Mesquite Fire Station #4
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A D D E N D U M N O. 1 February 14, 2019 Mesquite Fire Station #4 Brown Reynolds Watford Architects, Inc. 3535 Travis Street, Suite 250 Dallas, Texas 75204 (214) 528-8704 ARCHITECT: BROWN REYNOLDS WATFORD ARCHITECTS, INC. 3535 Travis Street, Suite 250 Dallas, Texas 75204 214.528.8704 CIVIL ENGINEER: STRUCTURAL ENGINEER: CLICK ENGINEERING CLICK ENGINEERING 325 N. St Paul, Suite 2850 325 N. St Paul, Suite 2850 Dallas, Texas 75201 Dallas, Texas 75201 214.871.2302 214.871.2302 MEP ENGINEERS: LANDSCAPE ARCHITECT: MEP CONSULTING ENGINEERS DAVID MCCASKILL DESIGN GROUP 2928 Story Road West 1804 Wagon Wheel Trail Irving, Texas 75038 Pantego, Texas 76013 972.870.9060 817.291.7979 INFORMATION AVAILABLE TO BIDDERS Distributed along with this addendum are documents prepared by the Construction Manager: 00200 Invitation to Propose, 00400 Instructions to Proposers, 00400A Bid Form, 00400B Subcontractor Qualification Statement, 00900 CM Special Conditions, 00900A Contractor and Subcontractor agreement, 00900B Contractor and Design-Build Subcontractor agreement, 00900C Purchase Order Fabricated Material, and 00900D Preliminary Schedule. The 100% Construction Documents, for the above referenced project, dated January 9, 2019, shall be amended as follows: SPECIFICATIONS Item No. 1.1 PROJECT MANUAL – TABLE OF CONTENTS. A. Revise title of Section 08 33 23 (narrative only.) Page 1 of 3 A D D E N D U M N O. 1 February 14, 2019 Mesquite Fire Station #4 Item No. 1.2 SPECIFICATION 08 11 13 – HOLLOW METAL DOORS AND FRAMES A. Replace Section with attached 08 11 13. B. Add reference to ICC 500 standard. C. Add storm-rated hollow metal doors and frames. Item No. 1.3 SPECIFICATION 08 33 23 – OVERHEAD COILING DOORS A. Replace Section with attached 08 33 23. B. Revise Section title to “Overhead Coiling Doors.” C. Delete reference to coiling Storm Doors Item No. 1.4 SPECIFICATION 08 71 00 – DOOR HARDWARE A. Replace Section with attached 08 71 00. B. Revise in-schedule references to Doors 102 and 126A C. Delete reference to Doors 129S and 130S. D. Add Set W485W for Doors 129 and 130. Item No. 1.5 SPECIFICATION 08 80 00 – GLAZING A. Replace Section with attached 08 80 00. B. Add Glass Type #9 for acid-etched frosted exterior glazing. DRAWINGS Item No. 1.6 S2.3 LOW ROOF FRAMING PLAN A. Revise section used for exterior members along Grid 1. B. Add reference note at Rooftop Units. Item No. 1.7 S4.4 WIND BRACING SECTIONS AND DETAILS A. Revise connection at Detail 02. Item No. 1.8 S4.6 FRAMING SECTIONS AND DETAILS A. Add windbrace reference note at Detail 06. Item No. 1.9 S6.1 WIND BRACE ELEVATIONS A. Add Grid location identifying notes to elevation titles. Item No. 1.10 A1.1 FIRST FLOOR PLAN A. Revise detail key numbers for Storefront elevations B. Delete Doors 129S and 130. C. Revise width of Door 123. D. Add exterior / interior identifying notes for window types. Page 2 of 3 A D D E N D U M N O. 1 February 14, 2019 Mesquite Fire Station #4 Item No. 1.11 A1.8 PLAN DETAILS A. Add Detail 3 - flashing at roof intersection near Grid C, 8. B. Add mockup panel drawings. Item No. 1.12 A2.1 EXTERIOR ELEVATIONS A. Revise glass type note for window type B. Item No. 1.13 A4.1 DOOR SCHEDULE AND WINDOW SCHEDULE A. Delete Doors 129S and 130S. B. Revise width of Door 123. C. Revise hardware set reference for Doors 129 and 130. D. Revise Glazing Schedule to add Glass Type #9. E. Add note for Glazing type at Door 111A. F. Add exterior / interior identifying lables for window types. Item No. 1.14 A4.2 STOREFRONT TYPES A. Revise numbering of drawings. B. Revise glazing type at Door 111A and associated lite. C. Revise Glazing Schedule to add Glass Type #9. Item No. 1.15 M2.1 MECHANICAL SCHEDULES A. HVLV fan for Alternate 10 (identified elsewhere) added to Fan Schedule. Attachments: SPECIFICATIONS: Noted as attached above DRAWINGS: Drawing Sheets noted as attached above. END OF ADDENDUM NO. 1 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Page 3 of 3 SECTION 08 11 13 - HOLLOW METAL DOORS AND FRAMES PART 1 - GENERAL 1.01 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section. 1.02 SUMMARY A. Section Includes: 1. Provide hollow metal doors and frames as shown on the Drawings and as herein specified. B. Related Sections include the following: 1. Division 04 Section - Unit Masonry Assemblies. 2. Division 05 Section - Light Gauge Metal Framing. 3. Division 06 Section - Rough Carpentry. 4. Division 07 Section - Sheet Metal Flashing and Trim. 5. Division 08 Section - Door Hardware. 6. Division 08 Section - Glazing. 7. Division 09 Section - Gypsum Board Assemblies. 8. Division 09 Section - Painting. 1.03 REFERENCE STANDARDS A. Codes and References, General: Comply with the version year adopted by the Authority Having Jurisdiction. 1. ANSI/SDI A250.8 - Recommended Specifications for Standard Steel Doors and Frames. 