SOW_SubAttachment_8_-_UFGS_09_68_00_ CARPET .docx

UFGS-09 68 00

UNIFIED FACILITIES GUIDE SPECIFICATIONS

SECTION TABLE OF CONTENTS DIVISION 09 - FINISHES SECTION 09 68 00

CARPET

November 2013

PART 1 GENERAL

PART 2 PRODUCTS

PART 3 EXECUTION

SECTION 09 68 00

Page of 10

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

AMERICAN ASSOCIATION OF TEXTILE CHEMISTS AND COLORISTS (AATCC)

AATCC 16 (2004; E 2010) Colorfastness to Light

AATCC 165 (2008; E 2011) Colorfastness to Crocking: Textile Floor Coverings - Crockmeter Method

AATCC 174 (2011) Antimicrobial Activity Assessment of Carpets

ASTM INTERNATIONAL (ASTM)

ASTM D1667 (2005; R 2011) Flexible Cellular Materials

- Poly (Vinyl Chloride) Foam (Closed-Cell)

ASTM D297 (2013) Rubber Products - Chemical Analysis

ASTM D3278 (1996; R 2011) Flash Point of Liquids by Small Scale Closed-Cup Apparatus

ASTM D3574 (2011) Standard Test Methods for Flexible Cellular Materials—Slab, Bonded, and Molded Urethane Foams

ASTM D3676 (2013) Rubber Cellular Cushion Used for Carpet or Rug Underlay

ASTM D5793 (2005) Binding Sites Per Unit Length or Width of Pile Yarn Floor Coverings

ASTM D5848 (2010; E 2010) Mass Per Unit Area of Pile Yarn Floor Coverings

ASTM D6859 (2011) Standard Test Method for Pile Thickness of Finished Level Pile Yarn Floor Coverings

ASTM E2129 (2010) Standard Practice for Data Collection for Sustainability Assessment of Building Products

ASTM E648 (2010; E 2011) Standard Test Method for Critical Radiant Flux of Floor-Covering Systems Using a Radiant Heat Energy Source

CARPET AND RUG INSTITUTE (CRI)

CRI CIS (2011) Carpet Installation Standard

INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)

ISO 2551 (1981) Machine-made Textile Floor Coverings - Determination of Dimensional Changes Due to the Effects of Varied Water and Heat Conditions

THE WOOLMARK COMPANY (WBI)

Woolmark (1964) Certification for Use of 100 Percent Wool

U.S. GREEN BUILDING COUNCIL (USGBC)

LEED NC (2009) Leadership in Energy and Environmental Design(tm) New Construction Rating System

U.S. NATIONAL ARCHIVES AND RECORDS ADMINISTRATION (NARA)

16 CFR 1630 Standard for the Surface Flammability of Carpets and Rugs (FF 1-70)

40 CFR 247 Comprehensive Procurement Guideline for Products Containing Recovered Materials

1.2 SYSTEM DESCRIPTION

1.2.1 Reserved.

1.2.2 Reserved.

1.2.3 Scheduling

Install carpet systems after the installation and ventilation period of materials or finishes which have high short-term emissions of VOCs, formaldehyde, particulates, or other air-borne compounds which may be adsorbed by or settle on the carpet tiles.

1.3.2 Reserved.

1.3.3 Reserved.

1.4 SUBMITTALS

Government approval is required for submittals with a "G" designation; submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-02 Shop Drawings

Installation; G Moldings; G

SD-03 Product Data

Carpet; G Carpet Cushion Moldings Surface Preparation Installation Physical Characteristics

SD-04 Samples

Carpet; G Moldings; G

SD-06 Test Reports

Moisture and Alkalinity Tests SD-07 Certificates Carpet Regulatory Requirements

SD-10 Operation and Maintenance Data

Carpet Cleaning and Protection Maintenance Service

SD-11 Closeout Submittals

1.5 QUALITY ASSURANCE

Provide the Carpet and Rug Institute (CRI) Indoor Air Quality (IAQ) label for carpet, carpet cushion, and adhesives or demonstrate compliance with testing criteria and frequencies through independent laboratory test results. Carpet, carpet cushion, and adhesives bearing the label will indicate that the carpet has been tested and meets the Regulatory Requirements and criteria of the CRI IAQ Carpet Testing Program, and minimizes the impact on indoor air quality. Procure carpet in accordance with 40 CFR 247, and where possible, purchased locally to reduce emissions of fossil fuels from transporting. Submit certificates, showing conformance with the referenced standards contained in this section, for the following: Carpet Cushion and Molding.

1.6 DELIVERY, STORAGE, AND HANDLING

Deliver materials to the site in the manufacturer's original wrappings and packages clearly labeled with the manufacturer's name, brand name, size, dye lot number, and related information. Remove materials from packaging and store them in a clean, dry, well ventilated area, protected from damage, soiling, and moisture, and strong contaminant sources and residues, and maintain at a temperature above 16 degrees C (60 degrees F) for 2 days prior to installation. Carpet or carpet tiles shall not be stored with materials which have high emissions of volatile organic compounds (VOCs) or other contaminants. Do not store carpet near materials that may off gas or emit harmful fumes, such as kerosene heaters, fresh paint, or adhesives.

