NYC-WTC_000231431

NYC 9/11 Public Portal Document

Riverpoint, Ine, Z I IIHsit Ie Avenue. Suite too » NeW Rociiellc » New York 10801-1608 (014) (532(552 Telejilione (014) 632-1558 Facsimile PCM Air Sample Analysis and Calibration Form Jot) NumlMir: 101171 F - Final Clearance PageJ^of^ Jot) Nante: PEP WTC. P - Pre-Abatenienl Dale: Zo/z^/c^ _______ Work Area: N/A I«Inside Work Area Field Technician:4£y»5 etj\ £/ 'fci Contractor: N/A __— O »Outside Work Area l^Qleci Manager: B. Elvenaes _ Shift i lours; _ NZA------ - Ambleni, Outside Building Nttmber of Workers; N/A fdiiial Ffeial Averagti Total Total Hl>ersA.-c SuhijjIu Saint lie I-low l-'ItJW l-low I Time Til t ie 'nme Volt It I IC IJlItit Of NIOStI llxw atifwi antt AclMiy Tyixt Number nait^UntlRaMbinsJnc^^ On Oft (Mintttesl (Biers) Peieclion 7400 f>. (f Am 46 ' hmiu -jn A- - Jy.IA Ai/T. IO|b Chu i Fu \ Yo M Ar ___ .hM is: t * {0c0€ 33Z

Calibration .McMIhmI: Rotameter Signature; Chain of Ctisiofiy lte)e<UM:d by; Date; Accepiixi Ity: l>aie: /O H o H Sigjvjliue: Time; Sign»ulitre: _Tlme; K I Itelcascd by: Date: Accepted by; _Dale: s Si I lure Time: _ Signature: Ttnic: o J=SS Released by: Date: Accepierlby; Date: o o Io SIgnamre. tkiife Signature: Tbne; o co co co o ’X)

NYC-WTC_000231475