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Laboratory report on asphalt paving cores, June 2002

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Laboratory report detailing bulk specific gravity test results for compacted asphalt mixture cores from the World Trade Center paving project in June 2002.

NYC-WTC_000182353
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MUNICIPAL TESTING LABORATORY, INC. 102 NEW SOUTH ROAD, HICKSVILLE NEW YORK, 11801 (516) 938-7120;FAX (516) 938-5107 www.municipaltestinglab.com email: municipal @ municipaltestinalab.com A FULL SERVICE LABORATORY AND ENGINEERING CONSULTANT; STEEL, CONCRETE, SOILS. ASPHALT & ALL BUILDING MATERIALS

LABORATORY REPORT CLIENT: LIRO____________ DATE-PLACED: 06/04/02 PROJECT: W.T.C. Paving " DATE-CORED; 06/17/02 CALCU LATIONSBY: M.Mathew TESTED: 06/21/02 REPORT No. 9460 SPEC: NYCDDC Page 1 of 2 BULK SPECIFIC GRAVITY OF COMPACTED MIXTURE y MAT CORES - ASTM 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 1.97 SS13 850.8 514.6 851.2 336.6 2.528 2.48 SS14 1083.3 638.2 1091.0 452.8 2.392 1.26 SS15 631.2 384.5 632.1 247.6 2.549 1.65 SSI 6 723.8 412.2 727.7 315.5 2.294 1.46 SS17 595.4 348.3 598.8 250.5 2.377 1.50 SS18 689 403.8 692 288.2 2.391 1.18 SS19 614.9 360.6 616.8 256.2 2.400 1.50 SS20 712.5 429.5 713.8 284.3 2.506

PAVEMENT DENSITY CALCULATIONS ICORE BULK SPEC. SPECIFIC GRAVITY PERCENT GRAVITY DESIGN MIX VALUE COMPACTION CORE ASTM D-2726 (PLANT SUPPLIED) (Gmb/Gmm) NO. Gmb Gmm xlOO SS13 2.528 2.583 97.9 SS14 2.392 2.583 92.6 SS15 2.549 2.583 98.7 SS16 2.294 2.583 88.8 SS17 2.377 2.583 92.0 SSI 8 2.391 2.583 92.6 SS19 2.400 2.583 92.9 SS20 2.506 2.583 97.0 ASPHALT CONTENT 5.14 (Core #SS17)

CITY_21MC100_003249350

NYC-WTC_000182353

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NYC-WTC_000182353Source: NYC Law Department, mirrored locally

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NYC-WTC_000186706

Laboratory report detailing bulk specific gravity tests on asphalt pavement cores from the W.T.C. Paving project.

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