NYC-WTC_000209247

NYC 9/11 Public Portal Document

£z4^6>72J TORYANALYSIS REPORT \NrSDO»ELA/> /DIt J0S04

[client NAME: PT & L ENVIRONMENTAL SERVICES PROJECT: WORLD TRADE CENTER PC 17781 I 41ISETTE DRIVE BLDGS 5,6,7 PARAMUS, NJ. 07652 GREENWICH WORK AREA #2 CLIENT ACCOUNT: PROJECT# 01-15001

DATE SAMPLED: 9/22/01 (date RECEIVED: 9/28/01 DATE ANALYZED: 9/28/01 TEST REQUESTED; FIBER COUNT DATE OF REPORT: 10/3/01 ANALYST: A.F. METHOD: NIOSH7400

SAMPLE ID LAB ID SAMPLE SAMPLE BLANK AIR DETECTION AIR LESS THAN 0.01 LOCATION CONCENTRATION VOLUME LIMIT CONCENTRATION fibersa:c7 (fibersZIOOF) (lilera) (fiben/cc) (fibers/cc) (yetfna) 9-22.AMB-39 229326 CORNER MURRAY & GREENWICH 7 ND 1140 0.002 0.003 YES 9-22.AMB-40 222221 _______ INSIDE TRAILER________ 9 ND 1120 0.002 0.004 YES 9-22-AMB.41 129328 ________ BY WTC NORTH________ 5 ND-11?!- 0.002 <detection limit YES 9-22-AMB-42 129329 _________ FIELD BLANK_________ 2^ BLANK NA NA NA 9-22-AMB-43 222221 _________ FIELD BLANK_________ ND NA BLANK NA NA NA 9-22-AMB-44 222221 CORNER MURRAY & GREENWICH 6 ND 1320 0.002 0.002 YES 9-22-FB-45 129332 _______ INSIDE TRAILER________ 6 ND 1320 0.002 0.002 YES 9-22-FB-46 129333 BY WTC NORTH 7 ND 1320 0.002 0.003 YES

O H detectran firail - 0 3 fibffVIOO Adds LT 0 01 - ten ihM 0 01 nberVa (ku llitn 0 0095 RbenAx) KO-am detested

>n*orfle)d-0 00715 mm2 appItcBbte Mindtfd- 0 01 ObenAx (LT 001 fibertZte hi NTS) NP-»mr(*ldtd

• brtefaena prcseni, » unplc ovcrloMled w(lh Aal NA « not •ppTttibU S O o o I o o to OMEGA LABORATOniES, INC. Co uc 165 State Street. Suita A • Hnckonaock, NJ 07601 • TbI: (SOH 469-8700 Cn

NYC-WTC_000209247