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HomeMy WebLinkAbout06 40 23 Interior Architectural Woodwork.DOCPEDCOR SQUARE; BUILDING 5 06 40 23 - PEDCOR SQUARE Issue Date 12.18.15 INTERIOR ARCHITECTURAL WOODWORK PEDCOR SQUARE; BUILDING 5 SECTION 06 40 23 - INTERIOR ARCHITECTURAL WOODWORK 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. This Section includes the following: 1. Interior frames and jambs. 2. Interior ornamental work. 3. Wood cabinets. 4. Plastic-laminate countertops. B. Related Sections include the following: 1. Division 06 Section "Rough Carpentry" for wood furring, blocking, shims, and hanging strips required for installing woodwork and concealed within other construction before woodwork installation. 2. Division 06 Section "Finish Carpentry" for interior carpentry exposed to view that is not specified in this Section. 1.3 DEFINITIONS A. Interior architectural woodwork includes wood furring, blocking, shims, and hanging strips for installing woodwork items unless concealed within other construction before woodwork installation. B. Rough carriages for stairs are a part of interior architectural woodwork. Platform framing, headers, partition framing, and other rough framing associated with stairwork are specified in Division 06 Section "Rough Carpentry." 1.4 ACTION SUBMITTALS A. Product Data: For high-pressure decorative laminate, adhesive for bonding plastic laminate, cabinet hardware and accessories, and finishing materials and processes. B. Shop Drawings: Show location of each item, dimensioned plans and elevations, large-scale details, attachment devices, and other components. 1. Show details full size. 2. Show locations and sizes of furring, blocking, and hanging strips, including concealed blocking and reinforcement specified in other Sections. 3. Show locations and sizes of cutouts and holes for plumbing fixtures, faucets, soap dispensers and other items installed in architectural woodwork. PEDCOR SQUARE; BUILDING 5 06 40 23 - PEDCOR SQUARE Issue Date 12.18.15 INTERIOR ARCHITECTURAL WOODWORK PEDCOR SQUARE; BUILDING 5 4. Show veneer leaves with dimensions, grain direction, exposed face, and identification numbers indicating the flitch and sequence within the flitch for each leaf. 5. Apply AWI-certified compliance label to first page of Shop Drawings. C. Samples for Initial Selection: 1. Shop-applied transparent finishes. 2. Shop-applied opaque finishes. 3. Plastic laminates. 4. PVC edge material. 5. Thermoset decorative panels. D. Samples for Verification: 1. Lumber with or for transparent finish, not less than 5 inches wide by 24 inches long, for each species and cut, finished on 1 side and 1 edge. 2. Veneer leaves representative of and selected from flitches to be used for transparent- finished woodwork. 3. Veneer-faced panel products with or for transparent finish, 8 by 10 inches, for each species and cut. Include at least one face-veneer seam and finish as specified. 4. Lumber and panel products with shop-applied opaque finish, 50 sq. in. for lumber and 8 by 10 inches for panels, for each finish system and color, with exposed surface finished. 5. Plastic laminates, 8 by 10 inches, for each type, color, pattern, and surface finish, with 1 sample applied to core material and specified edge material applied to 1 edge. 6. Thermoset decorative-panels, 8 by 10 inches for each type, color, pattern, and surface finish, with edge banding on 1 edge. 7. Corner pieces as follows: a. Cabinet-front frame joints between stiles and rails, as well as exposed end pieces, 18 inches high by 18 inches wide by 6 inches deep. b. Miter joints for standing trim. 8. Exposed cabinet hardware and accessories, one unit for each type and finish. 1.5 INFORMATIONAL SUBMITTALS A. Qualification Data: For Installer and fabricator. B. Product Certificates: For each type of product, signed by product manufacturer. C. Woodwork Quality Standard Compliance Certificates: AWI Quality Certification Program certificates. 