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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_000101438
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Page 1 of I Personal Air Monitoring Airborne Fibers

I 1ii' ' Clients STS Contracting, Inc. Nikon Labophot PCM FINAL-AIRE Projects NYC/DEP Serial No.: 241205 Environmental Consultants Address: 114 Liberty Street, Now York, NY Field Areas 0.00785 mm2 Project Location FllterAreas 385 mm2 . Date Sampled: 03/17/03 PO No: Methods NIOSH 7400"A" Tel: 17181646-0925 Date Recelvede 03/24/03 Job Noe 1286/03 SLAP ID No.: 11228 Fax: (718) 646-0925 Date Analyzed: 03/24/03 Rotometer Nos

ID Type Volume(L) Individual Social Security Activity Respirator Fibers ShrTWA EXC Flow Ipm No r

/Field flee f/ee

01 EXC 73/2.5 REM HM 0.270 0.18 02 PRS 1200/2.5 REM HM 0.290 0.012

C 03 04 PRS

PRS 1200/2.5 1200/2.5 REM REM HM HM 0450 0.495 0.018 0.020 05 PRS 1200/2.5 REM HM 0.360

L 0.015 06 PRS 1200/2,5 REM HM 0.325 0.013 07 PRS 1200/2.5 REM HM 0.380 0.016

L 08 09 ELK BLK 0.020 0.015

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

I Comments: Sampled by: Peter Radomsky Fiber Range Relative Standard Deviation

I 1-20 21-50 51-100 0.32 0.17 Analyzed by: Nicholas Anastasakos

0.12 Approved by: >100 0.08 n

EX(.: Rocurslnn Limit HM: Half-Face FF: Full-Race. PAPR: Powered Air Technical Director PRS: Personal ENV: Environmental Cl..: Clearance WP: Wet Wipe

J REM: Gross Removal GLB: Glovebag CLN: Cleaning BEE: Bag Removal T: Transit,

I 2051 East 24th Street, Brooklyn, NY 11229 NYC-WTC 000101438

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NYC-WTC_000101438Source: NYC Law Department, mirrored locally

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