8132 Fax: 908-721-4462 E-mail: E-mail: E-mail: MC S MC S MC Coit Avenue Gravel Co. Cole Brothers Contractors, Inc. Colonial IronWorks Address: 4772 Coit Ave., NE Address: 4100 Dikeman Road Address: 135 Meadow Lane City: Grand Rapids City: Battle Creek City: Canonsburg State: MI State: MI State: PA Zip: 49525 Zip: 49015 Zip: 15307 Contact: Tom Pribble Contact: Shirley Cole Contact: Jeff Green Phone 1: 616-363-7777 Phone 1: 616-968-1118 Phone 1: 724-745-1423 Phone 2: Phone 2: 616-349-1885 Phone 2: Fax: 616-363-5289 Fax: Fax: E-mail: E-mail: E-mail: MC QP S S Commercial Fabricating, Inc., Commercial Steel Corp., Commonwealth Aluminum Address: 7247 S. 78TH AVE. Address: P.O. Box U Address: City: Bridgeview City: Glassport City: State: IL State: PA State: Zip: 60455 Zip: 15045 Zip: Contact: Contact: Mr. Peter Coates Contact: Phone 1: 708-594-1199 Phone 1: 412-664-6330 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: 412-664-6318 Fax: E-mail: E-mail: E-mail: S MC S MC TS Concrete Central, Inc., Concrete Reinforcing Steel Concrete Service, Inc., Address: 1301 Centruary, SW Address: Address: 3742 West Front Street City: Grand Rapids City: Hamburg City: Traverse City State: MI State: IL State: MI Zip: 49509 Zip: Zip: 49684 Contact: Ms. Kathy Bibler Contact: Contact: Mr. Dale Kloosterman Phone 1: 616-475-8800 Phone 1: Phone 1: 231-946-7880 Phone 2: Phone 2: Phone 2: Fax: 616-475-8500 Fax: Fax: 231-946-0879 E-mail: E-mail: E-mail: S S MC Conjack Ready-Mix Conrad Yelvington Distributions, Inc. Conspec Marketing & Manufacturing Address: 275 West David Hwy Address: 6299 Belleview Avenue Address: 636 South 66th Terrace City: Ionia City: Flint City: Kansas City State: MI State: MI State: KS Zip: 48846 Zip: 48505 Zip: 66111 Contact: Lon Mottor Contact: Michael D. McIntosh Contact: Mr. Dalery Tokar Phone 1: 616-527-5500 Phone 1: 810-785-5802 Phone 1: 913-287-1700 Phone 2: Phone 2: Phone 2: Fax: 616-527-3923 Fax: 810-785-7328 Fax: 913-287-2716 E-mail: E-mail: [email protected] E-mail: MC QP S MC TS QP Constine Sand & Gravel - Owosso Constine Sand & Gravel - Perry (M-52) Constine Sand & Gravel - Vernon Address: 2625 W. M21 Address: M-52 Address: Bennington Rd City: Owosso City: Perry City: Vernon State: MI State: MI State: MI Zip: 48867 Zip: Zip: Contact: Mark Constine Contact: Mark Constine Contact: Mark Constine Phone 1: 517 723-6043 Phone 1: Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC MC MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 11 of 56 Construction Aggregates Construction Aggregates Corp., Construction Resource Management, Inc. - Gladstone, MI Address: 18042 N. Shore Drive Address: 18153 N. Shore Estates Drive Address: N3 W23650 Badinger Road - P.O. Box 781 City: Ferrysburg City: Spring Lake City: Waukesha State: MI State: MI State: WI Zip: Zip: 49409 Zip: 53187-0781 Contact: Contact: Contact: Glen Elliot Phone 1: 616-842-7900 Phone 1: 616-846-1400 Phone 1: 262-524-1825 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 262-524-1979 E-mail: E-mail: E-mail: S S S MC Construction Resource Mngmt (CRM) GladStone Construction Resources Management, Inc. - Green Bay, WI Consumers - Battle Creek Address: Address: 123 9th Street Address: City: Gladstone City: Green Bay City: Battle Creek State: MI State: WI State: MI Zip: Zip: 54304 Zip: Contact: Mr. Terry Royer Contact: Contact: Phone 1: 906-428-2906 Phone 1: Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC Consumers - Coldwater Consumers - Potterville - Plant #821 Consumers - Quincy Address: Address: Address: 363 Aggregate Drive City: Coldwater City: Potterville City: Quincy State: MI State: MI State: MI Zip: Zip: 48876 Zip: 49082 Contact: Contact: Contact: John Santi Phone 1: Phone 1: Phone 1: 517 639-3163 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 517 639 4374 E-mail: E-mail: E-mail: S MC S MC TS Consumers Asphalt Co. Consumers Concrete - Charlotte, MI Consumers Concrete - Essexville, MI Address: P.O. Box 624 Address: 2626 Lansing Road Address: 2555 N. Weadcock Highway City: Benton Harbor City: Charlotte City: Essexville State: MI State: MI State: MI Zip: 49022 Zip: 48813 Zip: 48732 Contact: Tom Kinney Contact: Dave Carlson Contact: Mr. Alan Falls Phone 1: 616-972-1111 Phone 1: 517-267-3567 Phone 1: 517-892-3521 Phone 2: Phone 2: Phone 2: Fax: Fax: 517-316-0601 Fax: E-mail: E-mail: E-mail: S S MC Consumers Concrete - Fremont, MI Consumers Concrete - Grand Haven, MI Consumers Concrete - Hastings, MI Address: Address: 14016 172nd Ave Address: City: Fremont City: Grand Haven City: Hastings State: MI State: MI State: MI Zip: 49412 Zip: 49417 Zip: 49058 Contact: Contact: Bob Johnston Contact: Phone 1: 231-854-6235 Phone 1: 616-847-0574 Phone 1: Phone 2: Phone 2: Phone 2: Fax: 231-854-7037 Fax: 616-847-0396 Fax: E-mail: E-mail: E-mail: MC QP MC QP S MC Consumers Concrete - Holland, MI Consumers Concrete - Husonville, MI Consumers Concrete - Ionia, MI Address: 4312 M40 Address: 1816 Edson Address: 973 East Lincoln Ave City: Holland City: Hudsonville City: Ionia State: MI State: MI State: MI Zip: 49423 Zip: 49426 Zip: 48846 Contact: Bob Kampf Contact: Dan Hendricks Contact: Jean Gorby Phone 1: 616-392-6190 Phone 1: 616-662-0727 Phone 1: 616-527-4112 Phone 2: Phone 2: Phone 2: Fax: 616-392-6273 Fax: 616-662-0587 Fax: 616-527-8113 E-mail: E-mail: E-mail: S MC QP MC QP MC QP Consumers Concrete - Jackson - #815 Consumers Concrete - Kalamazoo, MI Consumers Concrete - Kentwood, MI Address: 3342 Page Avenue Address: 3809 East Michigan Avenue Address: 3233 Broadmoor Ave City: Jackson City: Kalamazoo City: Kentwood State: MI State: MI State: MI Zip: 49203 Zip: 49005 Zip: 49508 Contact: Roger Butterfield Contact: Mr. Gary Schripsema Contact: Carl Dietrich Phone 1: 517-784-9108 Phone 1: 269-342-0136 Phone 1: 616-957-0492 Phone 2: Phone 2: Phone 2: Fax: 517-784-7740 Fax: 269-342-2577 Fax: 616-957-0978 E-mail: E-mail: E-mail: S MC MC QP Consumers Concrete - Lansing - A #830 Consumers Concrete - Lansing - B #831 Consumers Concrete - Muskegon, MI Address: 1367 Lake Lansing Road Address: 1367 Lake Lansing Road Address: 4400 Evanston Ave City: Lansing City: Lansing City: Muskegon State: MI State: MI State: MI Zip: 48912 Zip: 48912 Zip: 49442 Contact: Dave Carlson Contact: Dave Carlson Contact: Dick Woodward Phone 1: 517-267-3567 Phone 1: 517-267-3567 Phone 1: 231-777-3981 Phone 2: Phone 2: Phone 2: Fax: 517-316-0610 Fax: 517-316-0610 Fax: 231-777-3982 E-mail: E-mail: E-mail: S S MC QP Consumers Concrete - Niles, MI Consumers Concrete - Otsego, MI Consumers Concrete - Paw Paw, MI Address: Address: Address: City: Niles City: Otsego City: Paw Paw State: MI State: MI State: MI Zip: 49120 Zip: 49078 Zip: 49079 Contact: Contact: Contact: Phone 1: Phone 1: Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S MC Consumers Concrete - Portland, MI Consumers Concrete - South Haven, MI Consumers Concrete - Sturgis, MI Address: Address: 1500 Kalamazoo Street Address: City: Portland City: South Haven City: Sturgis State: MI State: MI State: MI Zip: Zip: 49090 Zip: 49091 Contact: Contact: Mr. John Filbrandt Contact: Phone 1: 517-647-4551 Phone 1: 616-637-5222 Phone 1: Phone 2: Phone 2: Phone 2: Fax: 517-647-4772 Fax: Fax: E-mail: E-mail: E-mail: MC QP MC S MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 12 of 56 Consumers Concrete - Three Rivers, MI Consumers Concrete - Wayland, MI Consumers Concrete - West Olive, MI Address: Address: Address: 7584 North Lakeshore City: Three Rivers City: Wayland City: West Olive State: MI State: MI State: MI Zip: 49093 Zip: 49348 Zip: 49460 Contact: Contact: Contact: Mr. Elmore Yell Phone 1: Phone 1: Phone 1: 616-399-6236 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC MC Consumers Concrete - Whitehall, MI Consumers Energy Company - Cobb Plant Consumers Sand & Gravel Address: Address: 145 Causeway Address: P.O. Box 231 City: Whitehall City: Muskegon City: Kalamazoo State: MI State: MI State: MI Zip: Zip: 49440 Zip: 49005 Contact: Contact: Mr. Larry Gutoski Contact: Donald W. Thomas Phone 1: 231-894-2705 Phone 1: 231-726-6738 Phone 1: 616-342-9869 Phone 2: Phone 2: Phone 2: Fax: 231-893-3810 Fax: Fax: E-mail: E-mail: E-mail: MC QP MC S MC ConsumersBH Contech Construction - Mason, MI Contech Construction - Grand Rapids, MI Address: Address: P.O. Box 350 Address: 2904 Tyler Dake Rd City: Benton Harbor City: Mason City: Zeeland State: MI State: MI State: MI Zip: 49022 Zip: 48854 Zip: 49464 Contact: Contact: Mr. Joe Behne Contact: Mr. Ryan Loeprich Phone 1: Phone 1: 517-676-3000 Phone 1: 616-403-5525 Phone 2: Phone 2: Phone 2: Fax: Fax: 517-676-9529 Fax: 616-741-9169 E-mail: E-mail: E-mail: [email protected] S MC MC S MC Contech Construction - South Bend, IN Contech Construction Prod., Inc., Winchester, KY Cormix, Inc., Des Plaines, IL Address: Metal Products Division Address: 700 Rolling Hills Avenue Address: 2200 East Devon Ave., #111 City: South Bend City: Winchester City: Des Plaines State: IN State: KY State: IL Zip: 46619 Zip: 40391 Zip: 60018 Contact: Mr. Kevin Slaughter Contact: Mr. Tom Nein Contact: Mr. Jim Greer Phone 1: 219-288-4754 Phone 1: 606-744-3339 Phone 1: 800-621-5506 Phone 2: Phone 2: Phone 2: Fax: 219-234-7098 Fax: 606-744-9665 Fax: E-mail: Plant is Closed E-mail: E-mail: MC MC QP Cormix, Inc., Detroit, MI Cornellie - Harbor Springs Cornellie - Mancelonia Address: P.O. Box 19461 Address: Address: City: Detroit City: Harbor Springs City: State: MI State: State: Zip: 48219 Zip: Zip: Contact: Mr. Tim Klemens Contact: Contact: Phone 1: 800-621-5506 Phone 1: Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: QP S MC S MC Cornillie Concrete - Detroit M-16 Cosmec, Inc. Court Galvanizing Limited Address: 20565 Hoover Road Address: 70 South Street Address: 138 Dawson Rd. City: Detroit City: Walpole City: Guelph State: MI State: MA State: ON Zip: 48205 Zip: 02081 Zip: N1H 6K5 Contact: Contact: Peter Crotty Contact: Charles J. Whittaker Phone 1: 313-527-1900 Phone 1: 508-668-6600 Phone 1: 519-824-0150 Phone 2: Phone 2: Phone 2: Fax: 313-527-0490 Fax: Fax: E-mail: E-mail: E-mail: S S S Covert Operations, Inc., Cox Brothers Machining Cox Industries Address: P.O. Box 30009 Address: 2300 East Ganson Address: P.O. Box 366 City: Long Beach City: Jackson City: New Haven State: CA State: MI State: MI Zip: 90853 Zip: 49202 Zip: 48048 Contact: Mr. Edward Che Contact: Russ Cox Contact: Dick Ventura Phone 1: 800-827-7229 Phone 1: 517-796-4662 Phone 1: 313-749-6650 Phone 2: Phone 2: Phone 2: Fax: Fax: 517-796-4774 Fax: E-mail: E-mail: [email protected] E-mail: QP S MC TS QP Crafco, Inc. - Arizona Crafco, Inc. - Pennsylvania Crafco, Inc. - Tennessee Address: 6975 W. Crafco Way Address: 1680 East Race Street Address: P.O. Box 127 City: Chandler City: Allentown City: Halls State: AZ State: PA State: TN Zip: 85226 Zip: 16103 Zip: 38040 Contact: Mr. Larry Erickson Contact: Mr. Rich Mitchel Contact: Mr. Carter Phillips Phone 1: 602-276-0406 Phone 1: 610-264-7541 Phone 1: 901-836-5002 Phone 2: Phone 2: Phone 2: Fax: Fax: 610-266-1871 Fax: E-mail: E-mail: E-mail: TS QP TS MC TS Crandell Brothers Trucking Cretex Specialty Products Crispin Company Address: 800 Island Highway Address: N16 W23390 Stoneridge Dr, A Address: 2009 Lubbock Street City: Charlotte City: Waukesha City: Houston State: MI State: WI State: TX Zip: 48813 Zip: 53188 Zip: 77007 Contact: Randy Crandell Contact: Lee Haessig Contact: Phone 1: 517-645-7515 Phone 1: Phone 1: 713-426-2800 Phone 2: 517-543-2930 Phone 2: Phone 2: Fax: Fax: Fax: 713-224-1126 E-mail: E-mail: E-mail: S QP Crystal Aggregates Culver Excavating and Trucking Curtis Excavating Address: 18615 Nessen City Road Address: 3113 Wallace Rd Address: 7894 Curtis Lane City: Copemish City: WEBBERVILLE City: Ocqueoc State: MI State: MI State: MI Zip: 49625 Zip: 48892 Zip: 49759 Contact: Dave Cutler Contact: David Culver Contact: John Curtis Phone 1: 231-351-7800 Phone 1: 517-521-3478 Phone 1: Phone 2: Phone 2: 517-202-2112 Phone 2: Fax: 231-929-0210 Fax: 517-521-4897 Fax: E-mail: E-mail: E-mail: S MC S MC S MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 13 of 56 Custom Crushing & Recycling, Inc. Cyclone Fence Co. D-Bolt Co. Address: 978 64TH Street SW Address: 2240 Middlebelt Rd. Address: P.O. Box 37 City: Byron Center City: Garden City City: Glenshaw State: MI State: MI State: PA Zip: 49315-8685 Zip: 48135 Zip: 15116 Contact: Contact: Mike Contact: Phone 1: 616-249-3329 Phone 1: 313-425-0054 Phone 1: 412-487-5432 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S D-CO Aggregates LLC D.S. Brown Company D.W. Davies & Co., Inc., Address: 7333 Argentine Road Address: P.O. Box 158 Address: 3200 Phillips Ave., City: Howell City: North Baltimore City: Racine State: MI State: OH State: WI Zip: 48843 Zip: 45872 Zip: 53403 Contact: Vaughn Smith Contact: Mr. Keith Krobath Contact: Mr. Jeff Kraschnewski Phone 1: 517-552-4940 Phone 1: 419-257-3561 Phone 1: 414-637-6133 Phone 2: 810-459-9190 Phone 2: Phone 2: Fax: Fax: 419-257-2200 Fax: E-mail: E-mail: E-mail: S MC TS QP QP DAVID NEWELL EXCAVATING DGI Industries DJ MCQUESTION & SONS Address: 5211 CARD ROAD Address: P.O. Box 70 Address: 17708 18 MILE ROAD City: READING City: Bennington City: LEROY State: MI State: NH State: MI Zip: 49274 Zip: 03442 Zip: 49655 Contact: DAVID NEWELL Contact: Mr. John Demetry Contact: ROBERT MCQUESTION Phone 1: 517-283-2876 Phone 1: 603-641-2850 Phone 1: 231-768-4403 Phone 2: Phone 2: Phone 2: Fax: Fax: 603-669-6991 Fax: 231-768-5246 E-mail: E-mail: E-mail: S MC S MC DLF TRUCKING DUFFEK SAND & GRAVEL, INC. DVT Electric, Inc., Address: 938 MILLER Address: 908 HICKORY STREET Address: 921-47th Street, S.W. City: RILEY City: ANTIGO City: Wyoming State: MI State: WI State: MI Zip: 48041 Zip: 54409 Zip: 49509 Contact: DENNIS FETTY Contact: RANDY PALMER Contact: Phone 1: 810-395-2353 Phone 1: 715-623-7616 Phone 1: 616-538-0039 Phone 2: 586-531-0448 Phone 2: 715-216-0329 Phone 2: Fax: 810-395-4063 Fax: 715-627-7051 Fax: E-mail: E-mail: E-mail: S MC S MC S Daanen & Janssen, Inc. Dale Dukes & Sons, Inc., Dan Hoe Recycle Address: 2000 Enterprise Drive Address: Rt. #3, 11051 205th Avenue Address: 527 Young Ave City: DePere City: Big Rapids City: Muskegon State: WI State: MI State: MI Zip: 54115 Zip: 49307 Zip: Contact: Aaron Kinney Contact: Mr. Rex Dukes Contact: Dan Hoe Phone 1: 920-336-4149 Phone 1: 616-796-8145 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: 616-796-1030 Fax: E-mail: E-mail: E-mail: S TS Dan's Excavating, Inc. Danruss Ready Mix Concrete - Windsor C-01 Darby Ready Mix Address: 12955 23 Mile Rd Address: 2490 McDougall Street Address: U.S.-12 & Herald Hwy. City: Shelby Township City: Windsor City: Addison State: MI State: ON State: MI Zip: 48315 Zip: N8X3N7 Zip: 49220 Contact: Contact: Gary Ropat Contact: Mike Comstock Phone 1: 586-254-2040 Phone 1: 519-969-2248 Phone 1: 517-547-7004 Phone 2: Phone 2: 1-800-427-2947 Phone 2: Fax: Fax: Fax: 517-547-7714 E-mail: E-mail: E-mail: S MC QP Davidson Plastic Company Davis Construction Co. Dayton Barsplice, Inc., - Subsidiary of FC Ind., Inc Address: 18726 E. Valley Highway Address: 5236 Dumond Court ,Suite A Address: 1875 Radio Rd. City: Kent City: Lansing City: Dayton State: WA State: MI State: OH Zip: 98032 Zip: 48917 Zip: 45431 Contact: Contact: Ms. Heather Hendges Contact: Larry Alcorn Phone 1: 206-251-8140 Phone 1: 517-322-3800 Phone 1: 513-252-3456 Phone 2: Phone 2: Phone 2: Fax: Fax: 517-322-0305 Fax: E-mail: E-mail: E-mail: QP S Dayton Superior Corporation Dayton Superior Corporation Dean's Landscaping-Excavating Address: 402 South 1st Street Address: 721 Richard Street Address: 48 Long RD City: Oregon City: Miamisburg City: Sand Lake State: IL State: OH State: MI Zip: 61061-1836 Zip: 45342 Zip: 49343 Contact: Ms. Leanne Vacour Contact: Mr. Jim Furnas Contact: Phone 1: 815-732-3136 Phone 1: 513-866-0711 Phone 1: 616-636-5524 Phone 2: Phone 2: 800-745-3700 Phone 2: Fax: 815-732-2866 Fax: 513-866-1558 Fax: E-mail: E-mail: E-mail: TS QP S QP MC Dearborn Screw and Bolt Co., Decker Manufacturing Co., Deer Creek Seed Address: P.O. Box 607 Address: 703 North Clark Street Address: PO Box 105 City: Dearborn City: Albion City: Ashland State: MI State: MI State: WI Zip: 48121-0607 Zip: 48224-0360 Zip: 54806 Contact: Bob Ashton Contact: Contact: Tim Bauer Phone 1: 313-272-4700 Phone 1: Phone 1: Phone 2: 800-423-8880 Phone 2: Phone 2: Fax: 313-272-6365 Fax: Fax: E-mail: E-mail: E-mail: QP S MC MC Deery American Corp. Degussa Admixtures (form) Master Builders Degussa, Inc., Address: PO Box 4099 Address: 23700 Chagrin Blvd. Address: 1220 Remington Road City: Grand Junction City: Cleveland City: Schaumburg State: CO State: OH State: IL Zip: 81502 Zip: 44122 Zip: 60173 Contact: Lisa Zentner Contact: Contact: Mr. Mark Nelson Phone 1: 307-778-8610 Phone 1: Phone 1: 847-882-8675 Phone 2: Phone 2: Phone 2: 800-433-9517 Fax: Fax: Fax: E-mail: E-mail: E-mail: QP QP QP

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 14 of 56 Delong's Inc. Delta Electrical Contractors of Lansing DetecTile Corporation Address: 301 Dix Rd. Address: 7808 Lanac St. Address: 603 Mallard Ln City: Jefferson City City: Lansing City: Oak Brook State: MO State: MI State: IL Zip: 65102 Zip: 48917 Zip: 60523 Contact: Craig Koetting Contact: Contact: Andy Watne Phone 1: 573-635-6121 Phone 1: 517-322-2177 Phone 1: Phone 2: Phone 2: Phone 2: Fax: 573-635-9101 Fax: Fax: E-mail: [email protected] E-mail: E-mail: S S QP Detectable Warning Systems Detroit Bulk Storage - Atwater Detroit Bulk Storage - River Rouge Address: 215 S. Water St., Suite 103 Address: Vernon Street - Concrete Mix Dock Address: P.O. Box 18241 City: Wilmington City: Atwater City: River Rouge State: NC State: MI State: MI Zip: 28401 Zip: Zip: 48218-0241 Contact: Alex Munroe Contact: Contact: Noel Frye Phone 1: 877-232-6287 Phone 1: 313-350-4666 Phone 1: 313-841-7470 Phone 2: Phone 2: Phone 2: 313-841-7471 Fax: Fax: Fax: E-mail: E-mail: E-mail: QP MC S Detroit Concrete Products Detroit Edison - Conner Creek Plant Detroit Edison - Marysville Plant Address: 4870 McCarthy Drive Address: 200 Lycaste Address: 301 Gratiot City: Milford City: Detroit City: Marysville State: MI State: MI State: MI Zip: 48042 Zip: 48214 Zip: 48040 Contact: Christopher Swift Contact: Contact: Phone 1: Phone 1: Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: 313-499-0209 Fax: 810-364-2210 E-mail: E-mail: E-mail: S MC MC Detroit Edison - Owner of Pit 82-006 Detroit Edison - St. Clair Plant Detroit Edison - Trenton Plant Address: 2000 Second Avenue Address: 4901 Pointe Drive Address: 4695 West Jefferson City: Detroit City: East China City: Trenton State: MI State: MI State: MI Zip: 48226 Zip: 48054 Zip: 48183 Contact: Dennis Leonard Contact: Contact: Phone 1: 313-235-8714 Phone 1: Phone 1: Phone 2: Phone 2: Phone 2: Fax: 313-235-5018 Fax: Fax: E-mail: E-mail: E-mail: S MC MC MC Detroit Lime Dock Detroit Ready Mix Detroit Recycled Concrete Co Address: 125 S. Dix Address: Address: 14294 Meyers Rd City: Detroit City: Detroit City: Detroit State: MI State: MI State: MI Zip: Zip: Zip: 48227 Contact: Contact: Contact: Brett Phone 1: Phone 1: Phone 1: 2487623331 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: MC S S MC Dewitt Products Company Dexter Corporation - Hysol Division Diane Dukes, Inc., Address: 5860 Plumer Street Address: One Dexter Drive Address: 11390 205th Avenue City: Detroit City: Seabrook City: Big Rapids State: MI State: NH State: MI Zip: 48209 Zip: 03874 Zip: 49307 Contact: Mr. Jack McClellan Contact: Ms. Debbie Walsh Contact: Ms. Diane Dukes Phone 1: 313- 554-0575 Phone 1: 603-474-5541 Phone 1: 231-796-2115 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 231-796-6144 E-mail: E-mail: E-mail: TS QP S TS Diversco Construction Co., Doan - Adrian - Plant #826 Doan - Dundee - Plant #831 Address: 675 Clyde Ct. SW. Address: Address: City: Byron Center City: Adrian City: Dundee State: MI State: MI State: MI Zip: 49315 Zip: Zip: Contact: Contact: Contact: Phone 1: Phone 1: Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S S MC S MC Doan - Grass Lake - Plant #827 Doan - Manchester - Plant #832 Doan - Ypsilanti - Plant #818 Address: 4950 Loveland Road Address: Address: City: Grass Lake City: Manchester City: Ypsilanti State: MI State: MI State: MI Zip: 49240 Zip: Zip: Contact: Debbie Schmucker Contact: Contact: Phone 1: Phone 1: Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S MC Doan Concrete Doan Concrete - Canton, MI Doan Concrete - Inkster M-27 Address: 3670 Carpenter Rd Address: 45605 Michigan Avenue Address: 29001 Michigan Avenue City: Ypsilanti City: Canton City: Inkster State: MI State: MI State: MI Zip: 48197 Zip: 48188 Zip: 48141 Contact: Deb Shmucker Contact: Brad Contact: Phone 1: 734-434-3634 Phone 1: 734-480-3400 Phone 1: 734-775-7200 Phone 2: Phone 2: Phone 2: Fax: 734-971-4679 Fax: Fax: E-mail: E-mail: E-mail: MC MC Doan Concrete - Riverview M-08 Doan Concrete - Warren, MI Doan Construction Co. Address: 20060 Sibley Road Address: 23055 Groesbeck Address: 3650 Carpenter Road City: Riverview City: Warren City: Ypsilanti State: MI State: MI State: MI Zip: Zip: 48089 Zip: 48197 Contact: Contact: Kenyetta Contact: Mr. Max Elliot Phone 1: 734-285-1002 Phone 1: 313-527-1200 Phone 1: 313-971-4678 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 313-971-4415 E-mail: E-mail: E-mail: MC MC S TS

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 15 of 56 Door County Fabrication Dornbos Sign & Safety Doster Sand & Gravel, LP Address: 1456 Shiloh Rd. Address: 619 W. Harris St. Address: 275 East M-89 City: Sturgeon Bay City: Charlotte City: Plainwell State: WI State: MI State: MI Zip: 54235 Zip: 48813 Zip: 49080 Contact: Contact: Jeff Dornbos, Andrea Contact: Phone 1: 414-743-2591 Phone 1: 517 543-4000 Phone 1: 616-685-9040 Phone 2: Phone 2: Phone 2: Fax: Fax: 517 543-4044 Fax: E-mail: E-mail: E-mail: TS S MC TS Douglas Steel Dover Steel Fabricators, Ltd., Dow Chemical, U.S.A. Address: 1312 South Waverly Rd. Address: 13522 Foley Address: P.O. Box 641386 City: Lansing City: Detroit City: Pittsburgh State: MI State: MI State: PA Zip: 48909 Zip: 48227 Zip: 15264-1386 Contact: Jerry Erikson Contact: Contact: Phone 1: 517-322-2050 Phone 1: 313-491-7500 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: 313-933-6167 Fax: E-mail: E-mail: E-mail: S S MC Dow Corning Corp. - Midland, MI Dow Corning Corp. - Roswell, GA Drenth Brothers Address: Address: 1225 Northmeadow Pky, Suite 104 Address: P.O. Box 236 City: Midland City: Roswell City: Ellsworth State: MI State: GA State: MI Zip: 48686 Zip: 30244 Zip: 49729 Contact: Mr. Sherwood Spells Contact: Mr. Daneil M. Nee Contact: Jerrol Drenth Phone 1: 989-496-4652 Phone 1: 770-751-7979 Phone 1: 231-588-2345 Phone 2: Phone 2: Phone 2: Fax: Fax: 770-343-8015 Fax: E-mail: E-mail: E-mail: MC QP MC QP S MC Dundee Concrete Dupont Powder Coatings Durable, Inc., Address: 596 T.Y. Circle Drive Address: 8586 Fair Road Address: 6290 Sims Street City: Dundee City: Strongsville City: Sterling Heights State: MI State: OH State: MI Zip: 48131 Zip: 44136 Zip: 48078 Contact: Debbie Schmucker Contact: Mr. Dan Trott Contact: Mr. Ted Walters Phone 1: 734-216-4229 Phone 1: 440-891-1709 Phone 1: 313-264-6010 Phone 2: 734-434-3634 Phone 2: Phone 2: Fax: 734-971-4579 Fax: 440-891-1989 Fax: E-mail: E-mail: E-mail: S QP S TS E. A. Wood - Oscoda E. C. Korneffel Co. E. T. Mackenzie Co. Address: Address: 2691 Veterans Parkway Address: 4248 W. Saginaw Hwy. City: City: Trenton City: Grand Ledge State: State: MI State: MI Zip: Zip: 48183 Zip: 48837 Contact: Contact: Contact: Phone 1: Phone 1: 313-676-2131 Phone 1: 517-627-8408 Phone 2: Phone 2: Phone 2: Fax: Fax: 313-676-0788 Fax: E-mail: E-mail: E-mail: S MC S S E.C. Levy Co. - Aggregates E.C. Levy Co. - Slag E.T Mackenzie Co Address: 51455 West Twelve Mile Road Address: 8800 Dix Avenue Address: 4248 W. Saginaw City: Wixom City: Detroit City: Grand Ledge State: MI State: MI State: MI Zip: 48393 Zip: 48209 Zip: 48837 Contact: Mike Kolrer Contact: John D. Perry Contact: Tony Raykovich Phone 1: 810-349-6140 Phone 1: 313-843-7200 Phone 1: 517-622-2124 Phone 2: Phone 2: Phone 2: Fax: Fax: 313-849-9448 Fax: 517-627-4470 E-mail: E-mail: E-mail: MC MC S MC EDWARD GIRAUD TRUCKING, INC. ELP Special Fasteners ENON SAND & GRAVEL Address: 12223 DARLING ROAD Address: 3281 West County Road O NS Address: 11641 MOSTELLER RD City: MILAN City: Frankfort City: CINCINNATI State: MI State: IN State: OH Zip: 48160 Zip: 46041-6966 Zip: 45241 Contact: ED GIRAUD Contact: Contact: DAVE GROTH Phone 1: 734-476-1140 Phone 1: 765-654-0477 Phone 1: 513-260-6967 Phone 2: Phone 2: Phone 2: 937-882-6357 Fax: 734-481-9951 Fax: 765-654-0857 Fax: E-mail: E-mail: E-mail: S QP S MC EVANS DEVELOPEMENT East Coast Erosion Blankets, LLC East Jordan Iron Works, Inc. Address: 7920 SANILAC DR. Address: 443 Bricker Road Address: P.O. Box 439 City: LEXINGTON City: Bernville City: East Jordan State: MI State: PA State: MI Zip: 48450 Zip: 19506 Zip: 49727 Contact: DEAN EVANS Contact: Ms. Diane Hitt Contact: John Snyder Phone 1: 810-531-4138 Phone 1: 610 488-8496 Phone 1: 231-536-2261 Phone 2: Phone 2: Phone 2: 800-874-4100 Fax: Fax: 610 488-8494 Fax: 231-536-4458 E-mail: E-mail: E-mail: [email protected] S S MC QP MC QP Edward C. Levy - Detroit Lime Dock Edward C. Levy - Jefferson Marine Terminal Edward C. Levy - Nat. Agg. Div. Address: 51445 West 12 Mile Road Address: 51445 West 12 Mile Rd Address: 51445 West 12 Mile Road City: Wixom City: Wixom City: Wixom State: MI State: MI State: MI Zip: 48393 Zip: 48393 Zip: 48393 Contact: John Olle Contact: John Olle Contact: John Olle Phone 1: 248-866-1047 Phone 1: 248-349-6140 Phone 1: 248-349-6140 Phone 2: 248-349-6140 Phone 2: 248-866-1047 Phone 2: 248-866-1047 Fax: Fax: 248-349-9007 Fax: 248-349-9007 E-mail: [email protected] E-mail: [email protected] E-mail: [email protected] S TS S S MC Edward C. Levy - Slag Division Edward Kramer & Sons Edward R. White Contractor, Inc. Address: 8800 Dix Avenue Address: P.O. Box 55 Address: 1877 Earlmont City: Detroit City: Clay Center City: Berkley State: MI State: OH State: MI Zip: 48209 Zip: 43408 Zip: 48072 Contact: Tony Johnson Contact: Edward Kramer Contact: Mr. Robert W. White Phone 1: 313-429-2429 Phone 1: 419-855-8388 Phone 1: 313-541-1165 Phone 2: 313-843-7200 Phone 2: Phone 2: Fax: 313-429-2448 Fax: Fax: 810-541-2973 E-mail: [email protected] E-mail: E-mail: S MC S S

