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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_000108457
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Sala-L LABORATORY ANALYSIS REPORT

I Laboratories Client Site : CA Rich Consultants, Inc : Collegiate Church Corp. ' €C1 h'''r''' ' ' =~ Project No. . 198 Broadway

F. (315)4a2-1S227 Date Sampled : 18-NOV-01 Account No.: 14715 F . 7-CE71 Date Received : 20-NOV-01 Login No. : L76784 `" `"```cc Date Analyzed : 27-NOV-01

PCB (Aroclors 1016-1260)

Air Vol Front Back Total Conc ' Samnle ID Lab ID liter ug ug ug ma/m3

11180137AG L76784-9 49.8 <0.05 <0.05 <0.05 <0.001 I 11180140AG L76784-10 50 <0.05 <0.05 <0.05 <0.001

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

I Level of quantitation: 0.05 ug Submitted by: cmh Analytical Method : NIOSH 5503; GC/ECD Approved by : dkf OSHA PEL (TWA) : 0.5-1 mg/m3 Date : 29-NOV pl Collection Media : Filter & Tube QC by: NYS DOH # . 126

< -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 000108457

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NYC-WTC_000108457Source: NYC Law Department, mirrored locally

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