Revised_Specification_06_40_00_-_Rev_9Sep16.pdf

Repair/Reconfigure Gray Hall Dorm B222 06 40 00-1 156-019 Grand Forks AFB, ND JFSD201152 September 2016

SECTION 06 40 00 1

ARCHITECTURAL CASEWORK 2

A. GENERAL 4

RELATED PRODUCTS SPECIFIED ELSEWHERE 6

Countertops Section 06 20 00 8 Finish Carpentry Section 06 20 00 9

RELATED WORK SPECIFIED ELSEWHERE 11

Electrical receptacles, conduits and raceways installed in cabinet backs and splashes (as shown on Architectural 13 and/or Electrical Drawings) shall be furnished and installed by the Electrical Subcontractor. The Casework 14 Subcontractor shall make openings for receptacles, conduits, and raceways in these cabinets, as well as others 15 which are shown on the Drawings. 16

SUBMITTALS 18

Submit Shop Drawings in accordance with Section 01000. 20 Submit product data for wheat particle board. Include VOC content and rapidly-renewable material content. 22 Submit cabinet door sample (aprox. 10” x 10”). Door sample shall show hardwood particle board with hardwood 24 edge. 25 Submit documentation per Section 01000 relative to the following credits in accordance with Section 01 33 29: 27

- Rapidly renewable materials 28

- Low-emitting materials – composite wood and wheat particle board products 29

- Low-emitting materials – paints and coatings 30

- Low-emitting materials – adhesives and sealants 31

SUSTAINABILITY REQUIREMENTS 33

Use adhesives, sealants and coatings that comply with the following requirements: 35

1. Adhesives, sealants and coatings must comply with the South Coast Air Quality Management District 36

(SCAQMD) Rule #1168, which limits their VOC content by product type. 37

2. Aerosol adhesives must comply with Green Seal Standard for Commercial Adhesives GS-36 38 requirements in effect October 19, 2000. 39

QUALITY ASSURANCE 41

Casework shall meet the requirements of AWI Section 1600 for flush overlay construction (unless noted otherwise 43 on the Drawings), constructed of hardwood and hardwood particle board components. Detailed information about 44 this casework is also contained under "Casework Fabrication" hereinafter. 45 Softwood lumber shall comply with PS 20, American Softwood Lumber Standard, and with applicable grading rules 47 of the respective grading and inspecting agency for the species and product indicated. 48 Hardwood lumber shall comply with National Hardwood Lumber Association (NHLA) rules. 50 Glued-up lumber shall comply with PS 56. 54

DELIVERY, STORAGE AND PROTECTION 56

Do not deliver casework until painting, wet work, and similar operations which could damage or deteriorate 58 casework have been completed in installation areas. 59

Repair/Reconfigure Gray Hall Dorm B222 06 40 00-2 156-019

Fabricator shall advise Contractor of temperature and humidity requirements for casework installation areas. Do 1 not install casework until required temperature and relative humidity conditions have been stabilized and will be 2 maintained in installation areas. 3 Handle materials to prevent damage to finished surfaces. Provide protective coverings to prevent physical damage 5 or staining following installation thru duration of project. 6

B. MATERIALS 8

WOOD PRODUCTS 10

Maximum moisture content of wood products at time of delivery to the job site, and when installed, shall be as 12 follows: 13

a. Interior finish lumber, trim and millwork 1¼” nominal or less in thickness: 6 percent on 85 percent of the 14 pieces and 8 percent on remainder. 15 Softwood shall be No. 3 Common or Standard, any species. 17 Hardwood particle board shall be ¾” thick, with core material of wheat board, composite wood, or agrifiber meeting 19 LEED Credit IEQ 4.4 and face veneers of natural bamboo. Hardwood particle board core material shall meet ANSI 20 A208.1 and Composite Panel Association CPA 3-08 EPPS including the following: Formaldehyde Emission 21 Requirements: ANSI A208.1, Table A and HUD 24 CFR Part 3280.308, and Recycled Content: 100 percent pre-22 consumer recycled/recovered wood content and NAUF binder. 23 Shelving shall be ¾” thick x 12” wide particle board clad with thermoset decorative overlay (melamine) all sides. 25 Color shall be white. 26 Exposed hardwood for cabinet trim, where shown on the Drawings, shall be plain sawn solid Bamboo for 28 transparent finish. 29

FASTENINGS AND ADHESIVES 31

Screws, toggle bolts, expansion bolts, and other miscellaneous fastenings shall be used as required to securely 33 fasten Architectural casework items in place. Jointry of casework components shall be in compliance with AWI 34 Standards. 35 Adhesives shall conform with Specification AFG-01 of the American Plywood Association. 37

CASEWORK HARDWARE 39

Casework hardware shall be as follows (or approved equal): 41

Hinges Blum Model 73T5590B, 120 degree, self-closing 42 Shelf Supports 5 mm steel pins 43 Pulls Wire pulls, 4” centers, clear anodized aluminum or satin stainless steel finish 44 Drawer Slides Blum Model BS230E; use BS430E full-extension slides at file drawers 45

Closet hanger rods shall be chromium-plated steel rods, not less than 1 inch diameter by 18 gage. Rods may 47 be adjustable with integral mounting brackets if smaller tube is 1 inch by 18 gage. Provide intermediate 48 support bracket for rods more than 48” long. 49

C. EXECUTION 51

CASEWORK FABRICATION 53

Casework shall meet the requirements of AWI Section 1600 for flush overlay construction, (unless shown 55 otherwise on the Drawings) with the following features: 56

1. Hardwood particle board shall be used on all exposed surfaces including door fronts, drawer fronts, 57 exposed shelves, and exposed cabinet body parts, except where shown otherwise. 58

