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HomeMy WebLinkAbout11035 061000 fl - rough carpentry.pdfDUNKIN’ DONUTS REBUILD CARMEL, INDIANA © McComas Engineering, Inc. ROUGH CARPENTRY 061000 - 1 SECTION 061000 - ROUGH CARPENTRY PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section. 1.2 SUMMARY A. Section Includes: 1. Framing with dimension lumber. 2. Framing with engineered wood products. 3. Shear wall panels. 4. Rooftop equipment bases and support curbs. 5. Wood blocking and nailers. B. Related Requirements: 1. Division 06 Section "Sheathing." 2. Division 06 Section "Shop-Fabricated Wood Trusses" for wood trusses made from dimension lumber. 3. Division 31 Section "Termite Control" for site application of borate treatment to wood framing. 1.3 DEFINITIONS A. Exposed Framing: Framing not concealed by other construction. B. Dimension Lumber: Lumber of 2 inches nominal (38 mm actual) or greater but less than 5 inches nominal (114 mm actual) in least dimension. C. Lumber grading agencies, and the abbreviations used to reference them, include the following: 1. NeLMA: Northeastern Lumber Manufacturers' Association. 2. NLGA: National Lumber Grades Authority. 3. SPIB: The Southern Pine Inspection Bureau. 4. WCLIB: West Coast Lumber Inspection Bureau. 5. WWPA: Western Wood Products Association. DUNKIN’ DONUTS REBUILD CARMEL, INDIANA © McComas Engineering, Inc. ROUGH CARPENTRY 061000 - 2 1.4 ACTION SUBMITTALS A. Product Data: For each type of process and factory-fabricated product. Indicate component materials and dimensions and include construction and application details. 1. Include data for wood-preservative treatment from chemical treatment manufacturer and certification by treating plant that treated materials comply with requirements. Indicate type of preservative used and net amount of preservative retained. 2. For products receiving a waterborne treatment, include statement that moisture content of treated materials was reduced to levels specified before shipment to Project site. 3. Include copies of warranties from chemical treatment manufacturers for each type of treatment. B. Fastener Patterns: Full-size templates for fasteners in exposed framing. 1.5 INFORMATIONAL SUBMITTALS A. Material Certificates: For dimension lumber specified to comply with minimum allowable unit stresses. Indicate species and grade selected for each use and design values approved by the ALSC Board of Review. B. Evaluation Reports: For the following, from ICC-ES: 1. Wood-preservative-treated wood. 2. Engineered wood products. 3. Shear panels. 4. Power-driven fasteners. 5. Powder-actuated fasteners. 6. Expansion anchors. 7. Metal framing anchors. 1.6 QUALITY ASSURANCE A. Testing Agency Qualifications: For testing agency providing classification marking for fire- retardant treated material, an inspection agency acceptable to authorities having jurisdiction that periodically performs inspections to verify that the material bearing the classification marking is representative of the material tested. 1.7 DELIVERY, STORAGE, AND HANDLING A. Stack lumber flat with spacers beneath and between each bundle to provide air circulation. Protect lumber from weather by covering with waterproof sheeting, securely anchored. Provide for air circulation around stacks and under coverings. DUNKIN’ DONUTS REBUILD CARMEL, INDIANA © McComas Engineering, Inc. ROUGH CARPENTRY 061000 - 3 PART 2 - PRODUCTS 2.1 WOOD PRODUCTS, GENERAL A. Lumber: DOC PS 20 and applicable rules of grading agencies indicated. If no grading agency is indicated, provide lumber that complies with the applicable rules of any rules-writing agency certified by the ALSC Board of Review. Provide lumber graded by an agency certified by the ALSC Board of Review to inspect and grade lumber under the rules indicated. 1. Factory mark each piece of lumber with grade stamp of grading agency. 2. Where nominal sizes are indicated, provide actual sizes required by DOC PS 20 for moisture content specified. Where actual sizes are indicated, they are minimum dressed sizes for dry lumber. 3. Provide dressed lumber, S4S, unless otherwise indicated. B. Maximum Moisture Content of Lumber: 19 percent unless otherwise indicated. C. Engineered Wood Products: Provide engineered wood products acceptable to authorities having jurisdiction and for which current model code research or evaluation reports exist that show compliance with building code in effect for Project. 1. Allowable Design Stresses: Provide engineered wood products with allowable design stresses, as published by manufacturer, that meet or exceed those indicated. Manufacturer's published values shall be determined from empirical data or by rational engineering analysis and demonstrated by comprehensive testing performed by a qualified independent testing agency. 