NYC-WTC_000209246

NYC 9/11 Public Portal Document

LABORA TORY ANALYSIS REPORT Nrs DOff EL4P /D» J0S04

CLIENT NAME: PT & L ENVIRONMENTAL SERVICES PROJECT: WORLD TRADE CENTER PC 17781 411 SETTE DRIVE GREENWICH PARAMUS, NJ. 07652 WORK AREA #2

CUENT ACCOUNT: PROJECT K 01-15001

DATE SAMPLED: 9/22/01 DATE RECEIVED; 9/28/01 DATE ANALYZED: 9/28/01 TEST REQUESTED: FIBER COUNT DATE or REPORT: 10/3/01 ANALYST; A.F. METHOD; NIOSH74M

SAMPLE ID LAsro SAMPLE SAMPLE BLANK AIR DErecnoN AIR LESS THAN 0.01 LOCATION CONCENTRATION VOLUME LIMIT CONCENTRATION FIBERS/CC? (Fibers/IOOF) (tilers) (Ubers/cc) (fiberi/cc) (yes/no)

9-22-AMB-31 129318 CORNER BARCLAY WEST & GREENWICH 9 ND 1680 0.002 0.003 YES 9-22-AMB-32 129319 CORNER MURRAY EAST & GREENWICH 6 ND 1680 0.002 0.002 YES 9-22-AMB-33 129320 MURRAY BETWEEN GREENWICH & WEST n ND 0.002 0,003 YES 9-22-AMB-34 129321 CORNER BARCLAY WEST & GREENWICH 4 ND 1711 0.002 <deleetion limit YES 9-22-AMB-35 129322 CORNER MURRAY EAST & GREENWICH 8 ND 1740 0.002 0.002 YES 9-22-AMB-36 129323 MURRAY BETWEEN GREENWICH & WEST 9 ND 1740 0.002 0.003 YES 9-22-FB-37 129324 FIELD BLANK ND NA BLANK NA NA NA 9-22-FB-38 129325 FIELD BLANK ND NA BLANK NA NA NA

O H deuttiai Ibnit fawyiW Aekb LT 0.01 - Im **n 0 01 TiMc* Ooi than 0 0095 fiben/a) HD-MmdatKterf h; I ana otneld" 000715 mm2 <ppIfMbIflrtaMsnJ-001 rilicpVcc<LT0.0im>en/ccbHY5) HP-iwm provided to * istorfawev present, ample mwloaded with dust MA - MM tppfeahb S O o o I o to o OMEQA LABORATORIES, INC. us IBS Stote Street. Suite A • Haokeraeok. NJ 07601 « Tel; (201) 409-0700 us

NYC-WTC_000209246