1.7 AMBIENT CONDITIONS

Maintain areas in which carpeting is to be installed at a temperature above 16 degrees C (60 degrees F) and below 32 degrees C (90 degrees F) for 2 days before installation, during installation, and for 2 days after installation. Provide temporary ventilation during work of this section. Maintain a minimum temperature of 13 degrees C (55 degrees F) thereafter for the duration of the contract. Do not permit traffic or movement of furniture or equipment in carpeted area for 24 hours after installation. Complete other work which would damage the carpet prior to installation of carpet.

1.8 WARRANTY

Provide manufacturer's standard performance guarantees or warranties including minimum ten (10) year wear warranty, two (2) year material and workmanship and ten (10) year tuft bind and delamination.

PART 2 PRODUCTS

2.1 CARPET

Furnish first quality carpet; free of visual blemishes, streaks, poorly dyed areas, fuzzing of pile yarn, spots or stains, and other physical and manufacturing defects. Provide carpet materials and treatments as reasonably nonallergenic and free of other recognized health hazards. Provide a static control construction on all grade carpets which gives adequate durability and performance. Submit Manufacturer's catalog data and printed documentation stating physical characteristics, durability, resistance to fading, and flame resistance characteristics for each type of carpet material and installation accessory. Submit manufacturer's catalog data for the following items: 1) Carpet Cushion and 2) Carpet Moldings. Submit samples of the following:

a. Carpet: Two "Production Quality" samples 450 by 450 mm (18 by 18 inches) of each carpet proposed for use, showing quality, pattern, and color specified.

b. Vinyl or Aluminum Moldings: Two pieces of each type at least 300 mm (12 inches) long.

c. Special Treatment Materials: Two samples showing system and installation method.

2.1.1 Reserved.

2.1.2 Broadloom and Modular Tile

Carpet shall comply with the following:

a. Carpet Construction: Tufted.

b. Type: Broadloom 3.6 m (12 feet) minimum usable carpet width with exception of corridors and stairs. Modular tile 450 by 450 mm square (18 by 18 inch square) or 500 by 500 mm square (20 by 20 inch square) or 600 by 600 mm square (24 by 24 inch square) as specified with 0.15 percent growth/shrink rate in accordance with ISO 2551.

c. Pile Type: Level-loop.

d. Pile Fiber: Commercial 100 percent branded (federally registered trademark) nylon continuous filament with stain and soil resistance.

e. Yarn Ply: Minimum 2.

f. Gauge or Pitch: Minimum 1/10 inch in accordance with ASTM D5793.

g. Stitches or Rows/Wires: Minimum 11 per inch.

h. Surface Pile Weight: Minimum 28 ounces per square yard. This does not include weight of backings. Determine weight in accordance with ASTM D5848.

i. Pile Thickness: Sheet carpet Minimum .137 inch in accordance with ASTM D6859.

j. Pile Density: Sheet carpet Minimum 7,358. NOTE: Pile Density = 36 x Pile Weight/Pile Thickness where pile weight in ounces per square yard and pile thickness in inches determined in accordance with ASTM D5848.

k. Dye Method: Solution dyed.

l. Backing Materials: Provide primary backing materials like synthetic material. Provide secondary backing to suit project requirements of those customarily used and accepted by the trade for each type of carpet, except when a special unitary back designed for gluedown is needed.

m. Reserved.

2.2 PERFORMANCE REQUIREMENTS

a. Static Control: Provide static control to permanently regulate static buildup to less than 3.5 kV when tested at 20 percent relative humidity and 21 degrees C (70 degrees F) in accordance with AATCC 134.

b. Flammability and Critical Radiant Flux Requirements: Comply carpet with 16 CFR 1630. Provide carpet in corridors and exits with a minimum average critical radiant flux of 0.45 watts per square centimeter when tested in accordance with ASTM E648.

c. Tuft Bind: Provide tuft bind force required to pull a tuft or loop free from carpet backing with a minimum 40 N (10 pound) average force for loop pile and 18 N (3 pound) average force for cut pile.

d. Colorfastness to Crocking: Comply dry and wet crocking with AATCC 165 and with a Class 4 minimum rating on the AATCC Color Transference Chart for all colors.

e. Colorfastness to Light: Comply colorfastness to light with AATCC 16, Test Option E "Water-Cooled Xenon-Arc Lamp, Continuous Light" and with a minimum 4 grey scale rating after 40 hours.

f. Colorfastness to Water: Comply colorfastness to water with AATCC 107 and with a minimum 4.0 gray scale rating and a minimum 4.0 transfer scale rating.

g. Delamination Strength: Provide delamination strength for tufted carpet with a secondary back of minimum 440 N/m (2.5 lbs/inch).

h. Antimicrobial: Nontoxic antimicrobial treatment (when required for a specific use such as child care, dining facilities or hospitals) in accordance with AATCC 174 Part I (qualitative), guaranteed by the carpet manufacturer to last the life of the carpet.