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 16 of 56 Elf Asphalt, Inc. - Bay City, MI Elf Asphalt, Inc. - Howell, MI Elf Asphalt, Inc. - Jackson, MI Address: 318 Atlantic Street Address: 1305 East Grand River Address: P.O. Box 319 City: Bay City City: Howell City: Jackson, State: MI State: MI State: MI Zip: 48706 Zip: 48843 Zip: 49201 Contact: Mr. Peter Miller Contact: Contact: Mr. Steve Dykstra Phone 1: 989-893-8511 Phone 1: 517-564-0850 Phone 1: 517-784-2383 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: TS TS TS Elgin Molded Plastics, Inc., Ellet Enterprises Elmer's Crane & Dozer, Inc. Address: 900 Grace Street Address: 5726 Sherwood Rd. Address: P.O. Box 6150 City: Elgin City: Olivet City: Traverse City State: IL State: MI State: MI Zip: 60120 Zip: Zip: 49696-6150 Contact: Mr. Walter Hegel Contact: Michael Kingsbury Contact: Mr. John Meddaugh Phone 1: Phone 1: 800-968-3846 Phone 1: 231-943-3443 Phone 2: Phone 2: Phone 2: 2319435665 Lab Fax: Fax: Fax: 231-943-8975 E-mail: E-mail: E-mail: Johns fax 231-943-5534 QP MC S MC Elmer's Omer Elmer's Sand and Gravel Elmer's Tri City, Inc. Address: Address: P.O. Box 6150 Address: 2666 Salzburg Road City: Omer City: Traverse City City: Midland State: MI State: MI State: MI Zip: Zip: 49696-6150 Zip: Contact: Contact: Mr. John Meddaugh Contact: Mr. Phone 1: Phone 1: 231-943-3443 Phone 1: 989 429-1719 Phone 2: Phone 2: 231-943-5665 Phone 2: Fax: Fax: 231-943-8975 Fax: E-mail: E-mail: E-mail: S S S Elmers Concrete - Big Rapids, MI Elmers Concrete - Manistee, MI Elmers Concrete - White Cloud, MI Address: 20248 19 Mile Road Address: Address: 1231 E. 16th Street City: Big Rapids City: Manistee City: White Cloud State: MI State: MI State: MI Zip: 49307 Zip: 49660 Zip: 49349 Contact: Kevin Contact: Contact: Mark Phone 1: 231-796-3533 Phone 1: Phone 1: 231-689-1785 Phone 2: Phone 2: Phone 2: Fax: 231-796-3353 Fax: Fax: 231-689-0091 E-mail: E-mail: E-mail: S MC QP S MC QP S MC QP Elsey Construction Products Emerald Creek Garnet Energy Coatings Address: 20416 Harper Avenue Address: P.O. Box 190 Address: 15 Chessen Lane City: Harper Woods City: Fernwood City: Alton State: MI State: ID State: IL Zip: 48225 Zip: 83830 Zip: 62002 Contact: Jamie Elsey Contact: Mr. Lindsay Gorrill Contact: Phone 1: 313-886-9700 Phone 1: 208-245-2096 Phone 1: Phone 2: Phone 2: Phone 2: Fax: 313-886-6710 Fax: Fax: E-mail: E-mail: E-mail: S QP S Engineered Plastics, Inc. Engineered Wire Products - Div. of Price Brothers Ennis Traffic Safety Solutions Address: 300 International Drive, Suite 100 Address: P.O. Box 313 Address: 211 W. Pairrie Ave. City: Williamsville City: Upper Sandusky City: Wheaton State: NY State: OH State: IL Zip: 14221 Zip: 43351 Zip: 60187 Contact: Bruce Woolner Contact: Mr. Vince Kaminski Contact: Mr. Peter McCafferty Phone 1: 800-682-2525 Phone 1: 800-842-8581 Phone 1: 630 841-4711 Phone 2: Phone 2: 419-294-3817 Phone 2: Fax: Fax: Fax: 630 690-0288 E-mail: E-mail: E-mail: QP MC S MC QP Environmental Protection Products Erect-A-Line Erico Concrete Construction Address: 8951 East M-72 Address: 121 La Paz Drive Address: 34600 Solon Road City: Williamsburg City: Dallas City: Solon State: MI State: TX State: OH Zip: 49690 Zip: 75217 Zip: 44139 Contact: Mr. Jim Brunackey Contact: Mike Miller Contact: Phone 1: 616-267-9911 Phone 1: 214-630-1154 Phone 1: 1-440-248-0100 Phone 2: Phone 2: 972-345-7592 Phone 2: Fax: 616-267-9922 Fax: Fax: 1-440-248-0723 E-mail: E-mail: [email protected] E-mail: S MC MC S Erie Stone - Bluffton Erie Stone - Huntington Erie Stone - Markle Address: Address: Address: City: Bluffton City: Huntington City: Markle State: State: State: Zip: Zip: Zip: Contact: Contact: Contact: Phone 1: 219-824-3428 Phone 1: 219-356-7214 Phone 1: 219-758-2117 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail:

Erie Stone - Montpelier Ernst Concrete & Supply - Warren M-24 Erosion Control Systems, Inc., Address: Address: 23055 Groesbeck Address: 9015 Energy Lane City: Montpelier City: Warren City: Northport State: State: MI State: AL Zip: Zip: 48089 Zip: 35476 Contact: Contact: Kenyetta Contact: Mr. Michael Gavin Phone 1: 317-728-5335 Phone 1: 313-527-1200 Phone 1: 205-333-3080 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S QP Ersco Corporation, Mishawaka, IN Ersco Corporation, Saginaw, MI Ersco Corporation, Southfield, MI Address: 1124 South Merrifield Address: 6666 Bay Raod Address: P.O. Box 195 City: Mishawaka City: Saginaw City: Southfield State: IN State: MI State: MI Zip: 46544 Zip: 48604 Zip: 48037-0195 Contact: Mr. Wilbur Stockdale Contact: Mr. Bob Johnson Contact: Ms. Joanne Clark Phone 1: 219-259-8543 Phone 1: 517-790-8001 Phone 1: 248-353-8202 Phone 2: 800-530-9902 Phone 2: 800-530-9904 Phone 2: 800-530-9901 Fax: 219-256-1560 Fax: Fax: 810-353-0543 E-mail: E-mail: E-mail: S TS S TS S TS

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 17 of 56 Ersco Corporation, Wyoming, MI Essroc - Martinsburg Essroc / Essexville Address: 2739 Burlingame, SW Address: 1826 S Queen St Address: City: Wyoming City: Martinsburg City: State: MI State: WV State: Zip: 49509 Zip: 25401 Zip: Contact: Ms. Kathy Bibler Contact: Contact: Linda Leagle Phone 1: 616-531-7050 Phone 1: 304-260-1800 Phone 1: 800-336-0366 Phone 2: 800-530-9903 Phone 2: Phone 2: Fax: 616-531-2420 Fax: 304-267-6217 Fax: E-mail: E-mail: E-mail: S TS MC S MC Essroc / Picton Essroc Canada, Inc., Picton, ON Essroc Materials - Essexville, MI Address: Address: P.O. Box 620 Address: P.O. Box 80 City: City: Picton City: Essexville State: State: ON State: MI Zip: Zip: CANADA KOK 2TO Zip: 48732 Contact: Linda Leagle Contact: Mr. Tom Wehlend Contact: Mr. Richard Le Vert Phone 1: 800-336-0366 Phone 1: 613-476-3222 Phone 1: 989-894-4581 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 989-894-0520 E-mail: E-mail: E-mail: S MC MC MC Essroc Materials - Logansport, IN Essroc Materials - Speed, IN Etna Supply Company, Grand Rapids, MI Address: P.O. Box 659 Address: 301 E Highway 31 Address: 529 32nd Street. SE City: Logansport City: Speed City: Grand Rapids State: IN State: IN State: MI Zip: 46947 Zip: 47172 Zip: 49508 Contact: Mr. David Sutton Contact: Mr. Kelly Farmer Contact: Mr. Fred Christiansen Phone 1: 574-753-5121 Phone 1: 812-246-7751 Phone 1: 616-241-5414 Phone 2: 800-336-0366 Phone 2: Phone 2: Fax: 574-722-2168 Fax: 812-246-4672 Fax: E-mail: E-mail: E-mail: MC MC S Etna Supply Company, Wixom, MI Euclid Chemical Company Evans Metal Products Address: 29949 Beck Road Address: 19218 Redwood Raod Address: 3412 County Rd. 9 City: Wixom City: Cleveland City: Elkhart State: MI State: OH State: IN Zip: 48393 Zip: 44110 Zip: 46514 Contact: Mr. Gary Contact: Andrew Fulkerson Contact: Cliff Evans Phone 1: 248-624-5000 Phone 1: 216-531-9222 Phone 1: 219-264-2166 Phone 2: Phone 2: 800 321-7628 Phone 2: Fax: 248-624-9563 Fax: 216-481-7072 Fax: E-mail: E-mail: E-mail: S QP Expo Wire - Insteel Wire Products FIORES CRUSHED CONCRETE, INC. Fahrner Asphalt Sealers Address: P.O. Box 1122 Address: 33200 MOUND ROAD Address: 248 Wellington Dr. City: Mount Airy City: STERLING HEIGHTS City: Gwinn State: NC State: MI State: MI Zip: 27030 Zip: 48310 Zip: 49841 Contact: Contact: JOAN FIORE Contact: Phone 1: 800-334- 9504 Phone 1: 586-939-6200 Phone 1: 906-346-4820 Phone 2: Phone 2: Phone 2: Fax: Fax: 586-939-2738 Fax: E-mail: E-mail: E-mail: QP S MC S MC Fairprene Inc. Falks Bros. Construction Co., Inc. Fayas & Sons Address: 85 Mill Plan Rd. Address: E3481 Highway 22 and 54 Address: 609 S. Carpenter Avenue City: Fairfield City: Waupaca City: Kingsford State: CT State: WI State: MI Zip: 06430 Zip: 54981 Zip: 49801 Contact: Mr. Carl Killin Contact: Mr. Robert Falks Contact: Steve Johnson Phone 1: 800-231-9111 Phone 1: 414-634-1343 Phone 1: 906-774-0377 Phone 2: EXT 241 Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: MC QP S Fein-Miller Gravel Co. Fendt Builders Supply - Ann Arbor Fendt Builders Supply - Farmington Hills Address: 1765 126th Street Address: 3285 West Liberty Address: 22005 Gill Road City: Hopkins City: Ann Arbor City: Farmington Hills State: MI State: MI State: MI Zip: 49328 Zip: 48103-9795 Zip: 48024 Contact: Sue Wycoff Contact: Contact: Mr. George Ferguson Phone 1: 616-650-1123 Phone 1: 313-663-4277 Phone 1: 313-474-3211 Phone 2: Phone 2: Phone 2: Fax: 616-685-1327 Fax: 313-663-6515 Fax: 810-474-8110 E-mail: E-mail: E-mail: MC MC Fendt Transit Mix - Howell, MI Fendt Transit Mix - Novi M-19 Fenton Sand and Gravel Address: 3655 Grand Oaks Drive Address: 43443 Flint Street Address: City: Howell City: Novi City: Denton State: MI State: MI State: MI Zip: 48843 Zip: 48050 Zip: Contact: Mike Grover Contact: Roger Fendt or Jerry Contact: Phone 1: 517-546-8280 Phone 1: 248-349-0382 Phone 1: Phone 2: Phone 2: EX 1212 Phone 2: Fax: Fax: 248-349-4059 Fax: E-mail: E-mail: E-mail: S S MC QP Ferguson Block Company, Inc. Ferndale Electric Ferro Corporation - Powder Coating Division Address: 10052 East Coldwater Road Address: 1571 Mapledale Address: P.O. Box 6550 City: Davison City: Ferndale City: Cleveland State: MI State: MI State: OH Zip: 48423 Zip: 48220 Zip: 44101 Contact: Mr. James Russell Contact: Contact: Mr. Paul J. Morgan Phone 1: 313-653-2812 Phone 1: 313-545-4404 Phone 1: 216-641-8580 Phone 2: Phone 2: Phone 2: Fax: 810-658-2620 Fax: Fax: E-mail: E-mail: E-mail: MC S QP Filtrona Extrusion - Davidson Traffic Control Final Cut Municipal Castings-Site Solutions, Inc. Finn Corporation Address: Address: 5137 Pontiac Trail Suite A Address: 9281 Le Saint Drive City: City: Ann Arbor City: Fairfield State: State: MI State: OH Zip: Zip: 48105 Zip: 45014 Contact: Contact: Mr. Dennis McNeely Contact: Mr. Pete Simmons Phone 1: Phone 1: 734-669-6132 Phone 1: 513-874-2818 Phone 2: Phone 2: Phone 2: Fax: Fax: 734-929-9938 Fax: E-mail: E-mail: E-mail: QP QP QP

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 18 of 56 Fisher - Owosso - Plant #823 Fisher Sand & Gravel Five Star Products, Inc., Address: 599 S. Gould Street Address: 971 S. Jefferson Avenue Address: 18760 Mercer Road City: Owosso City: Midland City: Bowling Green State: MI State: MI State: OH Zip: 48867 Zip: 48640 Zip: 43402 Contact: Jim or Kevin Coldiron Contact: John Fisher Contact: Jeff Christoff Phone 1: 989-723-1622 Phone 1: 517-835-7187 Phone 1: 419-354-4401 Phone 2: Phone 2: Phone 2: Fax: 989-723-5572 Fax: Fax: E-mail: E-mail: E-mail: S S MC QP Fletcher Machine, Inc Flex-O-Lite FlexStake, Inc. Address: 19537 U.S. Route 6 Address: P.O. Box 4366 Address: 2150 Andrea Lane City: Weston City: St. Louis City: Ft. Meyers State: OH State: MO State: FL Zip: 43569 Zip: 63123-0160 Zip: 33912 Contact: Q.C. Kyle Hutchins Contact: Contact: Mr. Jim Zadrozny Phone 1: 419-669-2063 Phone 1: Phone 1: 813-334-3550 Phone 2: Phone 2: Phone 2: Fax: 419-669-3155 Fax: Fax: E-mail: E-mail: E-mail: S MC QP QP Flint Stone & Supply Co.-Div. Stone Transport, Inc Flint Trading Inc. Florence Cement Address: 1331 West Hill Road Address: PO Box 160 Address: City: Flint City: Thomasville City: State: MI State: NC State: Zip: 48507 Zip: 27361-0160 Zip: Contact: Mr. Bill Kidder Contact: Jeff Trondle Contact: Phone 1: 810-235-6633 Phone 1: 336-475-6600 Phone 1: Phone 2: Phone 2: Phone 2: Fax: 517-754-2021 Fax: Fax: E-mail: E-mail: E-mail: MC QP S Florida Steel Corp. Florida Wire & Cable Company Flushing Redi Mix, Inc., Address: Address: 825 North Lane Avenue Address: G-6444 W. Pierson Rd. City: St. Albans City: Jacksonville City: Flushing State: WV State: FL State: MI Zip: Zip: 32236 Zip: 48433 Contact: Contact: Mr. Samuel G. Lande Contact: Phone 1: Phone 1: 904-781-9224 Phone 1: 313-659-5622 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S Fly Ash Direct / Avon Lake Power Plant Fly Ash Direct / Miami Fort, Unit 7 Fly Ash Direct / Miami Fort, Unit 8 Address: Address: Address: City: City: North Bend City: North Bend State: State: OH State: OH Zip: Zip: Zip: Contact: Scott Keith Contact: Contact: Phone 1: Phone 1: Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S MC Fly Ash Direct / Zimmer Power Plant Flynns Trenching Service Fonson, Inc. Address: Address: 340 Maplewood Dr. Address: City: Moscow City: Petosky City: Brighton State: OH State: MI State: MI Zip: Zip: 49770-9532 Zip: 48114 Contact: Contact: Contact: Steve Staley Phone 1: Phone 1: 231-347-4771 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S Forbes Steel & Wire Corporation Formtech Enterprises, Inc., Forrest Aggregate, LLC Address: New York & New Castle Avenues Address: 1616 Commerce Drive Address: 200 East Sutton Road City: Wilmington City: Stow City: Metamora State: DE State: OH State: MI Zip: 19899 Zip: 44224-1761 Zip: 48455 Contact: Mr. W. Smithurst Contact: Contact: Mike Thomas - Bill Forest Phone 1: Phone 1: 800-438-4733 Phone 1: 810-664-5891 Phone 2: Phone 2: Phone 2: 810-614-6422 Fax: Fax: Fax: E-mail: E-mail: E-mail: MC QP S MC Fosco Fabricators Fosters, Inc., Foundation Systems & Anchors Address: P.O. Box 200 Address: P.O. Box 2674 Address: 2300 Allen Ave. City: Dixon City: Waterloo City: Canton State: IL State: IA State: OH Zip: Zip: 50704 Zip: 44707 Contact: Bill Good Contact: Mr. Bill Heine, Jr. Contact: Phone 1: 815-288-1441 Phone 1: 800-747-2756 Phone 1: 330-454-1700 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 330-454-2336 E-mail: E-mail: E-mail: S MC S MC Fox Valley Construction Co. France Stone Company Fred Radandt Sons, Inc., Address: 103 W. College Ave., Room 408 Address: 8130 Brint Road Address: 1800 Johnston Dr. City: Appleton City: Sylvania City: Manitowoc State: WI State: OH State: WI Zip: 54912 Zip: 43560 Zip: 54220-1396 Contact: James T. Garvey Contact: Mr. Ron Tipton Contact: Phone 1: 414-733-4454 Phone 1: 419-882-0123 Phone 1: 414-682-7758 Phone 2: 414-734-8623 Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S Frederick Steel Company Fredon Handling, Inc., Fuoss Gravel Co. Address: 200 West North Bend Road Address: 2301 E. Michigan Ave. Address: 777 Busha Road City: Cincinnati City: Jackson City: Owosso State: OH State: MI State: MI Zip: 45216 Zip: 49204 Zip: 48867 Contact: Mr. Mike Calvert Contact: Contact: Mike Fuoss Phone 1: 513-821-6400 Phone 1: 517-789-8157 Phone 1: 517-725-2084 Phone 2: 800-543-4922 Phone 2: Phone 2: Fax: 513-821-6915 Fax: 800-952-0642 Fax: 517-723-2597 E-mail: E-mail: E-mail: S S S MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 19 of 56 Furon Futura Adhesives & Chemicals Future Fence Address: 386 Metacom Avenue Address: 795 Glendale Road Address: 23450 Regency Park Drive City: Bristol City: Scottdale City: Warren State: RI State: GA State: MI Zip: 02809 Zip: 30079 Zip: 48089 Contact: Contact: Mr. Michael Lowe, Sr., Contact: Mr. Robert Miller Phone 1: 401-253-2000 Phone 1: 404-296-8288 Phone 1: 810-755-0900 Phone 2: Phone 2: Phone 2: 810-755-7456 Fax: Fax: Fax: E-mail: E-mail: E-mail: QP MC S TS Fyke Washed Sand and Gravel G & D Electric G3 Steel Group Address: 880 Pinckney Road Address: 935 South Lafayette Street Address: 1633 Kirkton Dr. City: Pinckney City: Greenville City: Troy State: MI State: MI State: MI Zip: 48169-8283 Zip: 48838 Zip: 48083 Contact: Mr. Paul Fyke Contact: Contact: Bill Heileg Phone 1: 734-878-4850 Phone 1: Phone 1: 248-524-0192 o Phone 2: Phone 2: Phone 2: 586-260-8970 c Fax: 734-878-2375 Fax: Fax: 248-524-0406 E-mail: E-mail: E-mail: [email protected] MC S S GBM RECYLED CONCRETE, CO. Gale Briggs - Charlotte - Plant #801 Galvanizers, Inc., Address: 7644 WHITMORE LAKE ROAD Address: 311 State Street Address: 25425 Glendale Ave. City: BRIGHTON City: Charlotte City: Redford State: MI State: MI State: MI Zip: 48116 Zip: 48813 Zip: 48239 Contact: DAVID FONS Contact: Gale Briggs Contact: Richard G. Graham Phone 1: 810-231-5188 Phone 1: 517-543-1320 Phone 1: 313-535-2600 Phone 2: 810-217-0222 Phone 2: Phone 2: Fax: 810-231-5404 Fax: 517-543-8771 Fax: E-mail: E-mail: E-mail: S MC S Galvcast Manufacturing, Inc., Garlock Bearings, Inc., Gaskell Bolt Co. Address: 60 Commerce Crescent Address: 700 Mid-Atlantic Parkway Address: RR1, Box 13 City: Acton City: Thorofare City: Horton State: ON State: NJ State: KS Zip: L7J 2M4 Zip: 08086 Zip: 66439 Contact: Steve Christopher Contact: Contact: David Gaskell Phone 1: 519-853-3540 Phone 1: 601-848-3200 Phone 1: 913-872-3212 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC QP S Gates Electric Gene Brow & Sons General Pavement Marking Company Address: Address: Rte. 3, P.O. Box 2030 Address: G-2 195 Sheridan Road City: City: McMillan City: Lennon State: State: MI State: MI Zip: Zip: 49853 Zip: 48449 Contact: Contact: Contact: Mr. Vince Sullivan Phone 1: Phone 1: Phone 1: 313-621-3773 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S General Steel (K & P Mach. Co). Gentner Geo Synthetics, Inc., Address: 3344 East 80th Street Address: 9685 W. Michigan Address: 428 North Pewaukee Road City: Cleveland City: Saline City: Wauskesha State: OH State: MI State: WI Zip: 44127 Zip: 48176 Zip: 53188 Contact: Dave Roberts Contact: Joe Gentner Contact: Mr. Scott Nelson Phone 1: 216-883-4200 Phone 1: 734-944-0362 Phone 1: 800-444-5523 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: [email protected] E-mail: S S S MC Geo Techniques, Inc., GeoTex Synthetic Industries Geoproducts Address: P.O. Box 443 Address: Address: P.O. Box 443 City: Birmingham City: Birmingham City: Birmingham State: MI State: MI State: MI Zip: 48012 Zip: 48012 Zip: 48012 Contact: Mr. Scott Adams Contact: Contact: Scott Adams Phone 1: 313-647-3311 Phone 1: Phone 1: 888-436-4500 Phone 2: Phone 2: Phone 2: 248-646-2514 Fax: Fax: Fax: 248-646-8836 E-mail: E-mail: E-mail: S MC S S QP Gerace Construction, Inc. Gerdau Ameristeel Corp - Charlotte Mill Gerdau Ameristeel Corp - Jacksonville Mill Address: 4055 South Saginaw Road Address: P.O. Box 560847 Address: P.O. Box 518 City: Midland City: Charlotte City: Baldwin State: MI State: NC State: FL Zip: 48640-8501 Zip: 28256-0847 Zip: 32234 Contact: Bob Brown Contact: Mr. Kerry Carrington Contact: Mr. Richard Phillips Phone 1: Phone 1: 704-596-0361 Phone 1: 904-266-4261 Phone 2: Phone 2: Phone 2: Fax: Fax: 704-596-5031 Fax: 904-266-4244 E-mail: E-mail: E-mail: S MC MC Gerdau Ameristeel Corp - Knoxville, TN Gerdau Ameristeel Corp - Milton, PA Gerdau Ameristeel Corp - Sand Springs Mill Address: P.O. Box 51236 Address: Milton Rebar Coating Division Address: 220 Jefferson Street City: Knoxville City: Milton City: Sand Springs State: TN State: PA State: OK Zip: 37950-1236 Zip: 17847-0453 Zip: 74063 Contact: Mr. James Huthinson Contact: Mr. Dave Beyers Contact: Ms. Julie Calfas Phone 1: 423-546-0102 Phone 1: 717-742-2607 Phone 1: 918-245-1335 Phone 2: EXT. 315 Phone 2: Phone 2: Fax: 423-637-8293 Fax: 717-742-8226 Fax: 918-241-6595 E-mail: E-mail: E-mail: MC S MC S MC Gerdau Ameristeel, Muncie Epoxy Coating Gerken Materials Gibbco, Inc., Address: 1810 South Macedonia Address: 9-072 US24 East Address: 617 Shepherd Drive City: Muncie City: Napoleon City: Cincinnati State: IN State: MI State: OH Zip: 47302 Zip: 43545 Zip: 45215 Contact: Mr. Michael Barrett Contact: Jamie or Jim Contact: Mr. Joseph Kaldmo Phone 1: 765-286-5454 Phone 1: 419 533-0046 Phone 1: Phone 2: Phone 2: Phone 2: Fax: 765-288-1631 Fax: 419 533-0024 Fax: E-mail: E-mail: E-mail: S MC S MC MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 20 of 56 Gildner's Concrete - Alpena, MI Gildner's Concrete - Cheboygan, MI Gildner's Concrete - Hillman, MI Address: Address: Address: City: Alpena City: Cheboygan City: Hillman State: MI State: MI State: MI Zip: 49707 Zip: 49721 Zip: 49746 Contact: Contact: Contact: Phone 1: Phone 1: Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S MC Gildner's Concrete - Onaway, MI Gillett Cement Products, Inc. Gilliland Construction Company Address: Address: 6141 Hwy 32 North Address: 2607 Werth Road City: Onaway City: Gillett City: Alpena State: MI State: WI State: MI Zip: 49765 Zip: 54124 Zip: 49707 Contact: Contact: Trevor Zadow Contact: Phone 1: Phone 1: 920-855-2146 Phone 1: 354-8740 Phone 2: Phone 2: Phone 2: 356-1620 Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S Gillisse Aggregates Gillissee Gravel Company Glacial Sand & Gravel of Round Lake S & G Address: 1400 Maynard Ave., SW Address: P.O. Box 278 Address: 1660 E. Chicago Rd. City: Grand Rapids City: Grandville City: Jonesville State: MI State: MI State: MI Zip: 49544 Zip: 49468 Zip: 49250 Contact: Contact: Mark DeJong Contact: Phone 1: 616-453-7452 Phone 1: 616-453-7452 Phone 1: 517-206-0351 Phone 2: Phone 2: Phone 2: 517-688-5488 Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC MC Glawe, Inc. Glen-Oak Fabricators Glenco Sales, Co., Address: P.O. Box 678 Address: 2501 Brown Rd. Address: 21211 Bridge Street City: Alpena City: Orion Township City: Southfield State: MI State: MI State: MI Zip: 49707 Zip: 48359 Zip: 48034-4093 Contact: Terry Curtis Contact: Contact: Mr. Glen Gaskill Phone 1: 989-356-3448 Phone 1: 810-373-1515 Phone 1: 810-354-6152 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S QP Globe Construction - Subsidiary of Thompson-McCully Globe-Ruppe Concrete Supply Goodrich Paving Address: P.O. Box 2857 Address: 100 Mill Street Address: 5614 wessel rd City: Kalamazoo City: Ironwood City: Alpena State: MI State: MI State: MI Zip: 49003 Zip: 49938 Zip: 49707 Contact: Richard Forsythe Contact: Mark Ruppe Contact: Bruce Goodrich Phone 1: 616-343-4659 Phone 1: 906-932-3540 Phone 1: 989-356-1791 Phone 2: Phone 2: Phone 2: 989-370-1119 Fax: Fax: Fax: E-mail: E-mail: E-mail: S S S Grand Blanc Cement Products, Inc., Grand Rapids Gravel - Caledonia, MI Grand Rapids Gravel - Cedar Springs, MI Address: 10709 Center Road Address: 2700 28th Street SW Address: City: Grand Blanc City: Caledonia City: Cedar Springs State: MI State: MI State: MI Zip: 48439-0585 Zip: 49509 Zip: Contact: Mr. Rick Barker Contact: Brad Rahn Contact: Mark Phone 1: 313-694-7500 Phone 1: 616-538-9000 Phone 1: 616-538-9000 Phone 2: Phone 2: Phone 2: Fax: 810-694-1152 Fax: 616-538-8877 Fax: 616-538-8877 E-mail: E-mail: E-mail: MC MC QP MC QP Grand Rapids Gravel - Grandville, MI Grand River Infrastructure - Premarc Corporation Grand Valley Concrete Products Address: Address: 2701 Chicago Drive S.W. Address: 2500 Three Mile Road, NW City: Grandville City: Wyoming City: Grand Rapids State: MI State: MI State: MI Zip: Zip: 49509 Zip: 49544 Contact: Mark Contact: Mr. Bob Gabesis Contact: Mr. Dave Sturrus Phone 1: 616-538-9000 Phone 1: 616-534-9645 Phone 1: 616-453-9429 Phone 2: Phone 2: Phone 2: Fax: 616-538-8877 Fax: Fax: 616-453-7580 E-mail: E-mail: E-mail: MC QP S MC TS MC Grand Valley Redi-Mix, Inc. Grant Welding Great Lakes Aggregate - S. Rockwood, MI Address: 3398 Lake Michigan Drive NW Address: 12012 Elder Street Address: 5699 Ready Road City: Grand Rapids City: Grant City: S. Rockwood State: MI State: MI State: MI Zip: 49504 Zip: 49327 Zip: 48179 Contact: Robert Land Contact: Mr. Milt Barr Contact: Bill Begley Phone 1: 616-677-1226 Phone 1: 616-834-7973 Phone 1: 734-379-9045 Phone 2: 616-669-2839 Phone 2: Phone 2: Fax: Fax: 616-834-7973 Fax: 734-379-0311 E-mail: E-mail: E-mail: [email protected] S MC S S MC QP Great Lakes Contracting Great Lakes Contractor's Services, Limited - Dearborn, MI Great Lakes Gravel Address: 27200 Gloede Address: 1994 W. Ludington Dr. - Great Lakes Contractor's Svcs., Ltd.Address: 1655 E. Romero Road City: Warren City: Farwell City: Leonard State: MI State: MI State: MI Zip: 48093 Zip: 48622 Zip: 48367 Contact: Contact: Diane Ritchie Contact: Donald Dean Phone 1: 313-779-1000 Phone 1: 989-588-6207 Phone 1: 810-752-2328 Phone 2: Phone 2: Phone 2: Fax: Fax: 989-588-4172 Fax: E-mail: E-mail: E-mail: S S MC Great Lakes Redi-Mix - Gaylord Great Lakes Redi-Mix - Indian River Great Lakes Wood Preservers - Div. Cedar River Lumber Address: Address: Address: P.O. Box 340 City: Gaylord City: City: Powers State: MI State: State: MI Zip: Zip: Zip: 49874 Contact: Contact: Contact: Don Leboeuf Phone 1: Phone 1: Phone 1: 906-497-5365 Phone 2: Phone 2: Phone 2: 906-639-2106 Fax: Fax: Fax: 906-497-5512 E-mail: E-mail: E-mail: S MC S MC TS

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 21 of 56 Grede Foundries, Inc. - Vassar Green Growth Supply Company Gregory Galvanizing Address: 700 East Huron Avenue Address: 1225 76th Street, SW Address: 4100 13th Street, SW City: Vassar City: Byron Center City: Canton State: MI State: MI State: OH Zip: 48768-1899 Zip: 49315 Zip: 44708 Contact: Khord Brieske Contact: Mr. Scott Stegena Contact: Mr. Gregg Kristoff Phone 1: 989-823-7461 Phone 1: 616-878-9922 Phone 1: 216-477-4800 Phone 2: Phone 2: 800-315-5777 Phone 2: Fax: 989-823-7400 Fax: 616-878-9882 Fax: 216-477-3399 E-mail: E-mail: E-mail: S MC MC Gri - White Pigeon (Premarc Corporation) Grosso Trucking & Supply Grundlach - Champion Address: P.O. Box 155 Address: 10015 Marine City Hwy. Address: P.O. Box 278 City: White Pidgeon City: Fair Haven City: Houghton State: MI State: MI State: MI Zip: 49099-0155 Zip: 48023 Zip: 49931 Contact: Mr. Dan Cunningham Contact: Steve Grosso Contact: Phone 1: 616-489-7015 Phone 1: 586-725-2935 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: 586-725-4153 Fax: E-mail: E-mail: [email protected] E-mail: S S MC S Gulf Coast Fasteners Gun River Sand & Gravel Gunnebo Fastening Corporation, Inc., Address: P.O. Box 19331 Address: 4668 2nd Street Address: #1 Gunnebo Drive City: Houston City: Caledonia City: Lonoke State: TX State: MI State: AR Zip: 77024 Zip: 49316 Zip: 72086 Contact: Contact: Donna Burmania Contact: Mr. Bert Mayer Phone 1: 713-464-1555 Phone 1: 616-891-6939 Phone 1: 800-336-1640 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S S MC QP HALLACK CONSTRUCTION HAVELKA CONSTRUCTION HD Supply Waterworks Address: 4223 W. POLK RD. Address: Address: 2820 E. Michigan Ave. City: HART City: City: Ypsilanti State: MI State: State: MI Zip: 49420 Zip: Zip: 48198 Contact: Contact: GLEN HAVELKA Contact: Thomas Fisher Phone 1: 231-873-5081 Phone 1: 906-863-3455 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S HMG, Inc., HOLLY DISPOSAL, INC. HSV Redi-Mix - Lake Odessa Address: 32432 W. Eight Mile Road Address: 6400 HOLDRIDGE ROAD Address: City: Farmington City: HOLLY City: Lake Odessa State: MI State: MI State: MI Zip: 48336 Zip: 48442 Zip: Contact: Contact: BRIAN HAYES Contact: Phone 1: Phone 1: 810-515-6973 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: 810-953-0376 Fax: E-mail: E-mail: E-mail: QP S MC S MC Hager Distribution Hallett Wire Products Company Halliday Sand & Gravel Address: 1545 Marquette, S.W. Address: P.O. Box 6447 Address: P.O. Box 331 City: Grand Rapids City: Duluth City: Houghton Lake State: MI State: MN State: MI Zip: 49509 Zip: 44806 Zip: 48629 Contact: Mr. Dave Crowe Contact: Mr. Wells McGriffort Contact: Cliff Halliday Phone 1: 616-247-7984 Phone 1: 218-628-2281 Phone 1: 989-422-3463 Phone 2: Phone 2: Phone 2: 989-366-9115 Fax: 616-247-0198 Fax: Fax: E-mail: E-mail: E-mail: TS MC S MC Hamlin Concrete, Inc Hancor, Inc. - Chesaning, MI Hancor, Inc. - Findlay, OH Address: 1991 Base Ave. Address: 11300 West Peet Road Address: 401 Olive Street City: Springfield City: Chesaning City: Findlay State: MI State: MI State: OH Zip: 49015 Zip: 48616 Zip: 45839 Contact: Constance Hamlin Contact: Mr. Bill Morrison Contact: Mr. David Gonzo Phone 1: 269-968-5100 Phone 1: 517-845-2013 Phone 1: 419-422-6521 Phone 2: Phone 2: Phone 2: Fax: 269-968-5295 Fax: 517-845-3198 Fax: E-mail: [email protected] E-mail: E-mail: [email protected], & [email protected] S MC TS MC TS Hansen-Balk Steel Treating Co., Hanson Material Service - Ward Stone # 47 Hanson Materials Service - Chicago, IL Address: 1230 Monroe Ave. NW Address: 14458 W 700 S Road Address: 181 WEST MADISON City: Grand Rapids City: Francesville City: Chicago State: MI State: IN State: IL Zip: 49505 Zip: 47946-8008 Zip: 60602-4693 Contact: Jim Contact: Jake Dawson Contact: Mr. Brian Rice Phone 1: 616-458-1414 Phone 1: 219-253-1012 Phone 1: 312-372-3600 Phone 2: Phone 2: 219-567-2012 Phone 2: EXT. 2767 Fax: Fax: 219-253-5171 Fax: 312-443-7096 E-mail: E-mail: E-mail: S MC S MC Hanson Materials Service - Hazel Pit Hanson Materials Service - Thornton, IL Hanson Pipe - Windsor MP-C114 Address: 1167 Tripp Road Address: 322 S. Williams Address: 2415 Division Road City: City: Thornton City: Windsor State: State: IL State: ON Zip: Zip: 60476 Zip: CANADA N8W2A3 Contact: Arron Contact: Mr. Phil Peters Contact: Bernie Beaudin Phone 1: 419-392-0374 Phone 1: 708-877-6540 Phone 1: 519-966-0510 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 519-966-5675 E-mail: E-mail: E-mail: QP MC S MC Hanson/Heidelberg Cement Group Hanson/Heidelberg Cement Group Hanson/Heidelberg Cement Group Address: 4100 Centennial Road Address: 7432 LOWER HUNTINGTON ROAD Address: P.O. Box 49 City: Sylvania City: Fort Wayne City: Waterville State: OH State: IN State: OH Zip: 43500 Zip: 46809 Zip: 43566 Contact: Bruce Rich Contact: Elena Bailey Contact: Norm Jacobs Phone 1: 419-304-5784 Phone 1: 260-478-9992 Phone 1: 419-878-0800 Phone 2: Phone 2: 260-466-0758 Phone 2: Fax: 419 8414227 Fax: 260-478-8343 Fax: 419-878-8881 E-mail: E-mail: [email protected] E-mail: S MC S MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 22 of 56 Hardman Construction Harlan Electric Company Harris Rebar Address: 242 S. Brye Rd. Address: 2695 Crooks Rd. Address: P.O. Box 1156 City: Ludington City: Rochester Hills City: Bethlehem State: MI State: MI State: PA Zip: Zip: 48309 Zip: 18016-1156 Contact: Contact: Kent DeRusha Contact: Mr. Emil Weishaupt Phone 1: Phone 1: 248-853-4601 Phone 1: 610-882-1401 Phone 2: Phone 2: EXT. 221 Phone 2: Fax: Fax: Fax: 610-882-1411 E-mail: E-mail: E-mail: S S MC Hartman-Fabco, Inc., Hausen - Indiana Hausen - Ohio Address: 1415 Lake Lansing Rd Address: Address: City: Lansing City: Fort Wayne City: Sylvania State: MI State: IN State: OH Zip: 48912 Zip: Zip: Contact: Stanley Hartman Contact: Kathy Blakley Contact: B.L. Kurtz Phone 1: 517-485-9493 Phone 1: 219-747-3105 Phone 1: 419-841-3014 Phone 2: 517-655-3598 Phone 2: Phone 2: 419-841-3413 Fax: Fax: Fax: E-mail: E-mail: E-mail:

