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Riverpoint, Inc. o "0 o c o CT

oo o' "0 Ca5 O> 7*1 llllside Avenue, Suite lOO • New Rochelle • New York 10801 • 1608 o ro <bl4) (532 I5S2 Telephone _kJ— (014) 632-1558 Facsimile 9L O o o PCM Air Sample Analysis and Calibraiion Form c 3 CD Job Numhor: 101171 P ■ Final Clearance Page _X of k 3

Job Ncimc: PEP WTC p»Pre-Abaiemenl Work Area: N/A I • Inside Work Area Field Technician: U JA LlU Conirach^r: N/A O «Outside Work Area Project Manager: B, Elvenaes Shin I lours: N/A A ■ Ambleni, Outside Riillding Number of Workers: N/A Initini riiial Average . Total Total Hil»etsAx Sami tin Snni| lie I’limp Mow Mow Mow Thue Time Timo I. Il nil of Volt II lie NIOSII on NiimiMtr

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Calibraiion Moihod; Rotameter Signature;, /? , o Chain of Custody H neicciscd by: M kl^llC Date: Jp^? o -7 o o) Accepiuti l)y: DbIc: 1'01 ho Slgnaliirc: /Z. 0 Time; Signallire: .Time: /S I o Heluascd by: Si I lure: z Date: Time: _______________ ___ __________ Acccpiud iiy; Slgiiaiiire; Date: Time: 1^ Accepted by: Released by: Dote: Date: o hj Signature: Time: ___________ SIgfSaitire: Time: ad

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