03 33 00 - 008 - PVC Waterstop - Garney Construction
03 33 00 - 008 - PVC Waterstop - Garney Construction
03 33 00 - 008 - PVC Waterstop - Garney Construction
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C. Fly Ash/Pozzolans: Conforming to ASTM C618, Class F fly ash; used in all classes of concrete.A supplier’s certificate of the analysis and composition of the fly ash shall be supplied.D. Coarse Aggregate:1. Crushed stone or gravel conforming to ASTM C<strong>33</strong>, in the gradation size specified.2. For gradation size number 467, a maximum aggregate size of 1-1/2 inches is:Sieve Size Percent Retained Percent Passing2” 0 1<strong>00</strong>1-1/2” 0-5 95-10<strong>03</strong>/4” 30-65 35-7<strong>03</strong>/8” 70-90 10-30No. 4 95-1<strong>00</strong> 0-53. For gradation size number 57, the maximum aggregate size of 1 inch is:Sieve Size Percent Retained Percent Passing1-1/2” 0 1<strong>00</strong>1” 0-5 95-1<strong>00</strong>1/2” 40-75 25-60No. 4 90-1<strong>00</strong> 0-10No. 8 95-1<strong>00</strong> 0-5E. Fine Aggregate:1. Washed and screened natural sands or sands manufactured by crushing stones;conforming to ASTM C<strong>33</strong>. The gradation in ASTM C<strong>33</strong> for air entrained concrete is:Sieve Size Percent Retained Percent Passing3/8” 0 1<strong>00</strong>#4 0-5 95-1<strong>00</strong>#8 0-20 80-1<strong>00</strong>#16 15-50 50-85#30 40-75 25-60#50 70-90 10-302. Fine aggregate shall have not more than 45 percent retained between any twoconsecutive sieves. Its fineness modulus, as defined in ASTM C125, shall be not lessthan 2.3 nor more than 3.1.F. Water: Potable and complying with ASTM C94.Cast-In-Place Concrete <strong>03</strong> 30 <strong>00</strong> - 6CMD11269 – Ward County Transmission System Expansion – Contract C6 – Below Slab TPS, OPS, and WPS
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