Asbestos air quality monitoring report, 115 Broadway

NYC 9/11 Public Portal Document

.11. Lot .: i;:t ti i,N . (1. It

• Attn: ;'2-Consulting & 1 g ._ +u_. Customer ID: CTS150 622 Georges Rd. Customer PO: North Brunswick, NJ 08902 Received: 10/01/01 8:15 PM Fax: (732) 729-1803 Phone: 732-729-1800 EMSL Order: 030105239 )iect 115 Broadway 122nd Floor EMSL Project ID: Analysis Date 10/112001

Fiber Analysts of All- Saul ics via NIOSH 7400, Revision 3, suc 2 8115194.

LAD I'rrt°rs/ Fibers! „ +r/t/f' / i)rtte Iu/attc Fibers Fields (fib CC) ;/NW' CC Notes

01 Trinity Level Center 10/112001 1440.00 12.0 100 0.002 15.29 0.004 030 a-0001 02 22nd Floor West side 10/1/2001 1520.00 29.0 100 0.002 36.94 0.009 030105239-0002 22nd Floor East side 10/1/2001 1520.00 39.5 100 0.002 50.32 0.013

CI 22nd Floor West side 10/1/2001 1000.00 43.0 100 0.003 54.78 0.021 1004

22nd Floor East side 10/1/2001 1000.00 31.0 100 0.003 39.49 0,015 105239-0005

Trinity Level / West 10/1/2001 1800.00 6.0 100 0.001 7.64 0.002 side 030105239-0006 07 Trinity Level / Center 10/1/2001 1800.00 10.0 100 0.001 12.74 0.003 030105239-0007

08 Trinity Level / East 10/1/2001 1800.00 16.0 100 0.001 20.38 0.004 side 030105239-0008 09 22nd Floor West side 10/1/2001 1800.00 11.0 100 0.001 14.01 0.003 030105239.0009 10 22nd Floor Center 10/1/2001 1800.00 14.0 100 0.001 17.83 0.004 030105239-0010

11 22nd Floor East side 10/1/2001 1800.00 8.0 100 0.001 10.19 0.002 030105239-0011 12 Blank 10/1/2001 0.00 <5.5 100 <7.0 Field Blark d 030105239-0012 ~ E. 4

Rain Yallabandi ' Analyst Laboratory Manager or other approved signatory

Lie t of detection is ' fibers/rrmr. The laboratory is not resyc it', be for data reported n ti10rs/cc. which Is dependent on volume coilected by non-laboratory personnel. This report relates only to the samples reported above. This report may riot be reproduced. e50e0t m fu,', without written approval by EMSL. Analyse rertormed by EMSL Manhattan (NY State FLAP #11506)

CM-1 i

NYC-WTC 000132936