NYC 9/11 Public Portal Document
I 0 HILLMANN ENVIRONMENTAL GROUP,L.L.C.
Date of Sampling: December 26, 2001 ENVIRONMENTAL CONSULTING & LAB SERVICES
Date of Sample Receipt: December 27, 2001 1600 ROUTE 22 EAST
P.O. BOX 1597
To: 102-104 Greenwich St Manhattan UNION. NEW JERSEY 07083-1597
255 47th Street (908) 688-7800
Brooklyn, NY 11220 FAX (908) 688-7800
www.hiilmanngroup.com
I Attn: Ms. Essa Betah
Location: 102-104 Greenwich St/New York/NY
I 5 Story Building
HECO# Y1-3619
I Procedure: Full Containment/Dust Control
Field Technician: KONGDANG, SURIN
Date of Analysis: December 27, 2001
I Date of Issue: January 2, 2002
. AIR SAMPLE CERTIFICATE OF ANALYSIS
• Method: Phase Contrast Microscopy: NIOSH 7400; Issue #2, 1994/ELAP ID 10926
I LAB ID#
K67684
LOCATION/SAMPLE ID
2nd Fl/Hallway/Adjacent to
VOLUME(LITERS)
1200
FIBERS/CC
0.002
Stair
I K67685 3rd Fl/Personal Decon 1200 <0.002
K67686 3rd Fl/Hallway/Adjacent to 1200 0.002
Stair
I K67687
K67688
4th Fl/On Stair
5th Fl/Hallway/Adjacent to
1200
1200
0.002
•<0.002
Stair
K67689 2nd Fl/Hallway/Adjacent to 1200 <0.002
Stair
I K67690 3rd Fl/Personal Decon 1200 <0.0Q2
' Analyst Signature:
ELLIS, BENJAMIN, J. , ASSISTANT MANAGER
(<) Indicates results are below the limit of detection CLOD). LOD is based on 5.5 fibers/100 fields.
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ACCREDITED
LABORATORY
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NYC-WTC 000104924
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