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

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Scanned page image, NYC-WTC_000108449
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

.I LABORATORY ANALYSIS REPORT

Laboratories Client : CA Rich Consultants, Inc - •`y Yy v Site : Collegiate Church Corp. 2.6~' '" '•' ~~ Project No. 11 John Street (Roof) U S';a: NY _7-u5:= r~C ,-'=. (J I v) -' J2 - x-22 Date Sampled . 18-NOV-01 Account No.: 14715 F'''• ~" iD) `"` ~~ 1 Date Received . 20-NOV-01 Login No. . L76783 Date Analyzed 27-NOV-01

PCB (Aroclors 1016-1260)

Air Vol Front Back Total Conc Sample ID Lab ID liter ug uc ug ma/m3

11180119CAR L76783-5 57 <0.05 <0.05 <0.05 <0.0009 I

1

1

COMMENTS: Total ug corrected for a desorption efficiency of 100%.

I Level of quantitation: 0.05 ug Submitted by: cmh I Analytical Method : NIOSH 5503; GC/ECD Approved by : dkf OSHA PEL (TWA) : 0.5-1 mg/m3 Date : 29- Al Collection Media : Filter & Tube QC by: NYS DOH 11626 I < -Less Than mg -Milligrams m3 -Cubic Meters kg -Kilograms > -Greater Than ug -Micrograms 1 -Liters NS -Not Specified NA -Not Applicable ND -Not Detected ppm -Parts per Million

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NYC-WTC 000108449

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NYC-WTC_000108449Source: NYC Law Department, mirrored locally

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