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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_000161723
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OCR status: ok · source: pdftotext

z 228 East 45th Street PAGE } OF I z o New Yorii, NY 1C017 WARREN & PANZER ENGINEERS, P. C. ■<

o i (212}S»-0077 Fax{212)922-0E30 AIR MONITORING LOG SHEET/CHAIN-OF-CUSTODY FORM 24hr'*7a I2hr^/a 6hr'’7a 3hr*/a immediate */a P.O. co

■D o c o CT o W&PFILE#: \o?7»o).Q1 o' o> CUENT: CONTACT: H ---------- LABORATORY: "0 o ro PROJECT: \ - 5 Z//^ 5 ---------- ANALYSIS METHOD: A^ciyT} TEM TEM o 9L LOCATION: C-7 drclsons (7400 yAHERA EPA LEVEL II O o TECHNICIAN: /?a4z»7 o c 3CD 3

Ol </jr C7S lJ?z49t5^

o'V H /S-o fi <:7-r Q 3 H».«> o £ — iC.o \S.o To^ &7< 17 T ‘/r o'? 10 tC.p Z>^ 3 LA IX—

COMMENTS; J >SA. 1*^ /U Ai 1^ SAMPLE BY: DATE: SIGNATURE: RELEASED BY: DATE: 1 - ^nk 5 - Final Clearance (inside) SIGNATURE: 2 - Pre-Abatement 6 - Final Clearance (outside) RECEIVED BY: dateJ^^^^. IK) 3 - During Abatement 7 - Personal SIGNATURE 4 - During Glove Bag Removal ( ^Background^ SEE REVERSE SIDE FOR ANALYSIS INFORMATION

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NYC-WTC_000161723Source: 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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