NYC-WTC_000231431

NYC 9/11 Public Portal Document

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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: l<0{ 17( F = Final Clearance Page of Job Name: klTC P = P re-Abatement Date: /ol Work Area: VA_____ I = Inside Work Area Field Technician:.fe,/?o^ Contractor: Ki/a O = Outside Work Area Project Manager: ____ Shift Hours: A = Ambient, Outside Building Number o1 Workers: ___ Initial Fnal Average Total Total Fibers/cc Sample Sample Pump Flow Flow Flow Time Time Time Volume Limit of NIOSH Number Location and Activity Type Number RateQ/m) Flate(l/m Rate(l/m On Off (Minutes Detection 7400 ___ QL Pf CffuY^A (5- ’gTT’ OZ l^vk PZ GteeiAf^tcA _A__ Z>5' 2^2^ GS2.5 05 _A__ (i - 1 15^ IT 0^ : (I 0^ Hctffilifp tot'cbt A f^2.S __ 07 A (5~ 15 10-Q5. 61^

Calibration Method: Signature: Chain of Custody a Released by: __________ Date: Accepted by: Pl, Date: )ombo\ H K Signature: J^guotV (Qu Time: Signature; /k Time: I Released by: 7 Date: Accepted by; Date: S Q I—i Signature: Time: Signature: Time: o o Released by; Date: Accepted by: Date: 1 o Signatu re: Time: o Signatu re: Time: co co co o VO co

NYC-WTC_000231468