2.3 CARPET CUSHION

Carpet pad shall be 3/8” thick bonded, 7 lb. density with poly backing, and shall be direct glued with adhesive

2.4 ADHESIVES AND CONCRETE PRIMER

Adhesives and concrete primers shall comply with applicable regulations regarding toxic and hazardous materials. Provide water resistant, mildew resistant, nonflammable, and nonstaining adhesives and concrete primers for carpet installation as required by the carpet manufacturer. Provide release adhesive for modular tile carpet as recommended by the carpet manufacturer. Provide adhesives flashpoint of minimum 60 degrees C (140 degrees F) in accordance with ASTM D3278.

2.5 MOLDINGS

2.6 TAPE

Provide tape for seams as recommended by the carpet manufacturer for the type of seam used in installation. Any seam sealant shall have a maximum VOC content of 50 grams/liter. Do not use sealants that contain 1,1,1-trichloroethane or toluene.

2.7 COLOR, TEXTURE, AND PATTERN

Provide color, texture, and pattern in accordance with Section 09 06 90

COLOR SCHEDULE.

PART 3 EXECUTION

3.1 SURFACE PREPARATION

Do not install carpet on surfaces that are unsuitable and will prevent a proper installation. Prepare subfloor in accordance with flooring manufacturer's recommended instructions. Repair holes, cracks, depressions, or rough areas using material recommended by the carpet or adhesive manufacturer. Free floor of any foreign materials and sweep clean. Before beginning work, test subfloor with glue and carpet to determine "open time" and bond. Submit three copies of the manufacturer's printed installation instructions for the carpet, including preparation of substrate, seaming techniques, and recommended adhesives and tapes.

3.2 MOISTURE AND ALKALINITY TESTS

Concrete slab shall be tested for moisture content and excessive alkalinity if deemed necessary by the Contracting Officer. Test concrete slab for moisture content and excessive alkalinity in accordance with CRI CIS. Submit three copies of test reports of moisture and alkalinity content of concrete slab stating date of test, person conducting the test, and the area tested.

3.3 PREPARATION OF CONCRETE SUBFLOOR

Do not commence installation of the carpeting until concrete substrate is at least 90 days old. Prepare the concrete surfaces in accordance with instructions of the carpet manufacturer. Match carpet, when required, and adhesives to prevent off-gassing to a type of curing compounds, leveling agents, and concrete sealer.

3.4 INSTALLATION

Submit installation drawings for: 1) Carpet Cushion and 2) Carpet Moldings diagramming the location of seams, edge moldings, and carpet direction for approval prior to installation.

3.4.1 Broadloom Installation

Install broadloom carpet, direct glue down and pre-applied adhesive glue down, and smooth, uniform, and secure, with a minimum of seams. Apply regular, unnoticeable, and treated seams with a seam adhesive. Run side seams toward the light, where practical, and where such layout does not increase the number of seams. Install breadths parallel, with carpet pile in the same direction. Match patterns accurately. Neatly cut and fit cutouts, at door jambs, columns and ducts securely. Locate seams at doorways parallel to and centered directly under doors. Do not make seams perpendicular to doors or at pivot points. Provide seams at changes in directions of corridors to follow the wall line parallel to the carpet direction. Lay the carpet lengthwise down the corridors with widths less than 1.8 m (6 feet).

3.4.2 Modular Tile Installation

Install modular tiles with permanent vinyl-compatible release adhesive and snugly jointed together. Lay tiles in the same direction with accessibility to the subfloor where required.

3.4.3 Reserved.

3.5 CLEANING AND PROTECTION

Submit three copies of carpet manufacturer's maintenance instructions describing recommended type of cleaning equipment and material, spotting and cleaning methods, and cleaning cycles.

3.5.1 Cleaning

After installation of the carpet, remove debris, scraps, and other foreign matter. Remove soiled spots and adhesive from the face of the carpet with appropriate spot remover. Cut off and remove protruding face yarn. Vacuum carpet clean.

3.5.2 Protection

Protect the installed carpet from soiling and damage with heavy, reinforced, nonstaining kraft paper, plywood, or hardboard sheets. Lap and secure edges of kraft paper protection to provide a continuous cover. Restrict traffic for at least 48 hours. Remove protective covering when directed by the Contracting Officer.

3.6 REMNANTS

Manage waste as specified in the Waste Management Plan. Provide remnants remaining from the installation, consisting of scrap pieces more than 600 mm (2 feet) in dimension with more than 0.6 square meters (6 square feet) total to building occupant if requested or to local non-profit such as Habitat for Humanity as directed by the Government. Remove non-retained scraps from site and recycle appropriately.

3.7 MAINTENANCE

3.7.1 Reserved.

3.7.2 Reserved.

-- End of Section --