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← Document results/DEP Box 35/CLOSE OUT PACKAGE FOR 114 LIBERTY STREET NEW YORK, NY PART II
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Letter of transmittal, ETS Contracting, 114 Liberty Street, April 2003

Machine-extracted title · confidence 95%

Transmittal letter from ETS Contracting to DEP submitting close-out documentation for 114 Liberty Street dated April 21, 2003.

NYC-WTC_000101404–000101670

Folder label: “CLOSE OUT PACKAGE FOR 114 LIBERTY STREET NEW YORK, NY PART II

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Scanned page image, NYC-WTC_000101415
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NYC 9/11 Public Portal Document

P1 I Page 1 of I Personal Air Monitoring Airborne Fibers

~. I Clients ETS Contracting, Inc. Nikon Labophot PCM FINAL-AIRE Projects Serial No.: 241205 EmironmentalConsultants Address 114 Liberty Street Field Area: 0.00785 mm2 Project Location All Floors Filter Areas 385 mm2 Date Sampled: 03/05/03 PO No: Method: NIOSH 7400eAe lei. i 181 blb-U9LJ 03/12/03 Job Nos 1286/03 ELAP ID No.: 11228 Date Receivedi Fax: 11181 64fi 8825 Date Analyzed: 03/12/03 Rotometer Nos

l ID Type Volume(L) Flow Ipm Individual Social Security No Activity Respirator Fibers IField BhrTWA flee EXC f1cc

7 01 02 EXC PRS 75/2.5 846/2.35 Bandera Jalro P1l CLN CLN HM HM 0.230 0.370 0.016 0.15

7 03 04 ELK ELK 0.010 0.010

El I I I C C Final-Aire is responsible for only the fibers per field as described in NIOSH 7400

I Comments: Sampled by: Jawlen Marian

n Fiber Range Relative Standard Deviation 1.20 0.32 Analyzed by: Nicholas astasakos 21-50 0.17 51.100 0.12 Approved by:

n >100 0.08 EXC: E,cnrsinn 1.Imif HM: Half-Face FF: Fall-Face. PAPR: Powered Air PRS: Personal ENV: Environmental CL: Clearance WP: Wet Wipe Technical Director

REM: Gross Removal GLB: Glaveba CLN: Cleaning BRE: Bag Removal T: Transite

El 2051 East 24th Street, Brooklyn, NY 11229

NYC-WTC 000101415

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NYC-WTC_000101415Source: NYC Law Department, mirrored locally

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