Haviland Culvert Company Haviland Drainage Products Company Haydon Bolts Address: P.O. Box 97 Address: P.O. Box 61 Address: 1181 Unity Street City: Haviland City: Haviland City: Philadelphia State: OH State: OH State: PA Zip: 45351 Zip: 45851 Zip: 19124-3196 Contact: Mr. Dennis Osting Contact: Mr. Dennis Osting Contact: Phone 1: 419-622-4611 Phone 1: 419-622-4611 Phone 1: 215-537-8700 Phone 2: Phone 2: Phone 2: Fax: 419-622-6911 Fax: 419-622-6911 Fax: E-mail: E-mail: E-mail: S MC MC S MC Hayes Lemmerz Intl., Inc. Hayes Washed Sand & Gravel Co., Inc., Headwaters Resources Address: 1500 4th Avenue Address: P.O. Box 439 Address: 4043 N. Euclid City: Cadillac City: Novi City: Bay City State: MI State: MI State: MI Zip: 49601 Zip: 48376 Zip: 48706 Contact: Contact: Mr. Lew Hayes Contact: Phone 1: 231-779-9600 Phone 1: 248-348-6805 Phone 1: 989-671-1500 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 989-671-1504 E-mail: E-mail: E-mail: S MC MC Headwaters Resources / Bayshore Headwaters Resources/Burlington Headwaters Resources/Campbell #1 Address: Address: Address: City: City: City: State: State: State: Zip: Zip: Zip: Contact: Donna VanSummeran Contact: Donna VanSummeran Contact: Donna VanSummeran Phone 1: 989-671-1500 Phone 1: 989-671-1500 Phone 1: 989-671-1500 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S MC Headwaters Resources/Council Bluffs Headwaters Resources/East Lake #5 Headwaters Resources/Louisa Address: Address: Address: City: City: City: State: State: State: Zip: Zip: Zip: Contact: Donna VanSummeran Contact: Donna VanSummeran Contact: Donna VanSummeran Phone 1: 989-671-1500 Phone 1: 989-671-1500 Phone 1: 989-671-1500 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S MC Headwaters Resources/Monroe Headwaters Resources/Ottumawa Headwaters Resources/Port Neal #3 Address: 3500 E Front St Address: Address: City: Monroe City: City: State: MI State: State: Zip: 48161 Zip: Zip: Contact: Mike Johnson Contact: Donna VanSummeran Contact: Donna VanSummeran Phone 1: 989-671-1500 Phone 1: 989-671-1500 Phone 1: 989-671-1500 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: [email protected] E-mail: E-mail: MC S MC S MC Headwaters Resources/Port Neal #4 Heckett Multiserve Div of Harsco Corp Henkel Corporation Address: Address: 9008 Cline Avenue Address: 300 Brookside Avenue City: City: Highland City: Ambler State: State: IN State: PA Zip: Zip: 46322-2204 Zip: 19002 Contact: Donna VanSummeran Contact: Richard Russell Contact: Mr. Joseph Fleming Phone 1: 989-671-1500 Phone 1: 219-838-0447 Phone 1: 215-628-1000 Phone 2: Phone 2: Phone 2: Fax: Fax: 219-838-0449 Fax: E-mail: E-mail: E-mail: S MC QP Henry G. Meigs, Inc. - Portage, WI Hercules, Inc., Heritage Resources Address: Henry G. Meigs, Inc. Address: Suite 290, 40 Shuman Blvd., Address: 7019 Thornapple River Dr., SE City: Portage City: Naperville City: Caledonia State: WI State: IL State: MI Zip: 53901 Zip: 60566 Zip: 49316 Contact: Diane Franseen Contact: Ms. Laurie Schwab Contact: Gary Miller Phone 1: 608-742-5354 Phone 1: 800-323-1832 Phone 1: Phone 2: Phone 2: Phone 2: Fax: 608-742-1805 Fax: Fax: E-mail: E-mail: E-mail: QP MC High Grade High Grade - Allendale, MI High Grade - Benton Harbor, MI Address: Address: 10561 Linden Drive N.W. Address: City: City: Grand Rapids City: Benton Harbor State: State: MI State: MI Zip: Zip: 49544 Zip: Contact: Contact: Contact: Phone 1: Phone 1: 616-677-1271 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: 616-677-3014 Fax: E-mail: E-mail: E-mail: S MC MC QP S MC QP

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 23 of 56 High Grade - Carson City, MI High Grade - Dutton, MI High Grade - Greenville, MI Address: 10101 East Carson City Road Address: 6869 East Paris St Address: 9266 Snows Lake Road City: Carson City City: Dutton City: Greenville State: MI State: MI State: MI Zip: 48811 Zip: 49316 Zip: 48838 Contact: Bill Contact: Stu Contact: Dave Schafer Phone 1: 989-584-6004 Phone 1: 616-554-8828 Phone 1: 616-754-9148 Phone 2: Phone 2: Phone 2: Fax: 989-584-6707 Fax: 616-554-6203 Fax: 616-754-9140 E-mail: E-mail: E-mail: MC QP S MC QP MC QP High Grade - Kalamazoo, MI High Grade - Muskegon Heights, MI High Grade - Sand Lake, MI Address: Address: 767 East Sherman Blvd Address: 16180 Northland Drive City: Kalamazoo City: Muskegon Heights City: Sand Lake State: MI State: MI State: MI Zip: Zip: 49444 Zip: 49343 Contact: Contact: Barry DeYoung Contact: Tim Bettinghouse Phone 1: Phone 1: 231-733-8247 Phone 1: 616-696-9540 Phone 2: Phone 2: Phone 2: Fax: Fax: 231-737-8960 Fax: 616-696-9542 E-mail: E-mail: E-mail: S MC QP MC QP MC QP High Grade - Six Lakes, MI High Steel Structures - Lancaster, PA (Main Ofc) High Steel Structures - Lancaster, PA (Plant) Address: 3261 West Sleck Road Address: 1770 Hempstead Rd. Address: 1911 Old Philadelphia Pike City: Six Lakes City: Lancaster City: Lancaster State: MI State: PA State: PA Zip: 48886 Zip: 17605 Zip: 17602 Contact: Ben Reynolds Contact: Contact: Bob Kase Phone 1: 989-365-3010 Phone 1: 717-299-5211 Phone 1: 717-299-5211 Phone 2: Phone 2: Phone 2: Fax: 989-365-3170 Fax: 717-399-4102 Fax: E-mail: E-mail: E-mail: MC QP MC S MC Highgrade - Plant #812 Highline Products, Inc. Highway Improvement Company Address: Address: 131 Hartwell Avenue Address: 1326 142nd Ave. City: City: Lexington City: Wayland State: State: MA State: MI Zip: Zip: 02421 Zip: 49348 Contact: Contact: Jerry Navin Contact: Paul Chrisman Phone 1: Phone 1: 313-491-6500 Phone 1: (616) 877-0020 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: (616) 877-0030 E-mail: E-mail: E-mail: S Highway Services Co., Inc., Hillsdale Sand and Gravel Hilti, Inc. - Anchoring Division Address: 26404 Hall Rd. Address: 11671 Tripp Road Address: 5400 South 122nd. East Ave. City: Woodhaven City: Camden City: Tulsa State: MI State: MI State: OK Zip: 48183 Zip: 49232 Zip: 74196 Contact: Roger Swap Contact: Bob White Contact: Mr. Scott Pfeifer Phone 1: 313-676-0230 Phone 1: 419-466-5692 Phone 1: 800-879-0000 Phone 2: 313-675-1000 Phone 2: Phone 2: EXT. 7539 Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC QP Hinderman & Sons Redi-Mix Hocking Construction Co. Hodgkiss & Douma Address: 55 141st st Address: P.O. Box 99 Address: P.O. Box 199 City: Wayland City: South Range City: Bashore State: MI State: MI State: MI Zip: 49348 Zip: 49963 Zip: 49711 Contact: Bill Fennema Contact: Contact: Ben Miller Phone 1: 616-299-5647 Phone 1: Phone 1: 231-439-5757 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 231-347-8862 E-mail: [email protected] E-mail: E-mail: S MC S S Hoffer's, Inc., Hoffman Brothers, Inc. Holcim (US) Inc., Mississauga Address: 310 Southbellis Street Address: 8574 Verona Rd Address: 1100 Victors Way, Suite 50 City: Wausau City: Battle Creek City: Ann Arbor State: WI State: MI State: MI Zip: 54403 Zip: 49014 Zip: 48108 Contact: Mr. Gary Cielinski Contact: Ed Davis Contact: Roger Iverson Phone 1: 800-433-6331 Phone 1: 269-965-1207 Phone 1: 734-529-2411 Phone 2: EXT. 222 Phone 2: Phone 2: Fax: 715-948-9230 Fax: 269-965-6701 Fax: E-mail: E-mail: [email protected] E-mail: QP S MC Holcim (US) Inc., St. Genevieve Holcim / Bell River #1 Holcim / Bell River #2 Address: 2942 US Highway 61 Address: Address: City: Bloomsdale City: City: State: MO State: State: Zip: 63627 Zip: Zip: Contact: Peter Bohme Contact: Karen Kelsey Contact: Karen Kelsey Phone 1: 636-524-8444 Phone 1: 734-821-7063 Phone 1: 734-821-7063 Phone 2: Phone 2: Phone 2: Fax: 636-524-8440 Fax: Fax: E-mail: [email protected] E-mail: E-mail: S MC S MC Holcim / Skyway Plant Holcim / St. Clair N Holcim / St. Clair S Address: Address: Address: City: City: City: State: State: State: Zip: Zip: Zip: Contact: Contact: Karen Kelsey Contact: Karen Kelsey Phone 1: Phone 1: 734-821-7063 Phone 1: 734-821-7063 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S MC Holcim / St. Lawarence Holcim Inc., Dundee Hollandia - Nedschroef Corporation Address: Address: P.O. Box 122, 15215 Day Rd. Address: 803 Pressley Road, Suite 101 City: City: Dundee City: Houston State: State: MI State: TX Zip: Zip: 48131 Zip: Contact: Contact: Karen Kelsey Contact: Phone 1: Phone 1: 734-529-2411 Phone 1: 713-464-1555 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 24 of 56 Holloway Sand & Gravel C., Inc., Holly Aggregate Holnam, Inc., Address: 7500 Reaume Address: 6400 Holdridge Address: P.O. Box 122 City: Newport City: Holly City: Dundee State: MI State: MI State: MI Zip: 48166 Zip: 48442 Zip: 48131 Contact: Mr. Mike Truhn Contact: Contact: Mr. Oscar Tavares Phone 1: 313-586-7385 Phone 1: 248-625-6700 Phone 1: 313-529-4267 Phone 2: Phone 2: 248-640-1460 Phone 2: Fax: 313-586-2152 Fax: Fax: 313-529-2575 E-mail: E-mail: E-mail: MC S MC MC Hubscher & Sons, Inc. Huhtala Construction Huizenga Sons, Inc. Address: 1025 N. Franklin Address: U.S. 41, Route #2 Address: 10075 Gordon Street City: Mt. Pleasant City: Lanse City: Zeeland State: MI State: MI State: MI Zip: 48858 Zip: 49946 Zip: Contact: Paul Hubscher Contact: Contact: Keith Huizenga Phone 1: 989-773-5369 Phone 1: 906-524-7758 Phone 1: 616-457-1030 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S S S Humpert Fence Co. Hunt Brothers Concrete Contractors Hurlburt (Spancrete), F. Address: 1888 N. Geara Rd. Address: 5828 M-55 Address: 2448 Century Road City: Reece City: Whittemore City: Green Bay State: MI State: MI State: WI Zip: 48757 Zip: 48770 Zip: 54307-0508 Contact: Contact: Shawn Hunt Contact: Phone 1: Phone 1: Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S S MC Hurtt Fabricating Corp. Hydrozo Hygrade Materials Company - Wheeler Transit Div. Address: P.O. Box 128 Address: 890 Valley Park Drive Address: 9266 Snows Lake Road City: Marceline City: Shakopee City: Greenville State: MO State: MN State: MI Zip: 64658 Zip: 55379 Zip: 48838 Contact: Alan Harman Contact: Scott Perry Contact: Jim Sturrus Phone 1: 816-376-3501 Phone 1: 213-922-8077 Phone 1: 616-754-9148 Phone 2: Phone 2: 616-245-2300 Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S QP S MC Hymmco, L.L.C. I-75 AGGREGATES, INC. ICI Devoe Coatings Address: 6666 Bay Road Address: 14415 C.M.I. DRIVE Address: 11950 Farmington Rd City: Saginaw City: HOLLY City: Livonia State: MI State: MI State: MI Zip: 48604 Zip: 48442 Zip: 48150 Contact: Bob Johnson Contact: TAMMY SHULZ Contact: Mr. Jim Flynn Phone 1: 989 790-8001 Phone 1: 248-328-0780 Phone 1: 248-6409787 Phone 2: 800 530-9904 Phone 2: Phone 2: Fax: Fax: 248-328-0776 Fax: 734-525-4409 E-mail: E-mail: E-mail: S TS S MC S MC QP IFC USA Corp., IKG Greulich IKG Industries Address: P.O. Box 216 Address: RD# 2, Route 910 Address: 549 Dunnavant Road City: Swanton City: Cheswick City: Leeds State: VT State: PA State: AL Zip: 05488 Zip: 15024 Zip: 35094 Contact: Contact: Bill Krysalka Contact: Phone 1: 450-658-8741 Phone 1: 412-828-6444 Phone 1: Phone 2: Phone 2: EXT. 524 Phone 2: Fax: 450-447-0114 Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S MC IMH Products, Inc., ISG / Ashtabula ISG / Sammis Address: 1121 East 46th Street Address: Address: City: Indianapolis City: City: State: IN State: State: Zip: 46220 Zip: Zip: Contact: Mr. Mike Kennedy Contact: Donna VanSummeran Contact: Donna VanSummeran Phone 1: 317-252-5566 Phone 1: 989-671-1500 Phone 1: 989-671-1500 Phone 2: Phone 2: Phone 2: Fax: 317-252-5565 Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S MC ISG / Schafer ITPL ITW Red Head Address: Address: 2316 Delaware Avenue Address: 2171 Executive Drive, Suite 100 City: City: Buffalo City: Addison State: State: NY State: IL Zip: Zip: 14216 Zip: 60101 Contact: Donna VanSummeran Contact: Contact: Mark Timmerman Phone 1: 989-671-1500 Phone 1: 800-387-3847 Phone 1: 800-899-7890 Phone 2: Phone 2: Phone 2: Fax: Fax: 905-846-0363 Fax: E-mail: E-mail: E-mail: S MC QP QP ITW Shakeproof Washers - Milwaukee Plant IVY Steel & Wire Iafrate Construction Company Address: 3704 North Palmer St. Address: P.O. Box 167669 Address: 26400 Sherwood City: Milwaukee City: Oregon City: Warren State: WI State: OH State: MI Zip: 53212 Zip: 43616 Zip: 48091 Contact: Contact: Mr. Murray Luther Contact: Angelo N. Gower Phone 1: Phone 1: 800-537-0400 Phone 1: 810-756-1070 Phone 2: Phone 2: Phone 2: Fax: Fax: 419-698-4325 Fax: 810-756-9746 E-mail: E-mail: E-mail: S MC MC S Illinois Cement Company Independant Concrete Pipe - Mishawaka, IN Independent Concrete Pipe - Indianapolis, IN Address: 1601 Rockwell Road Address: 401 South Beiger Street Address: 2050 South Harding Street City: LaSalle City: Mishawaka City: Indianapolis State: IL State: IN State: IN Zip: 61301 Zip: 46554 Zip: 46221 Contact: Kevin Jensen Contact: Mr. Conley Burkins Contact: Mr. Don Edens Phone 1: 815-224-2112 Phone 1: 219-259-5401 Phone 1: 317-262-4920 Phone 2: Phone 2: Phone 2: Fax: 815-224-4358 Fax: 219-256-2704 Fax: 317-262-4926 E-mail: [email protected] E-mail: E-mail: MC MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 25 of 56 Independent Concrete Pipe - Maxwell, IN Independent Concrete Pipe - Sylvania, OH Industrial Plastics Address: 8 Junction Street Address: 3756 Centenial Road Address: P.O. Box 854 City: Maxwell City: Sylvania City: Owosso State: IN State: OH State: MI Zip: 46154 Zip: 43560 Zip: 48867 Contact: Mr. Bart Denney Contact: Mr. Don Swik Contact: Phone 1: 317-326-2600 Phone 1: 419-841-3361 Phone 1: 517-725-5355 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: MC MC QP Industrial Steel Construction Inc. Industrial Thermo Polymer Limited Inertlocking Deck Systems, Inc., Address: 6120 River Road Address: 7676 Kimbel Street, Unit 18 Address: 115 41st Street City: LaGrange City: Mississauga City: Pittsburgh State: IL State: ON State: PA Zip: 60525-4278 Zip: CANADA L5S 1J8 Zip: 15201 Contact: Contact: Contact: Bill Teets Phone 1: 708-482-7500 Phone 1: Phone 1: 412-682-3041 Phone 2: Phone 2: Phone 2: Fax: 708-482-8549 Fax: Fax: 412-682-3560 E-mail: E-mail: E-mail: www.idsi.org QP S Infasco Inland Lime & Stone Co., Insteel Wire Products Address: Address: Co. Rd. 432 Address: 638 Rappehanrock Road City: Marleville Quebec City: Gulliver City: Gallantin State: State: MI State: TN Zip: J3M 1P6 Zip: 49840 Zip: 37066 Contact: 700 Ouellette Contact: Mr. Dave Mickelson Contact: Mr. Steven Wagner Phone 1: 450-658-8741 Phone 1: 906-283-3456 Phone 1: 615-451-6330 Phone 2: Phone 2: Phone 2: Fax: 450-460-5496 Fax: Fax: 615-451-6333 E-mail: E-mail: E-mail: S MC MC MC Int-Man Integrated Resources - Plant #828 & 833 Integrated Resources - Sylvania - Plant #828 Address: Address: 38 Herr Road Address: 7901 Sylvania Avenue City: Manistee City: Sylvania City: Sylvania State: MI State: OH State: OH Zip: Zip: 43560 Zip: 43560 Contact: Contact: Brian Bull Contact: Brian Bull Phone 1: Phone 1: Phone 1: 419-885-7122 Phone 2: Phone 2: Phone 2: 419-466-5772 Fax: Fax: Fax: 419-882-8772 E-mail: E-mail: E-mail: S S S QP Integrated Resources - Toldeo - Plant #833 International Materials, Inc. International Mills Service Address: 4950 Stinckney Avenue Address: 2840 Bay Rd., Address: P.O. Box 813 City: Toledo City: Saginaw City: Monroe State: OH State: MI State: MI Zip: 43612 Zip: 48603 Zip: 48161 Contact: Brian Bull Contact: Mr. Colin D. Simpson Contact: Norman Gervais Phone 1: 419-727-3640 Phone 1: 989-752-5971 Phone 1: 313-241-3007 Phone 2: 419-466-5772 Phone 2: 989-755-8147 Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S International Protective Coatings - Pontiac Plant Interstate Asphalt Corporation Interstate Asphalt, Ameropan Oil Terminal, Chicago, IL Address: 1310 Wide Track Drive West Address: 1041 SE 17th Street, Ste 100 Address: 1041 SE 17th Street City: Pontiac City: Ft. Lauderdale City: Fort Lauderdale State: MI State: FL State: FL Zip: 48342 Zip: 33316 Zip: 33316 Contact: Mr. Doug Winfield Contact: Frank Wilson Contact: Mr Frank wilson Phone 1: 248-332-4643 Phone 1: 954-769-9500 Phone 1: 954-769-9500 Phone 2: Phone 2: Phone 2: Fax: 810-335-0725 Fax: Fax: E-mail: E-mail: [email protected] E-mail: QP S MC Interstate Asphalt, Bell Oil Terminal, Chicago, IL Interstate Asphalt-Benton Harbor Oil Terminal, MI Interstate Highway Construction Address: 1041 SE 17th Street Address: 1041 SE 17th St. Address: City: Fort Lauderdale City: Fort Lauderdale City: State: FL State: FL State: Zip: 33316 Zip: 33316 Zip: Contact: Mr Frank wilson Contact: Frank Wilson Contact: Phone 1: 954-769-9500 Phone 1: 954-769-9500 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S MC Interstate Highway Sign Corp. Iowa Steel and Wire Co., Ironwood Redi-Mix Products, Inc. Address: 7415 Lindsey Rd. Address: P.O. Box 156 Address: 9968 N. Bonnie Road City: Little Rock City: Centerville City: Ironwood State: AR State: IA State: MI Zip: 72206 Zip: 52544 Zip: 49938 Contact: David Weston Contact: Mr. William Zintz Contact: Ken Olson Phone 1: 501-490-4242 Phone 1: Phone 1: 906-932-4531 Phone 2: Phone 2: Phone 2: Fax: 501-490-1090 Fax: Fax: E-mail: E-mail: E-mail: S S MC Irving Materials Incorporated Isabella Corporation J & G Aggregates Address: 1440 Selinda Avenue Address: 2201 Commerce St. Address: City: Louisville City: Mt. Pleasant City: Howell State: KY State: MI State: MI Zip: 40213 Zip: 48858-9060 Zip: 48843 Contact: Contact: Contact: Phone 1: 502-456-6930 Phone 1: 989-772-7038 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: QP S J. & J. Contracting J. D. Russell Company J. Dedoes, Inc. Address: 980 W. Buchanan Rd. Address: 44865 Utica Rd Address: 29395 Wall Street City: Ithaca City: Utica City: Wixom State: MI State: MI State: MI Zip: 48847 Zip: 48317 Zip: 48393 Contact: Contact: Mr. Dan Cassey Contact: Mr. Bill Wood Phone 1: 517-875-3106 Phone 1: 586-254-8500 Phone 1: Phone 2: Phone 2: 800-888-9708 Phone 2: Fax: Fax: 586-254-8555 Fax: E-mail: E-mail: E-mail: S S MC QP

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 26 of 56 J. Dedos, Inc. J. E. Kloote Contracting, Inc. J. R. Aggregates Address: 54474 Pontiac Trail Address: Address: 1138 Federal Ave. City: Milford City: City: Houghton Lake State: MI State: MI State: MI Zip: 48381 Zip: Zip: 48629 Contact: Contact: Mr. Alex Meyer Contact: Cliff Halliday, Jr. Phone 1: 248-684-2115 Phone 1: 616 837-0886 Phone 1: 989-422-3463 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: QP S MC S MC J. R.'s Sand & Gravel J. Ranck Electric J.A. Renke & Son Pavement Marking Address: 3151 Swan Rd. Address: P.O. Box 547 Address: 5000 Western Avenue City: Dansville City: Mt. Pleasant City: Connersville State: MI State: MI State: IN Zip: Zip: 48804 Zip: 47331 Contact: Joe Raica Contact: Terry Franklin Contact: Mr. Jon Renke Phone 1: 517-521-4508 Phone 1: 517-775-7393 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S S J.H. Botts, Inc. JDR Enterprises, Inc. JMD Company Address: 253 E. Bruce Street Address: 292 South Main Street Address: 10324 Brecksville Road City: Joliet City: Alpharetta City: Brecksville State: IL State: GE State: OH Zip: 60434-0128 Zip: 30004 Zip: 44141 Contact: Contact: Mr. Chris Lawrence Contact: Mr. Tony Blantnick Phone 1: 800-888-5885 Phone 1: Phone 1: 216-526-0017 Phone 2: 815-726-5885 Phone 2: Phone 2: Fax: 800-888-5887 Fax: Fax: 216-526--6945 E-mail: E-mail: E-mail: S MC S MC MC TS JOA Construction Co., Inc. JTM Industries Jacklin Steel Supply Co., Address: 16856 Meyers Rd. Address: P.O. Box 896 Address: 2410 Aero Park Drive City: Detroit City: Winfield City: Traverse City State: MI State: WV State: MI Zip: 48235 Zip: 25213 Zip: 49686-9180 Contact: Sheli Washington Contact: Mr. Tony Boothby Contact: Mr. Fred Cerasoli Phone 1: Phone 1: 304-755-0524 Phone 1: 231-946-8434 Phone 2: Phone 2: Phone 2: Fax: 313-862-8771 Fax: Fax: 231-946-3105 E-mail: E-mail: E-mail: S MC S Jacobs Electric Janet Sand and Gravel Co., Inc. Jansen Cement Block Company Address: 1813 Austin Ave. Address: P.O. Box 2410 Address: 1649 Century City: Troy City: Midland City: Grand Rapids State: MI State: MI State: MI Zip: Zip: 48640 Zip: 49509 Contact: James Gross Contact: Contact: Gail Vamosh Phone 1: 248-689-0710 Phone 1: 517-835-5841 Phone 1: 616-247-0307 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 616-247-0322 E-mail: E-mail: E-mail: S S MC MC Jatson Metal Co. Jensen Bridge & Supply - Grand Rapids, MI Jensen Bridge & Supply - Sandusky, MI Address: 1246 Princeton St. Address: 3520 36th Street, S.E. Address: 400 Stoney Creek Drive City: Akron City: Grand Rapids City: Sandusky State: OH State: MI State: MI Zip: 44301 Zip: 49508 Zip: 48471 Contact: George Santin Contact: Mr. Jason Reminga Contact: Mr. Scott Anger Phone 1: 330-379-9970 Phone 1: 616-940-2660 Phone 1: 810-648-3000 Phone 2: Phone 2: Phone 2: Fax: Fax: 616-648-3549 Fax: 810-648-3549 E-mail: E-mail: E-mail: S MC TS S MC TS Jobsite Supply Jofco John Carlo - Mt. Clemens Address: 2005 Pontiac Road Address: P.O. Box 71 Address: 21570 21570 Hall Road City: Auburn Hills City: Jasper City: Mt. Clemens State: MI State: IN State: MI Zip: 48326 Zip: 47547-0071 Zip: 48038-1540 Contact: Mr. Rich McCrum Contact: Mike Whitmore Contact: Phone 1: 248-276-5500 Phone 1: 812-482-5154 Phone 1: 810-465-6232 Phone 2: 877-805-5500 Phone 2: 800-235-6326 Phone 2: 313-465-6232 Fax: 248-276-6416 Fax: 812-634-2392 Fax: E-mail: E-mail: [email protected] E-mail: S S John Carlo - Shelby Township John Carlo - Temp. Concrete John Deere Landscapes, Ann Arbor Address: Address: 2271 Star Court Address: 300 Jackson Plaza Dr, Ste 304 City: Shelby Twp City: Rochester Hills City: Ann Arbor State: MI State: MI State: MI Zip: 48316 Zip: 48309-3625 Zip: 48103 Contact: Contact: Contact: Michael Pommerville Phone 1: Phone 1: 248-853-0099 Phone 1: 734-668-1020 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 734-668-7143 E-mail: E-mail: E-mail: S S S John Deere Landscapes, Armada John Deere Landscapes, Brighton #1 John Deere Landscapes, Brighton #2 Address: 70570 Powell Rd Address: 708 Advance St. Address: 7191 Grand River Road City: Armada City: Brighton City: Brighton State: MI State: MI State: MI Zip: 48008 Zip: 48116 Zip: 48114 Contact: John Ison Contact: Jeffrey Newstead Contact: Steven Anderson Phone 1: 586-752-9534 Phone 1: 810-225-7800 Phone 1: 810-220-6082 Phone 2: Phone 2: Phone 2: Fax: 586-752-9548 Fax: 810-229-6033 Fax: 810-220-6198 E-mail: E-mail: E-mail: S S S John Deere Landscapes, Chesterfield Twp John Deere Landscapes, Clarkston John Deere Landscapes, Clinton Twp Address: 46421 Continental Drive Address: 9657 Northwest Court Address: 35004 Automation Drive City: Chesterfield Twp City: Clarkston City: Clinton Twp State: MI State: MI State: MI Zip: 48047 Zip: 48346 Zip: 48035 Contact: Amanda Hande Contact: Jeffrey Cox Contact: Laura Owczarski Phone 1: 586-949-0417 Phone 1: 248-620-5000 Phone 1: 586-792-6180 Phone 2: Phone 2: Phone 2: Fax: 586-949-3028 Fax: 248-620-9605 Fax: 586-792-6393 E-mail: E-mail: E-mail: S S S

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 27 of 56 John Deere Landscapes, Commerce Twp John Deere Landscapes, Flint John Deere Landscapes, Grand Rapids #1 Address: 1855 Rock Road Address: 5165 S. Dort Hwy Address: 4620 40th Street SE City: Commerce Twp City: Flint City: Grand Rapids State: MI State: MI State: MI Zip: 48390 Zip: 48507 Zip: 49512 Contact: Brian Steinman Contact: Kevin Adams Contact: Michael Gerke Phone 1: 248-960-1882 Phone 1: 810-694-9100 Phone 1: 616-954-0660 Phone 2: Phone 2: Phone 2: Fax: 248-960-4163 Fax: 810-694-9142 Fax: 616-954-0664 E-mail: E-mail: E-mail: S S S John Deere Landscapes, Grand Rapids #2 John Deere Landscapes, Holland John Deere Landscapes, Kalamazoo #1 Address: 2689 Walkent Drive NW Address: 4430 136th Ave. Address: 1800 King Hwy. City: Grand Rapids City: Holland City: Kalamazoo State: MI State: MI State: MI Zip: 49544 Zip: 49424 Zip: 49001 Contact: Anthony Zasuwa Contact: Russel A. Jernberg Contact: Steven F. Fisher Phone 1: 616-791-8045 Phone 1: 616-738-0382 Phone 1: 269-382-2752 Phone 2: Phone 2: Phone 2: Fax: 616-791-8049 Fax: 616-738-0388 Fax: 269-382-6672 E-mail: E-mail: [email protected] E-mail: S S S John Deere Landscapes, Kalamazoo #2 John Deere Landscapes, Kentwood John Deere Landscapes, Lansing Address: 6395 Technology Avenue Address: 3839 E. Paris Avenue, SE Address: 4213 Legacy Pkwy City: Kalamazoo City: Kentwood City: Lansing State: MI State: MI State: MI Zip: 49009 Zip: 49512 Zip: 48911 Contact: Daniel Litogot Contact: Thomas Kline Contact: Ryan Schuette Phone 1: 269-544-1396 Phone 1: 616-285-4566 Phone 1: 517-272-9710 Phone 2: Phone 2: Phone 2: Fax: 269-544-1526 Fax: 616-285-4575 Fax: 517-272-9713 E-mail: E-mail: E-mail: S S S John Deere Landscapes, Livonia John Deere Landscapes, Madison Hghts John Deere Landscapes, Novi Address: 13405 Stark Road Address: 31691 Dequindre Road Address: 46555 Humboldt Drive City: Livonia City: Madison Heights City: Novi State: MI State: MI State: MI Zip: 48150 Zip: 48071 Zip: 48377 Contact: Stanley Collins Contact: Richard Mullen Contact: Gregory Szydlowski Phone 1: 734-458-4770 Phone 1: 248-588-2990 Phone 1: 248-926-0542 Phone 2: Phone 2: Phone 2: Fax: 734-458-1833 Fax: 248-588-7717 Fax: 248-926-2378 E-mail: E-mail: E-mail: S S S John Deere Landscapes, Plymouth Twp John Deere Landscapes, Saginaw #1 John Deere Landscapes, Saginaw #2 Address: 9281 General Drive Address: 3120 W. Kochville Rd. Address: 5815 Bay Road City: Plymouth Township City: Saginaw City: Saginaw State: MI State: MI State: MI Zip: 48170 Zip: 48604 Zip: 48604 Contact: Dawn Hicks Contact: John Southern Contact: Deron Crouse Phone 1: 734-414-0100 Phone 1: 989-793-0700 Phone 1: 989-790-5794 Phone 2: Phone 2: Phone 2: Fax: 734-354-3780 Fax: 989-793-7017 Fax: 989-790-5816 E-mail: E-mail: E-mail: S S S John Deere Landscapes, Shelby Twp #1 John Deere Landscapes, Shelby Twp #2 John Deere Landscapes, Southfield Address: 49830 Oakland Drive Address: 51147 Simone Ind. Drive Address: 24777 Telegraph Rd, Ste. C City: Shelby Township City: Shelby Township City: Southfield State: MI State: MI State: MI Zip: 48315 Zip: 48316 Zip: 48034 Contact: Josh Spencer Contact: Joseph Fazio Contact: Bill Clemens Phone 1: 586-566-0989 Phone 1: 586-726-5441 Phone 1: 248-358-2994 Phone 2: Phone 2: Phone 2: Fax: 586-566-7790 Fax: 586-726-5475 Fax: 248-358-1022 E-mail: E-mail: E-mail: [email protected] S S S John Deere Landscapes, Taylor #1 John Deere Landscapes, Taylor #2 John Deere Landscapes, Traverse City #1 Address: 22600 Pennsylvania Road Address: 20575 Northline Road Address: 431 West Welch Ct, Ste 2 City: Taylor City: Taylor City: Traverse City State: MI State: MI State: MI Zip: 48180 Zip: 48180 Zip: 49686 Contact: Blaze Podgorski Contact: Brian Lucier Contact: Patrick Boyd Phone 1: 734-284-8314 Phone 1: 734-287-8845 Phone 1: 231-933-9090 Phone 2: Phone 2: Phone 2: Fax: 734-284-8583 Fax: 734-287-8856 Fax: 231-933-9006 E-mail: E-mail: E-mail: S S S John Deere Landscapes, Traverse City #2 John Deere Landscapes, Troy John Deere Landscapes, Ypsilanti Address: 945 SE Silver Lake Road Address: 495 Oliver Drive Address: 1077 James L Hart Pkwy City: Traverse City City: Troy City: Ypsilanti State: MI State: MI State: MI Zip: 49684 Zip: 48084 Zip: 48197 Contact: Micah Wise Contact: Jeffrey Flannery Contact: Thomas Horn Phone 1: 231-943-3706 Phone 1: 248-689-5005 Phone 1: 734-487-5559 Phone 2: Phone 2: Phone 2: Fax: 231-943-3810 Fax: 248-689-4019 Fax: 734-487-8422 E-mail: E-mail: E-mail: S S S John Howell Electric John R Fuel & Supply - Sterling Heights M-17 John R Sand & Gravel Co. Address: 9200 Bridge Highway Address: 36401 Van Dyke Address: 36401 VAN DYKE AVE City: Diamondale City: Sterling Heights City: STERLING HEIGHTS State: MI State: MI State: MI Zip: 48821 Zip: 48078 Zip: 48312 Contact: Mr. John Howell Contact: Skip Contact: Michael Evatz Phone 1: 517-646-6491 Phone 1: 810-264-8885 Phone 1: 810-678-3715 Phone 2: Phone 2: Phone 2: Fax: 517-646-8726 Fax: Fax: 810-678-3715 E-mail: E-mail: E-mail: TS MC S MC Johnson Co., SE Jonesville Asphalt Co. Jule Swartz & Sons Excavators Address: P.O. Box 29A Address: 3600 Jonesville Road Address: 7855 Dixon Rd. City: Maumee City: Jonesville City: Jackson State: OH State: MI State: MI Zip: 43537 Zip: 49250 Zip: 49201-9326 Contact: R. Alexander Johnson Contact: James R. MacRitchie Contact: Phone 1: Phone 1: 517-206-0351 Phone 1: 517-783-2480 Phone 2: Phone 2: 517-688-5488 Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S S MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 28 of 56 Juniata Sand Company K & K Erectors KESLER SAND PIT, INC. Address: 5301 Washburn Road Address: P.O. Box 3287 Address: 14031 WEBSTER ROAD City: Vassar City: Grand Rapids City: BATH State: MI State: MI State: MI Zip: 48768 Zip: 49506 Zip: 48808 Contact: Brad Feathers Contact: Contact: ELAINE SMITH Phone 1: 989-823-1166 Phone 1: 616-957-9096 Phone 1: 517-363-4050 Phone 2: 989-233-3679 Phone 2: Phone 2: Fax: 989-823-1183 Fax: Fax: 517-363-4052 E-mail: [email protected] E-mail: E-mail: S MC QP S S MC Kalin Construction Co., Inc. Kalkman Redi-Mix Kamminga & Roodvoets, Inc. Address: 2663 Yore Avenue Address: 13180 Quincy Street Address: 3435 Broadmoor, SE City: Sodus City: Holland City: Grand Rapids State: MI State: MI State: MI Zip: 49126 Zip: 49424 Zip: 49512 Contact: Jerry Kalin Contact: Randy VenHuizen Contact: Al Bosma Phone 1: 269-925-2746 Phone 1: 616-399-3059 Phone 1: 616-949-0800 Phone 2: Phone 2: Phone 2: Fax: 269-925-4920 Fax: 616-399-8872 Fax: 616-949-1894 E-mail: E-mail: E-mail: S MC S MC QP S Karber Custom Block Kard Bridge Products Kasson Sand & Gravel Address: 917 South Church Street Address: 480 Osterloh Road Address: Route 1 City: St. Johns City: Minster City: Maple City State: MI State: OH State: MI Zip: 48879 Zip: 45865 Zip: 49664 Contact: Mr. Dean Karber Contact: Contact: Glen Noonan Phone 1: 517-224-2327 Phone 1: 419/628-2375 Phone 1: 616-228-5455 Phone 2: Phone 2: Phone 2: Fax: 517-224-2329 Fax: Fax: E-mail: E-mail: E-mail: MC S S MC Katterman Concrete - Hale Kaufman Products, Inc., Kel-Cris Corporation Address: 1777 Norht M-65 Address: 3811 Curtis Avenue Address: P.O. Box 360 City: Hale City: Baltimore City: Williamston State: MI State: MD State: MI Zip: 48739 Zip: 21226-1131 Zip: 48895 Contact: Jacquie Katterman Contact: Mr. Allen Geser Contact: Mr. Jon Fairbanks Phone 1: 989-728-9411 Phone 1: 800-637-6372 Phone 1: 517-655-4602 Phone 2: 800-242-9411 Phone 2: Phone 2: Fax: Fax: 410-354-1122 Fax: 517-655-1306 E-mail: E-mail: E-mail: S MC QP TS QP S Kelken Construction Systems Kelken-Gold, Inc., Kellstone, Inc. Address: 3220 Bordertown Avenue Address: 1330 Highway 206 Address: P.O. Box 391 City: Parlin City: Skillman City: Kelleys Island State: NJ State: NJ State: OH Zip: 08859 Zip: 08558 Zip: 43438 Contact: Mr. Ken Ginsky Contact: Mr. Leo Jansen Contact: Mark Sivie Phone 1: 732-721-0249 Phone 1: 609-252-0088 Phone 1: 419-746-2396 Phone 2: Phone 2: Phone 2: Fax: 732-721-3918 Fax: Fax: E-mail: E-mail: E-mail: QP QP S MC Ken Cordes Building & Excavating Ken Coryell Trucking Ken Measel Supply Address: 704 E Progress Address: 460 E. David Hwy. Address: 7725 Willis Road City: Hillman City: Ionia City: Brown City State: mi State: MI State: MI Zip: 49746 Zip: 48846-8417 Zip: 48416-9675 Contact: Terry Curtis Contact: Ken Coryell Contact: Ron Soule Phone 1: 989-742-4531 Phone 1: 616-527-9770 Phone 1: 810-346-3479 Phone 2: 989-356-1649 Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S Ken Schaff Builders, Inc., Ken's Redi-Mix, Inc. Kenmark, Inc., Address: 1779 E. US 23 Address: 8016 S. State Road Address: P.O. Box 2 City: East Tawas City: Goodrich City: Buckley State: MI State: MI State: MI Zip: 48730 Zip: 48438 Zip: 49620 Contact: Contact: Steve Schupbach Contact: Mr. Ken Mackey Phone 1: Phone 1: Phone 1: 231-269-3777 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 231-269-3967 E-mail: E-mail: E-mail: S S MC S Kenneth Smith, Inc. Kent Highway & Bridge Kent Power Inc. Address: 2596 Detroit Rd. Address: 130 60th Street Address: 3385 Russo City: Niles City: Grand Rapids City: Kent City State: MI State: MI State: MI Zip: 49120 Zip: 49548 Zip: 49330 Contact: Ken Smith Contact: Contact: Dave Bradley Phone 1: 269-684-5960 Phone 1: Phone 1: 616-678-5775 Phone 2: Phone 2: Phone 2: Fax: 269-684-4557 Fax: Fax: E-mail: [email protected] E-mail: E-mail: S MC S S Kerkstra Precast, Inc., Kiewet Western Com. Kiewit Contractor Address: 3373 Busch Drive SW Address: 1301 East Higgins Road Address: City: Grandville City: Elk Grove Village City: Grand Rapids State: MI State: IL State: MI Zip: 49418 Zip: 60007 Zip: Contact: Contact: Contact: Phone 1: 616-457-4920 Phone 1: Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: MC S S Killins - Ann Arbor - Plant #803 Kiwi Fence Systems, Inc., Klein Brothers Hardwood, Inc., Address: 3305 Liberty Road Address: R.D. #2 Box 51A Address: 2400 Buno Rd. City: Ann Arbor City: Waynesburg City: Milford State: MI State: PA State: MI Zip: 48103 Zip: 15370 Zip: 48381 Contact: Mr. John Perry Contact: Bonita Whalen Contact: Mr. Steve Klein Phone 1: 734-662-2515 Phone 1: Phone 1: 248-684-6919 Phone 2: Phone 2: Phone 2: Fax: 734-662-8183 Fax: Fax: E-mail: E-mail: E-mail: S S MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 29 of 56 Klett Construction Co. Klumpp Brothers Gravel Knight - Celotex Address: 62994 Territorial Road Address: 3342 Page Avenue Address: 743 Lisbon Street City: Hartford City: Jackson City: Lisbon Falls State: MI State: MI State: ME Zip: 49057 Zip: 49203 Zip: 04252 Contact: James Klett Contact: David Pachota Contact: John Robinson Phone 1: 616-621-4217 Phone 1: 517-784-9108 Phone 1: 207-353-1000 Phone 2: Phone 2: Phone 2: Fax: 616-621-2240 Fax: Fax: 207-353-1099 E-mail: E-mail: E-mail: www.aknightcompany.com S S MC S MC Koch Materials - Elberta, MI Koch Materials - Heath, OH Koch Materials - Lemont, IL Address: Koch Materials Company Address: Koch Pavement Solutions Address: 4900 South Mason Avenue City: Elberta City: Heath City: Chicago State: MI State: OH State: IL Zip: 49628 Zip: 43056-3131 Zip: 60638 Contact: Randall Schmied Contact: Randall Miller Contact: Randy Miller Phone 1: 517-893-8511 Phone 1: 740-522-3131 Phone 1: 708-458-4330 Phone 2: Phone 2: Phone 2: Fax: 517-893-6570 Fax: 740-522-3349 Fax: E-mail: E-mail: E-mail:

