Air Monitoring Log and Chain-of-Custody Form for WTC

NYC 9/11 Public Portal Document

WKP LABORATORIES, INC AIR SAMPLE ANALYSIS REPORT PHASE CONTRAST MICROSCOPY HI CLIENT: WARREN a PANZER ENGINEERS, P.C. TURNAROUND ■^we J4HRS WKP FILE# 501-01 SAMPLE OATS 4/23/02 WKP LOS I.D. # NO2041da, N0204199, and N0204200 ReCElVBO BATE ConSreot WrCAR2 AhALveiS OATS

REPORT DATE CLIENT JOB: NYC Department of Bnwronmantal Protection CLIENT JOB#: 1079.01,01 LOCATION S,W. Area/Site Map ANALYSIS: AIRBORNE FIBER COUNTING. PHASE CONTRAST MICROSCOPY. NIOSH 7400. N lOSH PAT Lab NO. 07158: NY COLLECTION DEVICE: 25 mm MCE Fills’ Cassette; Collection Ares » 3B5 sq mm;

SAMPLE WERE COLLECTED BY: Benny Glatnbnone, J. Csrda, and Edman Oihra

SUMMARY OF ANALYSIS CLIENT FIBERS/ FIBERS/ SAMPLE# Site# SAMPLE LOCATION Vol. sq mm cc 1079.01.01 001 27 Gateway Plaza Psrit Area 676 0.00 <0.004 002 31 Sfluth End Ave. and Albany street 676 0,00 <0.004 003 32 West Street end Albany Place 675 0.60 <0.004 004 33A Rector Place by the Park Place 87S 0.00 <0.004 006 34 W. Thames Street • Along Waterfront 676 0.00 <0.004 008 37 West of Third Place 67S 0.60 <0.004 007 a West Street and Warren Street 675 1.30 <0.004 006 4 River Terrace and Chambers Street 673 0,00 <9.004 009 6A River Terrace Park Arae Between Park Place and Warren Street S75 0.60 <0.004 010 9 River Terrace and Park Plesa West 676 0.00 <0.004 011 17 River Terrace and Vesey 675 0.00 <0.004 7 Warran Slroet and North End Avenue 675 0.00 <0.004 012 013 10 North End Avenue Park place West 87S 0.00 <0.004 014 25 Trinity Place and Thames Street 675 1.30 <0.004

016 21 Fulton and Church Straet 673 0.60 <0.004 016 20A Vesey Street and West Broadway 675 2.SD <0.004 017 16 Park place and Church Street 875 0.00 <0.004 016 12 Mursy Street and Church Street 87S 0.00 <0.004 019 1S Park Place and Greerr^ieh Ssreet 876 0,00 <0.004 11 Murray Street and Greenwich Street 676 0,60 <0.004 020 021 Field Stank 0.00 022 Field Blank 0.00

NOTES: 1.5.5 nbers/100 Reids was used to oa 2, Samples were not collected by WKP Laboratories, Inc. 3. The Federal ERA Clearance Critical following an asbestos abatement project is 0.010 flbers/oc. 4. PCM air samples will be disposed of after 3 montos unless otherwise direoted by client In writing.

Chris Pepino LASORAYORYAKALYST LAaORATORY OIRECTOR

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