1.6 QUALITY ASSURANCE A. Fabricator Qualifications: Shop that employs skilled workers who custom-fabricate products similar to those required for this Project and whose products have a record of successful in- service performance. Shop is a certified participant in AWI's Quality Certification Program. B. Installer Qualifications: Certified participant in AWI's Quality Certification Program. C. Source Limitations: Engage a qualified woodworking firm to assume undivided responsibility for production of interior architectural woodwork with sequence-matched wood veneers. PEDCOR SQUARE; BUILDING 5 06 40 23 - PEDCOR SQUARE Issue Date 12.18.15 INTERIOR ARCHITECTURAL WOODWORK PEDCOR SQUARE; BUILDING 5 D. Quality Standard: Unless otherwise indicated, comply with AWI's "Architectural Woodwork Quality Standards" for grades of interior architectural woodwork indicated for construction, finishes, installation, and other requirements. 1. Provide AWI Quality Certification Program labels and certificates indicating that woodwork, including installation, complies with requirements of grades specified. 2. Refer also to 01 40 00 “Quality Requirements.” E. Mockups: Build mockups if requested by Architect, to verify selections made under sample submittals and to demonstrate aesthetic effects and set quality standards for materials and execution. 1. Approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion. F. Pre-installation Conference: Conduct conference at Project site to comply with requirements in Division 01 Section "Project Management and Coordination." 1.7 DELIVERY, STORAGE, AND HANDLING A. Do not deliver woodwork until painting and similar operations that could damage woodwork have been completed in installation areas. If woodwork must be stored in other than installation areas, store only in areas where environmental conditions comply with requirements specified in "Project Conditions" Article. 1.8 PROJECT CONDITIONS A. Environmental Limitations: Do not deliver or install woodwork until building is enclosed, wet work is complete, and HVAC system is operating and maintaining temperature between 60 and 90 deg F and relative humidity between 25 and 55 percent during the remainder of the construction period. B. Field Measurements: Where woodwork is indicated to fit to other construction, verify dimensions of other construction by field measurements before fabrication, and indicate measurements on Shop Drawings. Coordinate fabrication schedule with construction progress to avoid delaying the Work. 1. Locate concealed framing, blocking, and reinforcements that support woodwork by field measurements before being enclosed, and indicate measurements on Shop Drawings. 2. Established Dimensions: Where field measurements cannot be made without delaying the Work, establish dimensions and proceed with fabricating woodwork without field measurements. Provide allowance for trimming at site, and coordinate construction to ensure that actual dimensions correspond to established dimensions. 1.9 COORDINATION A. Coordinate sizes and locations of framing, blocking, furring, reinforcements, and other related units of Work specified in other Sections to ensure that interior architectural woodwork can be supported and installed as indicated. PEDCOR SQUARE; BUILDING 5 06 40 23 - PEDCOR SQUARE Issue Date 12.18.15 INTERIOR ARCHITECTURAL WOODWORK PEDCOR SQUARE; BUILDING 5 B. Hardware Coordination: Distribute copies of approved hardware schedule specified in Division 08 Section "Door Hardware (Scheduled by Describing Products)" to fabricator of architectural woodwork; coordinate Shop Drawings and fabrication with hardware requirements. PART 2 - PRODUCTS 2.1 MATERIALS A. General: Provide materials that comply with requirements of AWI's quality standard for each type of woodwork and quality grade specified, unless otherwise indicated. B. Wood Species and Cut for Transparent Finish: Red oak, plain sawn or sliced or white oak, rift sawn or cut. C. Wood Species for Opaque Finish: Any closed-grain hardwood, except poplar where noted. D. Wood Products: Comply with the following: 1. Recycled Content of Medium-Density Fiberboard and Particleboard: Post-consumer recycled content plus one-half of pre-consumer recycled content not less than 25 percent. 