NYC 9/11 Public Portal Document
I
Date of Sampling: December 11, 2001
0 HILLMANN ENVIRONMENTAL GROUP, L.L.C.
ENVIRONMENTAL CONSULTING & LAB SERVICES
Date of Sample Receipt: December 12, 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.hillmanngroup.com
I Attn: Ms. Essa Betah
Location: 102-104 Greenwich St/New York/NY
I 5 Story Building
HECO# Y1-3619
Procedure: Dust Control
Field Technician: KONGDANG, SURIN
Date of Analysis: December 12, 2001
I Date of Issue: December 14, 2001
AIR SAMPLE CERTIFICATE OF ANALYSIS
I Method: Phase Contrast Microscopy: NIOSH 7400; Issue #2, 1994/ELAP ID 10926
I LAB IDS
K64596
LOCATION/SAMPLE ID
3rd Fl/Personal Decon/Clean
VOLUME(LITERS)
1200
FIBERS/CC
<0.002
Room
1 K64597 1st Fl/Store Room/Adjacent to 1200 <0.002
Stair Down
1 K64598 Basement/Hallway/Adjacent to 1200 0.005
Stair
K64599 Basement/Hallway/Adjacent to 1200 0.006
Washing Machine
I K64600 Basement/Hallway/Adjacent to
Store Room
1200 0.006
K64601 3rd Fl/Personal Decon/Clean 1200 <0.002
Room
Analyst Signature:
JAYCOX, DYLA4)M.
(<) Indicates results are below the limit of detection (LOD). LOD is based on 5.5 fibers/100 fields.
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Indastd.l Myylene
ACCREDITED
LABORATORY
NYC-WTC 000104908
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