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

NYC 9/11 Public Portal Document

WKP LABORATORIES, INC AIR SAMPLE ANALYSIS REPORT I PHASE CONTRAST MICROSCOPY revised 4/18/02 CLIENT; WARREN & PANZER ENGINEERS, P.C. TURNAROUND TIMS 3«HR8 WKP FILE# 801-01 SAMPLE DATE 4/18/02 WKPLOSLD.# N02Q41S4, N0294;66, snd N02041S6 RECEIVED OATH 4/18/02 Contreel#! WTCAR2 ANALYSIS DATE 4/18/02

REPORT DATE 4/19/02 CLIENT JOB: NYC Department of Environmental ProteoBon CLIENT JOB#: 1078.01.01 LOCATION S.W. Area/She Map analysis: AIRBORNE FIBER COUNTING, PHASE CONTRAST MICROSCOPY. NIOSH 7400. NIOSH PAT Lab NO. 07186: NY COLLECTION DEVICE: 25 mm MCE Filter Cassette; Ceileelicn Area « 365 eq mm;

SAMPLE WERE COLL5CTEO BY; Benny Oiambnone, J. Garcia, and Festy Oamwegie

SUMMARY OP analysis CLIENT FIBERS/ FIBERS/ SAMPLE# Site# SAMPLE LOCATION VeL sq mm co 1079.01.01 001 27 Gateway Plaza Park Ama 675 0.00 <0.004 002 31 South End Ave, and Albany Street 873 0.00 <0.004 003 32 West Street and Albany Place 675 0.00 <0.004 004 3aA Rector Place by the Park Place 675 0.00 <0.004 005 34 W. Thames Street • Along Waterfront 67S 0.00 <0.004 006 37 Weet of Third Place 87S 0.00 <0.004 007 6 West Street and Warren Street 67S 0.00 <0.004 008 4 Rivar Terrace end Chambers Street 675 0.00 <0.004 009 8A River Terrace Park Area Between Park Plaoa and Warren Street 675 0.00 <0.004 010 9 River Terrace end Perk Piece Weet 675 0.00 <0.004 011 17 River Terrace and Vesey 675 0.00 <0.004 012 7 Warren Street and North End Avenue 675 0.00 <0.004 013 10 North End Avenue Park place Weet 676 0.00 <0.004 014 28 Trinity Place end Thames Street 673 6.40 0.004 016 21 Fulton and Church Street 675 6.10 <0.094 016 20A Vesey Street and West Broadway 67S 0.00 <0.004 017 16 Park place and Church street 67S 10.20 OJXW 016 12 Murray street and Churoh Street 675 9.60 0.006 019 18 Perk Place and Greenwich Street 875 0.00 <0.004 020 11 Murrey Street and Greenwich Street 676 12.70 0.007 021 Field Blank 0.00 022 Field Blank 0.00

NOTES: 1.5.5 fibera/100 fields was used to ca 2. Samples were not collected by WKP Laboratories. Inc. 3. The Federal EPA Clearance Critical following an asbestos abatement project Is 0-010 fibers/co. 4. PCM air samples win be disposed of after 3 months unless otherwise directed by client in writing.

CMs Pepino lABORATeWf ANALYST LABORATORY DIRECTOR

NYC-WTC_000161758