2. Hardwood particle board shall be used on all semi-exposed surfaces of the cabinet bodies, semi-59

Repair/Reconfigure Gray Hall Dorm B222 06 40 00-3 156-019 exposed backs, and semi-exposed shelves, and shall be 3/4-inch thick (except at backs of cabinets it 1 shall be 1/4-inch or 1/2-inch thick.) 2

3. Where casework abuts walls, provide a 3/4-inch hardwood scribe to match adjacent casework 3 material. Hold face of scribe back 1 1/4-inch from the outer face of doors. 4

4. 3/4-inch thick material shall be used on all exposed and semi- exposed surfaces including doors, 5 drawer fronts, shelves, aprons, and cabinet ends. Backs shall be 1/4-inch or 1/2-inch thick let into 6 cabinet top. Provide 1x4 horizontal rails at the back as required for hanging. 7

5. Drawer construction shall be of 1/2-inch thick hardwood, plywood, or melamine clad particle board 8 construction, assembled with machine lock-shoulder corner joints or, for particle board, doweled and 9 glued joints, with 1/4-inch thick fully let-in hardboard free floating bottom except where required for file 10 follower installation. Sealer shall be applied in two coats to all assembled drawer bodies prior to 11 installation of hardware and drawer slides. At the Contractor's option, Blum Metabox System may be 12 utilized for drawer construction in conjunction with prefinished particle board bottom and back. 13

6. Drill holes for shelf support pins into cabinet bodies at approximately 3" O.C. vertically. 14

7. All gaps between cabinet doors shall be approximately 1/16-inch. 15

8. All loose joints and field joints shall be joined with hardwood splines and loose joint or concealed 16 fasteners. 17

9. The definition of "concealed", "semi-exposed", and "exposed" surfaces, as described above, shall be 18 in accordance with the AWI Quality Standards, Guide Specifications and Quality Certification 19 Program. 20

10. Shelves greater than 36 inches long (but less than 48 inches long) shall be 1-inch thick material. 21

11. Before proceeding with fabrication of casework required to be fitted to other construction, obtain field 22 measurements, verify dimensions, and review equipment Shop Drawings (if necessary) to achieve 23 accurate fit. 24

FACTORY FINISH 26

Provide architectural casework finished at the factory by the architectural casework manufacturer as follows: AWI 28 Qual Stds Section 1500, specification for System No. 4 Conversion Varnish Alkyd Urea or System No. 5 Vinyl 29 Catalyzed. The coating shall be AWI Qual Stds premium, medium rubbed sheen, closed grain effect. Use stain 30 when required to produce the finish specified. Seal edges, cutouts, trim, and wood accessories, and apply two 31 coats of finish. Touch-up finishes that are scratched or marred, or where exposed fastener holes are filled, in 32 accordance with the door manufacturer's instructions. Match color and sheen of factory finish using materials 33 compatible for field application. 34 Provide finish color as indicated in Section 09 06 90, COLOR SCHEDULE. 36

QUALITY STANDARDS 38

The terms "Premium," "Custom," and "Economy" refer to the quality grades defined in AWI Qual Stds. Items 40 not specified to be of a specific grade shall be Premium grade. The AWI Qual Stds are superseded by all 41 contract document requirements indicated or stated herein. 42

CABINETS 44

Provide AWI Qual Stds premium grade cabinets of flush overlay design. Wall and base cabinets, and vanity 46 cabinets shall be of the same construction and appearance. Fabricate each cabinet as a complete cabinet 47 box with solid panels. Ends, bottoms, backs, and partitions shall be hardwood particle board. Mortise and 48 tenon, dovetail, or dowel and glue joints to produce a rigid unit. Cover exposed edges of hardwood particle 49 board with hardwood strips 3/16 inch thick. Doors, frames and solid exposed ends shall be 3/4 inch thick; 50 bottom partitions and framed ends 3/4 inch minimum; shelves 3/4 inch minimum; back 1/4 inch minimum. 51 Hardwood edge banding shall match cabinet veneer. Cabinet interiors, drawer interiors, and casework 52 shelving shall be clad with themoset decorative overlay (melamine). 53

EXECUTION 55

FINISH WORK 57

Provide sizes, materials, and designs as indicated and as specified herein. Apply primer to finish work before 59

Repair/Reconfigure Gray Hall Dorm B222 06 40 00-4 156-019 installing. Where practicable, shop assemble and finish items of built-up millwork. Joints shall be tight and 1 constructed in a manner to conceal shrinkage. Miter trim and moldings at exterior angles and cope at interior 2 angles and at returns. Material shall show no warp after installation. Install millwork and trim in maximum 3 practical lengths. Trim runs of 12 feet or less shall be made without splices in single length. Fasten finish 4 work with finish nails. Provide blind nailing where practicable. Set face nails for putty stopping. 5

CABINET SHELVING 7

¾ inch wide shelf material supported substantially with end and intermediate supports and arranged to prevent 9 buckling and sagging. Cleats shall be 1 by 4 inches nominal. 10

CLOSET SHELVING 12

Support shelves by cleats at back and ends, and provide full-length metal clothes hanger rods, unless 14 indicated otherwise. 15

CLOSET CLOTHES HANGER RODS 17

Set rods parallel with front edges of shelves and support by sockets at each end and by intermediate brackets 19 spaced not more than 4 feet O.C. 20

INSTALLATION 22

Install cabinets level, plumb, and tight against adjacent walls. Secure cabinets to walls with concealed toggle 24 bolts, and secure tops to cabinets with concealed screws. Make cut-outs for fixtures to templates supplied by 25 fixture manufacturer. Carefully locate cut-outs for pipes so that edges of holes will be covered by 26 escutcheons. 27