NYC 9/11 Public Portal Document
1
Date of Sampling: December 13, 2001
0 HILLMANN ENVIRONMENTAL GROUP, L.L.C.
ENVIRONMENTAL CONSULTING & LAB SERVICES
Date of Sample Receipt: December 14, 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.hillmanngroup.com
Attn: Ms. Essa Betah
Location: 102-104 Greenwich St/New York/NY
5 Story Building
HECO# Y1-3619
Procedure: Dust Control
Field Technician: KONGDANG, SURIN
Date of Analysis: December 14, 2001
Date of Issue: December 17, 2001
AIR SAMPLE CERTIFICATE OF ANALYSIS
Method: Phase Contrast Microscopy: NIOSH 7400; Issue #2, 1994/ELAP ID 10926
I LAB ID#
K65299
LOCATION/SAMPLE ID
2nd Fl/Near Stairwell
VOLUME(LITERS)
1200
FIBERS/CC
<0.002
K65300 3rd Fl/Personal Decon 1200 0.002
K65301 3rd Fl/Hallway/Adjacent to 1200 <0.002
Stair
K65302 4th F1/Hallway/Adjacent to 1200 <0.002
Stair
I K65303 5th Fl/Hallway/Adjacent to
Stair
1200 0.004
K65304 2nd Fl/Near Stair 1200 <0.002
1 K65305 3rd Fl/Personal Decon 1200 0.004
Analyst Signature:
JAYCOX, DYL M.
(<) Indicates results are below the limit of detection (LOD). LOD is based on 5.5 fibers/100 fields.
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I AIHA
IndastAel Myylene
ACCREDITED
LABORATORY
H
NYC-WTC 000104910
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