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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_000101443
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

I' Page 1 of I Personal Air Monitoring 1 Airborne Fibers

It__ Clients ETS Contracting, Inc. Nikon Labophot PCM FINAL-AIRE Projects NYC/DEP Serial No.: 241205 Environmental Consultants Address 114 Liberty Street, New York, NY Field Areas 0.00785 mm2 Project Location 7th Floor Filter Areas 385 mm2 Date Sampled: 03/19/03 PO No: Methods NIOSH 7400"A" Tel: !718) 646.9925 Date Received: 03/24/03 Job No: 1286/03 ELAP ID Noa 11228 Fax: (718) 646-8925 I Date Analyzed: 03/24/03 Rotometer Nos

1D Type Volume(L) Individual Social Security Activity Respirator Fibers ShrTWA EXC Flow(lpm) No /Field flee flee

I 01

02 EXC PRS 75/2.5 1200/2.8 REM REM HM

HM 0.210 0.405 0.017 0.14

03 PRS 1203/2.5 REM HM 0.330 0.013 04 PRS 1205/2.5 ; REM HM 0.390 0.016 05 PRS 1208/2.5 REM HM 0.215 0.009

1 06 07 BLK •LK ._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._.. 0.010 0.010

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

I Comments: Sampled by: M. Jendroska Fiber Range Relative Standard Deviation :

I 1-20 21-50 51-100 0.32 0.17 0.12 Analyzed by: Nicholas Anastasakos-

Approved by: -

>100 0.08 n EXC: Focnralnn Limit HM: Half-Face FE: Foll-Face. PAPR: Powered Air Technical Director PRS: Personal ENV: Environmental CL: Clearance WP: Wet Wipe REM: Gross Removal GLB: Glovebag CLN: Cleaning BRE: Bag Removal T: Transite

I I 2051 East 24th Street. Brooklyn. NY 11229 NYC-WTC 000101443

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NYC-WTC_000101443Source: NYC Law Department, mirrored locally

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