2.2 WOOD-PRESERVATIVE-TREATED LUMBER A. Preservative Treatment by Pressure Process: AWPA U1; Use Category UC2 for interior construction not in contact with the ground, Use Category UC3b for exterior construction not in contact with the ground, and Use Category UC4a for items in contact with the ground. 1. Preservative Chemicals: Acceptable to authorities having jurisdiction and containing no arsenic or chromium. Do not use inorganic boron (SBX) for sill plates. B. Kiln-dry lumber after treatment to a maximum moisture content of 19 percent. Do not use material that is warped or that does not comply with requirements for untreated material. C. Mark lumber with treatment quality mark of an inspection agency approved by the ALSC Board of Review. D. Application: Treat items indicated on Drawings, and the following: 1. Wood cants, nailers, curbs, equipment support bases, blocking, stripping, and similar members in connection with roofing, flashing, vapor barriers, and waterproofing. 2. Wood sills, sleepers, blocking, and similar concealed members in contact with masonry or concrete. DUNKIN’ DONUTS REBUILD CARMEL, INDIANA © McComas Engineering, Inc. ROUGH CARPENTRY 061000 - 4 3. Wood framing and furring attached directly to the interior of below-grade exterior masonry or concrete walls. 4. Wood floor plates that are installed over concrete slabs-on-grade. 2.3 DIMENSION LUMBER FRAMING A. All lumber: Construction or No. 2 grade. 1. Species: a. Hem-fir (north); NLGA. b. Southern pine; SPIB. c. Douglas fir-larch; WCLIB or WWPA. d. Spruce-pine-fir; NLGA. e. Douglas fir-south; WWPA. f. Hem-fir; WCLIB or WWPA. g. Douglas fir-larch (north); NLGA. h. Spruce-pine-fir (south); NeLMA, WCLIB, or WWPA. 2.4 ENGINEERED WOOD PRODUCTS A. Engineered Wood Products, General: Pproducts shall contain no urea formaldehyde. B. Source Limitations: Obtain each type of engineered wood product from single source from a single manufacturer. C. Parallel-Strand Lumber: Structural composite lumber made from wood strand elements with grain primarily parallel to member lengths, evaluated and monitored according to ASTM D 5456 and manufactured with an exterior-type adhesive complying with ASTM D 2559. 1. Manufacturers: Subject to compliance with requirements, available manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following: a. Louisiana-Pacific Corporation. b. Weyerhaeuser Company. 2. Extreme Fiber Stress in Bending, Edgewise: 2900 psi (20 MPa) for 12-inch nominal- (286-mm actual-) depth members. 3. Modulus of Elasticity, Edgewise: 2,200,000 psi (15 100 MPa). 2.5 SHEAR WALL PANELS A. Manufacturers: Subject to compliance with requirements, provide products by the following: DUNKIN’ DONUTS REBUILD CARMEL, INDIANA © McComas Engineering, Inc. ROUGH CARPENTRY 061000 - 5 B. Basis-of-Design Product: Subject to compliance with requirements, provide product indicated on Drawings or comparable product by one of the following: 1. Simpson Strong-Tie Co., Inc. C. Steel-Framed Shear Wall Panels: Prefabricated assembly consisting of cold-formed galvanized steel panel, steel top and bottom plates, and wood studs. D. Allowable Design Loads: Provide products with allowable design loads, as published by manufacturer, that meet or exceed those of products of manufacturers listed. Manufacturer's published values shall be determined from empirical data or by rational engineering analysis and demonstrated by comprehensive testing performed by a qualified independent testing agency. 2.6 MISCELLANEOUS LUMBER A. General: Provide miscellaneous lumber indicated and lumber for support or attachment of other construction, including the following: 1. Blocking. 2. Nailers. 3. Rooftop equipment bases and support curbs. 4. Cants. B. For items of dimension lumber size, provide Construction or No. 2 grade lumber and any of the following species: 1. Hem-fir (north); NLGA. 2. Mixed southern pine; SPIB. 3. Spruce-pine-fir; NLGA. 4. Hem-fir; WCLIB or WWPA. 5. Spruce-pine-fir (south); NeLMA, WCLIB, or WWPA. 6. Western woods; WCLIB or WWPA. 7. Northern species; NLGA. 8. Eastern softwoods; NeLMA. C. For blocking not used for attachment of other construction, Utility, Stud, or No. 3 grade lumber of any species may be used provided that it is cut and selected to eliminate defects that will interfere with its attachment and purpose. D. For blocking and nailers used for attachment of other construction, select and cut lumber to eliminate knots and other defects that will interfere with attachment of other work. 2.7 FASTENERS A. General: Provide fasteners of size and type indicated that comply with