NYC-WTC_000203136

NYC 9/11 Public Portal Document

Dureau UJ AJJ, nujbc a HOXOAUMUo mukvnuau AIR MONITORING DATA SHEET & CHAIN OF CUSTODY FORM PROJECT INFORMATION ‘PROJECT NAME: I «• ADDRESS: I* BOKO: ‘DATE: ^JUR MONITOR: ••(alBackground: _ (b) OSHA: — (c) Pre-Abale__ (d)PoslAbale:_ (c) Abatement: (l) Ambient-Z5 (g) PCM(0.8nMCE) Ji (h)TEM (0.45pMCE)

AIR SAMPLING DATA SAMPUNGTIME FLOIRATEOF PUUP{L/min) ’■ Sample ID ••Pump •■Sample Locaiion ‘••SUrt End Total "SUrt End Au. “Total “nber Time Time Mins flow Flow now Void) Ceac. No: /5t.7g^/S ______ 5\A zA X>x> /5 /S /•S' /g 5^ oo zX ZSL 75" 5^ zx Zsi zr 5?6 CHAW Of CUSTODY TuTnareond Time 2hn___ Ohn___ 24hrs__ 48hrs___ 72hn__ * Rdioquisbed by * Received by *Date / "•Time * Analysis Requested r s 6'(rp NIOSH 7400: X

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» o > H KJ 'm 'lew Yow City Department of Environmental ProtecDon Bureau of Air, Noise A Hazardous Materials I Division of Etaergeney Response and Technieal Assessment 96-05 Horace Harding Expressway o o Corona, New York 11368 I o o CaJ o rfs

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NYC-WTC_000203137