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← Document results/DEP Box 38/45 JOHN STREET; Block: 78 Lot: 28 BIN: 1001199 1-5 Dutch Street
Document / 173 pages

Chain of custody form for indoor air quality survey at

Machine-extracted title · confidence 95%

Documentation tracking the collection and handling of samples during an air quality survey at the specified building.

NYC-WTC_000108401–000108573

Folder label: “45 JOHN STREET; Block: 78 Lot: 28 BIN: 1001199 1-5 Dutch Street”

Page image
Scanned page image, NYC-WTC_000108432
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

1 LABORATORY ANALYSIS REPORT Laboratories y Client : CA Rich Consultants, Inc 6-'C1 ``'r' '~ R0' Site Collegiate Church Corp. E. SVrc~Use Y 13u57-u.:9 P- n (31 '32 5«t Project No. : 45 John Street 1 ' . Date Sampled 18-NOV-01 Account No.: 14715 v,'1vJ.~n:SUii!c~S.CO'T1 Date Received : 20-NOV-01 Login No. • L76781 Date Analyzed : 21-NOV-01

Total Dust

Air Vol Total Conc Lab ID m3 ma ma/m3 Sample ID I L76781-19 NA <0.05 NA BLANK1 (TD) 11180102AG L76781-20 0.394 <0.05 <0.1 11180106AG L76781-21 0.366 <0.05 <0.1 11180109AG L76781-22 0.350 <0.05 <0.1 11180113AG L76781-23 0.350 <0.05 <0.1

1 I I I I COMMENTS: PNOR = Particulates Not Otherwise Regulated.

1 P Li Level of quantitation: 0.05 mg Submitted by: tk Analytical Method : NIOSH 0500; GRAV Approved by : Oommen Kappil OSHA PEL (TWA) : PNOR 15 mg/m3 Date : 26- OV- I Collection Media : PVC PW QC by: NYS DOH : 11626

1 < -Less Than > -Greater Than mg -Milligrams ug -Micrograms m3 -Cubic Meters 1 -Liters ppm -Parts per Million kg -Kilograms NS -Not Specified NA -Not Applicable ND -Not Detected

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I NYC-WTC 000108432

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NYC-WTC_000108432Source: NYC Law Department, mirrored locally

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