2. ANSI/SDI A250.4 - Test Procedure and Acceptance Criteria for Physical Endurance for Steel Doors, Frames, Frames Anchors and Hardware Reinforcing. 3. ANSI/SDI A250.6 - Recommended Practice for Hardware Reinforcing on Standard Steel Doors and Frames. 4. ANSI/SDI A250.10 - Test Procedure and Acceptance Criteria for Prime Painted Steel Surfaces for Steel Doors and Frames. 5. ANSI/SDI A250.11 - Recommended Erection Instructions for Steel Frames. 6. ASTM A1008 - Standard Specification for Steel Sheet, Cold-Rolled, Carbon, Structural, High-Strength Low-Alloy and High-Strength Low-Alloy with Improved Formability. 7. ASTM A653 - Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc- Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process. 8. ASTM A924 - Standard Specification for General Requirements for Steel Sheet, Metallic- Coated by the Hot-Dip Process. 9. ASTM C 1363 - Standard Test Method for Thermal Performance of Building Assemblies by Means of a Hot Box Apparatus. 10. ANSI/BHMA A156.115 - Hardware Preparation in Steel Doors and Frames. 11. ANSI/SDI 122 - Installation and Troubleshooting Guide for Standard Steel Doors and Frames. 12. ANSI/NFPA 80 - Standard for Fire Doors and Fire Windows; National Fire Protection Association. 13. ANSI/NFPA 105: Standard for the Installation of Smoke Door Assemblies. 14. ICC 500 - 2014 ICC/NSSA Standard for the Design and Construction of Storm Shelters. 15. NFPA 252 - Standard Methods of Fire Tests of Door Assemblies; National Fire Protection Association. 16. UL 10C - Positive Pressure Fire Tests of Door Assemblies. CITY OF MESQUITE FIRE STATION NO. 4 08 11 13 - 1 JANUARY 9, 2019; (Addendum #1, FEBRUARY 14, 2019) HOLLOW METAL DOORS AND FRAMES 17. UL 1784 - Standard for Air Leakage Tests of Door Assemblies Quality Assurance 1.04 QUALITY ASSURANCE A. Source Limitations: Obtain hollow metal doors and frames through one source from a single manufacturer wherever possible. B. Quality Standard: In addition to requirements specified, furnish SDI-Certified manufacturer products that comply with ANSI/SDI A250.8, latest edition, "Recommended Specifications for Standard Steel Doors and Frames". C. Fire-Rated Door Assemblies: Assemblies complying with NFPA 80 that are listed and labeled by a qualified testing agency, for fire-protection ratings indicated, based on testing at positive pressure according to UL10C (neutral pressure at 40” above sill) or UL 10C. 1. Oversize Fire-Rated Door Assemblies Construction: For units exceeding sizes of tested assemblies, attach construction label certifying doors are built to standard construction requirements for tested and labeled fire rated door assemblies except for size. 2. Temperature-Rise Limit: Where indicated and at vertical exit enclosures (stairwell openings) and exit passageways, provide doors that have a maximum transmitted temperature end point of not more than 450 deg F above ambient after 30 minutes of standard fire-test exposure. 3. Smoke Control Door Assemblies: Comply with NFPA 105. a. Smoke "S" Label: Doors to bear “S” label, and include smoke and draft control gasketing applied to frame and on meeting stiles of pair doors. D. Fire-Rated, Borrowed-Light Frame Assemblies: Assemblies complying with NFPA 80 that are listed and labeled, by a testing and inspecting agency acceptable to authorities having jurisdiction, for fire-protection ratings indicated, based on testing according to NFPA 257. Provide labeled glazing material. E. Pre-Installation Conference: Conduct conference in compliance with requirements in Division 01 with attendance by representatives of Supplier, Door and Door Hardware Installer(s), Security System Installer, and Contractor to review proper methods and procedures for installing hollow metal doors and frames and to verify installation of electrical knockout boxes and conduit at frames with electrified or access control hardware. 1.05 SUBMITTALS A. Product Data: For each type of product indicated. Include construction details, material descriptions, core descriptions, hardware reinforcements, profiles, anchors, fire-resistance rating, and finishes. B. Shop drawings and details based on the Contract Documents shall be submitted to the Architect for review prior to fabrication of materials. Shop drawings shall indicate all hardware mounting heights, reinforcement, opening sizes, etc. C. Manufacturer shall furnish a certificate to the Owner evidencing that materials delivered meet the labeled and/or fire resistive construction requirements. D. Concurrent Review: Submit submittals under this Section together with all other door and door hardware submittals for concurrent review of door openings. 1.06 PRODUCT DELIVERY, STORAGE AND HANDLING A. Delivery of Material: Individually packaged in cartons, completely protecting frames. B. Frames shall be stored under cover on wood sills that will prevent rust and damage. Place in stacks of five units maximum in a vertical position with heads up, spaced by blocking, on CITY OF MESQUITE FIRE STATION NO.