Koch Materials - Reading, PA Koch Materials - Steven's Point, WI Koch Materials - Warsaw, IN Address: Koch Materials Company Address: Koch Materials Company Address: Koch Materials Company City: Reading City: Stevens Point City: Warsaw State: PA State: WI State: IN Zip: 19605-1723 Zip: 54481 Zip: 46580 Contact: Jeff Henn Contact: Bob Carlson Contact: Jason Conrad Phone 1: 610-921-0271 Phone 1: 715-344-7200 Phone 1: 574-267-5076 Phone 2: Phone 2: Phone 2: Fax: 610-921-1477 Fax: 715-344-3835 Fax: E-mail: E-mail: E-mail:

Koenig Fuel & Supply Detroit Attwater Dock M-40 Koenig Fuel & Supply - Detroit M-11 Koenig Fuel & Supply - Oxford, MI Address: 1470 Atwater Street Address: Plant #1 - Main Office Address: 1955 Lakeville Road City: Detroit City: Detroit City: Oxford State: MI State: MI State: MI Zip: 48203 Zip: 48203 Zip: 48073 Contact: Neil Crockett Contact: Mr. Gordon Portis Contact: Jim Kage Phone 1: 313-531-4190 Phone 1: 313-368-1870 Phone 1: 248-310-1915 Phone 2: 313-714-8915 Phone 2: 313-368-1133 Phone 2: Fax: Fax: 313-368-3040 Fax: E-mail: E-mail: E-mail: MC MC MC Koenig Fuel & Supply - Redford Township M-10 Koster Excavating, Inc. Kuhlman - Adrian - Plant #806 Address: 24940 Plymouth Road Address: 1074 Chicago Dr. Address: 240 W. Maple Ave. City: Redford City: Jenison City: Adrian State: MI State: MI State: MI Zip: Zip: 49428 Zip: 49221 Contact: Neil Crockett Contact: Contact: Stan Phone 1: 313-531-4190 Phone 1: 616-457-2320 Phone 1: 517-265-2722 Phone 2: 313-714-8915 Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: MC S S Kuhlman - Monroe - Plant # 810 Kurtz Gravel Company - Flint, MI Kurtz Gravel Company - Lapeer, MI Address: 15370 S. Dixie Hwy. Address: G-5300 N. Dort Highway Address: 216 Lake Nepessing Road City: Monroe City: Flint City: Lapeer State: MI State: MI State: MI Zip: 48161 Zip: 48505 Zip: 48446 Contact: Pat Ferry Contact: Donald Kurtz Contact: Marty Ball Phone 1: 734-241-8692 Phone 1: 810-787-6543 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S S MC S MC Kurtz Gravel Company - Port Huron, MI Kurtz Gravel Company - Vasser, MI Kurtz Holly Batch Plant - Holly M-28 Address: Address: 7603 W. Saginaw Address: 15176 Hawley Road City: Port Huron City: Vasser City: Holly State: MI State: MI State: MI Zip: 48060 Zip: 48768 Zip: 48442 Contact: Contact: Contact: Donald Kurtz or DJ Sutton Phone 1: Phone 1: 989-823-8555 Phone 1: 248-634-4427 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 1-248-852-1353 E-mail: E-mail: E-mail: S MC S MC MC L & L CONSTRUCTION COMPANY L & M Construction Chemicals, Inc., L & S Transit Mix Concrete Co. Address: 4195 WILLOUGHBY ROAD Address: 14851 Calhoun Road Address: 520 Fair Ave City: HOLT City: Omaha City: Alpena State: MI State: NE State: MI Zip: 48842 Zip: 68152 Zip: 49707 Contact: JOE SANGSTER Contact: Contact: Phone 1: 517-694-9979 Phone 1: 402-453-6600 Phone 1: 989-354-3810 Phone 2: 517-204-3943 Phone 2: Phone 2: Fax: 517-694-9981 Fax: Fax: 989-356-3320 E-mail: E-mail: E-mail: S MC QP MC L.B. Foster Co., L.C. Redi-Mix - Grayling L.C. Redi-Mix - Houghton Lake Address: P.O. Box 2806 Address: Address: City: Pittsburgh City: Grayling City: Houghton Lake State: PA State: State: Zip: 15230 Zip: Zip: Contact: W. Miles Contact: Contact: Phone 1: 814-623-6101 Phone 1: Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S MC L.W Lamb, Inc. LESCO Inc. LESTER BROTHERS, INC. Address: 6090 Blue Star Highway Address: 1301 East 9th Street Address: 5405 E. MICHIGAN AVE. City: Saugatuck City: Cleveland City: JACKSON State: MI State: OH State: MI Zip: 49453 Zip: 44114 Zip: 49201 Contact: John Lamb Contact: Contact: RODNEY ROWE Phone 1: 269-857-3228 Phone 1: Phone 1: 517-764-7888 Phone 2: Phone 2: Phone 2: Fax: 269-857-4617 Fax: Fax: 517-764-7808 E-mail: E-mail: E-mail: [email protected] S MC S MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 30 of 56 LTV Copperweld LaFarge North America - Alpena LaFarge North America - Bath Address: 1855 East 122nd Street Address: 1435 Ford Aveneue, PO Box 396 Address: R.R. #1 P.O. Box 160 City: Chicago City: Alpena City: Bath State: IL State: MI State: On Zip: 60633 Zip: 49707 Zip: K0H 1G0 Contact: Cheri Zaremba Contact: Contact: Phone 1: 773-646-4500 Phone 1: 989-354-4171 Phone 1: 613-352-7711 Phone 2: Phone 2: Phone 2: Fax: 773-646-6305 Fax: 989-354-2223 Fax: E-mail: E-mail: E-mail: S MC MC MC LaFarge North America - Great Lakes Region LaFarge North America - Woodstock LaFarge North America, Paulding Address: P.O Box 887 Address: PO Box 608 Address: City: Southfield City: Woodstock City: Paulding State: MI State: On State: OH Zip: 48075 Zip: N4S 7Z5 Zip: Contact: Ms. Debrah A. Mischley Contact: John W. Blair Contact: Phone 1: 248-354-9050 Phone 1: 519-423-4261 Phone 1: Phone 2: Phone 2: Phone 2: Fax: 248-354-0039 Fax: 519-423-6414 Fax: E-mail: www.lafargenorthamerica.com E-mail: E-mail: MC MC MC Laclede Steel Company Lafarge / Columbia #1 Lafarge / Columbia #2 Address: P.O. Box 2576 Address: Address: City: Alton City: City: State: IL State: State: Zip: 62002-9011 Zip: Zip: Contact: Mr. Dave Middendoff Contact: Brian Borowski Contact: Brian Borowski Phone 1: 618-474-2266 Phone 1: 800-323-5949 Phone 1: 800-323-5949 Phone 2: Phone 2: Phone 2: Fax: 618-474-2276 Fax: Fax: E-mail: E-mail: E-mail: MC S MC S MC Lafarge / Crawford Lafarge / Edgewater #5 Lafarge / Joliet Address: Address: Address: City: City: City: State: State: State: Zip: Zip: Zip: Contact: Brian Borowski Contact: Brian Borowski Contact: Brian Borowski Phone 1: 800-323-5949 Phone 1: 800-323-5949 Phone 1: 800-323-5949 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S MC Lafarge / Joppa Plt Lafarge / Marblehead Lafarge / Pleasant Prairie Address: Address: Address: City: City: Marblehead City: State: State: OH State: Zip: Zip: 43440 Zip: Contact: Contact: Contact: Brian Borowski Phone 1: Phone 1: 419-798-4486 Phone 1: 800-323-5949 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S S MC Lafarge / Rockport #1 Lafarge / Rockport #2 Lafarge / South Chicago Plt Address: Address: Address: City: City: City: State: State: State: Zip: Zip: Zip: Contact: Brian Borowski Contact: Brian Borowski Contact: Phone 1: 800-323-5949 Phone 1: 800-323-5949 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S MC Lafarge / Stoney Creek Plt Lafarge / Weston #1 Lafarge / Weston #2 Address: Address: Address: City: City: City: State: State: State: Zip: Zip: Zip: Contact: Contact: Brian Borowski Contact: Brian Borowski Phone 1: Phone 1: 800-323-5949 Phone 1: 800-323-5949 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S MC Lafarge / Weston #3 Lafarge / Will County Lafarge Construction Materials - Canada Address: Address: Address: P.O. Box 340 City: City: City: Collingwood State: State: State: ON Zip: Zip: Zip: Contact: Brian Borowski Contact: Brian Borowski Contact: Paul Ratcliff Phone 1: 800-323-5949 Phone 1: 800-323-5949 Phone 1: 705-283-3006 Phone 2: Phone 2: Phone 2: 519-538-4685 Fax: Fax: Fax: 705-283-3209 E-mail: E-mail: E-mail: S MC S MC MC Lake City Ready Mix, Inc. Lakeside Aggregate LLC Lakeside Concrete - Mt Clemens M-18 Address: P.O. Box 333 Address: 16861 120th Ave. Address: 4040 Floral Street City: Lake City City: Nunica City: Mt. Clemens State: MI State: MI State: MI Zip: 49651 Zip: 48449 Zip: 48043 Contact: Dave Gilde Contact: Curt Broene Contact: Phone 1: 616-825-2473 Phone 1: 616-837-5858 Phone 1: 810-468-4506 Phone 2: Phone 2: Phone 2: Fax: Fax: 616-837-5860 Fax: 810-468-1852 E-mail: E-mail: E-mail: S MC S MC MC Lakeside Plastics, Inc., Laketon Refining Corporation - Laketon, IN Laman Asphalt & Redi-Mix, Inc. Address: P.O. Box 2384 Address: 2784 W. Lukens Lake Road Address: P.O. Box 729 City: Oskosh City: Laketon City: Ludington State: WI State: IN State: MI Zip: 54903 Zip: 46943 Zip: 49431 Contact: Contact: Mr. Ron Isbell Contact: Phone 1: Phone 1: 219-982-2171 Phone 1: 616-845-5164 Phone 2: Phone 2: Phone 2: Fax: Fax: 219-982-2091 Fax: E-mail: E-mail: E-mail: QP S MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 31 of 56 Lamar Corporation Lan Guard Co. Landmark Services Address: 2701 Chicago Drive SW Address: 570 Jerry Street Address: 4882 Bluegrass City: Grand Rapids City: Jerry City City: Mt. Pleasant State: MI State: OH State: MI Zip: 49509 Zip: 43437 Zip: 48858 Contact: Thomas Grumbine Contact: Mr. Roy Lanham Contact: Phone 1: 616-534-9645 Phone 1: 419-655-2072 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S QP S Lane Enterprises, Inc., - Epoxy Coatings Division Lane Enterprises, Inc., - Metal Products Division Laurel Steel Products Address: 1244 Claremont Address: State Route 551 Address: #1 Mt. Pleasant Rd. City: Carlisle City: Pulaski City: Scottsdale State: PA State: PA State: PA Zip: 17013 Zip: 16143 Zip: 15683 Contact: Mr. Greg Weaver Contact: Ms. Nancy Defabio Contact: Phone 1: 717-249-8342 Phone 1: 412-652-7747 Phone 1: 412-887-8090 Phone 2: Phone 2: Phone 2: Fax: 717-249-4991 Fax: Fax: E-mail: E-mail: E-mail: S MC MC S LeHigh Cement, Mitchell, IN. Plant Lee's Ready Mix - Rogers City Lehigh Utilities Assoc., Inc. Address: 121 North First St. Address: Address: P.O. Box 398 City: Mitchell City: City: S. Plainfield State: IN State: State: NJ Zip: 47446 Zip: Zip: 07080 Contact: Contact: Contact: Phone 1: 812-849-2191 Phone 1: Phone 1: 908-561-5252 Phone 2: Phone 2: Phone 2: Fax: 812-849-6045 Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S Leitelt Iron Works Les Miller & Sons - Sand & Gravel Lewis Engineering Address: 2301 Turner Ave. N. W. Address: 8881 W. Taft Rd. Address: 4201 Norex Drive City: Grand Rapids City: St. Johns City: Chaska State: MI State: MI State: MN Zip: 49504 Zip: 48879 Zip: 55318 Contact: Contact: Jim Miller Contact: Mr. Al Cook Phone 1: Phone 1: 989-593-2055 Phone 1: 612-368-3000 Phone 2: Phone 2: 517-204-2756 Phone 2: Fax: Fax: 989-593-2246 Fax: E-mail: E-mail: E-mail: S MC TS Lewiston Sand & Gravel Lightle Enterprises Lincoln Structural Bolt Address: 5168 County Road 612 Address: PO Box 329 Address: P. O. Box 29525 City: Lewiston City: Frankfort City: Lincoln State: MI State: OH State: NE Zip: 49756 Zip: 45628 Zip: 68529 Contact: Contact: David Lightle Contact: Roger Phone 1: 989-786-2742 Phone 1: 740-998-5363 Phone 1: 402-464-4433 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 800-571-6844 E-mail: E-mail: [email protected] E-mail: S S S Linear Dynamics, Inc., Linq Industrial Fabrics, Inc Livingston - Brighton - Plant #807 Address: 1204 Airport Drive Address: 2550 W. Fifth North Street Address: 550 N. Ols U.S. 23 City: Ball Ground City: Summerville City: Brighton State: GA State: SC State: MI Zip: 30107 Zip: 29483-9699 Zip: 48112 Contact: Mr. David Miller Contact: Mr. Warren Sickler Contact: Mike Horan Phone 1: 404-479-6515 Phone 1: 800-543-9966 Phone 1: 810-632-3030 Phone 2: Phone 2: Phone 2: Fax: Fax: 803-875-8276 Fax: 810-632-3034 E-mail: E-mail: E-mail: QP S QP S Livingston Aggregates London Aggregates Loos Machine, Inc. Address: 1335 Barron Road Address: 10411 Darling Road Address: 205 W. Washington St. City: Howell City: Milan City: Colby State: MI State: MI State: WI Zip: 48843 Zip: 48160 Zip: 54421 Contact: Carl Tuttle Contact: Mr. Rick Becker Contact: Phone 1: 517-546-6825 Phone 1: 734-587-8275 Phone 1: 715-223-2844 Phone 2: Phone 2: 260-665-2626 Phone 2: Fax: Fax: 734-587-3533 Fax: E-mail: E-mail: E-mail: S MC MC S Lupino, Angelo, Inc. Lyle Signs Inc., Lyons Sand & Gravel - Lyons, MI Address: P.O. Box 100 Address: P.O. Box 90 Address: Riverside Road City: Iron Belt City: Eden Prarie City: Lyons State: WI State: MN State: MI Zip: 54536 Zip: Zip: Contact: Paul Luppino Contact: Contact: Mark or Vern Phone 1: 715-561-4906 Phone 1: Phone 1: 989 855-2342 Phone 2: 906-364-2847 Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S S S M-52 SAND & GRAVEL, LLC MACKENZIE CO. MCP Facilities Company Address: 8483 ANN ARBOR ROAD WEST Address: 4248 W. SAGINAW HWY. Address: Route 248, P.O. Box 124 City: PLYMOUTH City: GRAND LEDGE City: Bath State: MI State: MI State: PA Zip: 48170 Zip: 48837 Zip: 18014 Contact: RICK PERLONGO Contact: Contact: Phone 1: 734-216-3125 Phone 1: Phone 1: 215-837-1891 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: [email protected] E-mail: E-mail: S MC S S MID MICHIGAN CRUSHING & RECYLING MacRitchie Materials MacRitchie Materials, Inc. Address: 220 N. WALNUT Address: 6126 South Main St. Address: P.O. Box 90 City: FENTON City: West Millgrove City: West Millgrove State: MI State: OH State: OH Zip: 48430 Zip: 43467 Zip: 43467 Contact: VAUGHN SMITH Contact: Donald MacRitchie Contact: Don MacRtichie Phone 1: 810-714-1738 Phone 1: 419-288-2790 Phone 1: 419-288-2790 Phone 2: Phone 2: Phone 2: Fax: 810-714-3753 Fax: Fax: E-mail: [email protected] E-mail: E-mail: S MC MC QP S MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 32 of 56 Mack Industries of Michigan - White Lake MP-106 Mack Vault of Toledo Ohio Maclean Construction Company Address: 8265 White Lake Road Address: Address: 5195 West U.S. 10-31 City: White Lake Township City: Bowling Green City: Ludington State: MI State: OH State: MI Zip: 48386 Zip: Zip: 49431 Contact: Contact: Contact: Debbie Williams Phone 1: 810-620-7400 Phone 1: Phone 1: 231-845-6275 Phone 2: Phone 2: Phone 2: Fax: 810-620-7402 Fax: Fax: 231-843-2303 E-mail: E-mail: E-mail: MC S Maintenance, Central Fabrication Manchester Sand and Gravel Manistique Rentals, Inc. Address: Address: 11475 Parr Road Address: 415 Chippewa Avenue City: Lansing City: Manchester City: Manistique State: MI State: MI State: MI Zip: 48909 Zip: 49263 Zip: 49854 Contact: Sharon Iansiti Contact: Debbie Schmucker Contact: George Slining, Jr. Phone 1: Phone 1: 734-428-7740 Phone 1: 906-341-6955 Phone 2: Phone 2: 734-434-3634 Phone 2: Fax: Fax: 734-971-4679 Fax: E-mail: E-mail: E-mail: TS S MC S Manthei - Petoskey Manthei Development Corporation Mapei Corporation Address: Address: US-31 West Address: 1144 E Newport Center Dr City: Petoskey City: Charlevoix City: Deerfield Beach State: State: MI State: FL Zip: Zip: 49720 Zip: 33442 Contact: Contact: Mr. Mark Manthei Contact: Don Edwards Phone 1: Phone 1: 231-547-6595 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: 231-547-9171 Fax: E-mail: E-mail: E-mail: S MC S MC QP Marathon Oil Compamy - Southfield, MI Marathon Oil Company - Waterloo, IN Marathon Oil Corporation Address: P.O. Box 303 Address: 2670 U.S. Highway 6 (plant) Address: City: Southfield City: Waterloo City: Detriot State: MI State: IN State: MI Zip: 48037-0303 Zip: 46793-9414 Zip: Contact: Mr. Dwayne Biehl Contact: Mark Homer Contact: Phone 1: 810-351-7709 Phone 1: 734 947 5534 Phone 1: Phone 2: Phone 2: Phone 2: Fax: 810-351-7717 Fax: 734 947 5519 Fax: E-mail: E-mail: [email protected] E-mail: MC S MC S MC Marathon/Ashland Petroleum - Detroit, MI Marathon/Ashland Petroleum - Northbend, OH Marathon/Ashland Petroleum - Trumbull, MI Address: 28001 Citrin Drive - P.O. Box 42466 Address: 28001 Citrin Drive - P.O. Box 42466 Address: 28001 Citrin Drive - P.O. Box 42466 City: Romulus City: Romulus City: Romulus State: MI State: MI State: MI Zip: 48174 Zip: 48174 Zip: 48174 Contact: Mr. Tom Snyder Contact: Tom Snyder Contact: Tom Snyder Phone 1: 734-947-5505 Phone 1: 734-947-5505 Phone 1: 734-947-5505 Phone 2: Phone 2: Phone 2: Fax: 734-947-5547 Fax: 734-947-5547 Fax: 734-947-5547 E-mail: E-mail: E-mail:

Marblehead Plant Marblehead Stone Division -Lafarge North America Marinette Concrete Address: 831 South Quarry Raod Address: 831 South Quarry Road Address: 1584 W. US 41 City: Marblehead City: Marblehead City: Marinette State: OH State: OH State: WI Zip: 43440-2576 Zip: 43440-2576 Zip: 54143 Contact: Tom Christ Contact: Tom Christ Contact: Dan Zalinsky Phone 1: 419-798-4866 Phone 1: 419-798-4866 Phone 1: 715-735-9487 Phone 2: 419-341-3692 Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S Marsak Sand & Gravel Marsh Products - Premarc Corporation Martin Aggregates, Inc., Address: 38160 E. Horseshoe Drive Address: 7505 Highway M-71 Address: 3715 North Chandler Road City: Mt. Clemens City: Durand City: St. Johns State: MI State: MI State: MI Zip: 48043 Zip: 48429 Zip: 48879 Contact: Edward Marsak Contact: Mr. Robert Dolehanty Contact: Monty Kilpatrick Phone 1: Phone 1: 517-288-2661 Phone 1: 517-224-7621 Phone 2: Phone 2: Phone 2: Fax: Fax: 517-288-6366 Fax: 517-227-2007 E-mail: E-mail: E-mail: S MC S MC TS MC Martin Block Corporation Martin J. Concrete Construction Company, Inc. Martin Marietta Aggregates - Magnesia Specialties Address: 1520 East Main Address: 743 Main Street Address: P.O. Box 187 City: Lansing City: Coopersville City: Woodville State: MI State: M State: OH Zip: 48912 Zip: 49404 Zip: 43469 Contact: Mr. Grant Martin Contact: Mr. Martin J. Juarez Contact: Richard Weeks Phone 1: 517-484-4426 Phone 1: (616) 997-5388 Phone 1: 419-849-3111 Phone 2: Phone 2: Phone 2: Fax: 517-484-9694 Fax: (616) 9976117 Fax: E-mail: E-mail: E-mail: MC S S MC Martin Marietta Materials Marx Contracting, Inc. Masonite International Corporation Address: 755 Lime Rd. Address: 4747 S. M-76 Address: 1955 Powis Road City: Woodville City: Alger City: West Chicago State: OH State: MI State: IL Zip: 43469 Zip: 48610 Zip: 60185 Contact: Denny Briggs Contact: Odette Dickens Contact: Mr. Jack Porbeck Phone 1: 419-849-2111 Phone 1: 586-262-3165 Phone 1: 312-407-9210 Phone 2: Phone 2: Phone 2: Fax: Fax: 286-262-3169 Fax: E-mail: E-mail: E-mail: MC QP S MC Master Halco, Inc., Mathy Construction Company Mauk MidWest Forest Products Address: 27 W. 340 St. Charles Rd. Address: 915 Commercial Court Address: 1424 Straits Drive City: W. Chicago City: Onalaska City: Bay City State: IL State: WI State: MI Zip: 60185 Zip: 54650 Zip: 48706 Contact: Mark Contact: Ervin Dukatz Contact: D. Luberto/G. Whitford Phone 1: 708-293-5560 Phone 1: 608-779-6392 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: 608-781-4694 Fax: E-mail: E-mail: E-mail: S S MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 33 of 56 Maverick Tube McCOIG GROUP LLC McConnell Sand & Gravel, Inc. Address: 16401 Swingley Ridge Address: P.O, BOX 6349 Address: P.O. Box 261 City: Chesterfield City: PLYMOUTH City: Durand State: MO State: MI State: MI Zip: 63017 Zip: 48170 Zip: 48429 Contact: Dawn Touchette Contact: JOE PLOZAI Contact: Amy Jackson Phone 1: 800-840-8823 Phone 1: 734-941-7780 Phone 1: 989-288-6063 Phone 2: Phone 2: 734-564-6063 Phone 2: Fax: Fax: 734-893-1218 Fax: 989-743-9016 E-mail: E-mail: [email protected] E-mail: S MC S MC S MC McDonough & Associates McKerchie Enterprises McLouth Steel - Trenton Plant Address: 8640 Ronda Address: 5092 W. Vienna Rd, Ste K Address: 1491 West Jefferson Avenue City: Canton City: Clo City: Trenton State: MI State: MI State: MI Zip: 48187-2005 Zip: 48420 Zip: 48183 Contact: Linda Cleyman Contact: Tony McKerchie Contact: Mr. Don Windeler Phone 1: 734-453-1000 Phone 1: 810-686-7337 Phone 1: Phone 2: Phone 2: Phone 2: Fax: 313-453-5586 Fax: 810-686-0888 Fax: E-mail: E-mail: [email protected] E-mail: TS S MC Mcquire Steel Meekhof Trucking Meliss Company Address: 34000 9 Mile Rd. Address: 2400 Sanford Address: 2222 Hilton Rd. City: Farmington City: Grandville City: Ferndale State: MI State: MI State: MI Zip: 48335 Zip: 49413 Zip: 48220 Contact: Contact: David Meekhof Contact: Rick Hambrick Phone 1: 810-474-0640 Phone 1: 616-534-6854 Phone 1: 313-398-1970 Phone 2: Phone 2: Phone 2: Fax: Fax: 616-534-00077 Fax: E-mail: E-mail: E-mail: S S Menominee County Road Commission Merchant Metals Meshberger Brothers Stone Co. Address: W5416 Belgiumtown Road Address: 800 Whitney Address: 699 S. 500 E. City: Stephenson City: Brighton City: Decatur State: MI State: MI State: IN Zip: 49887 Zip: Zip: 46733 Contact: Darrell W. Moilanen Contact: Contact: JIM HUMBLES Phone 1: 906-863-5100 Phone 1: 810-227-3036 Phone 1: 260-592-7211 Phone 2: 906-753-6914 Phone 2: Phone 2: 260-726-7642 Fax: 906-753-4319 Fax: Fax: E-mail: [email protected] E-mail: E-mail: [email protected] S S S MC Messina - Flat Rock - Plant #809 Messina - Monroe - Plant #816 Metcalf & Eddy Address: 14675 Telegraph Road Address: 725 N. Dixie Hwy Address: P.O. Box 217 City: Flat Rock City: Monroe City: Bay City State: MI State: MI State: MI Zip: 48134 Zip: 48162 Zip: 48707 Contact: Vince Messina Contact: Frank Messina Contact: Joseph G. Periard Phone 1: 734-783-1020 Phone 1: 734-241-8380 Phone 1: 517-894-0418 Phone 2: Phone 2: Phone 2: Fax: Fax: 734-241-1803 Fax: E-mail: E-mail: E-mail: S S Metro Rebar, Inc., Metro Supply - Premarc Corp. Metropolitan Power & Light Address: 12642 Richfield Court Address: 4950 White Lake Road Address: 3085 N. Van Dyke City: Livonia City: Clarkston City: Imlay City State: MI State: MI State: MI Zip: 48150 Zip: 48346 Zip: 48444 Contact: Mr. Ken Dudzinski Contact: Mr. Lee Napier Contact: Ron McTaggart Phone 1: 734-953-8887 Phone 1: 810-625-8080 Phone 1: 810-724-2800 Phone 2: Phone 2: EXT. 305 Phone 2: Fax: 734-953-8919 Fax: 810-625-7820 Fax: 810-724-3842 E-mail: E-mail: E-mail: S S S Metzen - New Baltimore M-49 Micah Electric Michiana Aggregates, Inc. Address: 28200 23 Mile Road Address: 16000 W. 9-Mile Rd. Address: 3265 W. US Highway 12 City: New Baltimore City: Southfield City: Niles State: MI State: MI State: MI Zip: 48047 Zip: 48705 Zip: 49120 Contact: Reid Contact: Contact: Phone 1: 810-949-0603 Phone 1: 810-552-7050 Phone 1: 269-695-7669 Phone 2: 810-560-2643 Phone 2: Phone 2: 269-695-1229 Fax: Fax: Fax: E-mail: E-mail: E-mail: S Michigan Aggregate Corporation (Bundy Hill) Michigan Aggregates Corp. Michigan Barricading, Inc., Address: 996 East Chicago Drive Address: 996 E. Chicago Road Address: 32800 Eight Mile Road City: Jerome City: Jerome City: Farmington State: MI State: MI State: MI Zip: 49249 Zip: 49249 Zip: 48336 Contact: Richard Davidson Contact: Mr. Norm Jones Contact: Mr. Louis Vizzini Phone 1: 517-688-4414 Phone 1: 517-688-4414 Phone 1: 248-478-8022 Phone 2: Phone 2: Phone 2: Fax: 517-688-4475 Fax: 517-688-4475 Fax: E-mail: E-mail: E-mail: TS MC QP Michigan Crushed Concrete Michigan Foundation - Detroit M-64 Michigan Foundation - Trenton M-61 Address: 25012 Plymouth Road Address: 6618 French Road Address: One West Jefferson Avenue City: Redford- Detroit City: Detroit City: Trenton State: MI State: MI State: MI Zip: 48239 Zip: 48213 Zip: 48183 Contact: Contact: Contact: Richard Wing or Ron Peters Phone 1: 313-534-1500 Phone 1: 313-921-3410 Phone 1: 313-282-9100 Phone 2: Phone 2: Phone 2: 734-282-9100 Fax: Fax: Fax: 734-282-7623 E-mail: E-mail: E-mail: S MC MC MC Michigan Foundation - Wayne M-14 Michigan Green Consulting Michigan Highway Signs Address: 5501 Cogswell Road Address: 1216 Sylvertis Address: 5182 South Saginaw Street City: Wayne City: Waterford City: Flint State: MI State: MI State: MI Zip: 48184 Zip: 48328 Zip: 49507 Contact: Ron Peters Contact: Jeannie Autry Contact: Mr. Jim Rider Phone 1: 734-326-4200 Phone 1: Phone 1: 810 695-7529 Phone 2: Phone 2: Phone 2: Fax: 734-282-9786 Fax: Fax: 810 695-7591 E-mail: E-mail: E-mail: MC S S TS