2. Low-Emitting Materials: Composite wood products shall comply with the testing and product requirements of the California Department of Health Services' "Standard Practice for the Testing of Volatile Organic Emissions from Various Sources Using Small-Scale Environmental Chambers." 3. Hardboard: AHA A135.4. 4. Medium-Density Fiberboard: ANSI A208.2, Grade MD, made with binder containing no urea formaldehyde. 5. Particleboard: ANSI A208.1, Grade M-2, made with binder containing no urea formaldehyde. 6. Softwood Plywood: DOC PS 1, Medium Density Overlay. 7. Veneer-Faced Panel Products (Hardwood Plywood): HPVA HP-1, made with adhesive containing no urea formaldehyde. E. Thermoset Decorative Panels: Particleboard or medium-density fiberboard finished with thermally fused, melamine-impregnated decorative paper complying with LMA SAT-1. 1. Provide PVC or polyester edge banding complying with LMA EDG-1 on components with exposed or semi-exposed edges. F. High-Pressure Decorative Laminate: NEMA LD 3, grades as indicated or, if not indicated, as required by woodwork quality standard. 1. Manufacturer: Subject to compliance with requirements, provide high-pressure decorative laminates by one of the following: a. Arborite; Division of ITW Canada, Inc. b. Formica Corporation. c. Lamin-Art, Inc. d. Nevamar Company, LLC; Decorative Products Div. e. Wilsonart International; Div. of Premark International, Inc. PEDCOR SQUARE; BUILDING 5 06 40 23 - PEDCOR SQUARE Issue Date 12.18.15 INTERIOR ARCHITECTURAL WOODWORK PEDCOR SQUARE; BUILDING 5 2.2 CABINET HARDWARE AND ACCESSORIES A. General: Provide cabinet hardware and accessory materials associated with architectural cabinets, except for items specified in Division 08 Section "Door Hardware (Scheduled by Describing Products)." B. Butt Hinges: 2-3/4-inch , 5-knuckle steel hinges made from 0.095-inch-thick metal, and as follows: 1. Semi-concealed Hinges for Flush Doors: BHMA A156.9, B01361. C. Frameless Concealed Hinges (European Type): BHMA A156.9, B01602, 100 degrees of opening. D. Wire Pulls: Back mounted, solid metal, 4 inches long, 5/16 inch in diameter. E. Catches: Magnetic catches, BHMA A156.9, B03141. F. Adjustable Shelf Standards and Supports: BHMA A156.9, B04071; with shelf rests, B04081. G. Drawer Slides: BHMA A156.9, B05091. 1. Standard Duty (Grade 1, Grade 2, and Grade 3): Side mounted and extending under bottom edge of drawer; full-extension type; zinc-plated steel with polymer rollers. 2. Heavy Duty (Grade 1HD-100 and Grade 1HD-200): Side-mounted, full extension type; zinc-plated steel ball-bearing slides. 3. Box Drawer Slides: Grade 1; for drawers not more than 6 inches high and 24 inches wide. 4. File Drawer Slides: Grade 1HD-100; for drawers more than 6 inches high or 24 inches wide. 5. Pencil Drawer Slides: Grade 2; for drawers not more than 3 inches high and 24 inches wide. H. Door Locks: BHMA A156.11, E07121. I. Drawer Locks: BHMA A156.11, E07041. J. Grommets for Cable Passage through Countertops: 1-1/4-inch OD, black, molded-plastic grommets and matching plastic caps with slot for wire passage. K. Exposed Hardware Finishes: For exposed hardware, provide finish that complies with BHMA A156.18 for BHMA finish number indicated. 1. Satin Stainless Steel: BHMA 630. L. For concealed hardware, provide manufacturer's standard finish that complies with product class requirements in BHMA A156.9. 2.3 MISCELLANEOUS MATERIALS A. Furring, Blocking, Shims, and Hanging Strips: Softwood or hardwood lumber, kiln dried to less than 15 percent moisture content. PEDCOR SQUARE; BUILDING 5 06 40 23 - PEDCOR SQUARE Issue Date 12.18.15 INTERIOR ARCHITECTURAL WOODWORK PEDCOR SQUARE; BUILDING 5 B. Rough Carriages for Stairs: Select Structural or No. 1 grade and any of the following species, kiln dried to 15 percent maximum moisture content: 1. Douglas fir-larch. 2. Douglas fir-south. 3. Douglas fir-larch (north). 4. Hem-fir. 5. Hem-fir (north). 