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← Document results/DEP Box 02/107 WALL STREET Block: 35 Lot: 10
Document / 19 pages

Chain of custody form, 100 Wall Street, Sep 2001

Machine-extracted title · confidence 90%

EMSL Analytical chain of custody document tracking samples from 100 Wall Street collected on September 14, 2001.

NYC-WTC_000094824–000094842

Folder label: “107 WALL STREET Block: 35 Lot: 10

Page image
Scanned page image, NYC-WTC_000094826
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document 05/02/02 THU 1257 FAX 212 857 8333 CITIBANK/CRS l003

World Trade Center Response - Preliminary Evaluation

Building: 111 Wall Street I Client: Citibank

Technician: Jennifer Collins, Chris Roche Project Manager:_jacic Glass _ Date of Investigation: Sat.. 9/1510-1 Time of Investigation: 900 a.m.

Parameters: CO2 CO LEL PZD 02 H2S T RH

Results:

3r Fir rd ;I7 SW Temp. 64° 417 Fk. S W ; Relative 54% Corner + j Corner Humidity 3 Flr. Carbon j 3rd Fir. S W Carbon 9:17 S Fl 606 ppm i 9:17 LOD Dioxide Cornar Monoxide Corner 3 Flr. ++ Comb. 3`dFir. SW i Hydrogen 9:17 SW LOD 1 9:17 ! LOD Gases Corner Sulfide Corner SW Volatile i 9:17 —3FSW 20.54/° 3`d Flr. Oxygen 9:17 1 Organic + LOD Corner Corner Camp. 3t Flr. 9:20 NE Temp 3"d Fir. NE ,elative I 72° 9:20 52% Corner Corner Humidity I l 3` Fir. Carbon 3`d Fir. NE Carbon 9:20 NE 622 ppm 9.20 Dioxide Corner Monoxide 1 pPm Corner C 3 Fir. Comb 9:20 3`d Fir. NE Hydrogen NE LOD 9'20 LOD Gases I Corner Sulfide Corner 3`d Fir. Volatile 9:20 NE Oxygen 3rd Fir NF 20.4% 1 9:20 Organic LOD Corner Corner I ~ I Corrip. 14 Flr. 9:25 SW Temp. 14" FIr. SW Relative 73° 9:25 47% Corner Humidity Corner j 14 Flr. Carbon t 14L'' Fir. SW : Carbon 9:25 9:25 LOD Dioxide 645 pPm Corner Monoxide Comer

09/15/01 TUE 08:28 tTX/RX NO 54571

NYC-WTC 000094826

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NYC-WTC_000094826Source: NYC Law Department, mirrored locally

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