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 34 of 56 Michigan Limestone Operations Michigan Paving and Materials Co., - Monroe, MI Michigan Pipe & Valve - Saginaw, Inc. Address: 1035 Calcite Road Address: 3125 E. Front St., - P.O. Box 222 Address: 596 Kochville Road City: Rogers City City: Monroe City: Saginaw State: MI State: MI State: MI Zip: 49779 Zip: 48161 Zip: 48604 Contact: Mr. Dave Rowden Contact: Mr. Richard Brilhart Contact: James Jaime Phone 1: 517-734-2131 Phone 1: 734-241-1904 Phone 1: 989-752-7911 Phone 2: Phone 2: Phone 2: Fax: Fax: 734-241-5134 Fax: 989-752-7970 E-mail: E-mail: E-mail: MC S Michigan Pipe & Valve - Traverse City, LLC Michigan Sign Co. Michigan Sign/Midwest Bridge Co. Address: 2200 Cass Road Address: P.O. 113 Rt. 1 Address: P.O. 113, Route 1 City: Traverse City City: Williamston City: Willamston State: MI State: MI State: MI Zip: 49684 Zip: 48895 Zip: 48895 Contact: Contact: Contact: Phone 1: 231-929-7473 Phone 1: 517-655-2106 Phone 1: 517-655-2106 Phone 2: Phone 2: Phone 2: Fax: 231-929-9897 Fax: Fax: E-mail: E-mail: E-mail: S S TS TS QP Michigan State Seed/WinField Solutions Michigan Wisconsin Concrete Mid-America Extrusions Address: 717 North Clinton Address: 3720 10th Street Address: 4925 Aluminum Dr. City: Grand Ledge City: Menominee City: Indianapolis State: MI State: MI State: IN Zip: 48837 Zip: 49858 Zip: 46218 Contact: Mr. Mike Hughes Contact: Dean Johnson Contact: Phone 1: 517-627-2164 Phone 1: 906-863-5222 Phone 1: 317-545-1221 Phone 2: 800-647-8873 Phone 2: Phone 2: Fax: 517-627-7838 Fax: Fax: E-mail: E-mail: E-mail: MC S S Mid-Michigan Materials Mid-States Bolt & Screw Company Mid-West Sign Group Address: 11990 Yale Road Address: 4126 Somers Drive Address: 900 Indiana Ave. City: Yale City: Burton City: South Haven State: MI State: MI State: MI Zip: 48097 Zip: 48529 Zip: 49090 Contact: William Wilson Contact: Matt Somers Contact: Merl Bartels Phone 1: 810-327-6251 Phone 1: 810-744-0123 Phone 1: 616-637-7920 Phone 2: Phone 2: 800-482-0867 Phone 2: Fax: 810-327-6037 Fax: 810-744-3798 Fax: E-mail: E-mail: E-mail: S MC S S Middle Port Terminal - Cleveland, OH Middle Port Terminal - Toledo, OH Midland Contracting Co. - Bay City, MI Address: 352 George Hardy Drive - Toledo Terminal Address: 352 George Hardy Drive - Toledo Terminal Address: 18th & Water Streets City: Toledo City: Toledo City: Bay City State: OH State: OH State: MI Zip: 43605 Zip: 43605 Zip: 48708 Contact: Mark Homer Contact: Mark Homer Contact: Dale Johnson Phone 1: 800-933-4087 Phone 1: 800-933-4087 Phone 1: 517-893-6261 Phone 2: Phone 2: Phone 2: Fax: 419-693-3558 Fax: 419-693-3558 Fax: E-mail: E-mail: E-mail: S Midland Contracting Co. - Carrollton, MI Midstate Bolt & Screw Company Midway Aggregate Address: 3200 Carrollton Address: 2435 S. Grand Traverse Address: 1500 River Street City: Carrollton City: Flint City: Kalamazoo State: MI State: MI State: MI Zip: 48724 Zip: 48503 Zip: Contact: Mr. Jim Keeler Contact: Herb Somers Contact: Phone 1: 517-755-8147 Phone 1: 313-238-3555 Phone 1: 616-345-5289 Phone 2: Phone 2: 800-482-0867 Phone 2: Fax: Fax: 313-238-2469 Fax: E-mail: E-mail: E-mail: MC S S Midway Contractor Supply Midwest Bridge Co. Midwest Fuels - Lacrosse, WI Address: 2A Industrial Park Road Address: P.O. Box 113, Route 1 Address: 915 Commercial CT - Mathy Tech & Engineering Svcs, Inc., City: Negaunee City: Williamston City: Onalaska State: MI State: MI State: WI Zip: 49866 Zip: 48895 Zip: 54650 Contact: Mr. Michael Laituri Contact: Dan Westfall Contact: Gerald Reinke Phone 1: 906-228-4201 Phone 1: 517-655-2106 Phone 1: 608-781-4683 Phone 2: Phone 2: Phone 2: Fax: 906-228-9379 Fax: Fax: 608-781-4694 E-mail: E-mail: E-mail: S TS TS Midwest Land Supply, Inc. Midwest Pipe Coatings Midwest Ralumac Address: 8991 Strout Road Address: 925 Kennedy Ave., Address: 1685 Universal Road City: Clarksville City: Schererville City: Columbus State: OH State: IN State: OH Zip: 45113 Zip: 46375 Zip: 43207 Contact: Mr. Phil Faber Contact: Mr. Robert Theisen Contact: Mr. Mark Hutchins Phone 1: 513-289-2775 Phone 1: 219-322-4564 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: 219-322-2761 Fax: E-mail: E-mail: E-mail: QP S MC QP Midwest Timber, Inc., Midwest Wood Treating, Inc., Miehlke Seeding & Mulching Address: 190 Kraus Rd. Address: 4832 Plank Road Address: 3644 Chippewa Highway City: Edwardsburg City: Norwalk City: Manistee State: MI State: OH State: MI Zip: 49112 Zip: 44857 Zip: 49660 Contact: Mr. Dick Opperman Contact: Mr. Jeffrey Bleile Contact: Mr. Robert Miehlke Phone 1: 269 663-3255 Phone 1: 419-668-1610 Phone 1: 616-723-4438 Phone 2: Phone 2: Phone 2: Fax: 269 663-3285 Fax: 419-663-1077 Fax: E-mail: [email protected] E-mail: E-mail: S MC MC S Milbocker & Sons Millington Gravel LLC Milton Rebar Coating Address: 1256 29th Street Address: 4566 Birch Run Address: P.O. Box 453 City: Allegan City: Millington City: Milton State: MI State: MI State: PA Zip: 49010 Zip: 48746 Zip: 17847-0453 Contact: Mr. Mike Wing Contact: Howard Operman Contact: Phone 1: 616-673-2195 Phone 1: 989-871-4266 Phone 1: 717-742-2350 Phone 2: 269-998-6599 Phone 2: Phone 2: Fax: 616-673-3144 Fax: Fax: 717-742-2030 E-mail: E-mail: E-mail: S MC S MC S

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 35 of 56 Mineral Resources - Labadie Mineral Resources - Presque Isle Mineral Resources - Rush Island Address: 230 Labadie Power Plant Road Address: 2701 Lakeshore Blvd North Address: 100 Big Hollow Road City: Labadie City: Marquette City: Festus State: MO State: MI State: MO Zip: 63055 Zip: 49855 Zip: 63028 Contact: Jim Hicks Contact: Jim Hicks Contact: Jim Hicks Phone 1: 800-615-1100 Phone 1: 800-615-1100 Phone 1: 800-615-1100 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S MC Mineral Solution Minwax Construction Products Div. Mirafi, Inc. Address: 1250 East Diehl Road, Suite 101 Address: 40 Gilbert Road Address: 3500 Parkway Lane, Suite 500 City: Naperville City: Newington City: Norcross State: IL State: CT State: GA Zip: 60563 Zip: 06111-2310 Zip: 30092 Contact: Mr. Brian Borowski Contact: Mr. Charles Bishop Contact: Ms.Terry Krock Phone 1: 800-323-5949 Phone 1: 800-647-9352 Phone 1: 800-234-0484 Phone 2: 708-505-3060 Phone 2: Phone 2: Fax: 708-505-0330 Fax: Fax: E-mail: E-mail: E-mail: MC QP S TS QP Modern Industries, Inc. Mohawk Sand & Gravel Molesworth Paving & Contracting Co. Address: G-3275 W. Pasadena Road Address: 90 Stanton Ave. Address: P.O. Box 985 City: Flint City: Mohawk City: Port Huron State: MI State: MI State: MI Zip: 48504 Zip: 49950 Zip: 48060 Contact: Jack Green Contact: Contact: Ted Molesworth Phone 1: 810-767-6250 Phone 1: 906-337-5310 Phone 1: 313-984-3000 Phone 2: 810-577-3852 Phone 2: Phone 2: Fax: 810-767-0578 Fax: Fax: E-mail: E-mail: E-mail: S MC S MC Monroeville Industrial Moldings Monsanto Company Montgomery Aggregate Products Address: 75 Ontario Street Address: 2381 Centerline Industrial Drive Address: 3371 S. Radar Road City: Norwalk City: St. Louis City: Sault Saint Marie State: OH State: MO State: MI Zip: 44857 Zip: 63146 Zip: 49783 Contact: Randy Kraft Contact: Mr. Roy Hood Contact: Phone 1: 419-668-1820 Phone 1: 314-997-8603 Phone 1: 906-635-6932 Phone 2: 419-577-6622 Phone 2: Phone 2: Fax: 419-668-3683 Fax: 314-997-8666 Fax: E-mail: E-mail: E-mail: MC MC S MC Montgomery Concrete Moran Iron Works, Inc., Morton Powder Coating Address: 1751 S. M-129 Address: P.O. Box 732 Address: P.O. Box 1-5240 City: Sault Saint Marie City: Onaway City: Reading State: MI State: MI State: PA Zip: 49783 Zip: 49765 Zip: 19612-5240 Contact: Mr. George Piippo Contact: Contact: Mr. Terry Brown Phone 1: 906-632-5500 Phone 1: 517-733-2011 Phone 1: 215-775-6600 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S S QP Motor City Electric Utilities Mottes Construction Moyle Construction, Inc. Address: 840 W. Milwaukee Address: SEND ALL REPORTS / LETTER TO Address: 46702 Hwy M-26 City: Detroit City: City: Houghton State: MI State: State: MI Zip: 48202 Zip: Zip: 49931 Contact: Contact: MARK MOTTES Contact: Phone 1: 313-871-5300 Phone 1: Phone 1: 9063-482-3000 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S S MC S Mt. Pleasant Central Asphalt Paving Co., Inc. Munster Steel Company Murphy Oil USA - Rhinelander, WI Address: 2290 May Street Address: 9505 Calumet Ave. Address: P.O. Box 2066 City: Mt. Pleasant City: Munster City: Rhinelander State: MI State: IN State: WI Zip: 48858 Zip: Zip: 54880 Contact: Vance Johnson Contact: Ron & Gary Robbins Contact: Mr. Dave Rectenwald Phone 1: 517-772-0720 Phone 1: 219-924-5198 Phone 1: 715-398-7161 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 715-398-8246 E-mail: E-mail: E-mail: S S Murphy Oil USA - Superior, WI Murphy Oil, USA, Inc., Muskegon Asphalt Paving Co. Address: P.O. Box 2066 Address: P.O. Box 2066 Address: 1000 E. Sherman Blvd. City: Superior City: Superior City: Muskegon State: WI State: WI State: MI Zip: 54880 Zip: 54880 Zip: 49444 Contact: David Rectenwald Contact: Mr. David Rectenwald Contact: Fred Erpenbaugh Phone 1: 715-398-7161 Phone 1: 715-398-7161 Phone 1: 231-733-1409 Phone 2: 715-398-8273 Phone 2: Phone 2: Fax: 715-398-8246 Fax: 715-398-8246 Fax: E-mail: E-mail: E-mail: MC S N-C Transit Mix N.V.F. Company NES Traffic Safety Address: 4489 Lakeview Street Address: P.O. Box 160 Address: 2522 Burlingame Southern City: Grant City: Kennet Square City: Wyoming State: MI State: PA State: MI Zip: 49327 Zip: 19348 Zip: 44509 Contact: David Oppenhuizen Contact: Contact: Phone 1: 231-942-2380 Phone 1: Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC QP S NEWARK AGGREGATES NIETHAMMER ROCK STOP LLC NORTHERN AGGREGATES/THEUT Address: 190 W. NEWARK RD. Address: 9750 W. MICHIGAN AVE. Address: 5000 BRICKER RD City: LAPEER City: SALINE City: AVOCA State: MI State: MI State: MI Zip: 48446 Zip: 48176 Zip: 48006 Contact: CHRIS MULLINS Contact: GWEN NIETHAMMER Contact: LUKE MCDOUGAL Phone 1: 810-664-4361 Phone 1: 734-429-7179 Phone 1: 810-324-2721 Phone 2: Phone 2: Phone 2: Fax: Fax: 734-429-7070 Fax: 810-324-2791 E-mail: E-mail: [email protected] E-mail: [email protected] S MC S MC S MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 36 of 56 NORTHFORK CONSTRUCTION NORWOOD LIMESTONE QUARRY LLC NOVAK CONSTRUCTION Address: 5665 E. Lakeshore Dr. Address: 01195 NORWOOD RD Address: 3620 VAN DYKE ROAD City: Manistique City: NORWOOD City: ALMONT State: MI State: MI State: MI Zip: 49854 Zip: 49720 Zip: 48003 Contact: Contact: DAVE CUTLER Contact: ORRIN LADD Phone 1: 906-341-3445 Phone 1: 231-547-5509 Phone 1: 810-798-8533 Phone 2: Phone 2: 231-357-7800 Phone 2: Fax: Fax: Fax: 810-798-3738 E-mail: E-mail: E-mail: S MC S MC S MC Nagle Recycling Nagy Ready Mix - Utica M-72 Nashville Construction Company Address: 13301 Levan Rd. Address: 48000 Hixson Road Address: 11205 Lawrence Highway City: Livonia City: Utica City: Nashville State: MI State: MI State: OH Zip: 48150-1225 Zip: 48317 Zip: 49073 Contact: Contact: Steve Simpson Contact: Kristoffer Hulsebos Phone 1: 734-591-0640 Phone 1: 810-731-5310 Phone 1: 517-852-1536 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 517-852-2240 E-mail: E-mail: E-mail: S MC MC S National Asphalt Products, Inc. National Bridge Co., National Cement Products Company Address: 45000 River Ridge Address: 4187 Rabidue Rd. Address: 2930 Airport Highway City: Clinton Township City: Ruby City: Toledo State: MI State: MI State: OH Zip: 48038 Zip: 48909 Zip: 43614 Contact: Brian St. Louis Contact: Pete Garijo Contact: Mr. Bill Drechsler Phone 1: 586-254-3800 Phone 1: 810-324-2311 Phone 1: 419-385-7598 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S TS S S MC National Concrete Products - Plymouth MP-108 National Construction Specialties, Inc., National Highway Maintenance Systems Address: 939 South Mill Street Address: 7742 Greenfield Road Address: P.O. Box 5315 City: Plymouth City: Dearborn City: Akron State: MI State: MI State: OH Zip: 48170 Zip: 48126 Zip: 44334 Contact: Dave Rutila Contact: Mr. William Robertson Contact: Mr. Michael Leahy Phone 1: 734-476-3900 Phone 1: 313-846-2277 Phone 1: 888-922-3630 Phone 2: 734-453-8448 Phone 2: Phone 2: Fax: 734-453-1890 Fax: 313-846-6371 Fax: 330-922-8070 E-mail: E-mail: E-mail: MC TS S TS TS National Lime & Stone - Carey, OH National Lime & Stone - Columbus, OH National Lime & Stone - Findlay, OH Address: North Patterson Street Address: 2406 S. SECTION LINE ROAD Address: P.O. Box 120 City: Carey City: DELAWARE City: Findlay State: OH State: MI State: OH Zip: 43316 Zip: 43105 Zip: 45840 Contact: Ms. Nadeen Dunn Contact: NADINE DUNN Contact: R.W. Kruse Phone 1: 419-396-7671 Phone 1: 419-396-7671 Phone 1: 419-422-4341 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 419-422-3952 E-mail: E-mail: E-mail: S MC MC National Lime & Stone - Lima Quarry National Mineral Corporation National Ready Mix - Westland M-59 Address: 1314 Finley Road Address: P.O. Box 21326 Address: 39000 Ford Road City: Lima City: St. Paul City: Westland State: OH State: MN State: MI Zip: 45802 Zip: 55121 Zip: 48185 Contact: Nick Morris Contact: Mr. Dave Diedric Contact: Martin Eisenstein Phone 1: 419-228-3434 Phone 1: 800-437-5980 Phone 1: 734-721-4050 Phone 2: Phone 2: Phone 2: Fax: Fax: 612-681-9532 Fax: 734-721-2080 E-mail: E-mail: E-mail: MC MC National Wire Products Nationwide Fence & Supply - Chesterfield, MI Nationwide Fence & Supply - New Haven, MI Address: 8203 Fischer Rd. Address: 53861 Gratiot Address: 55325 Gratiot City: Baltimore City: Chesterfield City: New Haven State: MD State: MI State: MI Zip: 21222-0909 Zip: 48051 Zip: Contact: Contact: Contact: George Goodison Phone 1: 301-477-1700 Phone 1: 810-749-9900 Phone 1: 749-9891 Phone 2: 800-638-4952 Phone 2: EXT. 230 Phone 2: 749-3189 Fax: 301-388-0770 Fax: 810-749-8807 Fax: E-mail: E-mail: E-mail: S MC S TS S Nationwide Fence & Supply - Warren, MI Natural Aggregates Corp. Natural Aggregates Corp. Address: 3942 9 Mile Rd. Address: 3362 Muir Road Address: 3362 Muir Road City: Warren City: Milford City: Milford State: MI State: MI State: MI Zip: Zip: 48380 Zip: 48380 Contact: Glen Filary Contact: Dan Pevos Contact: Dave Pevos Phone 1: 586-755-5554 Phone 1: 248-685-1502 Phone 1: 810-685-1502 Phone 2: Phone 2: Phone 2: Fax: Fax: 248-685-1525 Fax: 810-685-1525 E-mail: E-mail: E-mail: S MC MC Nedschroef Corp., - NEDCO Bolt Division Neenah Foundry Company Nelson Stud Welding Co. Address: Address: 2121 Brooks Avenue Address: 7900 W. Ridge Road City: Houston City: Neenah City: Elyria State: TX State: WI State: OH Zip: Zip: 54956 Zip: 44036 Contact: Contact: Dave Rece Contact: Ms. Debbie Hennel Phone 1: 713-840-1071 Phone 1: 800-558-5075 Phone 1: 216-246-3542 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: QP QP Nero Plastics, Inc., New Jersey Steel Newago Redi-Mix Address: 401 S. Delaney Road Address: North Crossman Road Address: 4489 Lake View City: Owosso City: Sayreville City: Grant State: MI State: NJ State: MI Zip: 48867 Zip: Zip: 49327 Contact: Contact: Carol Harvey Contact: David Oppenhuizen Phone 1: 517-725-2900 Phone 1: 908-721-6600 Phone 1: 231-924-2380 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: QP S MC S MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 37 of 56 Newberry Redi-Mix Newcor-Yamato Steel Co., Nicolon Corporation Address: 1 E. Victory Way Address: P.O. Box 1228 Address: 15500 Wayzata Blvd., Suite 830 City: Newberry City: Blytheville City: Minneapolis State: MI State: AR State: MN Zip: 49868 Zip: 72316 Zip: 55391 Contact: Mr. David Brown Contact: Contact: Mr. Brad Meyer Phone 1: 906-293-5178 Phone 1: 501-762-5500 Phone 1: 612-473-6650 Phone 2: Phone 2: 800-289-6977 Phone 2: Fax: Fax: Fax: 612-472-7203 E-mail: E-mail: E-mail: S MC S S MC Niles Concrete Sawings & Construction Nippon Carbide Industry-Graphics Div. Norris Construction Address: P.O. Box 1299 Address: 3136 East Victoria Street Address: City: Niles City: Rancho Dominiques City: Sault Ste. Marie State: MI State: CA State: MI Zip: 49120 Zip: 90221 Zip: Contact: Mr. Randy Gowen Contact: Mr. Lyle Honda Contact: Phone 1: 616-684-4438 Phone 1: Phone 1: Phone 2: Phone 2: Phone 2: Fax: 616-684-4466 Fax: Fax: E-mail: E-mail: E-mail: S QP S MC North America Excavating & Trucking North American Green North American Precast, Inc., Address: 29765 Grosebeck Address: 14649 Highway 41 North Address: 837 Seasons Road City: Roseville City: Evansville City: Stow State: MI State: IN State: OH Zip: 48066 Zip: 47711 Zip: 44224 Contact: Leslie Perfili Contact: Mr. John Price Contact: Phone 1: 586-778-6860 Phone 1: 616-530-8230 Phone 1: 330-655-9336 Phone 2: Phone 2: Phone 2: Fax: 586-779-3131 Fax: Fax: E-mail: E-mail: E-mail: S MC QP S North Indiana Public Svcs - Dean Mitchell Station North Indiana Public Svcs - Schaeffer Station North Star Steel Company Address: 801 East 86th. Ave., Address: 2723 East 1500 North Address: 3000 East Front Street City: Merriville City: Wheatfield City: Monroe State: IN State: IN State: MI Zip: 46410 Zip: 46392 Zip: 48161 Contact: Mr. Tom Cofer Contact: Mr. Robert Baker Contact: Mr. Randy Musch Phone 1: 219-977-5003 Phone 1: 219-956-5103 Phone 1: 734-243-5170 Phone 2: Phone 2: Phone 2: EXT. 6613 Fax: 219-647-5310 Fax: Fax: E-mail: E-mail: E-mail: MC MC MC Northeast Gravel Company Northern Aggregate, LLC Northern Concrete Pipe - Bay City, MI Address: 4300 Cannonsburg Raod NE Address: 704 E. Progress Address: 401 Kelton Street City: Belmont City: Hillman City: Bay City State: MI State: MI State: MI Zip: 49306 Zip: 49746 Zip: 48706 Contact: Harold Neitzel Contact: Terry Curtis Contact: Mr. William Washabaugh Phone 1: 616-361-6192 Phone 1: 989-742-4531 Phone 1: 989-892-3545 Phone 2: Phone 2: 989-356-1649 Phone 2: Fax: Fax: Fax: 989-892-3533 E-mail: E-mail: E-mail: S MC S MC S MC TS Northern Concrete Pipe - Charlotte, MI Northern Concrete Pipe - Linwood, MI Northern Crushing & Recycling, LLC Address: 5281 Lansing Road, Rt. #3 Address: 360 South Huron Road Address: 13981 Northwood Hwy. City: Charlotte City: Linwood City: Arcadia State: MI State: MI State: MI Zip: 48813 Zip: 48634 Zip: 49613-9733 Contact: Mr. Leon LaFave Contact: Mr. Phil Hazzard Contact: Carl Domres Phone 1: 517-645-7774 Phone 1: 517-892-3545 Phone 1: 213-889-0240 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC TS S MC TS MC Northern Lakes Concrete - Eagle River, WI Northern Lakes Concrete - Hurley, WI Northern Materials Address: 8075 County Road D Address: 335 Ringle Drive Address: 7676 Rushton Road City: Eagle River City: Hurley City: Brighton State: WI State: WI State: MI Zip: Zip: 54534 Zip: 48116 Contact: Brian Stefonik Contact: Willy Wiemerslage Contact: Nick Lawerence Phone 1: 715-479-7920 Phone 1: 715-561-3555 Phone 1: 248-486-5466 Phone 2: 715-479-5014 Phone 2: Phone 2: Fax: Fax: Fax: 248-486-5612 E-mail: E-mail: E-mail:

Northern Plateau, L.L.C. Northern Processing Northern Sand & Gravel Address: 22671 Read Rd. Address: P.O. Box 2 Address: P.O. Box 365 City: Copemish City: Vanderbilt City: Sault Sainte Marie State: MI State: MI State: MI Zip: Zip: 49795 Zip: 49783 Contact: Contact: Marsha Contact: Vern Van Slotten Phone 1: 231-378-2967 Phone 1: 989-983-2600 Phone 1: 906-635-5151 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S MC Northern concrete Products Co., Inc. Northstar Crushing & Screening, Inc. Northville Fabricating Address: 8555 M-119 Address: 8541 N. Point #3 Lane Address: 21043 Old Novi Rd. City: Petosky City: Escanaba City: Northville State: MI State: MI State: MI Zip: Zip: 49829 Zip: 48167 Contact: Ray Vern Slotten Contact: Curt Nyquist Contact: Bill Steward Phone 1: 231-347-3940 Phone 1: 906-786-9245 Phone 1: 313-344-9300 Phone 2: Phone 2: Phone 2: Fax: Fax: 906-786-1103 Fax: E-mail: E-mail: E-mail: S S MC S Northwestern Steel & Wire Company Norwalk Concrete Industries Novi Crushed Concrete - subsidiary of Copeland Paving Address: 121 Wallace Street Address: 191 Woodlawn Avenue Address: 46900 West 12 Mile Rd. City: Sterling City: Norwalk City: Novi State: IL State: OH State: MI Zip: 61081 Zip: 44857 Zip: 48377-3217 Contact: Mr. Richard Schuchard Contact: Mr. John Lendrum Contact: DAN COPELAND Phone 1: 815-625-2500 Phone 1: 419-668-8167 Phone 1: 248-305-6020 Phone 2: Phone 2: Phone 2: Fax: 815-625-9346 Fax: 419-663-0627 Fax: 248-305-6023 E-mail: E-mail: E-mail: MC MC S MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 38 of 56 Nox-Crete Chemicals Nu-Wool, Inc., Nucor Fastener Address: 1444 South 20th Street Address: 2472 Port Sheldon Road Address: P.O. Box 5100 City: Omaha City: Jenison City: St. Joe State: NE State: MI State: IN Zip: 68108 Zip: 49428 Zip: 46785 Contact: Contact: Mr. Fred Henderson Contact: Phone 1: Phone 1: 800-748-0128 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: QP QP S MC Nucor Steel - Kankakee Steel Mill Nucor Steel - Marion Steel Mill O-N Minerals (MI) Co. d/b/a/ Carmeuse Lime & Stone Address: Address: 912 Cheney Avenue Address: Calcite Plant City: Kankakee City: Marion City: Rogers City State: IL State: OH State: MI Zip: Zip: 43302 Zip: 49779 Contact: Contact: Ms. Patricia Walter Contact: Robert Ross Phone 1: Phone 1: 614-383-4011 Phone 1: 989-734-2131 Phone 2: Phone 2: Phone 2: Fax: Fax: 614-383-6429 Fax: E-mail: E-mail: E-mail: S MC MC S MC OSBORNE MATERIALS Oglesby Construction, Inc., Ohio Fasteners and Tool Address: 23311 E. Haul Rd. Address: 1600 Toledo Road, Rt. 20 West Address: 915 Lake Rd City: Drummond Island City: Norwalk City: Medina State: MI State: OH State: OH Zip: 49726 Zip: 44857 Zip: 44256 Contact: Jeff Hiney Contact: Amanda Philips Contact: Phone 1: 906-493-5211 Phone 1: 419-668-0418 Phone 1: Phone 2: Phone 2: Phone 2: Fax: 906-493-5213 Fax: 419-668-6140 Fax: E-mail: E-mail: E-mail: S MC S S Oklahoma Steel & Wire Olen Corporation Omans Contracting Inc. Address: P.O. Box 220 Address: 4755 South High Street Address: 14621 Apple Avenue City: Madill City: Columbus City: Ravenna State: OK State: OH State: MI Zip: Zip: 43207 Zip: 49451 Contact: Mr. Mike Murphy Contact: Tom Wissinger Contact: James Omans Phone 1: 580-795-7311 Phone 1: 614-491-1515 Phone 1: 231-854-1485 Phone 2: Phone 2: Phone 2: Fax: 580-795-7422 Fax: Fax: E-mail: E-mail: E-mail: MC S MC S Onsted Concrete Ontario Trap Rock - Bruce Mines Ontario Trap Rock, Ltd. Address: 224 N. Maple Street Address: P.O. Box 24118 Address: 402 Ashmun Street City: Onsted City: London City: Sault Sainte Marie State: MI State: ON State: MI Zip: 49265 Zip: N6H 5C4 Zip: 49783 Contact: Debbie Schmucker Contact: Jim Forbes Contact: Gilles Gauthier Phone 1: 517-467-2186 Phone 1: 800-449-4244 Phone 1: 906-635-9191 Phone 2: 734-434-3634 Phone 2: 519-878-4161 Phone 2: 906-635-0979 Fax: 517-467-7638 Fax: 519-679-6177 Fax: E-mail: E-mail: E-mail: S S MC S MC Ossen (Maanshan) Steel Wire & Cable Co., Inc. Ottawa Aggregates - Grand Rapids, MI Ottawa Aggregates - Grand Rapids, MI Address: Zhaoming Road, Maanshan Anhui Address: 0-3398 Lake Michigan Drive Address: 11248 Linden Drive NW City: City: Grand Rapids City: Grand Rapids State: State: MI State: MI Zip: Zip: 49544 Zip: 49544 Contact: Contact: Mr. Larry Miller Contact: Mr. Mike Prelewitz Phone 1: Phone 1: 616-669-2839 Phone 1: 616-677-6190 Phone 2: Phone 2: Phone 2: Fax: Fax: 616-677-2512 Fax: 616-318-4275 E-mail: E-mail: E-mail: MC MC MC Ottawa Aggregates - Hudsonville, MI Ottawa Aggregates - Lowell, MI Owosso Ready Mix - Owosso - Plant #822 Address: 1816 Edson Drive Address: 10600 Bluewater Hwy. Address: 411 Cleveland Avenue City: Hudsonville City: Lowell City: Owosso State: MI State: MI State: MI Zip: 49426 Zip: 49331 Zip: 48867 Contact: Contact: Contact: Bob Ardelean Phone 1: 616-669-2839 Phone 1: 616-897-2649 Phone 1: 989-723-1295 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 989-723-3113 E-mail: E-mail: E-mail: S S S Owosso Redi Mix Co. - Durand, MI Ozanich Sand & Gravel Ozinga - New Buffalo Address: Plant 601 Address: P.O. Box 115 Address: City: Durand City: Engadine City: Ozinga State: MI State: MI State: MI Zip: 48429 Zip: 49827 Zip: Contact: Contact: Richard Ozanich Contact: Phone 1: 517-723-1295 Phone 1: 906-477-6493 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S MC P & T Products, Inc., P.B. Laminations, Inc., P.H. Drew, Inc., - Fabrication Address: 427 Industrial Parkway Address: 2940 Mary Avenue Address: 2450 N. Raceway Rd. City: Sandusky City: Brentwood City: Indianapolis State: OH State: MO State: IN Zip: 44870 Zip: 63144 Zip: 46234 Contact: Mr. Paul Todd Contact: Contact: Phone 1: 419-621-1966 Phone 1: Phone 1: 317-297-5152 Phone 2: Phone 2: Phone 2: Fax: 419-635-2199 Fax: 314-968-0494 Fax: 317-297-5313 E-mail: E-mail: E-mail: TS QP S P.K. Contracting, Inc., PAMAR ENTERPRISES, INC. PDM Bridge - Eau Claire, WI Address: P.O. Box 184 Address: 58021 GRATIOT AVE. Address: 2800 Melby St. City: Clawson City: NEW HAVEN City: Eau Claire State: MI State: MI State: W Zip: 48017 Zip: 48048 Zip: 54702 Contact: Mr. Larry Schlefley Contact: RON ACCIAVATTI Contact: John Mieske Phone 1: 313-362-2130 Phone 1: 586-749-8593 Phone 1: 715-835-2250 Phone 2: Phone 2: 586-749-8839 Phone 2: Fax: Fax: Fax: 715-835-4244 E-mail: E-mail: [email protected] E-mail: S S MC MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 39 of 56 PDM Bridge - Wausau, WI PHOENIX SERVICES POWELLS LEASING Address: 3526 West Sherman Address: P.O. BOX 3070 Address: 170 W. STATE STREET City: Wausau City: EAST CHICAGO City: MONTROSE State: W State: IN State: MI Zip: 54401 Zip: 46312 Zip: 48457 Contact: Bob & Jack Hartwig Contact: BILL SANDERS Contact: GLEN POWELL Phone 1: 715-848-1119 Phone 1: 219-246-7311 Phone 1: 810-639-7516 Phone 2: 715-845-3191 Phone 2: Phone 2: Fax: 715-845-9129 Fax: 219-397-0654 Fax: 810-639-7580 E-mail: E-mail: [email protected] E-mail: MC S MC S MC PPG Industries PPS Packaging Co., Pacal Industries - Paper Calmenson Address: 21442 Chipmunk Trail Address: P.O. Box 427 Address: 400 Car Street City: Woodhaven City: Fowler City: La Crosse State: MI State: CA State: WI Zip: 48183 Zip: 93625-0427 Zip: 54603 Contact: Mr. James Breslin Contact: Mr. Dick Roberts Contact: Pat Fischer Phone 1: 248-886-3957 Phone 1: 209-834-1641 Phone 1: 608-784-1030 Phone 2: Phone 2: Phone 2: EXT. 238 Fax: 734-692-4190 Fax: 704-393-7176 Fax: E-mail: E-mail: E-mail: QP QP S Page Aluminized Fence Pallen Enterprises, Inc., Paper, Calmenson & Co., Address: Address: 1695 Farmer Road Address: P.O. Box 64432 City: City: Conyer City: St. Paul State: State: GA State: MN Zip: Zip: 30207 Zip: 55164-0432 Contact: Beryl Sweet Contact: Mr. Greg Pallen Contact: Phone 1: Phone 1: 800-299-7458 Phone 1: 651-631-1111 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: http://www.pagealuminize.com/ E-mail: E-mail: S MC S Paquin & Sons, Inc. Parker Excavating Gravel & Recycle Co. Paul C. Miller Co. Address: 5688 County 420, 21st Street Address: 295 Hayes Street Address: 2475 11 Mile NW City: Gladstone City: Comstock Park City: Sparta State: MI State: MI State: MI Zip: 49837 Zip: 49321 Zip: 49345-9751 Contact: Frank Paquin Contact: Kevin Parker Contact: Phone 1: 906-428-3320 Phone 1: 616-784-1681 Phone 1: 616-887-0528 Phone 2: Phone 2: Phone 2: Fax: Fax: 616-784-3354 Fax: E-mail: E-mail: E-mail: S S MC S MC Paul Smith Landscape, Inc. Pave Mark Corporation Pavement Sealants Corp. Address: 4090 US Highway 41 West Address: P.O. Box 94108-1855 Address: 29420 Wixom Road City: Marquette City: Atlanta City: Wixom State: MI State: GA State: MI Zip: 49855-9491 Zip: 30318 Zip: 48393 Contact: Contact: Mr. Ron Vititae Contact: Mr. William Berube Phone 1: 906-228-7285 Phone 1: 404-351-9780 Phone 1: 810-348-1888 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 810-348-1959 E-mail: E-mail: E-mail: S QP TS Payne & Dolan, Inc. - Gladstone, MI Payne & Dolan, Inc. - Powers, MI Payne & Dolan, Inc. - Waukesha, WI Address: 801 Clark Drive Address: Route 1, Box 118A Address: P.O. Box 781 City: Gladstone City: Powers City: Waukesha State: MI State: MI State: WI Zip: 49837-0351 Zip: 49874 Zip: 53187-0781 Contact: Mr. Brad Henken Contact: James Butkovick Contact: Mr. Glenn Elliot Phone 1: 906-428-1008 Phone 1: 906-283-9385 Phone 1: 262-524-1825 Phone 2: Phone 2: Phone 2: Fax: Fax: 906-497-5807 Fax: E-mail: E-mail: E-mail: MC TS S S MC Peninsula Fabrication, Inc. Peterman Concrete - Battle Creek Peterman Concrete - Portage Address: 12280 Goffe Road Address: Address: 333 Peterman Ln City: Jonesville City: Battle Creek City: Portage State: MI State: MI State: MI Zip: 49250 Zip: Zip: Contact: Linda Schupbach Contact: Contact: Phone 1: (517) 524-7203 Phone 1: Phone 1: 269-327-1956 Phone 2: (313)820-7256 C Phone 2: Phone 2: Fax: (517) 524-7205 Fax: Fax: E-mail: [email protected] E-mail: E-mail: S S S MC Peterman Concrete - Quincy Peterman Concrete - Watervliet Pfizer Specialty Minerals Address: Address: Address: County Road 432 City: Quincy City: Watervliet City: Gulliver State: MI State: MI State: MI Zip: Zip: Zip: 49840 Contact: Contact: Contact: Mr. Dave Mickleson Phone 1: Phone 1: Phone 1: 906-283-3456 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S S MC Phillips Fiber Corporation Pitlik & Wick, inc. Plastic Safety System, Inc., Address: P.O. Box 66 Address: 8075 County Road D Address: P.O. Box 20140 City: Greenville City: Eagle River City: Shaker Heights State: SC State: WI State: OH Zip: 29602 Zip: 54521-9295 Zip: 44120 Contact: Ms. Janine Murchison Contact: Contact: Phone 1: 800-374-6606 Phone 1: 715-478-7488 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: QP S S MC Plastic Systems, Inc., - Division of Hancor, Inc., Plasticade Products Platte Anchor Bolt, Inc Address: 2599 Crumb Road Address: 7700 Austin Avenue Address: 4950 Jackson Street City: Walled Lake City: Skokie City: Denver State: MI State: IL State: CO Zip: 48088 Zip: 60077 Zip: 80216-3018 Contact: Mr. Mark Boelstler Contact: Mr. Mike Redden Contact: Phone 1: 313-624-8177 Phone 1: Phone 1: 303-321-5100 Phone 2: Phone 2: Phone 2: 800-621-2658 Fax: Fax: Fax: 303-321-5110 E-mail: E-mail: E-mail: S TS QP QP

