NYC 9/11 Public Portal Document
I
Date of Sampling: December 17, 2001
0 HILLMANN ENVIRONMENTAL GROUP, L.L.C.
ENVIRONMENTAL CONSULTING & LAB SERVICES
Date of Sample Receipt: December 18, 2001 1600 ROUTE 22 EAST
P.O. BOX 1597
I To: 102-104 Greenwich St Manhattan
255 47th Street
Brooklyn, NY 11220
UNION, NEW JERSEY 07083-1597
(908) 688-7800
FAX (908) 688-7800
www.hilimanngroup.com
Attn: Ms. Essa Betah
Location: 102-104 Greenwich St/New York/NY
5 Story Building
HECO# Y1-3619
Procedure: Full Containment/Dust Control
Field Technician: KONGDANG, SURIN
Date of Analysis: December 18, 2001
I Date of Issue: December 21, 2001
AIR SAMPLE CERTIFICATE OF ANALYSIS
I Method: Phase Contrast Microscopy: NIOSH 7400; Issue #2, 1994/ELAP ID 10926
n
1 K65697 Basement/Hallway/Adjacent to 1200 <0.002
Stairwell
I K65698 3rd F1/Personal Decon 1200 <0.002
K65699 3rd Fl/Hallway/Adjacent to 1200 <0.002
Stairwell
0.002
I K65700 4th Fl/Hallway/Adjacent to
Stairwell
1200
K65701 5th Fl/Hallway Adjacent to 1200 0.002
I Stairwell
K65702 Basement/Hallway/Adjacent to 1200 <0.002
Stairwell
j
8
G
G
I Analyst Signature:
SAE-LAO, CHAIYUT , LAB DIRECTOR
0
(<) Indicates results are below the limit of detection (LOD). LOD is based on 5.5 fibers/100 fields.
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ACCREDITED
LABORATORY;
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NYC-WTC 000104914
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