NYC-WTC_000188067

NYC 9/11 Public Portal Document

MUNICIPAL TESTING LABORATORY, INC. 102 NEW SOUTH ROAD, HICKSVILLE NEW YORK, 11801 (516) 938-7120;FAX (516) 938-5107 www.municipaltestinqlab.com email: municipal® municipaltestinglab.com ■ULL SERVICE LABORATORY AND ENGINEERING CONSULTANT; STEEL. CONCRETE, SOILS. ASPHALT & ALL BUILDING MATERIALS —--------- - ---------- =ssss=sas=ssa=s=ass=SBSs^^^^ssssssss^Ba=sa^=z3SSBs=ssaza=sssss=ssaBsassssssss8sss=ssssassa=^ssssssss=^^=sssss

LABORATORY REPORT CLIENT: LI RO____________ DATE-PLACED: 05/07/02 PROJECT: W.T.C. Paving ■ DATE-CORED: 05/09/02 CALCULATIONS BY: M.Mathew TESTED: 05/13/02 REPORT NO.9223A SPEC: NYCDDC Page 1OF 1 BULK SPECIFIC GRAVITY OF COMPACTED MIXTURE MAT COBESQASTM D-2726 WEIGHT-GRAMS CORE IN IN SAT-SUR. VOLUME SPECIFIC Thick- NO. AIR WATER DRY CU.CM. GRAVITY Gmb ness(in.) D E El (E1-E)=F D/F=G 2.00 Cl 915.5 550.1 915.9 365.8 2.503 1.00 C2 464.5 274.8 467.6 192.8 2.409 1.50 C3 743.6 446.8 744.3 297.5 2.499 1.50 C4 703.4 420.8 705.2 284.4 2.473 2.00 C5 986.3 603 986.8 383.8 2.570 2.00 C6 925.2 550.4 926.3 375.9 2.461 0 NA 0 NA

PERCENT ASPHALT CONTENT - 6.4% (Taken from Core no C8) CORE BULK SPEC. SPECIFIC GRAVITY PERCENT GRAVITY DESIGN MIX VALUE COMPACTION CORE ASTM D-2726 (PLANT SUPPLIED) (Gmb/Gmm) NO. Gmb Gmm xlOO Cl 2.503 2.628 95.2 C2 2.409 2.628 91.7 C3 2.499 2.628 95.1 C4 2.473 2.628 94.1 C5 2.570 2.628 97.8 C6 2.461 2.628 93.6 0 NA 2.628 NA 0 NA 2.628 NA

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