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Document / 8 pages

Air sample analysis report for WTC site, April 2002

Machine-extracted title · confidence 95%

Laboratory report from WKP Laboratories detailing phase contrast microscopy results for airborne fiber counting at the World Trade Center sampling site.

NYC-WTC_000161720–000161727

Folder label: “WTC- Air Data

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Scanned page image, NYC-WTC_000161721
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OCR status: ocr · source: ours

NYC-WTC_ 000161721 228 East 45th Street NEw YorK, NY 10017 (212) 922-0077 F#x (212) 922-0830 CLIENT: N.y.c.QcE.P. PROJECT: WTEi DER MONITORILe LOCATION: S.W. ARED/ SITTE Hit -0l Ei6eri Bltelt - 02 Fen Blaek - 03 Gartewty PiA Piek (24) -04 sot tulD Bur. #BEDNY (SNI31) -05 WESTSE #PEBINGST (SITE.32) -06 Recral Puace By Rok (SME. 33A) -0l W.THMES ST. S4 LATELFRNN (31) -08 WESSOR THRD PIME (#37) WARREN & PANZER ENGINEERS, P. C. AIR MONITORING LOG SHEET/CHAIN-OF-CUSTODY FORM 24 turt/a 12 hrt/a 6hrt/a 3hrt/a Immediate t/ar W&P FILE#: 1079-01-01 LABORATORY: WHR LAB ANALYSIS METHOD: PCM TEM TEM • circle one 7400 AHЕRА EPA LEVEL I! TECHNICIAN: GAWRENCE BBER 8 8 8 o2 a2 o2 - 15.0 15,0 1510 150 150 150 15c0 15.1 1550 6745 6746 0802 0900 1015 150 15o 1215 1330 PAGE LOFf P.O._ CONTACT: 4e. MIE NOLAN - - 0847 0945 1100 1200 1300 1415 45 40 45 45 $5 45 - = 675 0,006 675 0,004 675 Kooo4 675 <8,004 675 10,004 675 -0,004 COMMENTS: SAMPLE BY: Сsикакы басе SIGNATURE: e fawng Bay RELEASED BY: SIGNATURE:. RECEIVED BY: SIGNATURE:_ Davio MulleKanD oN 1D2iWA4 DATE: 4/8/02 DATE: _ DATE: 04/08/02 1 - Blank 5 - Final Clearance (inside) 2- Pre-Abatement 6 - Final Clearance (outside) 3 - During Abatement 7 - Personal 4 - During Glove Bag Removal 8 - Background SEE REVERSE SIDE FOR ANALYSIS INFORMATION NYC 9/11 Public Portal Document

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NYC-WTC_000161721Source: NYC Law Department, mirrored locally

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NYC-WTC_000161610 · Box DEP Box 42

A single-page air quality data sheet from the Department of Environmental Protection regarding the World Trade Center site.

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