NYC-WTC_000232560

NYC 9/11 Public Portal Document

NYC Response Asbestos Air Sampling Results at Fixed Locations Sampling Date and Tima: 10/11/01 (00:01) to 10/11/01 (12:00)

PCM by MOSH 7400 Sampling Sampling Omni* tree Structuft (01* 1 a/rem* S-Bc6‘ 'Pate Sample Ho. Location Matria

<7550 A 1440 Air Jii- NA 0- £ <15.50 <0.0041 ■^5x541 ■titrnggT'Ml

■t'rnwgiii <7551 175S~ I >555 _B_ Cl P 1440 1440 14^ IAir 30.57

8.92 0.009 <0.002 T 0 0 7 t <15.& 1 <0.0041 I ua~ ■niKiLSBaKiLiniHi ■KIWyTiTiMj 17568 175g5~ 175^ ~T~ 1440 ¥ TT T^TS' 7.04 T 0

0 0 <15.50 <0.0041 17553 ! 1440 aF 1142- o^oep 0 0 <15.50 <0.0041 r 10/11/2001 17563 1'y Air 3537 0003 0 7 <iS3o <0.0041

f 10/11/2001 17556 ^<7565 K L 1420 1*40~ 3E Air <7.0 <7.0 ^SrOSl <0.002 J. 0 <15.50 <0.0041 175^5 Ml 1440 Afa- <7.0 <0.062 0 ! <0.0041 10/11/2001 17564 N 1440 Air <7.0 <0.002 0 <15.60 <6.0041 10/11/2001 1755A P Air <7.0 ■«ao.oo2 0 <15.50 <o;oo4i ion 1/2001 17561 -Q- 1440 -AL 10.19 0.003 _o. <15.^ <0.0041 10/11/2001 17562 QDmp 1440 Air <7.0 <6.002 _o <1550 <0.0041 10/11/2001 17557 s 1440 Air <7.0 <0.002 0 <15.50 <0.0041 coca 04100

Sampling Locations: NS: Not sampled A: NE corner of West Broadway & Barclay 'Structure (S) roughly equivalent to Fiber (1) B: SE comer of Church & Dey St. NR: Not requested C; Trinity (a.k.a. Church) & Liberty NA: not analyzed due to overloading of particulates Cl: SW corner of Broadway & Liberty St D; East end of Albany St. at Greenwich St E; Western end of Liberty St. al South End Ave F: Northern median strip of Vesey & West St G; Church and Duane St. H: South side of Chase Manhattan Plaza at Pine St. I: SE corner of Wall St. & Broadway J: NE corner of Warren & West St K: West st. & Albany In median strip L: On walkway toward North Park tec area (north side of Stuyvesant High), access to TAGA bus area M. Western end of Harrison St at West St. (on tree next to bulkhead) Mt : West St. - SO yards south of Harrison St at bulkhead N: South s'ide of Pier 25 (next to voileybali court) ERT: 10/12/01 09:50 AM o P. NE corner of South End Ave. & /Mbany H A Q: Barclay & West St. (center island) in proximity to USCG command post h; R: TAGA Bus Location I S: Rector & South End So MOSH 7400; Fiber Analysis of Air Samples via NIOSH 7400, Revision 3, Issue 2, 8/15/94 Asbestos Fiber Analysts by Transmission Electron MIcrascopy (TEH) EPA 40CFR Part 763 (AHERA) Standard criteria: EPA 40CFR Patt 763 (AHERA): 0.01 liber/cc (PCM). 70 S/mm’, volume 1200 L, for 25 mm filter (TEM) o FL-10 1' o co co

NYC-WTC_000232560