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NYC-WTC_000220416

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000220416
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NYC 9/11 Public Portal Document

CENTRAL ENVIRONMENTAL INC. 91 McClellan Street, Bronx, NY 10452 Tel; (718) 293-8727; Fax: (718) 992-4300

AIR MONITORING DATA / CHAIN OF CUSTODY FORM

CLIENT SCHtANG BROS & CO INC PHASE: AMBIENT DATE: 09/21/01

PROJECT ADDRESS: 67 WALL STREET, MANHATTAN, NEW YORK PROJECT LOCATION:. 25™ FLOOR

TECHNICIAN: VICTOR BAJOMO JOB #: 01 -85

Samp. Sample Location Flow Flow Time Time Total Total Fiber Fiber/ # In Out On Off vol. Count cc

01 IWA 25™ FLOOR HALLWAY 5 5 1425 1636 131 655 2 <.001

02 IWA 25™ FLOOR HALLWAY 5 5 1636 1846 130 650 3 <.002

03 IWA 25™ FLOOR HALLWAY 5 5 1846 2057 131 655 5 < 004

4 F.B. 0 0.000

5 F.B. 0 0.000

o DATE TIME H ANALYZED BY: to S o APPROVED BY: o o I o o CO CO CO co

NYC-WTC_000220416

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NYC-WTC_000220416Source: NYC Law Department, mirrored locally

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