NYC-WTC_000187371

NYC 9/11 Public Portal Document

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: 10U7I F = Final Clearance Page 3 of Job Name: dfpv/tc P = Pre-Abatemeht Date: Work Area: A/ A- I = Inside Work Area Field Technician: >fLac(imih Pankisi/ Contractor; AA. O = Outside Work .Area Project Manager: Shift Hours; M A- A = Ambient, Outside Building Number of 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 Rate(l/m) ^ate(l/m 3ate(l/m On Off (Minutes (liters) Detection 7400 P (012. A G- 26 /S' 7.33 47 U/at^ grU nP "WlftMeA__ A 6. 2A II IP I?, plftcg. ku pot-k__ A. 6.26 75" /QJS' /z?.- <9/; q IP 11. A 6-2b // n: 4q 2 IP IZ &A-1>.mJa7 PLo'XA______ jS. 6 IS 47

Signature: ypoJLL Calibration Method; c? I o Chain of Custody 1"^ H Released by: Pon locate: I f) f 7 Accepted by: M , /fA (q}{UC Date: /O' IT.- loo I l\J too Signature:_______ /ij Time: NJ Time: IO I o Signature; Released by: Signature: Date: Time: ^1 Accepted by: Signature: ' Date: Time: o I Released by: Date: Accepted by: Date: o o NJ Signature; Time; t Signature: Time: LO OJ

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NYC-WTC_000187373