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

NYC 9/11 Public Portal Document

WKP BjwiHSiRW LABORATORIES, INC AIR SAMPLE ANALYSIS REPORT BK3 PHASE CONTRAST MICROSCOPY

CLIENT: WARREN & PANZER ENGINEERS, P.C- TURNAROUND TIME 24HRS

WKP FILE# 801-01 SAMPLSOATE 4/26/02

WKP LOG I.D. # N0Z04Z13, N0204216, and N02C4217 RBCBIVEO DATE 4/3Se2

Contract#: WrCARZ analysis date 4/25/02 REPORT DATE 4/26/02 CLIENT JOB; NYC Department of Environmental Protection CLIENT JOB#; 1070.01.01 LOCATION S.W, Area/Site Map ANALYSIS: AIRBORNE FIBER COUNTING, PHASE CONTRAST MICROSCOPY, NIOSH 7400. NIOSH PAT Lab NO. 07186; NY COLLECTION DEVICE; 26 mm MCE Filler Cassette; Collection Area » 365 st) mm;

SAMPLE WERE COULgCTEO BY: Benny Giembnone, J. Garcia and Pasty Osemwegie

SUMMARY OF ANALYSIS CLIENT FIBERS/ FIBERS/ SAMPLE# Site# SAMPLE LOCATION Vol. sq mm co

1070,01.01 001 27 Gateway Plaza Part Area ere 0.00 <0.004 002 31 South End Ay«. and Albany Street 675 1.90 <0.004 003 32 West Sheet and Albany Place 676 1.30 <0.004 004 33A Rector Place by the Park Place 676 0.00 <0.004 008 34 W. Thames Street - Along Waterfront 676 1.30 <0.004 006 37 West of Third Place 878 0.00 <0.004 007 6 West Street and Warren Street 678 0.00 — 0.004 006 4 River Terrace and Chambers Streel 675 0.00 <0.004 009 6A River Terrace Park Area Between Park Place and Warren Street 675 0.00 <0.004 010 9 River Terrace and Park Place West 675 0.00 <0.004 Oil 17 River Tanace and Vesey 678 0.00 <0.004 012 7 Warren Street and North End Avenue 676 0.00 <0.004 013 10 North End Avenue Park place West 678 0.00 <0.004 014 29 Trinity Place and Thames Street 675 2.30 <0.004 015 21 Fulton and Church Street 675 o.oo <0.004 016 20A Vesey Street and West Broadway 675 1.30 <0.004 017 16 Park place and Church Street 675 0.00 <0.004 DIB 12 Murray Street and Church Street 678 0.00 <0.004 018 18 Park Place and Greenwich Street 675 0-00 <0.004 020 11 Murray Street and Greenwich Street 675 1.30 <0.004 021 Field Blank 0.00 022 Reid Blank 0.00

NOTES; 1,5.5 fibera/lOO fields was used to calculate the limit of detection (LOD). 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 will be disposed of after 3 months unless otherwise directed by client in writing.

Louis Lombardi

LABORATORY ANALYST laboratory director

NYC-WTC_000161770