NYC-WTC_000229735

NYC 9/11 Public Portal Document “ON YUHAYO BAILOWLOYd OL LOWrans “TWILINACIANOO “Laas ’Z 80072 C96L6EE00 OOTONT?Z ALIO NYC-WTC_000229738 BOS #09 Oo a Riverpoint, Inc. 7 iiliside Avenue, Sidle 100 * New Rochelic * New York 10801-1608 4014) 632-1552 Telephone —e. (014) 632-1558 Facsimile PCM Air Sample Analysis and Calibration Form Job Number, 101174 F » Final Clearance Page _) _ of Job Name: _DEP WTC __ P « Pre Abatement . Date: la liz [ Ql Work Area: _ N/A . 1 = Inside Work Area Field Technician: Bo ROW 6 REEGOR2 Contractor: _NUA _ O = Outside Work Area Project Manager: B Shift Hours: _ N/A A» Ambient, Outside Buliding Number of Workers: N/A tvitial Final [Averages ~~ Total Total Fibersscc . Sane Sanple} Pump | Flow | Mow | flow | Fine | Tine | Thane [Vokmuel Lianitof | NIOSH Nunibur JLocation euxl Activity Type: | Nunsber lan Ratexqlany Rater On Off _\Minuest | (iters) (Detection! 7400 - | __Ol Hack BB Courcle G@-? | 15 (StS (08:35 107: 201 45 | fay be. -29 | 45 IG (5.5 10921 110712 | 45 03 ch -29 | (5 {4 14.5 (08:30 192: 15 | 95 ; . 04 leeros rae 2 3 iS ix 9:3ONO:(5] 4s OF Nidest street £ Yacren -¢ 119 ie a (EP To betel. Calibration Method: _ Rotameter Signalwe: ane." Zz egore Chain of Custody Releascd by: 2 Date: lin 17) 22) Accepted by: MA. HP_[~\i\paue: In17 ) ez) Signature: ae ease Tin: IY vo Signature: Ly ue Time: hy 2b NReluased by: : Date: Accepted by: Date: Si ure: ‘Time: Signature: Time: Signature: Time: Sighaure: Time: __ a