requirements specified in this article for material and manufacture. DUNKIN’ DONUTS REBUILD CARMEL, INDIANA © McComas Engineering, Inc. ROUGH CARPENTRY 061000 - 6 1. Where rough carpentry is exposed to weather, in ground contact, pressure-preservative treated, or in area of high relative humidity, provide fastenerswith hot-dip zinc coating complying with ASTM A 153/A 153M. B. Nails, Brads, and Staples: ASTM F 1667. C. Power-Driven Fasteners: NES NER-272. D. Wood Screws: ASME B18.6.1. E. Lag Bolts: ASME B18.2.1 (ASME B18.2.3.8M). F. Bolts: Steel bolts complying with ASTM A 307, Grade A (ASTM F 568M, Property Class 4.6); with ASTM A 563 (ASTM A 563M) hex nuts and, where indicated, flat washers. G. Expansion Anchors: Anchor bolt and sleeve assembly of material indicated below with capability to sustain, without failure, a load equal to six times the load imposed when installed in unit masonry assemblies and equal to four times the load imposed when installed in concrete as determined by testing per ASTM E 488 conducted by a qualified independent testing and inspecting agency. 1. Material: Carbon-steel components, zinc plated to comply with ASTM B 633, Class Fe/Zn 5. 2.8 METAL FRAMING ANCHORS A. Manufacturers: Subject to compliance with requirements, available manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following: B. Basis-of-Design Product: Subject to compliance with requirements, provide product indicated on Drawings or comparable product by one of the following: 1. Cleveland Steel Specialty Co. 2. KC Metals Products, Inc. 3. Phoenix Metal Products, Inc. 4. Simpson Strong-Tie Co., Inc. 5. USP Structural Connectors. C. Allowable Design Loads: Provide products with allowable design loads, as published by manufacturer, that meet or exceed those of products of manufacturers listed. Manufacturer's published values shall be determined from empirical data or by rational engineering analysis and demonstrated by comprehensive testing performed by a qualified independent testing agency. D. Galvanized-Steel Sheet: Hot-dip, zinc-coated steel sheet complying with ASTM A 653/A 653M, G60 (Z180) coating designation. 1. Use for interior locations unless otherwise indicated. DUNKIN’ DONUTS REBUILD CARMEL, INDIANA © McComas Engineering, Inc. ROUGH CARPENTRY 061000 - 7 E. Post Bases: Adjustable-socket type for bolting in place with standoff plate to raise post 1 inch (25 mm) above base and with 2-inch- (50-mm-) minimum side cover, socket 0.062 inch (1.6 mm) thick, and standoff and adjustment plates 0.108 inch (2.8 mm) thick. F. Truss Tie-Downs (Hurricane or Seismic Ties): Bent strap tie for fastening rafters or roof trusses to wall studs below, 2-1/4 inches (57 mm) wide by 0.062 inch (1.6 mm) thick. Tie fits over top of rafter or truss and fastens to both sides of rafter or truss, face of top plates, and side of stud below. G. Hold-Downs: Brackets for bolting to wall studs and securing to foundation walls with anchor bolts or to other hold-downs with threaded rods and designed with first of two bolts placed seven bolt diameters from reinforced base. 1. Bolt Diameter: As indicated on drawings. 2. Width: As indicated on drawings. 3. Body Thickness: As indicated on drawings. 4. Base Reinforcement Thickness: As indicated on drawings. 2.9 MISCELLANEOUS MATERIALS A. Sill-Sealer Gaskets: Glass-fiber-resilient insulation, fabricated in strip form, for use as a sill sealer; 1-inch (25-mm) nominal thickness, compressible to 1/32 inch (0.8 mm); selected from manufacturer's standard widths to suit width of sill members indicated. PART 3 - EXECUTION 3.1 INSTALLATION, GENERAL A. Set rough carpentry to required levels and lines, with members plumb, true to line, cut, and fitted. Fit rough carpentry to other construction; scribe and cope as needed for accurate fit. Locatenailers, blocking,and similar supports to comply with requirements for attaching other construction. B. Framing Standard: Comply with AF&PA's WCD1, "Details for Conventional Wood Frame Construction," unless otherwise indicated. C. Framing with Engineered Wood Products: Install engineered wood products to comply with manufacturer's written instructions. D. Shear Wall Panels: Install shear wall panels to comply with manufacturer's written instructions. E. Metal Framing Anchors: Install metal framing anchors to comply with manufacturer's written instructions. Install fasteners through each fastener hole. F. Install sill sealer gasket to form continuous seal between sill plates and foundation walls. G. Do not splice structural members between supports unless otherwise indicated. DUNKIN’ DONUTS REBUILD CARMEL, INDIANA © McComas Engineering, Inc. ROUGH CARPENTRY 061000 - 8 H. Provide blocking and