NYC-WTC_000187356

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o o o Riverpoint, Inc. "0 c CT o' oo 7 Hillside Avenue, Suite 100 » New Rochelle » New York 10801-1608 "0 o Ca5 tn o> (914) 632-1552'Telephone r"* (914) 632-1558 Facsimile 9L I O o o PCM Air Sample Analysis and Calibration Form c 3 J o Job Number: 10111-1 F = Final Clearance Page I of 3

Job Name: ajrc P = Pre-Abatement Date; /o/ f(, f 0/ Work Area: uIa I = Inside Work Area Field Technician; Contractor: O = Outside Work Area Project Manager; Shift Hours; (g>= Ambient, Qutside Building Number of Workers: InitialFinal 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) Tate(l/m Tate(l/i'm On Off (Minutes; (liters) □election 7400 ____ Z2_ IS /5. IS. /5 10-OS' 45" 62____ _A__ 10-25 LLJO 03___ CJ'JuvcJCi A -J 15 15 0?-16 IQ: 01 45" 6^ 5 (D^ Cz-7 IS 15' 10^12 l0:5^ 67S 07 if>J-€t4 s7 A 0- 1 1$' 11^20 'll

•c>{^ t^Cf e<3c^l/3. Calibration Method: avv, v' Signature: o Chain of Custody H Released by: OM Date: Accepted by: Date: 1^0 I^2t>J [ ^cvot4 Time: Signature: Time: I—i s Signature: T 7 -H - o Released by: Date: Accepted by: Date: o Time: Signature: o Signature; Time; Io Released by? Dale: Accepted by; Date: o Signature; Time: . Signature: Time:

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