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 40 of 56 Pleasant Lake Sand & Gravel Pline B & G Company Plymouth Concrete - Plymouth M-67 Address: 13657 Nims Road Address: 1370 Knox Road Address: 600 Junction City: Pleasant Lake City: Portland City: Plymouth State: MI State: MI State: MI Zip: 49272 Zip: 48875 Zip: 48170 Contact: Contact: Nick Pline, Jr. Contact: Phone 1: 517-769-2715 Phone 1: 517-647-6048 Phone 1: 734-453-3235 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC MC Poco, Inc., Poly-Carb, Inc., Polycoat Products Address: 4200 Van Born Road Address: 33095 Bainbridge Road Address: 14722 Spring Avenue City: Canton City: Cleveland City: Santa Fe Springs State: MI State: OH State: CA Zip: 48188-2743 Zip: 44139 Zip: 90670-5108 Contact: Mr. Frank Powelson Contact: Contact: Mr. Prashant Varshney Phone 1: 734-397-1677 Phone 1: 800-225-5649 Phone 1: 562-802-8834 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 562-921-7363 E-mail: E-mail: E-mail: QP QP QP Polygem, Inc., Polyguard Products, Inc., Port City Redi-Mix Address: 1105 Carolina Drive Address: Address: 1780 Sheridan Road City: West Chicago City: Ennis City: Port City State: IL State: TX State: MI Zip: 60186 Zip: Zip: 49442 Contact: Mr. Kurt Maranhas Contact: Contact: Tom Williams Phone 1: 630-231-5600 Phone 1: 214-875-8421 Phone 1: 231-777-2777 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 231-777-1197 E-mail: E-mail: E-mail: QP QP MC QP Port Huron Building Supply - Port Huron M-21 Portland Office Posen Construction Address: 3555 Electric Street Address: P.O. Box 902 Address: 50500 Design Lane City: Port Huron City: Portland City: Shelby Township State: MI State: IN State: MI Zip: 48060 Zip: 47371 Zip: 48315 Contact: James Jackolic Contact: Eric Reyolds Contact: Phone 1: 810-987-2666 Phone 1: 219-726-7642 Phone 1: 586-731-8442 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 586-731-8444 E-mail: E-mail: E-mail: MC S Potter Form & Tie - Appleton, WI Potter Form & Tie - Madison, WI Powers Fasteners Address: 1180 S. CTH "CB" Address: 2309 Advance Road Address: 2 Powers Square City: Appleton City: Madison City: New Rochelle State: WI State: WI State: NY Zip: 54914 Zip: 53718 Zip: 10801 Contact: Contact: Contact: Phone 1: 888-376-8837 Phone 1: 800-852-7719 Phone 1: 914-235-6300 Phone 2: Phone 2: Phone 2: Fax: 920-832-0350 Fax: 608-222-9448 Fax: 914-576-6483 E-mail: E-mail: E-mail: S S QP Pre-Mix Concrete - Rochester M-30 Premarc, Grand River Infrastructure Premarc, Marsh Prod. Durand Address: 110 South Street Address: 2701 Chicago Drive S.W. Address: 7505 East M-71 City: Rochester City: Wyoming City: Durand State: MI State: MI State: MI Zip: 48307 Zip: 49509 Zip: 48429 Contact: Gary Lowell Contact: Mr. Rick Overton Contact: Mr. Dave Hammontree Phone 1: 248-608-2914 Phone 1: 616-534-9645 Phone 1: 989-288-2661 Phone 2: Phone 2: Phone 2: ext 210 Fax: 248-608-1141 Fax: Fax: 989-288-6918 E-mail: E-mail: E-mail: MC MC S MC Premium Machine Presque Isle Corporation Price & Company, Inc Address: 207 E. Water St. Address: 11351 E. GRAND LAKE RD. Address: 425 36th Street, SW City: Lyons City: PRESQUE ISLE City: Wyoming State: MI State: MI State: MI Zip: 48851 Zip: 49777 Zip: 49548 Contact: Mark Schneider Contact: DENNIS SKALUBA Contact: Mr. John Price Phone 1: Phone 1: 989-595-3254 Phone 1: 800-248-8230 Phone 2: Phone 2: 989-595-6101 Phone 2: Fax: Fax: 989-595-6228 Fax: 616-530-2317 E-mail: E-mail: E-mail: S MC S MC TS QP Price Brothers Company Prime Resins, Inc., Prinsco, Inc.-Chatsworth Address: 2001 East Ten Mile Road Address: 2381 Rockaway Industrial Blvd., Address: 111 East Pine Street City: Warren City: Conyers City: Chatsworth State: MI State: GA State: IL Zip: 48091 Zip: 30207 Zip: 60921 Contact: Mr. H. Joe Frantkum Contact: Mr. Kevin Moore Contact: Joe Larkins Phone 1: 313-759-6700 Phone 1: 404-388-0626 Phone 1: 800-869-7712 Phone 2: Phone 2: Phone 2: 815-635-3131 Fax: Fax: Fax: 815-635-3133 E-mail: E-mail: E-mail: [email protected] TS QP MC TS Prinsco, Inc.-Prinsburg Pro Drain Systems Pro So Company, Inc., Address: 108 W. Highway 7 Address: 1500 Alloy Parkway Address: P.O. Box 1578 City: Prinsburg City: Highland City: Kansas City State: MN State: MI State: KS Zip: 56281 Zip: 48031 Zip: 66117 Contact: Michael Pluimer Contact: Contact: Phone 1: 320-978-4116 Phone 1: 810-887-6657 Phone 1: Phone 2: Phone 2: Phone 2: Fax: 320-978-8602 Fax: 810-887-0855 Fax: E-mail: E-mail: E-mail: MC TS MC QP Professional Fiberglass Profile Products, LLC Proko Industries, Inc. - Northern Regional Corp Address: 401 Washington Address: 219 Simpson Street Address: 6518 Geln Ivy Drive City: Brighton City: Conover City: Huber Heights State: MI State: NC State: OH Zip: 48116 Zip: 28613 Zip: 45424 Contact: Contact: Patrick Holubetz Contact: Phone 1: 810-227-6509 Phone 1: 513-404-8169 Phone 1: 937-233-9102 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 937-233-9103 E-mail: E-mail: [email protected] E-mail: QP QP

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 41 of 56 Propex Fabrics Inc Propex Fabrics Inc. Protecto Wrap Company Address: 260 Bluffs Address: 260 Bluffs Address: City: Austell City: Austell City: Denver State: GA State: GA State: CO Zip: 30168 Zip: 30168 Zip: Contact: Mr. Larry Hale Contact: Mr. Larry Hale Contact: Mr. Doug Tait Phone 1: 800-445-7732 Phone 1: 800-445-7732 Phone 1: 303-777-3001 Phone 2: Phone 2: Phone 2: 800-759-9727 Fax: 770-944-4584 Fax: 770-944-4584 Fax: E-mail: E-mail: E-mail: S MC QP S MC QP QP Pung & Sons, Inc. Pure Metal Galvanizing Pyrament/Lone Star Indus., Address: 10330 Kinley Drive Address: 369 Attwell Drive Address: 35 Ottawa Court City: Fowler City: Rexdale City: Justice State: MI State: ON State: IL Zip: 48835 Zip: M9W 5C2 Zip: Contact: Roy N. Contact: Eliseo Conciatori Contact: Mr. Paul Bercheny Phone 1: 517-593-2135 Phone 1: 416-675-3352 Phone 1: 708-416-9100 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S S QP QUICK TRANSPORT CO., INC. Quality Bending & Threading Quality Culvert, Inc. Address: 8848 BACH ROAD Address: 5140 Stanton Street Address: 406 Winton Street City: GAGETOWN City: Detroit City: Wausau State: MI State: MI State: WI Zip: 48735 Zip: 48208 Zip: 54402-1045 Contact: LARRY QUICK Contact: Contact: Mr. Carl Tyner Phone 1: 989-665-2238 Phone 1: 313-896-5650 Phone 1: 888-588-0054 Phone 2: Phone 2: Phone 2: 715-845-8559 Fax: 989-665-2320 Fax: Fax: 715-849-2081 E-mail: [email protected] E-mail: E-mail: S MC S MC Quality Metals Quazite - Hubbell R & R DEVELOPMENT, LLC Address: 2575 Doswell Ave. Address: 7630 145th Street, Suite 300 Address: 9750 W. MICHIGAN AVE City: St. Paul City: Apple Valley City: SALING State: MN State: MN State: MI Zip: 55108 Zip: 55124 Zip: 48176 Contact: Mark Silverburg Contact: Kevin Matsui Contact: ROBERT NIETHAMMER Phone 1: 612-645-5875 Phone 1: 952-997-6351 Phone 1: 734-429-7179 Phone 2: 800-328-4893 Phone 2: 612-819-7229 Phone 2: Fax: Fax: 952-997-6391 Fax: E-mail: E-mail: [email protected] E-mail: S S QP S MC R & R Ready Mix - Central Dispatch R & R Ready Mix - Saginaw R WELLS CONTRACTING CORP Address: 1601 W. Youngs Ditch Road Address: 6050 Melbourne Address: 7768 LAKE BLUFF, 19.4 ROAD City: Bay City City: Saginaw City: GLADSTONE State: MI State: MI State: MI Zip: 48703-9173 Zip: 48604 Zip: 49837 Contact: Contact: Contact: Phone 1: 989-892-8411 Phone 1: 989-753-3862 Phone 1: 906-428-3426 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC MC R. E. Glancy, Inc. R. J. Alholm Erecting Co. R. SMITH & SONS TRUCKING Address: P. O. Box 418 Address: 1145 E. M-28 Address: 3641 108TH AVE. City: Tawas City City: Marquette City: ALLEGAN State: MI State: MI State: MI Zip: 48763 Zip: 49855 Zip: 49010 Contact: R.E. Glancy Contact: Contact: TREVOR SMITH Phone 1: 989-362-0997 Phone 1: 906-249-1276 Phone 1: 269-673-4665 Phone 2: 989-867-4682 Phone 2: Phone 2: Fax: Fax: Fax: 269-673-3680 E-mail: E-mail: E-mail: S MC TS S S MC R.G. Steel Corporation RME Material Division ROSEVILLE CRUSHED CONCRETE Address: P.O. Box 356 Address: 6515 City Hwy. H Address: 29765 Groesbeck Hwy. City: Pulaski City: Athens City: Roseville State: PA State: WI State: MI Zip: 16143 Zip: 54411 Zip: 48066 Contact: Mr. Peter Crisucci Contact: Todd S. Socha Contact: Phone 1: 412-656-1722 Phone 1: 970-377-1407 Phone 1: 586-778-6860 Phone 2: Phone 2: 715-257-1440 Phone 2: Fax: 412-656-1725 Fax: 715-257-1140 Fax: E-mail: E-mail: [email protected] E-mail: MC S MC MC Radco Radiator Specialty Company - Safe-T-Cone Division Ragland Bolts, Inc. Address: One Rockwell Dr. Address: P.O. Box 34689 Address: P.O. Box 187 City: New Castle City: Charlotte City: Lemont State: PA State: NC State: IL Zip: 16101 Zip: 28234 Zip: 60439 Contact: Bob Osman Contact: Contact: Larry Crueil Phone 1: 412-652-7066 Phone 1: Phone 1: 312-257-5885 Phone 2: Phone 2: Phone 2: 800-888-5885 Fax: Fax: Fax: E-mail: E-mail: E-mail: QP S Randandt & Sons, Inc. Rasins Landscape & Assoc., Inc. Rathco Safety Supply, Inc. Address: 1800 Johnson Drive Address: 1261 Wheaton Dr. Address: 6742 Lovers Lane City: Manitowok City: Troy City: Portage State: WI State: MI State: MI Zip: 54220 Zip: 48083 Zip: 49002 Contact: Kathy Holschbach Contact: Elisabeth Schmidt Contact: Mr. Roger Rathburn Phone 1: 920-682-7758 Phone 1: 248/457-9680 Phone 1: 616-323-0153 Phone 2: Phone 2: Phone 2: Fax: Fax: 248/457-9685 Fax: 616-323-3206 E-mail: E-mail: [email protected] E-mail: S S TS Rauhorn Electric Ravenswood Aluminum Corp. Rawlplug Detroit Company Address: 51997 Schoenherr Rd. Address: Address: 21211 Bridge Street City: Utica City: Ravenswood City: Southfield State: MI State: WV State: MI Zip: 48315 Zip: 26164 Zip: 48034 Contact: Del Contact: Contact: Mr. Glen H. Gaskill Phone 1: 313-739-8400 Phone 1: Phone 1: 248-354-6152 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S QP

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 42 of 56 Ray-O-Lite Redford Steel Stair & Railings Reed City Power Line Supply, Co. Address: P.O. Box 877 Address: 590 S. Main St. Address: 420 Roth Street City: Newark City: Northville City: Reed City State: OH State: MI State: MI Zip: 43058-0877 Zip: 48167-5244 Zip: 49677 Contact: Contact: Contact: Ms. Ruby Decker Phone 1: 614-928-6235 Phone 1: 313-349-4101 Phone 1: 231-832-2297 Phone 2: 800-848-7075 Phone 2: Phone 2: Fax: Fax: Fax: 231-832-2490 E-mail: E-mail: E-mail: QP S S Reed Mineral Division - Harsco Corporation Regal Industrial Corp. Rehmus, A.J. & Son, Inc. Address: 8149 C. Kennedy Ave. Address: P.O. Box 291 Address: P.O. Box 611 City: Highland City: Donora City: Bay City State: IN State: PA State: MI Zip: 46322 Zip: 15033 Zip: 48707 Contact: Mr. David J. Darrow Contact: Contact: Mr. Tom Rehmus Phone 1: 219-923-4200 Phone 1: 724-379-6440 Phone 1: 989-895-8953 Phone 2: Phone 2: Phone 2: Fax: Fax: 724-453-1689 Fax: 989-895-5191 E-mail: E-mail: www.regalindustrial.com E-mail: QP QP S TS Reinco Mulch Binder Corp. Renaissanse Precast Industries LCC Renco, Inc. Address: P.O. Box 584 Address: 60 Haltiner Avenue, Suite 200 Address: P.O. Box 730 City: Plainfield City: River Rouge City: Pflugerville State: NJ State: MI State: TX Zip: 07060-0584 Zip: 48218 Zip: 78660-0730 Contact: Mr. Neil Reinecker Contact: Contact: Phone 1: 908-755-0921 Phone 1: Phone 1: 512-251-2421 Phone 2: Phone 2: Phone 2: 800-654-8182 Fax: Fax: Fax: E-mail: E-mail: E-mail: QP S QP Rent-A-Flash of Wisconson Resteel Center Corp. RettCo Steel, LLC Address: 13605 Stettin Dr. Address: 2498 Commercial Drive Address: 24 Herring Road City: Marathon City: Pontiac City: Newnan State: WI State: MI State: GA Zip: 54448 Zip: 48057 Zip: 30265 Contact: Contact: Ken Dudzinski Contact: Phone 1: Phone 1: 373-2210 Phone 1: 770-252-5525 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 770-252-8440 E-mail: E-mail: E-mail: S MC S MC Rhino Seed & Landscape Supply - Bradley, MI Rhino Seed & Landscape Supply - Brighton, MI Ridgemoor Supply Address: 1093 129th Street Address: 850 North Old US-23 Address: 4484 Roger B Chaffee Dr. City: Bradley City: Brighton City: Kentwood State: MI State: MI State: MI Zip: 49311 Zip: 48116 Zip: 49548 Contact: Mr. Ken Hilbert Contact: Mr. Mike Brewbaker Contact: Mr. Stan Bosscher Phone 1: 616-792-2242 Phone 1: 810-632-5640 Phone 1: 616-532-0782 Phone 2: 877-744-6657 Phone 2: 800-482-3130 Phone 2: Fax: 616-792-0700 Fax: 810-632-5840 Fax: 616-532-0783 E-mail: E-mail: E-mail: [email protected] MC QP MC QP S TS QP Rieth Riley Construction Co., Inc. Right Pointe Co. Right Rail Inc., Address: P.O. Box 56 Address: 234 Harvestore Drive Address: 800 Perry Creek Road City: Battle Creek City: DeKalb City: Mio State: MI State: IL State: MI Zip: 49016 Zip: 60115 Zip: 48647 Contact: Lee Rieth Contact: Devin Hefferman Contact: Ms. Linda Hicks Phone 1: 616-962-5168 Phone 1: 815-754-5700 Phone 1: 517-848-5659 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 517-848-8021 E-mail: E-mail: E-mail: S MC TS S Riteway Fence Co. Riverfront Sand & Redimix Rocal Sign, Inc. Address: 1598 E. Auburn Rd. Address: 675 Clyde Court Address: 3186 County Road 550 City: Rochester Hills City: Byron Center City: Frankfort State: MI State: MI State: OH Zip: 48307 Zip: 49315 Zip: 45628 Contact: Mark Zapczynski Contact: Contact: Peggy Roth Phone 1: 810-852-3990 Phone 1: Phone 1: 800 992-8633 Phone 2: Phone 2: Phone 2: 740 998-2122 Fax: Fax: Fax: 740 998-2073 E-mail: E-mail: E-mail: [email protected] S S MC S MC TS Rock Products, Inc. Rock Recyclers Rockcrete Transit Address: 300 S. Weiter Street Address: 5699 Ready Road Address: 2221 E. Ludington Drive City: Bay City City: South Rockwood City: Clare State: MI State: MI State: MI Zip: 48706 Zip: 48179 Zip: 48617 Contact: Contact: Tom Downs Contact: Phone 1: 517-898-3877 Phone 1: 810-343-3848 Phone 1: 989-386-7182 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 989-386-2395 E-mail: E-mail: E-mail: [email protected] S MC MC Rockwood Quarry L.L.C. Rocky Top Sand & Gravel Roffers Construction Address: 7500 Reaume Road Address: 55 141st Avenue, SE Address: 404 12th Avenue West City: Newport City: Wayland City: Ashland State: MI State: MI State: WI Zip: 48166 Zip: 49248 Zip: 54806 Contact: Mr. Mike Smith Contact: Bill Fennema Contact: Glen Cook Phone 1: 734-586-7385 Phone 1: 616-299-5647 Phone 1: 715-682-9125 Phone 2: 810-634-2282 Phone 2: Phone 2: Fax: Fax: 616-453-6999 Fax: 715-682-9127 E-mail: E-mail: E-mail: MC MC S Roger Smith & Sons Rohn Products Round Lake Sand & Gravel Address: 3641 108th Avenue Address: 6718 Plank Rd Address: 8707 Round Lake Hwy. City: Allegan City: Peoria City: Addison State: MI State: IL State: MI Zip: 49078 Zip: 61604 Zip: 49220 Contact: Trevor Smith Contact: Adam Lofgren Contact: Ronald MacRitchie Phone 1: 269 673 4665 Phone 1: 309-566-3005 Phone 1: 517-467-4458 Phone 2: Phone 2: Phone 2: Fax: 269 673 3680 Fax: 309-566-3080 Fax: 419-288-3313 E-mail: E-mail: [email protected] E-mail: S MC S MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 43 of 56 Royston Labs, Inc. Ryerson Steel S & M Gravel Co. Address: Address: 5281 Northeast 17th Street Address: 14408 108th Ave City: Pittsburgh City: Des Moines City: Grand Haven State: PA State: IA State: MI Zip: Zip: 50313 Zip: 49417-8764 Contact: Contact: Contact: Phone 1: 412-828-1500 Phone 1: 515-262-4230 Phone 1: 616-842-7460 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: QP QP S S.E. Johnson SACKRIDER WELL DRILLING SAGINAW VALLEY AGGREGATE Address: 1212 Elmwood Address: 12990 AFTON RD Address: 24 & BLACKMORE RD City: Port Huron City: WOLVERINE City: State: MI State: MI State: MI Zip: 48060 Zip: 49799 Zip: Contact: John McKenney Contact: JOHN SACKRIDER Contact: MATT SEAMEN Phone 1: Phone 1: 231-525-8426 Phone 1: 989-239-6884 Phone 2: Phone 2: 231-420-5359 Phone 2: Fax: Fax: 231-525-6168 Fax: E-mail: E-mail: E-mail: S S MC SEM - Forest View, IL SEM - Green Bay, WI SMR - Stansley Mineral Resources Group Address: 4900 S. Mason Avenue Address: 1496 Bylsby Avenue Address: 5648 MAIN STREET City: Chicago City: Green Bay City: SYLVANIA State: IL State: WI State: OH Zip: 60638 Zip: 54303 Zip: 43560 Contact: Stephanie Drain Contact: Mr. Russ Germann Contact: Chip Tokar Phone 1: 708-458-4330 Phone 1: 920-436-7720 Phone 1: 419-843-2813 Phone 2: Phone 2: Phone 2: 419-466-9648 Fax: 708-458-1564 Fax: 920-432-4323 Fax: 419-882-8772 E-mail: E-mail: E-mail: S MC S MC S MC SPIG Industry LLC STONECO STONECO - EAST MICHIGAN Address: PO Box 2617 Address: 7250 Reaume Road Address: 7555 WHITEFORD ROAD City: Abingdon City: Newport City: OTTAWA LAKE State: VA State: MI State: MI Zip: 24212 Zip: 48166 Zip: 49009 Contact: Connie Brown Contact: Ryan Contact: MIKE TYRRELL Phone 1: 276-644-9510 Phone 1: 734-761-3112 Phone 1: 734-854-2260 Phone 2: Phone 2: Phone 2: 734-777-1775 Fax: 276-644-9490 Fax: Fax: 734-856-7996 E-mail: [email protected] E-mail: E-mail: [email protected] MC S MC QP S MC TS STONECO - SHELLY STONECO - WEST MICHIGAN SUPERIOR SAND & STONE, INC. Address: 3800 BOLANDER ROAD Address: 3700 PATTERSON ROAD Address: P.O. BOX 396 City: CLAY CENTER City: MIDDLEVILLE City: IMLAY CITY State: OH State: MI State: MI Zip: 43408 Zip: 49333 Zip: 48444 Contact: GARY GREENE Contact: JEFF REED Contact: BRIAN PITT Phone 1: 419-855-8388 Phone 1: 269-216-7947 Phone 1: 810-602-5122 Phone 2: 419-304-3708 Phone 2: 269-208-3677 Phone 2: Fax: 419-855-7102 Fax: 269-795-2785 Fax: 810-724-2242 E-mail: [email protected] E-mail: [email protected] E-mail: S MC S MC S MC Safer Redi-Mix. Inc. Saginaw Asphalt Paving Saginaw Dock & Terminal Address: 29150 C. Drive North Address: 3200 Carrollton Road Address: 2840 T Bay Road City: Albion City: Carrollton City: Saginaw State: MI State: MI State: MI Zip: 49224 Zip: 48724 Zip: 48603 Contact: Chris Pace Contact: Mr. Jim Keeler Contact: Phone 1: 517-629-4800 Phone 1: 989-755-8147 Phone 1: 989-792-8734 Phone 2: Phone 2: 989-752-8594 Phone 2: Fax: 517-629-3493 Fax: 989-755-0426 Fax: 989-792-8737 E-mail: E-mail: E-mail: S MC MC Saginaw Rock Products Sandusky Crushed Stone - Sub. of Rogers Group Sargent Dock & Terminal Address: 1701 N. First Street Address: P.O. Box 338 Address: 5606 Westervelt City: Saginaw City: Sandusky City: Saginaw State: MI State: OH State: MI Zip: 48805 Zip: 44870 Zip: Contact: Mr. Mike Andol Contact: Ginger Gerhardstein Contact: Mr. Bill Webber Phone 1: 989-754-5861 Phone 1: 419-625-8493 Phone 1: 989-752-3101 Phone 2: 989-792-8734 Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: MC S MC Sargent Sand Company Schaffer & Sons Schinella Mottes Address: 2840 Bay Road Address: 13101 Eckles Address: 4084 US 2 West, PO Box 112 City: Saginaw City: Plymouth City: Iron River State: MI State: MI State: MI Zip: 48603 Zip: 48170 Zip: 49935-0112 Contact: Fran Sargent Contact: Mark Contact: Phone 1: 517-792-8734 Phone 1: 313-455-5940 Phone 1: 906-265-9955 Phone 2: Phone 2: Phone 2: 906-265-9956 Fax: Fax: Fax: 906-265-9469 E-mail: E-mail: E-mail: [email protected] S MC S MC Schlegel Inc. Schworm, Inc. Scodeller Construction, Co. Address: 16527 Wood Road Address: P.O. Box 1172 Address: P.O. Box 448 City: Lansing City: Traverse City City: South Lyon State: MI State: MI State: MI Zip: 48906 Zip: 49685-1172 Zip: 48178 Contact: David Schlegel Contact: Leon Schworm Contact: Mr. David Bacci Phone 1: 517-487-5961 Phone 1: 231-943-8300 Phone 1: 810-486-3900 Phone 2: Phone 2: Phone 2: Fax: 517-487-5891 Fax: Fax: 810-486-3902 E-mail: E-mail: E-mail: S MC TS Screeners Landscaping Searles Construction Inc Security Concrete Products, Inc. Address: PIT# 47-054 Address: PO Box 9 Address: 3077 North Garfield Road City: City: St Johns City: Traverse City State: State: MI State: MI Zip: Zip: 48879 Zip: 49684 Contact: Contact: Mr Leon Searles Contact: Mr. Dale Kloosterman Phone 1: Phone 1: 517-224-3297 Phone 1: 231-946-8612 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC TS

