Appendix_D_Specification_Manual_6PW087.pdf

Watervliet Arsenal Facilities Engineering

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GYPSUM BOARD - 09 28 00 - Page 1

SECTION 09 29 00

GYPSUM BOARD

PART 1 GENERAL

1.01 REFERENCES

The publications referenced within this specification are referred to by the basic designation only.

A. ASTM INTERNATIONAL (ASTM)

a. C1047 (2010a) Standard Specification for Accessories for

Gypsum Wallboard and Gypsum Veneer Base

b. C1396/C1396M (2011) Standard Specification for Gypsum Board

c. C475/C475M (2002; R 2007) Joint Compound and Joint Tape for Finishing Gypsum Board

d. C645 (2011a) Standard Specification for Nonstructural

Steel Framing Members

e. C840 (2008) Application and Finishing of Gypsum Board

f. C954 (2010) Steel Drill Screws for the Application of Gypsum Panel Products or Metal Plaster Bases to Steel Studs from 0.033 in. (0.84 mm) to 0.112 in.

(2.84 mm) in Thickness

B. GYPSUM ASSOCIATION (GA)

a. GA 214 (2007) Recommended Levels of Gypsum Board

Finish

b. GA 216 (2010) Application and Finishing of Gypsum Panel Products

1.02 SUBMITTALS

A. Government approval is required for submittals with a "G" designation; submittals not having a "G" designation are for information only. Submit the following in accordance with the Statement of Work, SUBMITTALS:

a. SD-01 Preconstruction Submittals

1. Material Safety Data Sheets

b. SD-03 Product Data

1. Gypsum Board

2. Accessories

3. Studs, Tracks, Furring and Fasteners

PART 2 PRODUCTS

GYPSUM BOARD - 09 28 00 - Page 2

2.01 MATERIALS

A. Gypsum wallboard manufacturers

a. United States Gypsum Company

b. National Gypsum Company

c. G-P Gypsum Corporation

B. Gypsum wallboard

a. ASTM C1396/C1396M, Type X, 48 inch wide, 5/8 inch thick unless otherwise notes, non-sag for ceiling installations, tapered edges.

C. Joint Treatment Materials

a. ASTM C475/C475M, SHEETROCK or Durabond Joint System.

D. Fasteners

a. ASTM C 954, steel type S-12 bugle head screws for fastening gypsum board to steel framing members 0.033 to 0.112 inches thick. Except where shown or specified, select fasteners of type, size, style, grade, and class required for secure installation of framing and furring.

Galvanize all fasteners and accessories.

E. Accessories

a. ASTM C1047. Fabricate from corrosion protected steel or plastic designed for intended use.

Accessories manufactured with paper flanges are not acceptable. Flanges shall be free of dirt, grease, and other materials that may adversely affect bond of joint treatment.

F. Metal Framing Studs

a. ASTM C645, [6] inch wide, [16] inch o.c., 20 gage galvanized steel with additional framing members, reinforcing, accessories, and anchors necessary for the complete framing system

PART 3 EXECUTION

3.01 APPLICATION OF GYPSUM BOARD

A. Apply gypsum board to framing and furring members with separate panels in moderate contact, do not force in place. Stagger end joints of adjoining panels. Neatly fit abutting end and edge joints. Use gypsum board of maximum practical length; select panel sizes to minimize waste. Cut out gypsum board to make neat, close, and tight joints around openings.

B. In vertical application of gypsum board, provide panels in lengths required to reach full height of vertical surfaces in one continuous piece.

C. Surfaces of gypsum board and substrate members may be bonded together with an adhesive. Treat edges of cutouts for plumbing pipes, screwheads, and joints with water-resistant compound as recommended by the gypsum board manufacturer.

D. Provide type of gypsum board for use in each system specified herein as indicated.

3.02 FINISHING OF GYPSUM BOARD

A. Tape and finish gypsum board in accordance with ASTM C840, GA 214 and GA 216. Unless otherwise specified, finish all gypsum board walls, partitions and ceilings to Level 4 in accordance with GA 214. Provide joint, fastener depression, and corner treatment. Tool joints as smoothly as possible to minimize sanding and dust.

GYPSUM BOARD - 09 28 00 - Page 3

B. Do not use fiber glass mesh tape with conventional drying type joint compounds; use setting or hardening type compounds only.

3.03 STEEL FRAMING

A. Installation

a. Align tracks accurately at floor and ceiling. Secure tracks as recommended by the framing manufacturer for the upper and lower construction involved, except do not exceed 24 inches o.c. spacing for nail or powder-driven fasteners, or 16 inches o.c for other types of attachment.