6. Southern pine. C. Rough Carriages for Stairs: Laminated veneer lumber, made with an exterior-type adhesive complying with ASTM D 2559, and with the following allowable design values as determined according to ASTM D 5456: 1. Extreme Fiber Stress in Bending, Edgewise: 2850 psi for 12-inch nominal- depth members. 2. Modulus of Elasticity, Edgewise: 2,000,000 psi. D. Anchors: Select material, type, size, and finish required for each substrate for secure anchorage. Provide nonferrous-metal or hot-dip galvanized anchors and inserts on inside face of exterior walls and elsewhere as required for corrosion resistance. Provide toothed-steel or lead expansion sleeves for drilled-in-place anchors. E. Handrail Brackets: Cast from malleable iron with wall flange drilled for exposed anchor and with support arm for screwing to underside of rail. Sized to provide 1-1/2-inch clearance between handrail and wall. F. Adhesives, General: Adhesives shall not contain urea formaldehyde. G. VOC Limits for Installation Adhesives: Installation adhesives shall comply with the following limits for VOC content when calculated according to 40 CFR 59, Subpart D (EPA Method 24): 1. Wood Glues: 30 g/L. 2. Multipurpose Construction Adhesives: 70 g/L. 3. Contact Adhesive: 250 g/L. H. Adhesive for Bonding Plastic Laminate: Unpigmented contact cement. 1. Adhesive for Bonding Edges: Hot-melt adhesives. 2.4 FABRICATION, GENERAL A. Interior Woodwork Grade: Unless otherwise indicated, provide Custom-grade interior woodwork complying with referenced quality standard. B. Wood Moisture Content: Comply with requirements of referenced quality standard for wood moisture content in relation to ambient relative humidity during fabrication and in installation areas. C. Fabricate woodwork to dimensions, profiles, and details indicated. Ease edges to radius indicated for the following: 1. Corners of Cabinets and Edges of Solid-Wood (Lumber) Members 3/4 Inch Thick or Less: 1/16 inch. 2. Edges of Rails and Similar Members More Than 3/4 Inch Thick: 1/8 inch. PEDCOR SQUARE; BUILDING 5 06 40 23 - PEDCOR SQUARE Issue Date 12.18.15 INTERIOR ARCHITECTURAL WOODWORK PEDCOR SQUARE; BUILDING 5 D. Complete fabrication, including assembly, finishing, and hardware application, to maximum extent possible before shipment to Project site. Disassemble components only as necessary for shipment and installation. Where necessary for fitting at site, provide ample allowance for scribing, trimming, and fitting. 1. Notify Architect seven days in advance of the dates and times woodwork fabrication will be complete. 2. Trial fit assemblies at fabrication shop that cannot be shipped completely assembled. Install dowels, screws, bolted connectors, and other fastening devices that can be removed after trial fitting. Verify that various parts fit as intended and check measurements of assemblies against field measurements indicated on Shop Drawings before disassembling for shipment. E. Shop-cut openings to maximum extent possible to receive hardware, appliances, plumbing fixtures, electrical work, and similar items. Locate openings accurately and use templates or roughing-in diagrams to produce accurately sized and shaped openings. Sand edges of cutouts to remove splinters and burrs. 1. Seal edges of openings in countertops with a coat of varnish. 2.5 INTERIOR FRAMES AND JAMBS FOR OPAQUE FINISH A. Grade: Custom. B. Wood Species: Any closed-grain hardwood. 2.6 STAIRWORK AND RAILS A. Grade: Custom. B. Wood Species for Opaque Finish: Any closed-grain hardwood. C. Finishes for Stair Parts: As follows: 1. Treads: Opaque. 2. Risers: Opaque. 3. Stringers: Opaque. 4. Balusters: Opaque. 5. Handrails: Opaque. 6. Scotia, Cove, and Other Moldings: Opaque. D. Cut carriages to accurately fit treads and risers. Glue treads to risers, and glue and nail treads and risers to carriages. 1. House wall and face stringers and glue and wedge treads and risers. 2. Fabricate stairs with treads and risers no more than 1/8 inch from indicated position and no more than 1/16 inch out of position for adjacent treads and risers. 