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SECTION 06100
ROUGH CARPENTRY
PART 1 GENERAL
1.1 SUMMARY
A. Section includes perimeter nailers; blocking in wall and openings; wood furring and grounds; and preservative treatment of wood.
1.2 REFERENCES
A. American National Standards Institute: 1. ANSI A208.1 - Mat-Formed Wood Particleboard.
B. American Wood-Preservers’ Association: 1. AWPA C1 - All Timber Products - Preservative Treatment by Pressure Process. 2. AWPA C20 - Structural Lumber - Fire-Retardant Treatment by Pressure Processes.
C. National Institute of Standards and Technology: 1. NIST PS 20 - American Softwood Lumber Standard.
D. The Redwood Inspection Service: 1. RIS - Standard Specifications for Grades of California Redwood Lumber.
E. Southern Pine Inspection Bureau: 1. SPIB - Standard Grading Rules for Southern Pine Lumber.
F. West Coast Lumber Inspection Bureau: 1. WCLIB - Standard Grading Rules for West Coast Lumber.
G. Western Wood Products Association: 1. WWPA G-5 - Western Lumber Grading Rules.
1.3 SUBMITTALS
A. Section 01330 - Submittal Procedures: Submittal procedures.
B. Product Data: Submit technical data on wood preservative and fire retardant treatment materials and application instructions.
1.4 QUALITY ASSURANCE
A. Perform Work in accordance with the following: 1. Lumber Grading Agency: Certified by NIST PS 20.
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2. Plywood Grading Agency: Certified by APA/EWA.
PART 2 PRODUCTS
2.1 MATERIALS
A. Lumber Grading Rules: SPIB; WCLIB.
B. Exterior Plywood: APA/EWA ,Grade B on exposed face and Grade C on concealed faces.
C. Interior Plywood(Where concealed by other work): APA/EWA, Grade C-D plugged.
2.2 ACCESSORIES
A. Fasteners and Anchors: 1. Fasteners: Hot dipped galvanized steel for high humidity and treated wood locations, unfinished steel elsewhere. 2. Anchors: Toggle bolt type for anchorage to hollow masonry. Expansion shield and lag bolt type for anchorage to solid masonry or concrete. Bolt or ballistic fastener for anchorages to steel.
2.3 FACTORY WOOD TREATMENT
A. Wood Preservative (Pressure Treatment): AWPA C1, Wolman salts in accordance with LP02 for normal exposure.
B. Fire Retardant Treatment: Pressure treatment, AWPA C20 for lumber and AWPA C27 for plywood, Interior Type, chemically treated and pressure impregnated; capable of providing a maximum flame spread/smoke development rating of 25/450.
PART 3 EXECUTION
3.1 EXAMINATION
A. Section 01300 - Administrative Requirements: Verification of existing conditions before starting work.
B. Verify substrate conditions are ready to receive blocking, curbing and framing.
3.2 PREPARATION
A. Coordinate placement of blocking, curbing and framing items.
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3.3 INSTALLATION
A. Set members level and plumb, in correct position.
B. Place horizontal members, crown side up.
C. Space framing and furring 16 inches oc.
D. Install telephone and electrical panel back boards with plywood material where required. Size back boards 12 inches beyond size of electrical and telephone panel.
3.4 SCHEDULES
A. Wood Blocking: S/P/F species, 19 percent maximum moisture content, pressure preservative treatment.
B. Misc. Wood Blocking: S/P/F species, 19 percent maximum moisture content, pressure preservative treatment.
END OF SECTION
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SECTION 06200
FINISH CARPENTRY
PART 1 GENERAL
1.1 SUMMARY
A. Section includes finish carpentry items, as indicated or implied on the Drawings, other than shop fabricated Work, with hardware and attachment accessories.
B. Related Sections: 1. Section 06100 – Rough Carpentry: Grounds and support framing. 2. Section 08212 - Flush Wood Doors. 3. Section 09900 - Paints and Coatings: Painting and finishing of finish carpentry items.
1.2 REFERENCES
A. American National Standards Institute: 1. ANSI A135.4 - Basic Hardboard. 2. ANSI A156.9 - Cabinet Hardware. 3. ANSI A208.1 - Mat-Formed Wood Particleboard.
B. APA-The Engineered Wood Association: 1. APA/EWA PS 1 - Voluntary Product Standard for Construction and Industrial Plywood.
C. ASTM International: 1. ASTM E84 - Standard Test Method for Surface Burning Characteristics of Building Materials.
D. Architectural Woodwork Institute: 1. AWI - Quality Standards Illustrated.
E. American Wood-Preservers’ Association: 1. AWPA C1 - All Timber Products - Preservative Treatment by Pressure Process.
F. Federal Specification Unit: 1. FS A-A-1936 - Adhesive, Contact, Neoprene Rubber.
G. Hardwood Plywood and Veneer Association: 1. HPVA HP-1 - American National Standard for Hardwood and Decorative Plywood.
