NYC 9/11 Public Portal Document
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HILLMANN ENVIRONMENTAL GROUP, L.L.C.
Date of Sampling: December 18, 2001 ENVIRONMENTAL CONSULTING & LAB SERVICES
Date of Sample Receipt: December 19, 2001 1600 ROUTE 22 EAST
P.O. BOX 1597
To: 102-104 Greenwich St Manhattan UNION, NEW JERSEY 07083-1597
I 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
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HECO# Y1-3619
Procedure: Full Containment/Dust Control
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Field Technician: KONGDANG, SURIN
Date of Analysis: December 19, 2001
Date of Issue: January 3, 2002
' AIR SAMPLE CERTIFICATE OF ANALYSIS
Method: Phase Contrast Microscopy: NIOSH 7400; Issue #2, 1994/ELAP ID 10926
LAB ID# LOCATION/SAMPLE ID VOLUME(LITERS) FIBERS/CC
K65958 2nd Fl/Hallway/Adjacent to 1200 0.002
Stairwell
K65959 3rd F1/Personal Decon 1200 <0.002
I K65960 3rd Fl/Hallway/Adjacent to
Stair
1200 0.004
K65961 4th F1/Hallway/Adjacent to 1200 0.004
I Stair
K65962 5th Fl/Hallway/Adjacent to 1200 0.005
I Stair
K65963 2nd F1/Hallway/Adjacent to 1200 <0.002
Stair
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I Analyst Signature:
JAYCOX, DV.AN MP.
(<) Indicates results are below the limit of detection (LOD). LOD is based on 5.5 fibers/100 fields.
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ACCREDITED
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LABORATORY
NYC-WTC 000104916
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