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← Document results/DEP Box 37/345 CHAMBERS STREET; 16/1
Document / 345 pages

345 Chambers Street air test results and chain of custody,

Machine-extracted title · confidence 98%

A comprehensive chain of custody document containing final asbestos and lead air test results for the 345 Chambers Street school cleanup project.

NYC-WTC_000106418–000106762

Folder label: “345 CHAMBERS STREET; 16/1

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Scanned page image, NYC-WTC_000106589
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

ATC ASSOCIATES,INC 104 E 25th Street,10th Floor New York,NY 10010

I TeL 212-353-8280 Fax 212-353-8306

I LW-40 21155 Room 453 Floor 2 of Unitvent <9.0

<9.0 9.0

9.0 LW-41 21155 Room 453 Top of SE Work Table

I LW-42

LW-43 21155 21155 Room 452 Floor Center of Room Room 452 Shelf Top Right Side of Room <9.0 <9.0 9.0

9.0

I LW-44 21155

21155 Room 451 Floor 7' of Entrance

Room 451 Top of East Printer Table <9.0

<9.0 9.0

9.0 LW-45

I LW-46 21155 Room 450 Floor 3' of East Unitvent

Room 450 Table Top Computer Table at Center <9.0

<9.0 9.0

9.0 LW-47 21155 Wall I LW-48 21155 Corridor 10' of Wcst Side Escalator Floor <9.0 9.0

LW-49 21155 Locker #4-414 at Corridor N/O Escalator <9.0 9.0 C LW-50 21155 Corridor 0/S Rm 403 Floor <9.0 9.0

Field Blank <9.0 µg 9.0 µg I FBL-1 FBL-2 21155

21155 Field Blank <9.0 µg 9.0 µg

21155 Ficld Blank <9.0 µg 9.0 µg I FBL-3

NOTF-1: THE REPORTING LIMIT (RI) IS 18.0 µg NOTE 2: HUD Guidelines for final clearance dust wipe samples: Floor 40 µg/ft. Window sills 250 µg/Eta. Window wells 400 µgf ft2. Eataior surfaces 900 µg/ft2. NOTE 3: Blank units arc

CERT(F'TCATrON AND SIGNATURES

I ANALYSIS PERFORMED BY;

REPORT PREPARED BY:

ATC certifies that this report is an accurate and authentic report of results laboratory analysis•

I QUALITY ASSURANCE COORDINATOR: ______________________

I LABORATORY DIRECTOR /I 71 (ELAP) and by the American ATC is accredited by the New York State Depamnent of Health Environmental laboratory Approval Program (ELAP #10879), (AIHA #1002.29). industrial Hygiaae Association (AIHA) to perform analysis of lead in paint, dust wipes, air and soil samples.

I NYC-WTC 000106589

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NYC-WTC_000106589Source: NYC Law Department, mirrored locally

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