Provide fasteners approximately 2 inches from corners and ends of tracks.

b. Position studs vertically and engage both upper and lower tracks. Space studs 16 inches on center, unless otherwise indicated on the Drawings. Fasten studs to track flanges with screws or by crimping.

c. Use full length studs between tracks wherever possible. If necessary, splice studs with a minimum 8 inch nested lap and fasten with two screws per stud flange.

d. Install additional studs to support inside corners at intersections and corners, and to support outside corners, terminations of partitions, and both sides of control joints (if any).

e. Terminate partitions at finish ceiling line unless otherwise indicated on the Drawings.

f. Install rough framing at openings consisting of full-length studs adjacent to jambs and horizontal header and sill tracks. Cut horizontal tracks to length and split flanges and bend webs at ends for flange overlap and screw to jamb studs. Install intermediate studs between jamb studs at head and sill sections, at same spacing as full-length studs.

g. At door frames, install rough framing as specified above. Install jamb studs to comply with framing manufacturer's recommendations for the types of frames and weights of doors required. Fasten jamb studs to metal frames with anchor clips using 2 self tapping screws or bolts per clip. Where wood frames are shown, fasten jamb studs to rough framing with screws.

h. Where double doors, or doors weighing more than 50 lb are shown or scheduled, install two studs at each jamb and one additional stud not more than 6 inches from jamb studs.

i. Where vertical control joints are shown at jamb lines, install additional vertical studs located on opening side of jambs and not less than 1/2 inch from jamb studs. Do not fasten the additional studs to tracks or jamb studs.

B. Tolerances

a. Do not exceed 1/8 inch in 8 feet variation from plumb or level in any exposed line or surface, except at joints between boards do not exceed 1/16 inch variation between planes or abutting edges or ends. Shim as required to comply with specified tolerances.

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Paints and Coatings - 09 90 00 - Page 1

SECTION 09 90 00

INTERIOR PAINTS AND COATINGS

1.01 REFERENCES

A. ASTM International (ASTM) B. Master Painters Institute (MPI) C. Unified Facilities Guide Specification (UFGS)

1.02 SUBMITTALS

A. See project SOW.

1.03 ENVIRONMENTAL CONDITIONS

A. Comply, at minimum, with manufacturer recommendations for space ventilation during and after installation.

A. See project SOW.

3.01 SURFACE PREPARATION

A. Contractor shall remove all removable items and set aside during project work, to include outlet covers, door signs, switch covers, thermostat covers and operators. At completion of the project, all items shall be replaced in their original locations.

B. Contractor shall temporarily move any furniture that needs to be relocated for painting. Temporary locations to store will be coordinated with the COR and office occupants. All furniture must be moved back to the original position with no damage at the completion of the project.

C. Contractor shall follow all manufacturer’s instructions and recommendations for preparing the surface for new primer and paint.

D. Any existing paint shall be scraped from any areas where it is peeling or bubbling. The paint shall be removed to sound layer and to provide a proper base for the new coating.

a. The contractor shall verify that the paint is not lead based paint (LBP) prior to performing this work.

b. If the paint is LBP, the contractor shall follow additional requirements found in the project SOW.

E. Repair of Minor Defects: Prior to painting, repair joints, cracks, holes, surface irregularities, and other minor defects with patching plaster or spackling compound and sand smooth. Any corners that have been damaged or appear uneven shall be skim-coated and refinished.

3.02 PRIMER AND PAINT APPLICATION

A. Contractor shall follow all manufacturer’s instructions and recommendations for primer, paint, stain. This is to include storage, mixing, application and dry times.

B. Contractor shall apply coatings (primer, paint, stain, etc) as indicated and required by project SOW.

Paints and Coatings - 09 90 00 - Page 2

C. Any surface that was not originally painted shall stay unpainted. Contractor shall use painters tape where necessary to ensure this. All baseboard and trim that is unpainted wood shall remain unpainted wood.

D. At completion of painting phase, all walls shall be smooth and even coated in appearance with no bleed through. Painting of trim and walls shall have a professional neat appearance. Windows shall operate in the same manner as prior to project work. All removable items (e.g. switch covers, outlet covers, etc.) shall be returned to their original locations.

NETWORK COMMUNICATION DROPS - 27 10 00 - Page 1

SECTION 27 10 00

NETWORK COMMUNICATION DROPS

1.01 LOCATIONS REQUIRED

A. Provide and install network communications drops adjacent to each 120V outlet box as indicated in the project Statement of Work or on the project drawings. Verify each location is accessible and that there are no interferences with other trades of work behind the wall areas, make minor changes to horizontal location of each drop as necessary due to site-specific conditions.

A. Outlet Box

a. UL 514A, cadmium or zinc coated if metal, UL 514C if nonmetallic.

b. 4 Inches tall, 2-1/8 inches wide, 1-7/8 inches depth

B. Box Plate

a. UL listed, unbreakable nylon construction with countersunk heads, blank face with color coordinated to adjacent electrical device plates.

C. Conduit

a. UL 797, ANSI C80.3, Electrical Metallic Tubing (EMT), 3/4 inches diameter.

b. Provide plastic pull wire, minimum 200-pound force tensile strength, 36” slack at each end.

c. Provide rubber grommet over top terminated open end.

D. Fittings

a. UL 514B, zinc or cadmium plated if ferrous.

3.01 INSTALLATION

A. Rooms with drop ceilings

Install outlet box between 12 and 24” from adjacent electrical outlet with conduit installed within the finished wall to above the drop ceiling, terminated where accessible by technicians for wiring installation with a rubber grommet covering the terminated open end, include pull wire with 36” slack at both ends and cover with a blank wall plate.

B. Rooms with hard ceilings.

Install outlet box between 12 and 24” from adjacent electrical outlet with conduit installed within the finished wall, through to an existing attic space, or where on a first floor with a hard ceiling to an accessible basement or crawl space. Terminated conduit where accessible by technicians for wiring installation with a rubber grommet covering the terminated open end, include pull wire with 36” slack at both ends and cover with a blank wall plate.