NYC-WTC_000208611

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.municipaltestinglab.com email: [email protected] * >=011 SERVICE LABORATORY AND ENGINEERING CONSULTANT; STEEL, CONCRETE. SOILS, ASPHALT & ALL BUILDING MATERIALS

LABORATORY REPORT CLIENT: LI RO____________ DATE-PLACED: 05/28/02 PROJECT: W.T.C. Paving ■ DATE-CORED: 06/12/02 CALCULATIONS BY: M.Mathew TESTED: 06/21/02 REPORT No. 9463 SPEC: NYCDDC Page 1 of 1 BULK SPECIFIC GRAVITY OF COMPACTED MIXTURE MATts GORES ST ASTM D-2726 WEIGHT - GRAMS CORE IN IN SAT-SUR. VOLUME SPECIFIC Thick- NO. AIR WATER DRY CU.CM. GRAVITY Gmb ness (in) 0 E El (E1-E)=F D/F=G 2.17 N1 937.7 546.3 939.9 393.6 2.382 1.97 N2 919.4 534.3 921.8 387.5 2.373 1.57 N3 695.4 400.6 696.9 296.3 2.347 0.0 NA 0 NA 0 NA 0 NA 0 NA

PAVEMENT DENSITY CALCULATIONS CORE BULK SPEC. SPECIFIC GRAVITY PERCENT GRAVITY DESIGN MIX VALUE COMPACTION CORE ASTM D-2726 (PLANT SUPPLIED) (Gmb/Gmm) NO. Gmb Gmm xlOO N1 2.382 2.630 90.6 N2 2.373 2.630 90.2 N3 2.347 2.630 89.2 0 NA 2.630 NA 0 NA 2.630 NA 0 NA 2.630 NA 0 NA 2.630 NA 0 NA 2.630 NA ASPHALT CONTENT 5.22 (Core N2)

CITY_21MC100_005214973

NYC-WTC_000208611