NYC-WTC_000231431

NYC 9/11 Public Portal Document

ll7 Riverpoint, Inc. /Hillside Averttie, Suite Ipp » New Rochelle ■ New York 108011608 {0141 6324552 TcIqiilOne * (014) 632-1558 Facsimile

PCM Air Sample Analysis and Calibration Form Job NtimixT: 101171 F ■ Final Clearance Pagels, of „ Job Nnnie: PEP WTC P » Pre-Abatemeni Pale: iQ-ltf-IoOi Work Area: m/A I - Inside Work Area Field Technician: M LtiZ

Contractor: N/A O ■ Ouiskle Work Area Project Manager: B. Elvenaes Shift I lours: N/A A ■ Ambient. Outside Bttllfiing Number of Workers: N/A iniiial Final Average Total Total HlxjrsAx .Sample Sample l^tm|i I'lOW Flow I •low 'lime 'lime Time Volin DC Limit o( NIOSU NnllliK:| Loe iiiinn at Ki Aciivliy Tyix: Nnmtrer Raiethnl Hai(;(hn) naie(l/itn On Off (Mirwttes; (titers) Dc|{;riion 7400 EZSSZkSSi ___ 1TQ N.r N.7T 151 /L31£_ H \0 IV / ^iViOrT^- A__ lor ■la. (1^ .Q 1212- ~7T~ iV 119 LV TOI, / A T -Q 1£il i 6 itJ 1hvAt? rei/ -A—. lO'?! mS-Lit -A— ±22^ IUZ i\.O ly.Tb ■MX iH 10 IS il£2. hL2_ /I/ 10^ UU nt Pt^LlP X

Calibraiion Method: Rotameter Signature: o Chain of Custody H K ndeuscxlby: U- U luZ Pate: Acccptwl l)y: I ZzQ! t/<~ bate: Zq I I—i Sigi Kill ire: lime: f\ Oo Sigi vili ire; XL Timo; 1'^00 I Pelcascd by: Si I lure: Dale: Time: Accepted Iry: Slgraiiire: ~ Date: Time: o o Io Heleascdby: _________ Date: Accepieti by: bate: o SlgOaiiirc; co Stgnalure: Tlmft Time: co ■SBSS 9P co o co o

NYC-WTC_000231504