NYC-WTC_000231431

NYC 9/11 Public Portal Document

111 Riverpoint, Inc. 7 Hillside Avenue, Suite 100 » New Rochelle • New York 10801-1608 (914) 632-1552 Telephone (914) 632-1558 Facsimile

PCM Air Sample Analysis and Calibration Form Job Number; (ovni F = Final Clearance Page of jL Job Name: P= Pre-Abatement Date: tg— Work Area; I = Inside Work Area Field Technician: Contractor: _______ O = Outside Work Area Project Manager: Shift Hours; M Ambient, Outside Building Number ot Workers:

Initial Final Average Total Total Fibers/cc Sample Sample Pump Flow Flow Flow Time Time Time Volume Limit of NIOSH Number Location and Activity Type Number Rafe(l/m) Rate{l/m Rate(l/m On Off (Minutes' (liters) Detection 7400 A? - \A/c>|A ,/ AL V t ir FS. ^116 A- IS tr jot Cl Fv> I l-g-tJ IT tOtVT A TV 4$,

Calibration Method; Signature: Q ____________________________ _____ Chain of Custody_____________ ________ Released by; Date: Accepted by: M< Date: iQJ-ALc2_L Signature: Time: ______ Signature:_______ /L Time: I S o Released by: ' Accepted by; Date: o Signature;Time: Signature: Time: o I Released by; Date: Accepted by: Date: o o co Signature: Time: Signature: Time: co co o co o

NYC-WTC_000231486