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 44 of 56 Seeds Ohio, L.L.C. SemMaterials - Bay City, MI SemMaterials - Chicago, IL Address: 127 Jackson Street Address: 318 Atlantic Street Address: City: West Jefferson City: Bay City City: Chicago State: OH State: MI State: IL Zip: 43162 Zip: 48708 Zip: Contact: Mr. Steve Shuker Contact: Ms. Mary Shinamon Contact: Phone 1: 614-879-6323 Phone 1: 989-893-8511 Phone 1: 708-594-4330 Phone 2: Phone 2: Phone 2: 708-458-4330 Fax: 614-879-9854 Fax: 989-893-6570 Fax: E-mail: E-mail: E-mail: MC TS MC SemMaterials - Columbus, OH SemMaterials - Grand Rapids, MI SemMaterials - Mack, CO Address: 1685 Universal Road Address: 566 Market Avenue, S.W. Address: P.O. Box 79 City: Columbus City: Grand Rapids City: Mack State: OH State: MI State: CO Zip: 43207 Zip: 49502 Zip: 81525 Contact: Mr. Mark Hutchins Contact: Mr. Richard Damore Contact: Mr. Bob Bowen Phone 1: 614-459-2400 Phone 1: 616-454-8533 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: 616-454-7509 Fax: E-mail: E-mail: E-mail: QP TS TS SemMaterials - Wichita, KS SemMaterials Inc SemMaterials, L.P. - Warsaw, IN Address: P.O. Box 2388 Address: P.O. Box 91 Address: 2820 East Durbin St. City: Wichita City: Northumberland City: Warsaw State: KS State: PA State: IN Zip: 67201-2338 Zip: 17857-0191 Zip: 46580 Contact: Contact: Mr. Tim Montag Contact: Jason Conrad - Alan Brooker Phone 1: 918-968-3541 Phone 1: 717-473-8038 Phone 1: (574) 267-5076 Phone 2: Phone 2: Phone 2: (812) 478-1732 Fax: Fax: 800-521-9593 Fax: E-mail: E-mail: E-mail: TS S MC TS S MC Seneca Petroleum - Crestwood, IL Seneca Petroleum - Lemont, IL Seneca Petroleum - Portage, IN Address: 13301 South Cicero Avenue Address: 13301 South Cicero Avenue Address: 13301 South Cicero Avenue - Seneca Petroleum Co. Inc., City: Crestwood City: Crestwood City: Crestwood State: IL State: IL State: IL Zip: 60445 Zip: 60445 Zip: 60445 Contact: Mr. W. Matz Contact: Mr. Kevin Nelson Contact: Kevin Nelson Phone 1: Phone 1: 708-396-1100 Phone 1: 708-396-1100 Phone 2: Phone 2: Phone 2: Fax: Fax: 708-396-9970 Fax: 708-396-9970 E-mail: E-mail: E-mail: MC Seneca Petroleum - Toledo, OH Seneca Petroleum - Toledo, OH Services & Materials Co., Inc., Address: 1441 Woodville Road Address: 1441 Woodville Road Address: 200 South "J" Street City: Toledo City: Toledo City: Elwood State: OH State: OH State: IN Zip: 43605 Zip: 43605 Zip: 46036 Contact: Mr. Skip Myrice Contact: Mr. Michael Martin Contact: Phone 1: 419-691-3581 Phone 1: 419-691-3581 Phone 1: Phone 2: Phone 2: Phone 2: Fax: 419-691-2953 Fax: 419-691-2953 Fax: E-mail: E-mail: E-mail: MC TS QP Severance Electric Co., Shafer - Albion - Plant #820 Shafer - Mason - Plant #802 Address: 4140 Rollridge Address: 29150 Centre Drive North Address: 580 Eden Rd. City: Kalamazoo City: Albion City: Mason State: MI State: MI State: MI Zip: 49004 Zip: 49224 Zip: 48858 Contact: Contact: Contact: Doug Shafer Phone 1: 616-345-0134 Phone 1: 517-629-4800 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S S Shafer Redi-Mix - Jackson - Plant #829 Shane Felter Industries Shelby Precast - Shelby Twp MP-110 Address: 5405 E. Michigan Avenue Address: P.O. Box 2022 Address: 14660 23 Mile Rd. City: Jackson City: Uniontown City: Shelby Township State: MI State: PA State: MI Zip: 49201 Zip: 15401 Zip: 48315 Contact: Dave Shafer Contact: Contact: Phone 1: 517-629-4806 Phone 1: 412-439-2403 Phone 1: 313-247-9045 Phone 2: 517-202-1179 Phone 2: Phone 2: 313-247-1813 Fax: 517-629-3493 Fax: 412-439-3203 Fax: E-mail: E-mail: E-mail: S MC Shelly Materials Inc. - York Center Sherwin-Williams Sherwin-Williams Company Address: 28855 SR 739 Address: 206 W Thomas St Address: 46468 Registry City: West Mansfield City: Salisbury City: Canton State: OH State: NC State: MI Zip: 43358 Zip: 28144 Zip: 48187 Contact: Contact: Sid Oakes Contact: Mr. Mike Cosby Phone 1: 937-358-2224 Phone 1: 336-324-0614 Phone 1: 734-915-5677 Phone 2: Phone 2: Phone 2: Fax: 937-358-2561 Fax: Fax: 216-263-4202 E-mail: E-mail: [email protected] E-mail: [email protected] S MC QP QP Shinko Wire America, Inc., Shoremaster Sika Corporation Address: 11020 Tanner Address: Box 358 Address: P.O. Box 297 City: Houston City: Fregus Falls City: Lyndhurst State: TX State: MN State: NJ Zip: 77041 Zip: 56538 Zip: 07071 Contact: Mr. H. Fuduka Contact: Contact: Mr. Rich Montani Phone 1: 713-937-7178 Phone 1: Phone 1: 800-631-7270 Phone 2: Phone 2: Phone 2: Fax: 713-466-8245 Fax: Fax: E-mail: E-mail: E-mail: MC S MC QP Simcote of Ohio, Inc. Simcote, Inc., Simon Brothers, Inc. Address: 250 North Greenwood Street Address: P.O. Box 97 Address: P.O. Box 116 City: Marion City: Newport City: Fowler State: OH State: MN State: MI Zip: 43302 Zip: 55055 Zip: 48835 Contact: Mr. Pete Simmet Contact: Mr. John Simmet Contact: Dan Simon Phone 1: 614-382-5000 Phone 1: 612-735-9660 Phone 1: 517-593-2377 Phone 2: Phone 2: Phone 2: Fax: 614-383-1167 Fax: 612-735-9664 Fax: E-mail: E-mail: E-mail: S MC S MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 45 of 56 Simpsons Strong-Tie Anchor Systems Sinelli Concrete - Redford M-70 Site Distributors, Inc. Address: 2600 International Street Address: 12719 Beech Daly Road Address: P.O. Box 669 City: Columbus City: Redford City: Birmingham State: OH State: MI State: MI Zip: 43228 Zip: 48239 Zip: Contact: J. Bret Turley, P.E. Contact: John Contact: Ms. Mary Oxidine Phone 1: 614-876-8060 Phone 1: 313-532-1919 Phone 1: 248-646-9191 Phone 2: 614-517-2954 Phone 2: Phone 2: Fax: 614-873-5937 Fax: Fax: 248-646-1408 E-mail: [email protected] E-mail: E-mail: QP MC S Site Solutions, Inc. Sivaco Quebec Division Six S Construction- Temp. Concrete Address: 30750 Bayview Drive Address: 800, rue Ouellette Address: City: Gibraltar City: Marieville City: State: MI State: State: Zip: 48173-9538 Zip: QUEBEC Zip: Contact: Dennis McNeely Contact: Contact: Phone 1: 734-669-6132 Phone 1: 450-658-8741 Phone 1: Phone 2: Phone 2: Phone 2: Fax: 734-929-9938 Fax: 450-460-2744 Fax: E-mail: [email protected] E-mail: E-mail: QP S MC S Skidmore-Wilhelm Skyline Structures - Indiana Skyline Structures - Michigan Address: 422 S. Grand Rd. Address: 1111 W. Dewey St Address: 2610 Dort Highway City: Cleveland City: Bremen City: Flint State: OH State: IN State: MI Zip: 44121 Zip: 46506 Zip: 48501 Contact: Contact: Jeff Baroth Contact: Bill Burgess Phone 1: 216-481-4774 Phone 1: 219-546-3567 Phone 1: 313-235-8551 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: MC S S Slagter Construction Smelter Bay Aggregates, Inc. Smith, C.H. Address: 1326 142nd Avenue Address: P.O. Box 400 Address: 67855 Boyne City Road City: Wayland City: Thessalon City: Charlevoix State: MI State: ON State: MI Zip: 49348 Zip: POR 1L0 Zip: 49720 Contact: Mr. Don Berry Contact: TONY COOK Contact: Steve Smith Phone 1: 616-877-0020 Phone 1: 705-842-2597 Phone 1: 231-547-2116 Phone 2: Phone 2: Phone 2: Fax: 616-877-0030 Fax: 705-842-2527 Fax: E-mail: E-mail: E-mail: S S MC S Smith, Roger Snowden, Inc. Solar Technology Address: 3641 108th Avenue Address: P.O. Box 439 Address: 6560 Stonegate Drive City: Allegan City: Escanaba City: Allentown State: MI State: MI State: PA Zip: 49010 Zip: 49829 Zip: 18106 Contact: Roger Smith Contact: Mr. Randy Snowden Contact: Phone 1: Phone 1: 906-786-0294 Phone 1: 610-391-8600 Phone 2: Phone 2: Phone 2: Fax: Fax: 906-786-4435 Fax: E-mail: E-mail: E-mail: S TS QP Sonneborn Sonneborn-Contech, Inc. Sora Limestone Address: 889 Valley Park Drive Address: 415 East 16th Street Address: 5699 Ready Road City: Shakopee City: Chicago Heights City: South Rockwood State: MN State: IL State: MI Zip: 55379 Zip: 60411 Zip: 48179 Contact: Mr. Dave Olson Contact: Mr. Don Davis Contact: Bill Bagley Phone 1: 800-433-9517 Phone 1: 708-757-3300 Phone 1: 734-379-0355 Phone 2: 800-243-6739 Phone 2: Phone 2: 734-379-9040 Fax: 952-496-6062 Fax: Fax: E-mail: E-mail: E-mail: QP QP S South Flint Gravel, Inc. South Hill Sand & Gravel South Kent Gravel Company Address: 6090 Belfore Rd. Address: 4303 S. Hill Road Address: 4122 Division Street City: Holly City: Milford City: Wayland State: MI State: MI State: MI Zip: 48842 Zip: 48381 Zip: 49348 Contact: Mr. Steve Aldridge Contact: Ms. Renee Hamilton Contact: Donna Burmania Phone 1: 810-232-8911 Phone 1: 313-685-7020 Phone 1: 616-877-0123 Phone 2: Phone 2: Phone 2: Fax: 248-634-1337 Fax: Fax: E-mail: E-mail: E-mail: S MC MC S MC TS South Kent Gravel Company Southeast Culvert, Inc. Southeastern Bolt & Screw Address: 4122 Division Street Address: 1094 Bankhead Hwy Address: 1037 16th Ave. West City: Wayland City: Winder City: Birmingham State: MI State: GA State: AL Zip: 49348 Zip: 30680 Zip: 35201 Contact: Donald Fennema Contact: Travis Owen Contact: Phone 1: 616-877-0123 Phone 1: 770-963-5041 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S QP MC Southwest Fasteners - Hodell-Natco Spancrete Spartan Aggregates Address: 1297 N. Post Oak Ste 100 Address: Address: 3931 Holt Road City: Houston City: Green Bay City: Holt State: TX State: WI State: MI Zip: 77055 Zip: 54301 Zip: 48842 Contact: Contact: Contact: Jaye Clark/Matt Clark Phone 1: Phone 1: 920-494-0274 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S S S Spartan Asphalt Paving Spartan Asphalt Paving Co. #420-05 Spartan Concrete - Novi M-71 Address: 3800 Wood Street Address: 3800 Wood Address: 44922 Grand River City: Lansing City: Lansing City: Novi State: MI State: MI State: MI Zip: 48906 Zip: 48906 Zip: 48375 Contact: Jeffrey C. Click Contact: Contact: Greg Dowling Phone 1: 517-482-9611 Phone 1: 517-482-9611 Phone 1: 248-477-7330 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 46 of 56 Spartan Sign Co. Specco Industries Specification Stone - Alpena, MI Address: 4025 E. Holt Rd. Address: 13087 Main Street Address: 1009 Long Lake Avenue City: Holt City: Lemont City: Alpena State: MI State: IL State: MI Zip: 48842 Zip: 60439 Zip: 49707 Contact: Gary McConnell Contact: Contact: John Rowe Phone 1: 517-694-8194 Phone 1: 708-257-5060 Phone 1: 989-354-3502 Phone 2: Phone 2: Phone 2: Fax: 517-694-0368 Fax: Fax: E-mail: E-mail: E-mail: S QP S Specification Stone - Kawkawlin, MI Spring Aggregates, LLC St Joseph Materials Company Address: 2594 Old Kawkawlin Road Address: P.O. Box 186 Address: P.O. Box 540 City: Kawkawlin City: Fenton City: Portage State: MI State: MI State: IN Zip: 48631-9150 Zip: 48430 Zip: 46368 Contact: Contact: Dace Contact: Jim Maxwell Phone 1: 989-667-4336 Phone 1: 810-735-9183 Phone 1: 219-944-4170 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S St. Clair Aggregates St. Louis Screw and Bolt Co. St. Marys - Bowmanville Address: 1327 S. Belle River Avenue Address: 6900 N. Broadway Address: City: Marine City City: St. Louis City: State: MI State: MO State: Zip: 48039 Zip: 63147 Zip: Contact: Larry Beaker Contact: Walt Meyer Contact: Phone 1: 810-765-5161 Phone 1: 314-389-7500 Phone 1: Phone 2: Phone 2: Phone 2: Fax: 810-765-1416 Fax: Fax: E-mail: E-mail: E-mail: MC MC S MC St. Marys - Bowmanville Plt St. Marys - Detroit Plt St. Marys - Sparrows Point Plt Address: Address: Address: City: City: City: State: State: State: Zip: Zip: Zip: Contact: Contact: Nick Popoff Contact: Phone 1: Phone 1: 313-842-4600 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S MC St. Marys Cement Co., Detroit St. Marys Cement Inc. - Charlevoix St. Marys/Blue Circle Cement - Bowmanville Plant Address: 9333 Dearborn Street Address: P.O. Box 543 Address: 400 Waverley Rd., South City: Detroit City: Charlevoix City: Bowmanville State: MI State: MI State: ON Zip: 48209 Zip: 49720 Zip: Contact: Nick Popoff Contact: Contact: Phone 1: 313-842-4600 Phone 1: 231-547-9971 Phone 1: 905-623-3341 Phone 2: Phone 2: EXT. 129 Phone 2: Fax: 313-849-4555 Fax: 231-547-6202 Fax: E-mail: E-mail: E-mail: MC S MC MC TS St. Marys/Blue Circle Cement - St. Mary's Plant St. Regis Culvert, Inc. Staco, Inc. Address: 585 Water Street South Address: P.O. Box 69 Address: 2219 West Drahner Road City: St. Mary's City: Charlotte City: Oxford State: ON State: MI State: MI Zip: Zip: 48813-0069 Zip: 48501 Contact: P.O. Box 1000 Contact: Mr. Len Caldwell Contact: Mr. James Schick Phone 1: 519-284-1020 Phone 1: 517-543-3430 Phone 1: 313-628-5106 Phone 2: Phone 2: Phone 2: Fax: 519-284-4104 Fax: 517-543-2313 Fax: E-mail: E-mail: E-mail: TS MC S TS Standard Aggregates, Inc. Standard Electric Standard Slag Company Address: Route 6 Colony Road Address: 1514 S. Dort Highway Address: 6715 Tippecanoe Road City: St. Johns City: Flint City: Canfield State: MI State: MI State: OH Zip: 48879 Zip: 48503 Zip: 44406 Contact: Dick Dague Contact: Jim Elliott Contact: Allen Boros Phone 1: 517-224-6126 Phone 1: 810-232-1664 Phone 1: 216-533-3338 Phone 2: Phone 2: Phone 2: 419-798-4486 Fax: Fax: 810-232-1850 Fax: 216-533-0922 E-mail: E-mail: E-mail: S S Stansley Mineral Resource - Clinton Stansley Mineral Resource - Dundee Stansley Mineral Resource - Moscow Address: Address: Address: City: Clinton City: Dundee City: Moscow State: State: MI State: MI Zip: Zip: Zip: Contact: Contact: Contact: Phone 1: Phone 1: Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S MC Stanton Seed & Supply State Crushing Statler - Battle Creek Address: 3515 Janes Street Address: 2260 Auburn Road Address: City: Saginaw City: Auburn Hills City: Battle Creek State: MI State: MI State: MI Zip: 48605 Zip: 48326 Zip: Contact: Mr. Rick Speers Contact: Contact: Phone 1: 517-752-8760 Phone 1: 248-332-6210 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: MC S MC S MC Statler - Three Rivers Statler Ready Mixed Concrete Co. Steel Cities Coating Corporation Address: Address: 1004 Fourth Address: 26th & Janes Street City: Three Rivers City: Kalamazoo City: Pittsburgh State: MI State: MI State: PA Zip: Zip: 49005 Zip: 15203 Contact: Contact: Contact: Mr. Dennis Bernotas Phone 1: Phone 1: 616-343-6191 Phone 1: 412-488-0600 Phone 2: Phone 2: Phone 2: Fax: Fax: 616-345-2443 Fax: 412-488-7459 E-mail: E-mail: E-mail: S MC MC S MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 47 of 56 Steel Dynamics Inc. Steel Structures, Inc. Stelco Lake Erie Works Address: Engineered Bar Products Division Address: RR #6, Box 18A Address: City: Pittsboro City: Kankakee City: Nanticoke State: IN State: IL State: ON Zip: 46167 Zip: 60901 Zip: Contact: Stan Gembolis Contact: Contact: Phone 1: 317-892-7225 Phone 1: Phone 1: Phone 2: 317-892-7223 Phone 2: Phone 2: Fax: Fax: Fax: E-mail: [email protected] E-mail: E-mail: S MC Stelwire Ltd. Stephen's Pipe & Steel Stephen's Pipe and Steel Inc. Address: P.O. Box 2030 Address: 10732 Schadel Lane Address: 3314 Union St, SE City: Hamilton City: Mt. Sterling City: Grand Rapids State: ON State: OH State: MI Zip: L8N3TI Zip: 43143 Zip: 49548 Contact: Contact: Contact: Terry Powell Phone 1: Phone 1: 740-869-2257 Phone 1: 616-248-3433 Phone 2: Phone 2: Phone 2: 800-850-3433 Fax: Fax: Fax: 616-248-3521 E-mail: E-mail: E-mail: S TS Sterk Brothers Sterling Concrete Products - Sterling Heights Sterling Concrete Products - Washington Address: 584 50th Street SW Address: 6227 16 Mile Rd. Address: 59551 Van Dyke City: Wyoming City: Sterling Heights City: Washington State: MI State: MI State: MI Zip: 49548-5644 Zip: 48312 Zip: 48094 Contact: Dave Contact: Don Bower Contact: Don Bower Phone 1: 616-538-7220 Phone 1: 586-264-5380 Phone 1: 586-781-6541 Phone 2: Phone 2: Phone 2: Fax: 616-538-0024 Fax: 586-268-2280 Fax: 586-781-8744 E-mail: E-mail: E-mail: MC QP S MC S MC Stevick Gravel Stimsonite Corporation Stoneco - Michigan (Denniston Farms 58-009) Address: P.O. Box 799 Address: 7542 North Natchez Address: 15203 S. Telegraph Rd. City: Grass Lake City: Niles City: Monroe State: MI State: IL State: MI Zip: 49240 Zip: 60714 Zip: 48161 Contact: Mr. Ron Stevick Contact: Contact: Lavern Fairbank Phone 1: 734-475-0772 Phone 1: 708-647-7717 Phone 1: 734 322-1995 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 734-241-3636 E-mail: E-mail: E-mail: S QP S MC Stoneco - Michigan (Kalamazoo Office) Stoneco - Michigan (Maybee - #58-004) Stoneco - Michigan (Monroe #58-009) Address: 5380 Holiday Terrace, Suite 42 Address: 6837 Scofield Rd. Address: 15205 S. Telegraph Road City: Kalamazoo City: Maybee City: Monroe State: MI State: MI State: MI Zip: 49009 Zip: 48159 Zip: 48161 Contact: Andy Schultz Contact: Mike Tyrrell Contact: Lavern Fairbairn Phone 1: 269 216-7948 Phone 1: 734-364-3241 Phone 1: 734-241-8966 Phone 2: Phone 2: Phone 2: Fax: 269 353-3985 Fax: Fax: 734-241-3636 E-mail: [email protected] E-mail: [email protected] E-mail: S MC TS S MC S MC Stoneco - Michigan (Newport #58-011) Stoneco - Michigan (Ottawa Lake #58-003) Stoneco - Moscow, Michigan (#30-071) Address: 7250 Reaume Road Address: 4715 W. Sterns Rd. Address: 8760 E. Chicago Rd. City: Newport City: Ottawa Lake City: Horton State: MI State: MI State: MI Zip: 48166 Zip: 49267 Zip: 49246 Contact: Bill Queen Contact: Cindy Contact: Shelle or Butch Phone 1: 734-586-2659 Phone 1: 734-777-4431 Phone 1: 517-688-9703 Phone 2: Phone 2: Phone 2: Fax: 734-586-2799 Fax: Fax: E-mail: E-mail: E-mail: S MC S MC S Stoneco - Shelly (Defiance, OH) Stoneco - Shelly (Maumee, OH) Stoneco - Shelly (Northwood, Ohio) Address: OH-179 Address: P.O. Box 29A Address: OH-590 City: Defiance City: Maumee City: Northwood State: OH State: OH State: OH Zip: 43512 Zip: 43537 Zip: 43619 Contact: Contact: Mr. Shawn Fetterly Contact: Phone 1: Phone 1: 419-893-8731 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: 419-891-3013 Fax: E-mail: E-mail: E-mail: MC S MC MC Stoneco - Shelly (Portage, Ohio #93-037) Stoney Ridge Materials Strain Electric Address: US-25 Address: 900 Delaware Avenue Address: 3376 3-Mile Rd., NW City: Portage City: Palmerton City: Grand Rapids State: OH State: PA State: MI Zip: 44202 Zip: 18071 Zip: 49504 Contact: Contact: John Horstman Contact: Craig Strain Phone 1: Phone 1: 800-253-5579 Phone 1: 616-453-2106 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 616-453-5729 E-mail: E-mail: E-mail: S MC S Straits Wood Treating, Inc. Strand-Tech Martin, Inc. Stress-Con Industries, Inc. Address: 4774 E. Wilder Road Address: P.O. Box 2220 Address: 6010 Melbourne Road City: Bay City City: Summerville City: Zilwaukee State: MI State: SC State: MI Zip: 48706 Zip: 29484 Zip: 48601 Contact: Mr. Charlie Arado Contact: Mr. Ronald Mann Contact: Phone 1: 517-684-3584 Phone 1: 877-783-3305 Phone 1: Phone 2: Phone 2: Phone 2: Fax: 517-684-2367 Fax: 843-873-3776 Fax: E-mail: E-mail: E-mail: TS MC S MC TS QP Strongwall Industries, Inc. Strongwell Industries, Inc., Lenoir TN Structural Reinforcement Prod., Inc. Address: 845 N. Michigan Avenue #1B Address: 3621 Industrial Park Drive Address: 409 A Forest Road City: Chicago City: Lenoir City City: Hazelton State: IL State: TN State: PA Zip: 60611 Zip: 37771 Zip: 18201 Contact: Mr. Chuck Psotka Contact: Mr. Greg Sippel Contact: Mr. William Gallenz Phone 1: 312-567-1500 Phone 1: Phone 1: 800-821-1323 Phone 2: Phone 2: Phone 2: Fax: 312-280-2612 Fax: Fax: E-mail: E-mail: E-mail: QP QP MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 48 of 56 Stud Welding Associates, Inc. Stupp Brother Bridge & Iron Sumbera Excavating Address: 4151 Schaden Road Address: 3800 Weber Rd. Address: 6490 W. McBride City: Ely Ria City: St. Louis City: Owosso State: OH State: MD State: MI Zip: 44035 Zip: 63125-1199 Zip: 48867 Contact: Ms. Judy Levendoski Contact: Ron Beyer Contact: Joe & Monica Phone 1: 216-284-0582 Phone 1: 314-638-5000 Phone 1: 517-723-1985 Phone 2: Phone 2: Phone 2: Fax: Fax: 314-638-5439 Fax: E-mail: E-mail: E-mail: QP S S Sumiden Wire Products Corp. Sumiden Wire Sales Summit Sales Company Address: P.O. Box 8719 Address: 4535 Harding Rd. Address: P.O. Box 745 City: Stockton City: Nashville City: Geneva State: CA State: TN State: IL Zip: 95208 Zip: 37205 Zip: 60134 Contact: Mr. Hanlan Contact: Mr. William Gaskill Contact: Phone 1: 209-466-8924 Phone 1: 615-463-9750 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: 615-463-9756 Fax: E-mail: E-mail: E-mail: MC S QP Sunrise Aggregates, LLC. Sunrise Sand & Gravel Sunset Excavating Address: 2100 Swan Rd. Address: Address: 12640 Jacoby Road. City: Dansville City: Hartland City: Milford State: M State: State: MI Zip: 48819 Zip: Zip: 48380 Contact: John Warrvel Contact: Contact: Mike Phone 1: 517-623-1000 Phone 1: Phone 1: 734-320-2140 Phone 2: Phone 2: Phone 2: Fax: 517623-0309 Fax: Fax: E-mail: E-mail: E-mail: S MC S S MC Super M Excavating Superior Block Co. Inc. Superior Concrete, Inc. Address: 2595 Camp Rd Address: 100 Isle Royale Sands Address: City: Pellston City: Houghton City: Novi State: MI State: MI State: MI Zip: 49769 Zip: 49931 Zip: Contact: Mario Suarez Contact: Dan Lorenzetti Contact: Phone 1: 231 539-8394 Phone 1: 906-482-2731 Phone 1: Phone 2: Phone 2: Phone 2: Fax: 231 539-8012 Fax: 906-482-9143 Fax: E-mail: E-mail: E-mail: S MC S MC Superior Crane Corp. Superior Epoxy & Coatings, Inc. Superior Gravel - Aggregate & Dev, LLC Address: 4430 N. 127th Address: 2511 Lantrac Court Address: 1950 Ravine Road City: Brookfield City: Decatur City: Kalamazoo State: WI State: GA State: MI Zip: 53005 Zip: 30035 Zip: 49004 Contact: Contact: Mr. John Malick Contact: Wes Smith Phone 1: 414-781-7333 Phone 1: 800-240-1310 Phone 1: 269-344-7690 Phone 2: 414-643-0099 Phone 2: Phone 2: Fax: Fax: Fax: 269-344-7693 E-mail: E-mail: E-mail: S QP MC Superior Materials - Howell - Plant #817 Superior Products Co. Superior Redi Mix - Auburn Hills M-57/M-58 Address: Address: 20501 Goddard Rd Address: 2901 Auburn Road City: Howell City: Taylor City: Auburn Hills State: MI State: MI State: MI Zip: 48843 Zip: Zip: 48321 Contact: Mike Grover Contact: Mike Pizzuti Contact: Tom or Matt Phone 1: 517-546-8280 Phone 1: 313-352-4600 Phone 1: 248-852-1353 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 248-852-1353 E-mail: E-mail: E-mail: S S MC Superior Sand & Gravel, Inc. Superior Slag Products - Sault Ste Marie, Ontario, CAN Superior US Concrete - Detroit, MI Address: P.O. Box 300 Address: 114 Allens Side Rd Address: 20565 Hoover Road City: Hancock City: Sault Ste Marie, ONT City: Detroit State: MI State: ON State: MI Zip: 49930 Zip: P6C 5P5 Zip: 48205 Contact: Pat Thornton Contact: Mr. Vic Belair Contact: Phone 1: 906-482-3130 Phone 1: Phone 1: 313-527-1900 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 313-527-0490 E-mail: E-mail: E-mail: S MC S MC MC Superior US Concrete - New Baltimore Superior US Concrete - Novi Swarco Address: 28200 23 Mile Road Address: 43443 Flint Street Address: P.O. Box 89 City: New Baltimore City: Novi City: Columbia State: MI State: MI State: TN Zip: 48047 Zip: 48050 Zip: 38401 Contact: Reid Contact: Jerry Contact: Phone 1: 810-949-0603 Phone 1: 248-349-0382 Phone 1: Phone 2: 810-560-2643 Phone 2: Phone 2: Fax: Fax: 248-349-4059 Fax: E-mail: E-mail: E-mail: MC MC MC Sweeney Seed Company Sylvania Minerals Symons Corp. (Richmond Screw Anchor Co.) Address: 110 South Washington Street Address: 5699 Ready Road Address: Glenridge Industrial Park City: Mt Pleasant City: South Rockwood City: Centralia State: MI State: MI State: IL Zip: 48858 Zip: 48179 Zip: 62081 Contact: Mr. Frank Sweeney Contact: Mike Parsons Contact: Mr. Rich Holtz Phone 1: 989-773-5391 Phone 1: 810-343-1210 Phone 1: 800-800-7642 Phone 2: Phone 2: Phone 2: Fax: 989-773-1216 Fax: Fax: E-mail: E-mail: E-mail: MC S TS Symons Products, Inc., Synertech Mould Products Synthetic Industries, Inc Address: 6665 N. Washington Street Address: 2 Inverness Address: P.O. Box 241 City: Denver City: Candiac, Quebec City: Scotch Plains State: CO State: CA State: NJ Zip: 80229 Zip: J5R 4W5 Zip: 07076-0241 Contact: Mr. Steven Gray Contact: Mr. Michael Pons Contact: Phone 1: 303-287-7531 Phone 1: Phone 1: 908-233-6803 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 908-233-6844 E-mail: E-mail: E-mail: www.nordot.com QP QP S QP

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 49 of 56 Syro Steel Company T & T Custom Crushing T. J. Fires Crushed Concrete Address: 1170 North State Street Address: N5681 Hwy 73 Address: 2411 Vinewood City: Girard City: Princeton City: Detroit State: OH State: WI State: MI Zip: 44420 Zip: 54968 Zip: 48216 Contact: Dick Price Contact: Contact: Sandy Miller Phone 1: 216-545-4373 Phone 1: 920-295-4615 Phone 1: Phone 2: Phone 2: 920-872-9347 Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC T.M. Oil Co., - Monroe, MI T.W.S. Inc. TM Oil Company - Belleville, MI Address: 3125 East Front Street Address: 8604 US-131 Address: 5905 Belleville Road City: Monroe City: Kalkaska City: Belleville State: MI State: MI State: MI Zip: 48161 Zip: 49646 Zip: 48111 Contact: Brent Coy Contact: Contact: Mr. Byron Thomas Phone 1: 734-240-3066 Phone 1: Phone 1: 313-397-2050 Phone 2: Phone 2: Phone 2: 313-449-4469 Fax: Fax: Fax: E-mail: E-mail: E-mail: MC TS TM Oil Company - Monroe, MI TWO CREEKS SOIL & STONE Tamms Industries Company Address: Address: 6760 CEMETERY ROAD Address: 3835 State Route #72 City: Monroe City: CASS CITY City: Kirkland State: MI State: MI State: IL Zip: Zip: 48726 Zip: 60146 Contact: Contact: BILL SHAGENE Contact: Andrew Fulkerson Phone 1: Phone 1: 989-239-3430 Phone 1: 800-321-7628 Phone 2: Phone 2: Phone 2: 216-531-9222 Fax: Fax: 989-872-2939 Fax: 216-481-7072 E-mail: E-mail: E-mail: MC S MC Tectyl Ashland Chemical Company Terry Materials - Alma, MI Terry Materials of Michigan Address: Division of Ashland Oil, Inc., Address: Terry Materials Address: 1950 William Street City: Columbus City: Alma City: Alma State: OH State: MI State: MI Zip: 43216 Zip: 48801 Zip: 48801 Contact: Contact: Russ Milan Contact: Phone 1: Phone 1: 989-463-1323 Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 989-466-2838 E-mail: E-mail: E-mail: QP MC Terry Materials of Michigan, Inc., - Alma, MI Terry Sweeney & Co. Texas Bolt Co. Address: 8600 Berk Blvd., Address: 25265 Trans-X Road Address: P.O. Box 1211 City: Hamilton City: Novi City: Houston State: OH State: MI State: TX Zip: 45015 Zip: 48376 Zip: 77001 Contact: Mr. Roger Hayner Contact: Contact: Bob Liermann Phone 1: 513-874-6192 Phone 1: 248-374-1111 Phone 1: 713-869-7111 Phone 2: Phone 2: Phone 2: 616-329-0597 Fax: 513-874-6540 Fax: Fax: E-mail: E-mail: [email protected] E-mail: S MC The Burke Company - Buffalo Branch Office The Burke Company - Indiana Branch Office The Cisco Companies, Seed Division Address: P.O. Box 467 Address: 4510 Industrial Road Address: 6012 N. Shortridge Road City: Buffalo City: Fort Wayne City: Indianapolis State: NY State: IN State: IN Zip: 14205-0467 Zip: 46825 Zip: 46219 Contact: Mr. Glenn Davis Contact: Mr. Tom Degitz Contact: Terry Stiles Phone 1: 800-423-9140 Phone 1: 219-482-9757 Phone 1: Phone 2: Phone 2: 800-552-7173 Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: [email protected] QP QP S MC The Firelands Supply Company The Heritage Group The Levy Company, Inc., Address: P.O. Box 828 Address: 3800 Bolander Road Address: 3001 Dickey Road City: Norwalk City: Clay Center City: East Chicago State: OH State: OH State: IN Zip: 44857 Zip: 43408 Zip: 46312 Contact: Mr. Kevin Heileman Contact: Mr. John Roecker Contact: Mr. John Yzenas Phone 1: 419-668-1802 Phone 1: 419-855-8388 Phone 1: 219-391-3135 Phone 2: Phone 2: Phone 2: Fax: 419-663-6455 Fax: 419-855-7102 Fax: 219-787-8986 E-mail: E-mail: E-mail: S MC S MC TS The Structural Bolt Company Theut Concrete - Chesterfield M-81 Theut Concrete - Croswell, MI Address: Address: 47875 Gratiot Avenue Address: 138 East Harrington City: City: Chesterfield City: Croswell State: State: MI State: MI Zip: Zip: 48051 Zip: 48422 Contact: Contact: Contact: Steve Vincent Phone 1: Phone 1: 810-949-1300 Phone 1: 810-679-3376 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 810-679-2213 E-mail: E-mail: E-mail: MC MC Theut Concrete - Marine City, MI Theut Concrete - Richmond M-84 Theut Concrete - Romeo M-73 Address: 1910 South River Road Address: 36820 Division Road Address: 73408 Van Dyke City: Marine City City: Richmond City: Romeo State: MI State: MI State: MI Zip: 48039 Zip: 48060 Zip: 48065 Contact: Dave Waelan Contact: Phil Contact: Dennis Phone 1: 810-765-9321 Phone 1: 810-727-7272 Phone 1: 810-752-4541 Phone 2: 586-727-7272 Phone 2: Phone 2: Fax: 810-765-9321 Fax: Fax: E-mail: E-mail: E-mail: MC MC MC Third Coast, Flint Terminal Third Coast, Grand Rapids Terminal Thomas J. Moyle, Inc. Address: 6299 Belleview Avenue Address: 1700 Frontage S.W. Address: P.O. Box 7 City: Flint City: Grand Rapids City: Houghton State: MI State: MI State: MI Zip: 48505-2341 Zip: 49503-4053 Zip: 49931 Contact: Matt McIntosh Contact: Tom Purkiss Contact: Larry Phone 1: 810-785-5802 Phone 1: 616-452-4801 Phone 1: 906-482-3000 Phone 2: 810-577-1911 Phone 2: 616-291-6130 Phone 2: Fax: Fax: Fax: 906-482-3520 E-mail: E-mail: E-mail: MC MC S

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 50 of 56 Thompson McCully - Belleville, MI Thompson McCully - Newport, MI Thornapple Gravel Address: 5905 Belleville Road Address: 7250 Reaume Road Address: City: Belleville City: Newport City: Middleville State: MI State: MI State: MI Zip: 48111 Zip: 48166 Zip: Contact: Robert Thompson Contact: Mr. Frank Azzopardi Contact: Phone 1: 734-397-2050 Phone 1: 313-586-2659 Phone 1: Phone 2: Phone 2: Phone 2: Fax: 734-397-1290 Fax: 313-586-2799 Fax: E-mail: E-mail: E-mail: MC S MC Thoro Three Electronic Systems Three R's Sand & Trucking Address: 890 Valley Park Drive Address: 145 Hamilton Address: 19360 West Harbor Village Drive City: Shakopee City: Dimondale City: Northville State: MN State: MI State: MI Zip: 55379 Zip: 48821 Zip: 48167 Contact: Scott Perry Contact: Contact: Richard Bedell Phone 1: 213-922-8077 Phone 1: Phone 1: 517-206-5578 Phone 2: 616-245-2300 Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: QP S Thumb Aggregates Thumper Titus Welding Address: 6038 E. Cass City Rd. Address: P.O. Box 4366 Address: 20750 Sunnydale Ave. City: Cass City City: St. Louis City: Farmington Hills State: MI State: MO State: MI Zip: 48726 Zip: 63123 Zip: 48336 Contact: Contact: Contact: Phone 1: 989-553-4031 Phone 1: Phone 1: Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: MC QP Titusville Fabricators Tnemec Company, Inc. - North Group , Inc. Tobi Engineering Address: 191 Howard Street Address: 6700 Fisher Road Address: 3126 W. Lake Ave. City: Franklin City: Brighton City: Glenview State: PA State: MI State: IL Zip: 16323 Zip: 48843 Zip: 60026 Contact: Mr. Ed Zillifro Contact: Mr. Ken Hartwig Contact: Phone 1: 814-432-2551 Phone 1: 517-540-0038 Phone 1: 847-724-7880 Phone 2: Phone 2: Phone 2: Fax: Fax: 517-540-0041 Fax: E-mail: E-mail: E-mail: S QP Toebe Construction Tony Angelo Co. Temp. Concrete Top Rail Electric Address: Address: Address: 10941 Henderson Rd. City: City: Novi City: Montague State: State: MI State: MI Zip: Zip: 48374-1327 Zip: Contact: Contact: Contact: Phone 1: Phone 1: Phone 1: 616-894-2979 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S S Total Electric Power Sales Tracom Dietz Trafcon Industries Address: 575 W. Maplehurst Address: 7795 Division Avenue Address: 81 Texaco Road City: Ferndale City: Mentor City: Mechanicsburgh State: MI State: OH State: PA Zip: 48220 Zip: 44060-4861 Zip: 17055 Contact: Contact: Contact: Phone 1: 810-543-1141 Phone 1: 216-255-2888 Phone 1: 717-691-8007 Phone 2: Phone 2: Phone 2: Fax: 810-543-2513 Fax: Fax: E-mail: E-mail: E-mail: QP QP QP Traffix Devices, Inc. Transformer Inspection Transtech Inc. Address: 1408 Lama Road Address: 2704 Normanby Rd. Address: P.O. Box 326 City: Kalamazoo City: Royal Oak City: Wenonah State: MI State: MI State: NJ Zip: 49008 Zip: 48073 Zip: 08090 Contact: Contact: Contact: Mr. Matt Reddig Phone 1: Phone 1: Phone 1: 609-468-5888 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 609-468-9395 E-mail: E-mail: E-mail: QP S QP Trapp Concrete Producers Tri County Recycle Tri Star Sand & Gravel Address: 1982 Highway 51 N Address: Richard Maike- Project Manager Address: 26521 Joe Drive City: Woodruff City: Holland City: Warren State: WI State: MI State: MI Zip: 54568 Zip: 49424 Zip: 48091-3955 Contact: Wayne Trapp Contact: Dan Hoe Excavating, Inc Contact: Phone 1: 715-356-6222 Phone 1: 616-994-6388 Phone 1: 810-758-0339 Phone 2: Phone 2: 616-994-6391 Phone 2: Fax: 715-356-3729 Fax: 616-638-1000 Fax: E-mail: E-mail: E-mail: S MC S MC S MC Tri-City Aggregates Tri-Valley Landscaping, Inc. Trinity Industries - Flint, MI Address: 14300 Shields Road Address: 2363 South Miller Road Address: P.O. Box 1009 City: Holly City: Saginaw City: Flint State: MI State: MI State: MI Zip: 48442 Zip: 48609 Zip: 48506 Contact: Scott McKay Contact: Ms. Kathryn Gilbert Contact: Ms. Marilyn Pearson Phone 1: 810-634-8276 Phone 1: 989-781-2901 Phone 1: 810-235-8551 Phone 2: Phone 2: Phone 2: Fax: 810-634-3301 Fax: 989-781-2522 Fax: 810-235-8553 E-mail: E-mail: E-mail: MC S TS MC Trinity Industries - Lima, OH Triple B Aggregates Trucking Resources, Inc. Address: Roll Form Division Address: 2500 Ravine Road Address: 5575 North Street City: Lima City: Kalamazoo City: Dryden State: OH State: MI State: MI Zip: 45801 Zip: 29004 Zip: 48428 Contact: Mr. Ernest Click Contact: Contact: Mike Thomas Phone 1: 419-227-1296 Phone 1: 616-383-4655 Phone 1: 810-796-2734 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 810-796-2735 E-mail: E-mail: E-mail: MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 51 of 56 True Fit Products Corp. Trumbull Asphalt Company Tube City IMS Address: 460 Lake Raod Address: 12460 Stocker Place Address: P.O. Box 830, US-12 City: Medina City: Detroit City: Portage State: OH State: MI State: IN Zip: 44256 Zip: 48217 Zip: 46368 Contact: Contact: Mr. Barry Akins Contact: Rich Russell Phone 1: 216-725-7741 Phone 1: 313-843-4450 Phone 1: 219-384-6884 Phone 2: Phone 2: Phone 2: 219-787-0004 Fax: Fax: Fax: E-mail: E-mail: E-mail: QP TS S MC Turfgrass, Inc. U. P. Sand and Gravel U.N.R. Leavitt Co. Address: P.O. Box T Address: P.O. Box 429 Address: 1717 N. 115th St. City: South Lyon City: Manistique City: Chicago State: MI State: MI State: IL Zip: 48178 Zip: 49854 Zip: 60643 Contact: Mr. Dar Howard Contact: Frank Peters Contact: Alex Foytik Phone 1: 800-521-8873 Phone 1: Phone 1: 312-239-7700 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: MC S MC U.P. Concrete Pipe Company U.S. Aggregate - Bristol, IN U.S. Aggregate - Delphi, IN Address: P.O. Box 313 Address: 802 Earthway Blvd. Address: P.O. Box 315 City: Escanaba City: Bristol City: Delphi State: MI State: IN State: IN Zip: 49829 Zip: Zip: 46923 Contact: Mr. John Kloet Contact: Contact: Steve Rodenbarger Phone 1: 906-786-0934 Phone 1: 574-848-1733 Phone 1: 765-564-2580 Phone 2: Phone 2: Phone 2: Fax: 906-786-2622 Fax: Fax: E-mail: E-mail: E-mail: S MC TS U.S. Anchor U.S. Concrete U.S. Grout Corporation Address: 1371 S.W. Eighth Street, Building #7 Address: Plant #817 Address: 401 Stillson Road City: Pompono Beach City: Howell City: Fairfield State: FL State: MI State: CT Zip: 33068 Zip: 48843 Zip: 06430 Contact: Shane Gunnoe Contact: Eric Taylor Contact: Phone 1: 305-782-2221 Phone 1: (517) 546-8280 Phone 1: Phone 2: EXT. 135 Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: QP S QP U.S. Highway Products U.S. Standard Signs Company UNIMIN Address: 405 Stillson Road Address: P.O. Box 4005 Address: P.O. BOX 270677 City: Fairfield City: Toledo City: MILWAUKEE State: CT State: OH State: WI Zip: 06430 Zip: 43609 Zip: 53227 Contact: Contact: Merle Sifford Contact: BRIAN JOHNSON Phone 1: 203-336-7930 Phone 1: 419-234-9513 Phone 1: 414-423-0917 Phone 2: Phone 2: 800-537-4790 Phone 2: 414-690-0065 Fax: Fax: 419-243-7830 Fax: 414-423-0924 E-mail: E-mail: E-mail: [email protected] QP S S MC USX Cyclone Fence Ulland Brothers, Inc. Underground Technologies Address: 4133 E. 49th St. Address: 1634 Hwy 210 Address: 2546 Elliott Avenue City: Cleveland City: Carlton City: Troy State: OH State: MN State: MI Zip: 44105 Zip: 55718 Zip: 48083 Contact: Debby Bentley Contact: Robert Ulland Contact: David Wahl Phone 1: 800-292-5663 Phone 1: 218-384-4266 Phone 1: 248-585-7000 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 248-585-7062 E-mail: E-mail: E-mail: [email protected] S S MC QP Union Fabricators & Fitters Union Metal Corporation Union Wire Rope Address: Address: 1432 Maple Ave. Address: 825 T Pierce Butler Road City: City: Canton City: St. Paul State: State: OH State: MN Zip: Zip: 44711 Zip: 55104 Contact: Contact: Contact: Phone 1: Phone 1: Phone 1: 612-378-2139 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: [email protected] E-mail: E-mail: MC MC MC United States Gypsum Co., Unitex Universal Forest Products Address: 14643 Dallas Parkway, Suite 575 Address: 3101 Gardner Avenue Address: 2801 East Beltline, N.E. City: Dallas City: Kansas City City: Grand Rapids State: TX State: MO State: MI Zip: 75240 Zip: 64120 Zip: 49505 Contact: Mr. Dick Bont Contact: Mr. Jerry Byrne Contact: Mr. Dennis Moroz Phone 1: 800-365-5674 Phone 1: 800-821-5846 Phone 1: 616-364-6161 Phone 2: EXT. 6803 Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: QP QP TS Universal Ground Cullets, Inc., Utica Transit Mix - Sterling Heights M-04 Valley Asphalt Co. Address: 6407 Wolf Road Address: 42501 Van Dyke Address: 2981 Carrollton Road City: Brook Park City: Sterling Heights City: Saginaw State: OH State: MI State: MI Zip: 44142 Zip: 48078 Zip: 48604 Contact: Mr. Bob Van Buskirk Contact: Terry Contact: Blake Birnbaum Phone 1: 216-267-8057 Phone 1: 810-731-7740 Phone 1: 989-754-1002 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: QP MC MC Valmont Ind - Jasper, TN Valmont Ind - Plymouth, IN Valmont Ind - Valley, NE Address: 1950 Industrial Blvd. Address: 1545 Pidco Drive Address: P.O. Box 358 City: Jasper City: Plymouth City: Valley State: TN State: IN State: NE Zip: 37347 Zip: 46563 Zip: 68064 Contact: Contact: Aaron Poot Contact: Larry Watzke Phone 1: Phone 1: 574-936-4221 Phone 1: 402-359-2201 Phone 2: Phone 2: EX. 5213 Phone 2: 402-359-4061 Fax: Fax: EX. 5218 Fax: E-mail: E-mail: [email protected] E-mail: S S S

