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← Document results/DEP Box 02/14 WALL STREET Block: 46 Lot: 9
Document / 21 pages

Asbestos air quality report cover letter, 14 Wall Street, Oct

Machine-extracted title · confidence 100%

Cover letter from Clayton Group Services enclosing a final indoor air quality evaluation report for 14 Wall Street dated October 5, 2001.

NYC-WTC_000094871–000094891

Folder label: “14 WALL STREET Block: 46 Lot: 9

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Scanned page image, NYC-WTC_000094890
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Oct-05-2901 11 :06 From-CLAYTONGGROUPQ + T-624 P.021/021 F-261 A ... 4Claytori

Analytical Results of Area Air Sampling for Airborne Fibers (continued) at 14 Wall Street New York, New York' for Stellar Management

Clayton Project No. 40.02128.00

Sampling Air Airborne Fiber Sample Period Volume Concentration Number Sampling Location Start Stop (liters) (f/cc)

SEPTEMBER 21.2001

SM092101-34 1" Floor. lobby, at service 1150 1515 2665 0.002 door to right of M 1 stairwell, towards Barber Shop

SM092101-35 A Level. Bankers Trust. 1437 1633 1508 0,002 corner of Nassau and Pine Street (unoccupied)

SM092 1 0 1-36 C Level, Bankers Trust, 1452 I640 1404 0,002 Nassau side, three columns from Wall Street

SM092 1 0 1-37 E Level, mechanical area 1508 1644 1248 <0.002 SM092101-38 Ml Floor, Barber Shop, 1526 I710 1352 0.003 hallway

fibers per cubic centimeter of air a

b less than

Analytical Method: NIOSH 7400, A Rules Limit of Detection: 2,000 fibers per filter

G

NYC-WTC 000094890

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NYC-WTC_000094890Source: NYC Law Department, mirrored locally

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