H. National Institute of Standards and Technology: 1. NIST PS 20 - American Softwood Lumber Standard.
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1.3 QUALITY ASSURANCE
A. Perform work in accordance with AWI (Architectural Woodwork Institute) Architectural Woodwork Quality Standards Illustrated, Custom.
1.4 DELIVERY, STORAGE, AND HANDLING
A. Section 01600 - Product Requirements: Product storage and handling requirements.
B. Protect work from moisture damage.
1.5 FIELD MEASUREMENTS
A. Verify field measurements prior to fabrication.
1.6 SEQUENCING
A. Section 01100 - Summary: Work sequence.
B. Sequence work to ensure utility connections are achieved in orderly and expeditious manner.
1.7 COORDINATION
A. Section 01300 - Administrative Requirements: Coordination and project conditions.
B. Coordinate work with plumbing rough-in, electrical rough-in, installation of associated and adjacent components.
PART 2 PRODUCTS
2.1 COMPONENTS
A. Softwood Lumber: AWI Grade, Custom; maximum moisture content of 6-8 percent; and the following: 1. Species of Wood: Yellow pine. 2. Cut or Slicing of Wood: Smooth sawn.
B. Hardwood Lumber: AWI Grade, Custom; maximum moisture content of 6-8 percent; and the following: 1. Species of Wood: Natural Birch, transparent finish; Open or closed cell grain species suitable for opaque finish. 2. Cut or Slicing of Wood: Plain sliced. 3. Matching of Individual Leaves to Each Other: book matching.
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C. Softwood Plywood: AWI Grade AA veneer; Custom; veneer core; type of glue recommended for application; and the following: 1. Species of Veneer: Fir face.
D. Hardboard: AHA A135.4; Pressed wood fiber with resin binder, standard grade, 1/4 inch thick, smooth one side.
2.2 ACCESSORIES
A. Fasteners: Of size and type to suit application; galvanized for exterior, high humidity, and treated locations and plain finish in exposed locations.
B. Bolts, Nuts, Washers, Lags and Screws: Size and type to suit application/non- corrosive for high humidity, and treated wood locations; plain finish at other interior locations.
C. Concealed Joint Fasteners: Threaded steel.
D. Glass: Type as specified in Section 08800.
E. Primer: Alkyd primer sealer type.
F. Wood Filler: Solvent base, tinted to match surface finish color.
G. Wood Treatment: 1. Fire Retardant (FR-S Type): Chemically treated and pressure impregnated; capable of providing maximum flame spread/smoke development rating of 25 in accordance with ASTM E84. 2. Wood Preservative by Pressure Treatment (PT Type): AWPA Treatment C1 using preservative with 0.25 lbs/cu ft retention. 3. Shop pressure treated; treatment to wood materials requiring fire rating preservatives to concealed wood blocking. 4. Provide identification on fire retardant treated material. 5. Deliver fire retardant treated materials cut to required sizes. Minimize field cutting. 6. Redry wood after pressure treatment to maximum 6 percent moisture content.
2.3 FABRICATION
A. Fabricate to AWI Custom standards.
B. Shop assemble work for delivery to site, permitting passage through building openings.
C. Fit exposed sheet material edges with matching hardwood edging. Use one piece for full length only.
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D. Shop prepare and identify components for book match grain matching during site erection.
E. When necessary to cut and fit on site, fabricate materials with ample allowance for cutting. Furnish trim for scribing and site cutting.
PART 3 EXECUTION
3.1 EXAMINATION
A. Section 01300 - Administrative Requirements: Coordination and project conditions.
B. Verify adequacy of backing and support framing.
C. Verify mechanical, electrical, and building items affecting work of this section are placed and ready to receive this work.
3.2 EXISTING WORK
A. Modify and extend existing finish carpentry installations using materials and methods as specified.
3.3 INSTALLATION
A. Install work in accordance with AWI Custom quality standard.
B. Set and secure materials and components in place, plumb and level.
C. Carefully scribe work abutting other components, with maximum gaps of 1/32 inch. Do not use additional overlay trim to conceal larger gaps.
D. Site Applied Wood Treatment: 1. Apply preservative treatment. 2. Brush apply one coats of preservative treatment on wood in contact with cementitious materials. 3. Allow preservative to dry prior to erecting members.
E. Preparation For Site Finishing: 1. Set exposed fasteners. Apply wood filler in exposed fastener indentations. Sand work smooth.
3.4 ERECTION TOLERANCES
A. Section 01400 - Quality Requirements: Tolerances.
B. Maximum Variation from Indicated Position: 1/16 inch.
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C. Maximum Offset from Alignment with Abutting Materials: 1/32 inch.
END OF SECTION
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