framing as indicated and as required to support facing materials, fixtures, specialty items, and trim. 1. Provide metal clips for fastening gypsum board or lath at corners and intersections where framing or blocking does not provide a surface for fastening edges of panels. Space clips not more than 16 inches (406 mm) o.c. I. Sort and select lumber so that natural characteristics will not interfere with installation or with fastening other materials to lumber. Do not use materials with defects that interfere with function of member or pieces that are too small to use with minimum number of joints or optimum joint arrangement. J. Comply with AWPA M4 for applying field treatment to cut surfaces of preservative-treated lumber. 1. Use inorganic boron for items that are continuously protected from liquid water. K. Securely attach rough carpentry work to substrate by anchoring and fastening as indicated, complying with the following: 1. NES NER-272 for power-driven fasteners. 2. Table 2304.9.1, "Fastening Schedule," in ICC's International Building Code. L. Use steel common nails unless otherwise indicated. Select fasteners of size that will not fully penetrate members where opposite side will be exposed to view or will receive finish materials. Make tight connections between members. Install fasteners without splitting wood. Drive nails snug but do not countersink nail heads unless otherwise indicated. 3.2 WOOD BLOCKING, AND NAILER INSTALLATION A. Install where indicated and where required for screeding or attaching other work. Form to shapes indicated and cut as required for true line and level of attached work. Coordinate locations with other work involved. B. Attach items to substrates to support applied loading. Recess bolts and nuts flush with surfaces unless otherwise indicated. C. Where wood-preservative-treated lumber is installed adjacent to metal decking, install continuous flexible flashing separator between wood and metal decking. D. Provide permanent grounds of dressed, pressure-preservative-treated, key-beveled lumber not less than 1-1/2 inches (38 mm) wide and of thickness required to bring face of ground to exact thickness of finish material. Remove temporary grounds when no longer required. DUNKIN’ DONUTS REBUILD CARMEL, INDIANA © McComas Engineering, Inc. ROUGH CARPENTRY 061000 - 9 3.3 WALL AND PARTITION FRAMING INSTALLATION A. General: Provide single bottom plate and double top plates using members of 2-inch nominal (38-mm actual) thickness whose widths equal that of studs. Fasten plates to supporting construction unless otherwise indicated. 1. For exterior walls, provide 2-by-6-inch nominal- (38-by-140-mm actual-) size wood studs spaced 16 inches (406 mm) 400 mm o.c. unless otherwise indicated. 2. For interior partitions and walls, provide 2-by-6-inch nominal- (38-by-140-mm actual-) size wood studs spaced 16 inches (406 mm) 400 mm o.c. unless otherwise indicated. 3. Provide continuous horizontal blocking at midheight of partitions more than 96 inches (2438 mm) high, using members of 2-inch nominal (38-mm actual) thickness and of same width as wall or partitions. B. Construct corners and intersections with three or more studs. C. Frame openings with multiple studs and headers. Provide nailed header members of thickness equal to width of studs. Support headers on jamb studs. 1. For non-load-bearing partitions, provide double-jamb studs and headers not less than 4- inch nominal (89-mm actual) depth for openings 48 inches (1200 mm) and less in width, 6-inch nominal (140-mm actual) depth for openings 48 to 72 inches (1200 to 1800 mm) in width, 8-inch nominal (184-mm actual) depth for openings 72 to 120 inches (1800 to 3000 mm) in width, and not less than 10-inch nominal (235-mm actual) depth for openings 10 to 12 feet (3 to 3.6 m) in width. 2. For load-bearing walls, provide double-jamb studs for openings 60 inches (1500 mm) and less in width, and triple-jamb studs for wider openings. Provide headers of depth indicated or, if not indicated, according to Table R502.5(1) or Table R502.5(2), as applicable, in ICC's International Residential Code for One- and Two-Family Dwellings. 3.4 PROTECTION A. Protect wood that has been treated with inorganic boron (SBX) from weather. If, despite protection, inorganic boron-treated wood becomes wet, apply EPA-registered borate treatment. Apply borate solution by spraying to comply with EPA-registered label. B. Protect rough carpentry from weather. If, despite protection, rough carpentry becomes sufficiently wet that moisture content exceeds that specified, apply EPA-registered borate treatment. Apply borate solution by spraying to comply with EPA-registered label. END OF SECTION 061000