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DocuSign Envelope ID: B94F2D40-3B3C-47A7-86C2-6F1 B4F92C62C <br /> SECTION 09 68 13-TILE CARPETING <br /> 2.2 MATERIALS <br /> A. Carpet Tile CPT(Basis of Design) <br /> 1. Fiber Type: Duracolor Premium Nylon <br /> 2. Backing: EcoFlex NXT Backing <br /> 3. Dye Method: Solution dyed. Pass GSA requirements for permanent stain resistant carpet. <br /> 4. Antimicrobial:Must be effective for 15 years. Must remain effective after repeated cleanings(wet or dry cleaning <br /> method).AATCC 138 washed and AATCC 174. <br /> 5. Gauge: Minimum 1/12 inch. <br /> 6. Stitches: Minimum 11.0 per inch. <br /> 7. Finished Pile Thickness: 0.099 inches maximum. <br /> 8. Average Density: 7,272 oz/cu yd minimum. <br /> 9. Surface Pile Weight: 20 oz/sq yd minimum <br /> 10. Soil resistance: Sentury Soil Protection. <br /> 11. Installation: Brick Ashlar. <br /> 12. Size: 24 inches x 24 inches. <br /> B. Carpet Tile Anti Static CPT for 911 Communications(Basis of Design) <br /> 1. Fiber Type: Premium Brand ECO solution Q <br /> 2. Backing: <br /> a. Primary Backing: Conductive Non-Woven Synthetic <br /> b. Secondary Backing:Conductive EcoWorx; 100%PVC-Free, Phtalate-Free, Recyclable,and made from <br /> recycled material <br /> 3. Dye Method: 100%Solution dyed. <br /> 4. Antimicrobial:Must be effective for 15 years. Must remain effective after repeated cleanings(wet or dry cleaning <br /> method).AATCC 138 washed and AATCC 174. <br /> 5. Gauge: Minimum 1/12 inch. <br /> 6. Stitches: Minimum 11.0 per inch. <br /> 7. Average Pile Thickness: 0.113 inches maximum. <br /> 8. Surface Pile Weight: 22 oz/sq yd minimum <br /> 9. TARR: Severe Duty: >3.5. <br /> 10. Installation: Brick. <br /> 11. Size: 24 inches x 24 inches. <br /> 12. Electrostatic Propensity:AATCC 134-06 (w/o conductive footwear); less than 0.4 kV(400 Volts) <br /> 13. Electrical Resistance: <br /> a. ESD S7.1/NFPA 99 Resistive/Resistance Characterization of Materials: RTT Six or More Readings Be- <br /> tween Points Placed 3 Feet Apart. Tested with an Applied Voltage of 100V. Measured in Ohms, 2.5 <br /> x 104 Minimum, 1.0 x 108 Maximum. RTG Six or More Readings from Surface to Groundable Point. <br /> Tested with an Applied Voltage of 100V.Measured in Ohms,2.5 x 104 Minimum, 1.0 x 108 Maximum <br /> Static Dissipative: 1.0 x 106 Min., 1.0 x 109 Max. Ohms. <br /> b. D.O.D. HDBK263A,Section 40.1.2: Meets Recommended Guidelines for Sensitive ESD Devices,Class <br /> 1. <br /> c. FAA-STD-019f, Motorola R56 and ATIS-0600321.2010 compliant. <br /> d. Roller Caster Electrical Test(CET)Assessment: After 100,000 Chair Caster Cycles There was No Ap- <br /> preciable Change in Conductivity or Electrical Performance. Lab Data Available on Request. <br /> 2.3 ACCESSORIES <br /> A. Grounding Accessories: <br /> 1. Grounding Path: StaticSmart Ground Strip or RTG Connector Kit. <br /> 2. Grounding Frequency: 1 per 1,000 Square Feet. <br /> B. Trowelable Leveling and Patching Compounds: Latex-modified, hydraulic-cement-based formulation provided by or <br /> recommended by carpet tile manufacturer. <br /> C. Adhesives: <br /> 1. CPT: Mohawk Group FLEXLOK Backing for up to 99% RH or equal. <br /> 2. Anti Static CPT: Conductive Releasable Adhesive for Carpet Tile: 1.0 x 106 Ohms RTT. <br /> ©BOOMERANG DESIGN 1835 09 68 13-3 510 Meadowlands Drive, Hillsborough, NC <br /> ORANGE COUNTY,NC 12/07/18 <br /> Addendum#1 <br />