2.7 INTERIOR ORNAMENTAL WORK FOR OPAQUE FINISH A. Interior ornamental work for opaque finish includes the following: 1. Balustrades. 2. Mantels. PEDCOR SQUARE; BUILDING 5 06 40 23 - PEDCOR SQUARE Issue Date 12.18.15 INTERIOR ARCHITECTURAL WOODWORK PEDCOR SQUARE; BUILDING 5 3. Pediment heads. 4. Pilasters. B. Grade: Custom. C. Wood Species: Any closed-grain hardwood. 2.8 WOOD CABINETS FOR OPAQUE FINISH A. Grade: Custom. B. AWI Type of Cabinet Construction: Flush overlay. C. Species for Exposed Lumber Surfaces: Any closed-grain hardwood. D. Panel Product for Exposed Surfaces: Medium-density fiberboard. E. Semi-exposed Surfaces: Provide surface materials indicated below: 1. Surfaces Other Than Drawer Bodies: Match materials indicated for exposed surfaces. 2. Drawer Sides and Backs: Solid-hardwood lumber. 3. Drawer Bottoms: Hardwood plywood. F. Provide dust panels of 1/4-inch plywood or tempered hardboard above compartments and drawers, unless located directly under tops. 2.9 PLASTIC-LAMINATE CABINETS A. Grade: Custom. B. AWI Type of Cabinet Construction: Flush overlay. C. Laminate Cladding for Exposed Surfaces: High-pressure decorative laminate complying with the following requirements: 1. Horizontal Surfaces Other Than Tops: Grade HGS. 2. Post-formed Surfaces: Grade HGP. 3. Vertical Surfaces: Grade HGS. 4. Edges: Grade HGS. D. Materials for Semi-exposed Surfaces: 1. Surfaces Other Than Drawer Bodies: High-pressure decorative laminate, Grade VGS. a. Edges of Plastic-Laminate Shelves: PVC tape, 0.018-inch minimum thickness, matching laminate in color, pattern, and finish. b. For semi-exposed backs of panels with exposed plastic-laminate surfaces, provide surface of high-pressure decorative laminate, Grade VGS. 2. Drawer Sides and Backs: Solid-hardwood lumber. 3. Drawer Bottoms: Hardwood plywood. E. Concealed Backs of Panels with Exposed Plastic Laminate Surfaces: High-pressure decorative laminate, Grade BKL. PEDCOR SQUARE; BUILDING 5 06 40 23 - PEDCOR SQUARE Issue Date 12.18.15 INTERIOR ARCHITECTURAL WOODWORK PEDCOR SQUARE; BUILDING 5 F. Colors, Patterns, and Finishes: Provide materials and products that result in colors and textures of exposed laminate surfaces complying with the following requirements: 1. Refer to Finish Legend on Drawings. G. Provide dust panels of 1/4-inch plywood or tempered hardboard above compartments and drawers, unless located directly under tops. 2.10 PLASTIC-LAMINATE COUNTERTOPS A. Grade: Custom. B. High-Pressure Decorative Laminate Grade: HGS. C. Colors, Patterns, and Finishes: Provide materials and products that result in colors and textures of exposed laminate surfaces complying with the following requirements: 1. Refer to Finish Legend on Drawings. D. Edge Treatment: Same as laminate cladding on horizontal surfaces. E. Core Material: Particleboard or medium-density fiberboard. F. Core Material at Sinks: Particleboard made with exterior glue. G. Backer Sheet: Provide plastic-laminate backer sheet, Grade BKL, on underside of countertop substrate. H. Paper Backing: Provide paper backing on underside of countertop substrate. 2.11 SOLID-SURFACING-MATERIAL COUNTERTOPS A. Refer to Specification Section 12 36 61 “Simulated Stone Countertops.” 2.12 SHOP FINISHING A. Grade: Provide finishes of same grades as items to be finished. B. General: Drawings indicate items that are required to be shop finished. Finish such items at fabrication shop as specified in this Section. C. Finishing Materials: Products shall comply with the testing and product requirements of the California Department of Health Services "Standard Practice for the Testing of Volatile Organic Emissions from Various Sources Using Small-Scale Environmental Chambers." D. Preparation for Finishing: Comply with referenced quality standard for sanding, filling countersunk fasteners, sealing concealed surfaces, and similar preparations for finishing architectural woodwork, as applicable to each unit of work. 1. Backpriming: Apply one coat of sealer or primer, compatible with finish coats, to concealed surfaces of woodwork. Apply two coats to back of paneling and to end-grain surfaces. Concealed surfaces of plastic-laminate-clad woodwork do not require PEDCOR SQUARE; BUILDING 5 06 40 23 - PEDCOR SQUARE Issue Date 12.18.15 INTERIOR ARCHITECTURAL WOODWORK PEDCOR SQUARE; BUILDING 5 backpriming when surfaced with plastic laminate, backing paper, or thermoset decorative panels. E. Opaque Finish: 1. Grade: Custom. 