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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_000108422
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

! t LABORATORY ANALYSIS REPORT

Laboratori`s Client : CA Rich Consultants, Inc Site : Collegiate Church Corp. Project No. 45 John Street

_ Date Sampled : 18-NOV-01 Account No.: 14715

I Date Received 20-NOV-01 Date Analyzed : 26-NOV-01 Login No. L76781

I Inorganic Lead

Air Vol Total Conc Sample ID Lab ID m3 ug ug/m3

BLANK1 (PB) L76781-24 NA <0.38 NA 11180104AG L76781-25 0.392 <0.38 <1 ' 11180108AG L76781-26 0.364 <0.38 <1 11180111AG L76781-27 0.360 <0.38 <1 11180117AG L76781-28 0.394 <0.38 <1

1 I

1 Level of quantitation: 0.38 ug Submitted by: LK Analytical Method : modified NIOSH 7300; IC? Approved by : AMW OSHA PEL (TWA) : 50 ug/m3 Date : 2 v-91 Collection Media Filter QC by: NYS DOH 11626

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

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I 0 NYC-WTC 000108422

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NYC-WTC_000108422Source: NYC Law Department, mirrored locally

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