Air monitoring results transmittal for 74 Broad Street, May 2002

NYC 9/11 Public Portal Document

LIIdLa 06/08/02 WED 11:37 FA2

Safe Environmental Consultants, Inc. 094 +Fax: (718) 372-7076 448 Ncpturlc 219 +71 (718) 437-5331 Fax: + Fa (718) 437-5332 5714 1,6 Avenue. Brooklyn. N.Y. 1

REPORT AIR SAMPLES ANALYTICAL Client: Dote Collected: 0502/2002 Oscar Gniss &c San, Inc. consda Or G. YarkWn 74 3r034 Street Date fi e: 05/03/1002 New York, NY Date Analysed: 05/03/2002 Old r Anal Ted By- Signature Analytical Method: ldK3S NYS DOE ELAP LAB #_ 11716 RB: 74 Broad Sheet, New York. NY Air Quality CPN: 74135

Samplo Volume Fibers ~er Client Sample Location (Chars) (crhnm ) Description Sample # 0.0(33 f/cc Air Quality 1200 74BS-01 Roof Area, CwMer I200 O.Ota20 f/cc Air Qualify 74BS-02 6' Floor, BOA Side Air amity 1200 0.0' 16 f/cc 74B5-03 66 Flax, Notch Side 1200 0.0020 f/cc Air Quality 74BS-04 Staircase, Top Area 1200 0.U')161/cc Air Quality 74139-05 Staircase. Lowe' Arm 12170 0.0016 f/cc Air Quality 7455.06 r Floor, West Side 1200 0,0312 f/cc Air Quality 74!3.4.07 Sat Floor, East Sidc 1200 O.001 Dec Air Quality 74BS-08 4s' Floor, North Side 1200 0.0012 f/cc Quality 74$5-09 0 Flom, Soak Side 1200 0.0016 f7cc Air Quality 74BS-t0 3's Floor, West. Side 1200 0.D012 17cc Air Quality 7455-11 316 Floor, East Side 1200 0,0016 f/cc Air Quality 74BS-12 2"d Fes: NOS Side 0016Uoc Air Quality 1200 0. 74B5-13 2:mdFI , th Si~ 0JJ0I6 f/cc AirQuality 1200 Lobby, Middle Area 74B844 BI1L< 0.01 Ucc 7435-15 Field blank BDL< 0 Al f/cc 7413x-16 field Blank

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05/08/02 WED 11:25 [TX/RI NO 506IB)

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