NYC-WTC_000187533

NYC 9/11 Public Portal Document

ENVIRO-PROBE, INC. 2917 BRUCKNER BOULEVARD BRONX, N.Y. 10461 t71ll86JW8 CLIENT: Riverpoint, Inc. FILE#; 23401 Job #51M1T1 7 Hillside Ave., Suita 100 MYaSLAP #: 10898 Mew Rochefla, NY. lOaOMSOS AIHA-PAT#; 102889

PROJECT LOCATION; WTG, Wrtpus Locations CONTAMINANT INVESTIGATED; Fibers Airborne ABATEMENT CONTRACTOR; DATE MONITORED; 1il4J02 Samples collected by: Client

METHOD OFABATEMEWT; OCONTAiWMSiT 0 GLOVE BAG O;TEHT^ 0other NATURE OF TEST: OPRE-T^Sr OOUmNOPRePAnATiOM 0 DURING ASBESTOS REMOVAL 0 DURWGCLEANP-bP 0AFTERPWALCLEAN4JP OAIR.TEST OOSHA {) AGGRESSIVE [| NON-AGGRESSIVE

OTHERS;. . METHOi^^NWaH 7<00, ISSUE 2-8/15/94 SAMPLING LOCATION SAMPLE# VOLUME OF AIR SAMPLED lUTERS) FI8E|VF«LO FIBERS/CC I LIMIT DETECTION FIBRSe West End oF W Thames ” 13-01/04/02 ^,3 „ <0.07 <LOO 0.005 River TerJPark PI. 14-01/04/aii 657______ 0.08 _________ 0.006 O.00S ^jyer Ter./C}-iarnbefs 15-01/04/02 ______ MS______ <0Jff ________ <uQD 0.0Q4 ^erTwJWa/wn 16-01/04/02 6S7 <0.07 <LOD 0.005 IhEfld/ParttPI. 17-01/04/02 85? <0.07 0.005 ______ <0.07 Trin LZrSes .......... ...... ... „

0.005 sey/West Broadway ; <LOD... y 0.005 lid Bank________ 21-0IAM/Q2 lZZZZSZZ >ld Blank________ _ 22-04/04/02 BDL

SSfiasflis^; ■ METHOD: NIDSH 7400, Rule A (PCM) ‘•BDL - Below Detectable Levels ••*711686 results apply to these particular sample AriS^ o L.O.O. = 0.07 Fibers/Field =9 Ffbers/(nm2 Lab Supervisor's Signature H

S o o o Io o LO on co o

NYC-WTC_000187534