2. Refer to Finish Legend on Drawings and Specification Section 09 91 00 “Painting” for additional information. PART 3 - EXECUTION 3.1 PREPARATION A. Before installation, condition woodwork to average prevailing humidity conditions in installation areas. B. Before installing architectural woodwork, examine shop-fabricated work for completion and complete work as required, including removal of packing and backpriming. 3.2 INSTALLATION A. Grade: Install woodwork to comply with requirements for the same grade specified in Part 2 for fabrication of type of woodwork involved. B. Assemble woodwork and complete fabrication at Project site to comply with requirements for fabrication in Part 2, to extent that it was not completed in the shop. C. Install woodwork level, plumb, true, and straight. Shim as required with concealed shims. Install level and plumb (including tops) to a tolerance of 1/8 inch in 96 inches. D. Scribe and cut woodwork to fit adjoining work, refinish cut surfaces, and repair damaged finish at cuts. E. Anchor woodwork to anchors or blocking built in or directly attached to substrates. Secure with countersunk, concealed fasteners and blind nailing as required for complete installation. Use fine finishing nails or finishing screws for exposed fastening, countersunk and filled flush with woodwork and matching final finish if transparent finish is indicated. F. Railings: 1. General: Install rails with no more than 1/8 inch in 96-inch variation from a straight line. 2. Stair Rails: Glue and dowel or pin balusters to treads and railings, and railings to newel posts. G. Cabinets: Install without distortion so doors and drawers fit openings properly and are accurately aligned. Adjust hardware to center doors and drawers in openings and to provide unencumbered operation. Complete installation of hardware and accessory items as indicated. 1. Install cabinets with no more than 1/8 inch in 96-inch sag, bow, or other variation from a straight line. 2. Maintain veneer sequence matching of cabinets with transparent finish. PEDCOR SQUARE; BUILDING 5 06 40 23 - PEDCOR SQUARE Issue Date 12.18.15 INTERIOR ARCHITECTURAL WOODWORK PEDCOR SQUARE; BUILDING 5 3. Fasten wall cabinets through back, near top and bottom, at ends and not more than 16 inches o.c. with No. 10 wafer-head screws sized for 1-inch penetration into wood framing, blocking, or hanging strips. H. Countertops: Anchor securely by screwing through corner blocks of base cabinets or other supports into underside of countertop. 1. Align adjacent solid-surfacing-material countertops and form seams to comply with manufacturer's written recommendations using adhesive in color to match countertop. Carefully dress joints smooth, remove surface scratches, and clean entire surface. 2. Install countertops with no more than 1/8 inch in 96-inch sag, bow, or other variation from a straight line. 3. Secure backsplashes to tops with concealed metal brackets at 16 inches o.c. and to walls with adhesive. 4. Calk space between backsplash and wall with sealant specified in Division 07 Section "Joint Sealants." I. Touch up finishing work specified in this Section after installation of woodwork. Fill nail holes with matching filler where exposed. J. Refer to Division 09 Sections for final finishing of installed architectural woodwork not indicated to be shop finished. 3.3 ADJUSTING AND CLEANING A. Repair damaged and defective woodwork, where possible, to eliminate functional and visual defects; where not possible to repair, replace woodwork. Adjust joinery for uniform appearance. B. Clean, lubricate, and adjust hardware. C. Clean woodwork on exposed and semi-exposed surfaces. Touch up shop-applied finishes to restore damaged or soiled areas. END OF SECTION 06 40 23