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 52 of 56 Valspar Value Structures, Inc. Van Horn - Pontiac M-63 Address: 1136 Fayette Address: 700 Second Street Address: 2294 Auburn Road City: N. Kansas City City: Ellwood City City: Pontiac State: MO State: PA State: MI Zip: 64492 Zip: 16117 Zip: 48326 Contact: Ms. Debbie Callahan Contact: George Reinhardt Contact: Jim Cipriano Phone 1: 816-421-7400 Phone 1: 724-758-5510 Phone 1: 248-332-9169 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: QP MC MC Van Horn Concrete - Waterford Van Laan Construction Supply Vanderlind & Son Address: 3770 Airport Road Address: 3240 68th Street, S.E. Address: 1649 Century, S.W. City: Waterford City: Dutton City: Grand Rapids State: MI State: MI State: MI Zip: 48054 Zip: 49316 Zip: 49509 Contact: Jim Wigner Contact: Mr. Charles Holkeboer Contact: Mr. Rick Vanderlind Phone 1: 248-623-6000 Phone 1: 616-554-3500 Phone 1: 616-247-0307 Phone 2: Phone 2: Phone 2: Fax: 248-623-6265 Fax: 616-554-0977 Fax: 616-247-0322 E-mail: E-mail: E-mail: MC S S TS Vega Molded Plastics Verdyol Alabama, Inc. Verdyol Canada Address: Industrial Park West Address: 105 Miles Parkway Address: City: Gilberts City: Pell City City: Cookstown State: IL State: AL State: ON Zip: 60136 Zip: 35125 Zip: Contact: Contact: Contact: Mr. Jean Hutchings Phone 1: Phone 1: 205-338-4411 Phone 1: 313-332-6030 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: QP QP QP Vermont Fasteners Mfg Verplanks Coal & Dock Co. Vexcon Chemicals Address: PO Box 702 Address: 705 W. Second Street Address: 7246 State Road City: Swanton City: Ferrysburg City: Philidelphia State: VT State: MI State: PA Zip: 05488 Zip: 49409 Zip: 19135 Contact: Contact: Midge Verplank Contact: Mr. Mark Manuel Phone 1: Phone 1: 616-842-1448 Phone 1: 215-332-7709 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 215-332-9997 E-mail: E-mail: E-mail: MC S MC TS QP Victory Re-Steel, Inc. Vincennes Steel Co., Virginia Materials Corporation Address: 23315 Groesbeck Highway Address: P.O. Box 236 Address: 5660 East Virginia Beach Blvd. City: Warren City: Vincennes City: Norfolk State: MI State: IN State: VA Zip: 48089 Zip: 47591 Zip: 23502 Contact: Mr Heinz Hilderts Contact: Frank Becher Contact: Mr. Roy Brink Phone 1: 313-772-4400 Phone 1: 812-882-4550 Phone 1: 804-461-0061 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S QP Volare/Swarco Industries, Inc., Vulcan Aluminum Vulcan Materials - Midwest Division Address: P.O. Box 89 Address: 400 E. Berry Ave. Address: 1277 S. 7000 W. RD City: Columbia City: Foley City: KANKAKEE State: TN State: AL State: IL Zip: 38402 Zip: 36535 Zip: 60901 Contact: Contact: Contact: ERIC WOODINGS Phone 1: Phone 1: Phone 1: 219-204-9458 Phone 2: Phone 2: Phone 2: 815-937-7915 Fax: Fax: Fax: 815-937-7930 E-mail: E-mail: E-mail: [email protected] QP S MC S MC VulcanMasters Vultron, Inc., W.E. Call, Inc., Address: 374 Fordson St. Address: 2600 Bond St. Address: P.O. Box 98 City: Detroit City: Rochester Hills City: East Orwell State: MI State: MI State: OH Zip: 48217 Zip: 48309 Zip: 44034 Contact: Roger Pappas Contact: Bill Flanagan Contact: Bernie Doherty Phone 1: 313-843-5043 Phone 1: 810-853-2200 Phone 1: 216-437-8202 Phone 2: Phone 2: Phone 2: Fax: 313-849-1986 Fax: Fax: E-mail: E-mail: E-mail: S S MC W.G. Block Co. W.R. Grace - Cambridge, MA W.R. Grace - St. Clair Shores, MI Address: Box 46 Address: 62 Whittemore Avenue Address: City: Blue Grass City: Cambridge City: St. Clair Shores State: IA State: MA State: MI Zip: 52726 Zip: 02140 Zip: Contact: Jeff Artioli Contact: Contact: Phone 1: 319-326-1651 Phone 1: Phone 1: 313-777-5189 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC QP QP W.R. Meadows, Inc. WEST MICHIGAN RECYCLED AGGREGATES, INC. WHITE LAKE EXCAVATING Address: P.O. Box 543 Address: 2205 IVANREST SW Address: 2571 Holton-Whitehall Rd. City: Elgin City: GRANVILLE City: Whitehall State: IL State: MI State: MI Zip: 60121 Zip: 49418 Zip: 49461 Contact: Rick Waters Contact: Contact: Tom Waruszewski Phone 1: 847-683-4500 Phone 1: 616-531-7200 Phone 1: 231-894-6918 Phone 2: 800-342-5976 Phone 2: Phone 2: Fax: Fax: Fax: 231-894-6374 E-mail: E-mail: E-mail: MC TS QP S MC S MC WIEGAND MACK TRKG & MATLS SALES WOODSTOCK AGGREGATE, LLC. WWA Inc., Address: 37580 MOUND RD Address: 14045 Vischer Rd. Address: 900 Minion Dr. City: STERLING HEIGHTS City: Addison City: Ypsilanti State: MI State: MI State: MI Zip: 48310 Zip: 49220 Zip: 49198 Contact: KEVIN DEHART Contact: Joe Genter Contact: Bill Argersinger Phone 1: 586-939-0840 Phone 1: 517-467-4913 Phone 1: 313-487-8600 Phone 2: Phone 2: 517-673-4798 Phone 2: Fax: 586-939-1808 Fax: Fax: E-mail: E-mail: E-mail: S MC S MC

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 53 of 56 Waanders Concrete Supply Wade-Trim Associates Wady Industries, Inc., Address: 3169 Babylon Road Address: 25185 Goddard Rd. Address: 510 East Grove Street City: Allegan City: Taylor City: Maquoketa State: MI State: MI State: IO Zip: 49010 Zip: 48180 Zip: 52060 Contact: Mark Waanders Contact: Contact: Mr. Phillip Shatto Phone 1: 269-673-6352 Phone 1: 313-291-5400 Phone 1: 319-652-5136 Phone 2: Phone 2: 800-482-2864 Phone 2: Fax: Fax: 313-291-1566 Fax: 319-652-5137 E-mail: E-mail: E-mail: S MC S S Waelans - Marine City M-29 Wagner Ready Mix - Bad Axe, MI Wagner Ready Mix - Harbor Beach, MI Address: 1910 South River Road Address: 1331 Thompson Road Address: 8260 Sand Beach Road City: Marine City City: Bad Axe City: Harbor Beach State: MI State: MI State: MI Zip: 48039 Zip: 48413 Zip: 48441 Contact: Dave Waelan Contact: Contact: Phone 1: 810-765-9321 Phone 1: 517-269-8681 Phone 1: 517-479-3259 Phone 2: Phone 2: Phone 2: Fax: 810-765-9321 Fax: Fax: E-mail: E-mail: E-mail: S MC S MC Walker Toebe Construction Company Wallace Stone Plant Walpar, LLC Address: Address: 9785 Ribble Road Lane Address: 4200 Jefferson Ave, SW City: Wixom City: Bayport City: Birmingham State: MI State: MI State: AL Zip: Zip: 48720 Zip: 35221 Contact: Contact: Ms. Christene Bowbly Contact: Buddy Benson Phone 1: 248-349-7500 Phone 1: 517-656-2831 Phone 1: (205) 925-4990 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: (205) 925-7273 E-mail: [email protected] E-mail: E-mail: S MC S Walton Contracting Walton Lumber Company Wanco, Inc., Address: P.O. Box 239 Address: P.O. Box 1905 Address: 5870 Tennyson St. City: Grawn City: Flint City: Arvada State: MI State: MI State: CO Zip: 49637 Zip: 48501 Zip: 80003 Contact: Contact: Mr. Art Sokolowski Contact: Dan Myers Phone 1: 231-263-2100 Phone 1: 810-732-3210 Phone 1: 303-427-5700 Phone 2: Phone 2: Phone 2: Fax: Fax: 810-732-5430 Fax: 303-427-5725 E-mail: E-mail: E-mail: S TS QP Warning Light Industries Wascot, Inc., Wasser High Tech Coatings - AJ Holzinger & Assoc., Address: 880 Addison Road Address: P.O. Box 9471 Address: 928 North 13th Street City: Villa Park City: Wichita City: Manitowoc State: IL State: KS State: WI Zip: 60181 Zip: 67277 Zip: 54220 Contact: Mr. Tom Boyce Contact: Dwayne Cotton Contact: Mr. Tony Holzinger Phone 1: Phone 1: 316-942-2238 Phone 1: 920-684-1985 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 920-684-7945 E-mail: E-mail: E-mail: QP S QP Waterland Trucking - Wixom, MI Watkins & Himelhoch, Inc., Watson Bowman & Acme Corporation Address: 29100 Wixom Road Address: 3159 East Bristol Road Address: 95 Pineview Drive City: Wixom City: Burton City: Amherst State: MI State: MI State: NY Zip: 48393-0335 Zip: 48529 Zip: 14228 Contact: Steve Lemmons Contact: Mr. Ted Himelhoch Contact: Mrs. Janet Wolanski Phone 1: 248-349-1582 Phone 1: 313-742-6460 Phone 1: 716-691-7566 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC QP MC S QP Wausaw Concrete Company, Inc. Weber Sand & Gravel, Inc. Webtec, Inc., Address: 240 Hwy 29W Address: 1401 East Silverbell Road Address: P.O. Box 240302 City: Marathon City: Lake Orin City: Charlotte State: WI State: MI State: NC Zip: 54448 Zip: 48360 Zip: 28224 Contact: Glen Hoeppner Contact: Gregg Weber Contact: Mr. David Ellis Phone 1: Phone 1: 248-373-0900 Phone 1: 800-438-0027 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 704-394-7946 E-mail: E-mail: E-mail: MC MC MC QP Welded Tube Company of America Weldon's Transit Mix Wesco Address: 1855 E. 122nd St. Address: P.O. Box 244 Address: 8494 Edgewood Park Drive City: Chicago City: Mt. Pleasant City: Commerce State: IL State: MI State: MI Zip: 60633-2497 Zip: 48858 Zip: 48382 Contact: Stan Laskowski Contact: Dean Weldon Contact: Mr. Mike Wycoff Phone 1: 312-646-7878 Phone 1: 517-772-0886 Phone 1: 810-360-6405 Phone 2: 800-733-5683 Phone 2: 517-772-6325 Phone 2: Fax: 312-646-6305 Fax: 517-773-3177 Fax: 810-360-1789 E-mail: E-mail: E-mail: S S MC West Branch Concrete - West Branch West Brook Industries West Michigan Redi-Mix Address: 3350 Rau Rd Address: Address: 2643 SW 28th Street City: West Branch City: City: Wyoming State: MI State: State: MI Zip: 48661 Zip: Zip: 49509 Contact: Contact: Contact: Mr. Paul Blouw Phone 1: 989-345-0794 Phone 1: Phone 1: 616-534-3853 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S MC MC S MC West Shore Construction Co. Western Concrete Western Excelsior Corp. Address: 188 Jefferson Street Address: 15151 Millpond Road Address: PO Box 270308 City: Zeeland City: Big Rapids City: Fort Collins State: MI State: MI State: CO Zip: 49464 Zip: 49307 Zip: 80527 Contact: Michael Detmers Contact: Lowell Contact: Chad Lipscomb Phone 1: 616-772-2177 Phone 1: 231-796-8685 Phone 1: 970-631-8366 Phone 2: 616-772-4314 Phone 2: Phone 2: Fax: Fax: 231-796-3199 Fax: E-mail: E-mail: E-mail: S MC QP QP

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 54 of 56 Western Industries Western Michigan Sign Co. Western Michigan Tag & Label Address: 3501 South Cicero Address: P.O. Box 553 Address: 1345 Monroe N.W. City: Cicero City: Casnovia City: Grand Rapids State: IL State: MI State: MI Zip: 60650 Zip: 49318 Zip: 49505 Contact: Contact: Rob Ruth Contact: Phone 1: 708-656-0900 Phone 1: 616-696-2253 Phone 1: 616-235-0120 Phone 2: Phone 2: Phone 2: Fax: 708-656-1563 Fax: Fax: 616-235-3042 E-mail: E-mail: E-mail: TS S S Western Towers Western Traffic Control, Inc. Weyand Brothers Inc. Address: P.O. Box 2040 Address: 3501 S. Cicero Ave. Address: P.O. Box 8056 City: San Angelo City: Cicero City: Saginaw State: TX State: IL State: MI Zip: 76902 Zip: 60650 Zip: 48608 Contact: Daniel Anderson Contact: Marguerita Contact: Wayne Seymore Phone 1: 800-622-6539 Phone 1: 312-656-0900 Phone 1: Phone 2: 915-658-6539 Phone 2: Phone 2: Fax: 915-655-1185 Fax: Fax: E-mail: E-mail: E-mail: S MC S S Whaley Steel Corporation White Rock Quarry, LLC. Whiting Corporation Address: P.O. Box 755 Address: 3800 North Bolander Address: 15700 Lathrup Ave. City: Mio City: Clay Center City: Harvey State: MI State: OH State: IL Zip: 48647 Zip: 43408 Zip: 60426 Contact: Contact: John Roecker Contact: Bob Lemon Phone 1: 989-826-6541 Phone 1: 419-855-8388 Phone 1: 312-331-4000 Phone 2: Phone 2: Phone 2: EXT. 2554 Fax: 989-826-5074 Fax: 419-855-7102 Fax: E-mail: E-mail: E-mail: S TS S MC Wilcox & Associates Williams Redi-Mix Williams Tooling, Inc. Address: 7230 North US-131 Address: 1349 West US-2 Address: 1852 142nd St. City: Manton City: Crystal Falls City: Dorr State: MI State: MI State: MI Zip: 49663 Zip: 49920 Zip: 49323 Contact: Richard Wilcox Contact: Dennis Williams Contact: Jerry Williams Phone 1: Phone 1: 906-875-6952 Phone 1: 616-681-2093 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: S S MC S MC Willibee - Jackson - Plant #805 Windemuller Electric Winkworth Transit Co. Address: 2323 Brooklyn Road Address: 1176 Electric Ave. Address: P.O. Box 610485 City: Jackson City: Wayland City: Port Huron State: MI State: MI State: MI Zip: 49204 Zip: 48843 Zip: 48061-0485 Contact: Andy Willibee Contact: Steve Phifer Contact: Mr. Ned Winkworth Phone 1: 517-782-9493 Phone 1: 616-877-8770 Phone 1: 810-987-6553 Phone 2: 517-206-7644 Phone 2: Phone 2: 810-984-3853 Fax: 517-782-9960 Fax: Fax: E-mail: E-mail: E-mail: S MC MC Wirt Saginaw Stone Dock - Wirt Transit Co. Witt Company Wolcottville Sand & Gravel Corp. Address: 400 Martin Street Address: 4454 Steel Place Address: P.O. Box 640 City: Bay City City: Cincinnati City: Maumee State: MI State: OH State: OH Zip: 48706 Zip: 45309 Zip: 43537 Contact: Dough Wirt Contact: Willaim E. Acra Contact: John Glynn Phone 1: 989-684-5777 Phone 1: 513-871-5700 Phone 1: 419-893-8731 Phone 2: 989-753-6404 Phone 2: Phone 2: 800-453-9916 Fax: Fax: Fax: E-mail: E-mail: E-mail: MC MC S MC Wolverine Electric Contracting Wolverine Redi-Mix - Byron Center, MI Wolverine Redi-Mix - Rockford, MI Address: 2700 Old U.S. 31 N. Address: 8257 South Division Address: 10601 Northland Drive City: Niles City: Byron Center City: Rockford State: MI State: MI State: MI Zip: 49120 Zip: 49315 Zip: 49341 Contact: William Messner Contact: David Contact: Aaron Stevens Phone 1: 616-683-4850 Phone 1: 616-827-0063 Phone 1: 616-863-0329 Phone 2: Phone 2: Phone 2: Fax: Fax: 616-827-0067 Fax: 616-863-0757 E-mail: E-mail: E-mail: S MC QP MC QP Wolverine Resteel Co., Wood Fiber Industries - Masonite Corp. Wood Recycling, Inc., Address: Address: Address: P.O. Box 6087 City: New Hudson City: City: Peabody State: MI State: State: MA Zip: 48165 Zip: Zip: 01961 Contact: Ed Basile Contact: Contact: Phone 1: 269-437-4141 Phone 1: Phone 1: 800-982-8732 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: E-mail: E-mail: E-mail: MC QP Work Area Protection Corporation Wrought Washer Co Wyandot Dolomite, Inc. Address: 2500 Production Drive Address: Address: 1794 Co. Rd. 99 City: St. Charles City: City: Carey State: IL State: State: OH Zip: 60147-0087 Zip: Zip: 43316 Contact: Contact: Contact: Richard Dunn Phone 1: 800-327-4417 Phone 1: Phone 1: 419-396-7641 Phone 2: Phone 2: Phone 2: Fax: Fax: Fax: 419-396-6094 E-mail: E-mail: E-mail: QP S MC Wyatt Construction Company Yalmer Mattila Contracting, Inc. Yellow Rose Transport, Inc. Address: P.O. Box 70 Address: 55 N. Huron Street Address: 3531 Busch Drive, SW City: Mio City: Houghton City: Grandville State: MI State: MI State: MI Zip: 48647 Zip: 49931 Zip: 49418 Contact: Brian Galbraith Contact: Contact: Ray Denhof Phone 1: 989-826-6555 Phone 1: Phone 1: 616-534-0077 Phone 2: Phone 2: Phone 2: Fax: 989-826-6320 Fax: Fax: 616-534-7805 E-mail: E-mail: E-mail: [email protected] S S S

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 55 of 56 Yellow Rose Transport, Inc. Yerrington Construction Co. ZITO CONSTRUCTION Address: 3531 Busch Drive, SW Address: 1055 North Shore Drive Address: 2374 RED ARROW ROAD City: Grandville City: Benton Harbor City: BURTON State: MI State: MI State: MI Zip: 49418 Zip: 49022 Zip: Contact: Sandra Meekhof, Ray Denhof Contact: Harry Fetke Contact: JOHN ZITO Phone 1: 616-534-0077 Phone 1: 616-926-1131 Phone 1: 810-743-0119 Phone 2: Phone 2: Phone 2: 810-695-9025 Fax: 616-534-7805 Fax: Fax: 810-695-4996 E-mail: E-mail: E-mail: S S S MC Zappie Fence Co. - Division of Good Fence Ziegler Bolt & Nut House - Canton, OH Zimmerman & Sons Electric Address: Address: P. O. Box 80369 Address: 109 Madison Street City: City: Canton City: Port Austin State: State: OH State: MI Zip: Zip: 44708 Zip: 48467 Contact: Ray Contact: Tom Shumar Contact: Don Zimmerman Phone 1: 313-921-3870 Phone 1: 330-478-2542 Phone 1: 989-738-7798 Phone 2: Phone 2: Phone 2: Fax: Fax: 330-478-2031 Fax: 989-738-8264 E-mail: E-mail: E-mail: S S

S = Supplier MC = Manufacturer/Certifier TS = Tested Stock QP = Qualified Product Page 56 of 56

APPENDIX

Visual Inspection Items - Alphabetical

This list is intended as a quick reference, alphabetical by material name, for materials which normally require some form of testing but have VI quantities listed. It does not include materials which are accepted by VI basis only.

Visual Inspection Items - By Specification Number

This list is intended as a quick reference, by specification number for materials which normally require some form of testing but have VI quantities listed. It does not cover materials which are accepted on a VI basis only.

This Visual Inspection Items List is in accordance with the 2012 Standard Specification for Construction.

157 VISUAL INSPECTION ITEMS - Alphabetical

MATERIAL MAXIMUM V.I.

English Metric Misc. ABS Pipe 600 ft 183 m 919 Aluminum Sheet 100 sq ft 9 m2 902 Aggregate, Coarse 100 tons 100 t 902 Aggregate, Dense-Graded 500 tons 500 t 902 Aggregate, Fine 100 tons 100 t 902 Aggregate, Open-Graded 100 tons 100 t 904 Asphalt Binder 30 tons 27,216 kg - 27 t 904 Asphalt Cement (WOA) 5 gal - 150 lbs 19 L 904 Asphalt, Liquid (RC-250) 5 gal - 150 lbs 19 L 905 Bar Reinforcement (all) 500 lbs 230 kg 914 Bituminous Fiber Joint Filler 150 sq ft 14 m2 501 Bituminous Mixtures 500 tons/project/mix 454 tons/project/mix 914 Bolts for Structure Exp. Anchor 250 units 250 units 922 Calcium Chloride Solids 5000 lbs 2268 kg 922 Calcium Chloride Solutions 1000 gals 3785 L Misc. Cast & Ductile Iron Pipe 250 ft 76 m 901 Cement 50 tons 45,360 kg - 45 t Misc. Clay Pipe 10 pcs 10 pcs 913 Clay and Sand Lime Brick 1000 pcs 1000 pcs 913 Concrete Block 1000 units 1000 units 913 Concrete Brick 1000 pcs 1000 pcs 909 Concrete Pipe, Non-Reinforced 10 pcs 10 pcs 909 Concrete Pipe, Reinforced 5 pcs of 42 in dia or less 5 pcs of 1000 mm dia or less 909 Corrugated Galv. Steel Plates 10 plates 10 plates 909 Corrugated Aluminum Sheets 25 sheets 25 sheets 909 Corrugated Aluminum Alloy Pipe 250 ln ft 80 m 909 Corrugated Plastic Pipe <12 in dia 250 ft <300 mm dia - 76 m >12 in dia 100 ft >300 mm dia - 30 m 909 Corrugated Plastic Pipe, Smooth Same as CPP Same as CPP 909 Corrugated Plastic Tubing 250 ft 76 m 909 Corrugated Steel Pipe * * 12" - 300 mm or less 125 ln ft 38 m 15" to 54" - 375 mm to 1350 mm 50 ln ft 15 m 60” - 1500 mm or greater 25 ln ft 8 m 909 CSP for Underdrains * * 909 Corrugated Steel Sheets * * 12" - 300 mm or less 125 ln ft 38 m 15” to 54” - 375 mm to 1350 mm 50 ln ft 15 m 60" - 1500 mm or greater 25 ln ft 8 m 909 Coupling Bands 5 pcs 5 pcs 914 Deformed Bars 500 lbs 227 kg 919 Delineator Posts, Steel 80 posts 80 posts 919 Delineator Reflectors 25 pcs each color 25 pcs each color 914 Dowel Bars 240 pcs 240 pcs 918 Electrical Conduit, Polyethylene 400 ln ft 122 m 918 Electrical Conduit, Rigid 400 ln ft 122 m 904 Emulsified Asphalt (Bond Coat) 1000 gals 3785 L Misc. Emulsified Asphalt (Tackifier) 500 gals 1514 L 914 Epoxy Binder 5 gals 19 L Misc. Fiberglass and Bit. Cotton Fabric 5 rolls 5 rolls 910 Geotextile Blanket 400 sq yd 330 m2 * 910 Geotextile Liner/ Riprap 300 sq yd 300 m2 * 910 Geotextile Liner/Heavy Riprap 200 sq yd 200 m2 * 910 Geotextile Stabilizer/Separator 300 sq yd 300 m2 * 916 Geotextile Silt Fence 1000 ln ft 150 m 920 Glass Beads 500 lbs 227 kg

158 VISUAL INSPECTION ITEMS - Alphabetical

MATERIAL MAXIMUM V.I.

English Metric 902 Granular, Class I 100 tons 100 t 3 902 Granular, Class II (Subbase) 400 cu yd 400 m 3 902 Granular, Class II (Abutment b.f.) 100 cu yd 100 m 902 Granular, Class IIA 100 cu yd 100 m3 3 902 Granular, Class III 400 cu yd 400 m 902 Granular, Class IIIA 100 cu yd 100 m3 908 Guardrail Beam Elements 125 ln ft 38 m 908 Guardrail Posts, Steel 25 posts 25 posts 918 Handholes, Precast Concrete 10 pcs 10 pcs 903 Insulation Board, Polystyrene 30 sq yd 30 m2 903 Interim Curing (Linseed Based) 55 gals 210 L 914 Joint Assemblies Fabrication Inspection Required 914 Joint Sealant, Hot Poured 100 lbs 45 kg 909 Mastic (Cold-Applied Joint Sealer) 10 gals 38 L 903 Membrane Curing Compound 200 gals 757 L 909 Metal End Sections 4 pcs 4 pcs 908 Metallic Waterstop 25 sq ft 2.3 m2 902 Mineral Filler (Bit. Mixes) 10 tons 10 t 922 Paint (Traffic Paint) 55 gal each color 208 L each color (if not on QPL) 909 Polyethylene Pipe (Downspouts) <12 in dia 250 ft <300 mm dia - 76 m

>12 in dia 100 ft >300 mm dia - 30 m 903 Polystyrene Insulation Board 30 sq yds 30 m2 913 Precast Concrete Bases and Sumps 10 pcs total 10 pcs total 918 Precast Concrete Handholes 10 pcs 10 pcs 909 Precast Concrete End Sections 10 pcs 10 pcs 913 Precast Units for Dr. Structures 10 pcs total 10 pcs total 909 PVC Pipe 600 ft 180 m 907 Rail for Braces (Chain Link) 300 ft 91 m 919 Reflective Sheeting 1 roll 1 roll 905 Reinforcement Steel 500 lbs 227 kg 917 Seed and Seeding Mixtures 100 lbs 45 kg 919 Sign Posts, Galvanized Steel 25 posts 25 posts 913 Slope Paving Blocks 1000 pcs 1000 pcs 909 Smooth Plastic Pipe for Underdrains 250 ft 76 m 907 Steel Chain Link Fence Fabric 260 ft 80 m 907 Steel Posts/Chain Link Fence 25 line, 15 gate posts 25 line, 15 gate posts 919 Steel Posts/Delineator 80 posts 80 posts 905 Steel Wire Fabric (Mesh) 500 sq yds 418 m2 913 Structural Tile 1000 tiles 1000 tiles 907 Top Rail (Chain Link) 250 ft 80 m 907 Tension Wire 500 ft 150 m 914 Tie Bars 500 lbs 227 kg 912 Wood Fence Posts 25 posts 25 posts 912 Wood Guide, Guard and Mailbox 20 posts 20 posts 919 Wood Sign Posts 25 posts 25 posts

*See Remarks in Acceptance Requirements Section

159 VISUAL INSPECTION ITEMS – by Specification Number

MATERIAL MAXIMUM V.I.

English Metric 501 Bituminous Mixtures 500 tons/project/mix 453,600 kg - 454 tons/project/mix 901 Cement 45 tons 45,360 kg - 45 t 902 Coarse Aggregate 100 tons 100 t 902 Dense-Graded Aggregate 500 tons 500 t 902 Open-Graded Aggregate 100 tons 100 t 902 Granular, Class I 100 tons 100 t 902 Granular, Class II (Subbase) 400 cu yds 400 m3 902 Granular, Class II (Abutment b.f.) 100 cu yds 100 m3 902 Granular, Class IIA 100 cu yds 100 m3 902 Granular, Class III 400 cu yds 400 m3 902 Granular, Class IIIA 100 cu yds 100 m3 902 Fine Aggregate 100 tons 100 t 902 Mineral Filler (Bit. Mixes) 10 tons 10 t 903 Membrane Curing Compound 200 gals 840 L

903 Interim Curing (Linseed Based) 55 gals 210 L 903 Polystyrene Insulation Board 30 sq yds 30 m2 904 Asphalt Binder 30 tons 27,216 kg - 27 t 904 Asphalt Cement (WOA) 5 gals 19 L 904 Liquid Asphalt (RC-250) 5 gals 19 L 904 Emulsified Asphalt (Bond Coat) 1000 gals 3785 L 905 Bar Reinforcement (all) 500 lbs 230 kg 905 Steel Wire Fabric (Mesh) 500 sq yds 418 m2 907 Steel Chain Link Fence Fabric 260 ft 80 m 907 Tension Wire 500 ft 150 m 907 Top Rail (Chain Link) 260 ft 80 m 907 Steel Posts/Chain Link Fence 25 line, 15 gate post s 25 line, 15 gate posts 907 Rail for Braces (Chain Link) 300 ft 91 m 908 Metallic Waterstop 25 sq ft 2.3 m2 908 Guardrail Beam Elements 125 ft 38 m 908 Guardrail Posts, Steel 25 posts 25 posts 909 Reinforced Concrete Pipe 5 pcs of 42 in dia or less 5 pcs of 1000 mm dia or less 909 Non-Reinforced Concrete Pipe 10 pcs 10 pcs 909 Corrugated Steel Pipe * * 12" - 300 mm or less 125 ln ft 38 m 15" to 54" - 375 mm to 1350 mm 50 ln ft 15 m 60" -1500 mm or greater 25 ln ft 8 m 909 Corrugated Steel Sheets * * 12" - 300 mm or less 125 ln ft 38 m 15" to 54" - 375 mm to 1350 mm 50 ln ft 15 m 60" - 1500 mm or greater 25 ln ft 8 m 909 Metal End Sections 4 pcs 4 pcs 909 Coupling Bands 5 pcs 5 pcs 909 Corrugated Aluminum Sheets 25 sheets 25 sheets 909 Corrugated Aluminum Alloy Pipe 250 ln ft 80 m 909 Bit. Coated Steel Pipe * * 909 PVC Pipe 600 ln ft 180 m 909 Corrugated Plastic Pipe <12 in dia - 250 ft <300 mm dia - 76 m >12 in dia - 100 ft >300 mm dia - 30 m 909 Smooth Lined Corrugated Plastic Pipe Same as CPP Same as CPP 909 Corrugated Galv. Steel Plates 10 plates 10 plates 909 Mastic (Cold-Applied Joint Sealer) 10 gals 38 L 909 Precast Concrete End Sections 10 pcs 10 pcs 909 CSP for Underdrains * * 909 Smooth Plastic Pipe for Underdrains 250 ln ft 76 m 909 Corrugated Plastic Tubing 250 ln ft 76 m 909 Polyethylene Pipe (Downspouts) <12 in dia 250 ft <300 mm dia - 76 m >12 in dia 100 ft >300 mm dia - 30 m

160 VISUAL INSPECTION ITEMS – by Specification Number

MATERIAL MAXIMUM V.I.

English Metric 910 Geotextile Blanket 400 sq yd 330 m2 * 910 Geotextile Liner/Riprap 300 sq yd 300 m2 * 910 Geotextile Stabilizer/Separator 300 sq yd 300 m2 * 910 Geotextile Liner/Heavy Riprap 200 sq yd 200 m2 * 912 Wood Fence Posts 25 posts 25 posts 912 Wood Guide, Guard and Mailbox 25 posts 25 posts 913 Clay and Sand Lime Brick 1000 pcs 1000 pcs 913 Concrete Brick 1000 pcs 1000 pcs 913 Concrete Block 1000 units 1000 units 913 Precast Units for Dr. Structures 10 pcs total 10 pcs total 913 Precast Concrete Bases and Sumps 10 pcs total 10 pcs total 913 Structural Tile 100 tiles 1000 tiles 913 Slope Paving Blocks 1000 pcs 1000 pcs 914 Bituminized Fiber Joint Filler 150 sq ft 14 m2 914 Hot Poured Joint Sealant 100 lbs 45 kg 914 Epoxy Binder 5 gals 19 L 914 Dowel Bars 240 bars 240 bars 914 Joint Assemblies Fabrication Inspection Required 914 Deformed Bars 500 lbs 227 kg 914 Tie Bars 500 lbs 227 kg 914 Bolts for Structure Exp. Anchor 250 units 250 units 916 Geotextile Silt Fence 500 ft 150 m 917 Seed and Seeding Mixtures 100 lbs 45 kg 918 Precast Concrete Handholes 10 pcs 10 pcs 918 Electrical Conduit, Polyethylene 400 ft 122 m 918 Electrical Conduit, Rigid 400 ft 122 m 919 Aluminum Sheet 100 sq ft 9 m2 919 Reflective Sheeting 1 roll 1 roll 919 Delineator Reflectors 25 pcs each color 25 pcs each color 919 Steel Delineator Posts 80 posts 80 posts 919 Galvanized Steel Sign Posts 25 posts 25 posts 919 Wood Sign Posts 25 posts 25 posts 920 Glass Beads 500 lbs 27 kg 922 Paint (Traffic Paint) 55 gal each color 208 L each color (if not on QPL) 922 Calcium Chloride Solids 5000 lbs 2268 kg 922 Calcium Chloride Solutions 1000 gals 3785 L Misc. ABS Pipe 600 ln ft 180 m Misc. Clay Pipe 10 pcs 10 pcs Misc. Cast & Ductile Iron Pipe 250 ft 76 m Misc. Asphalt Emulsion (Tackifier) 500 gals 1514 L Misc. Fiberglass and Bit. Cotton Fabric 5 rolls 5 rolls

*See Remarks in Acceptance Requirements Section

161