NYC 9/11 Public Portal Document
I
I Date of Sampling: December 10, 2001
0 HILLMANN ENVIRONMENTAL GROUP, L.L.C.
ENVIRONMENTAL CONSULTING & LAB SERVICES
Date of Sample Receipt: December 11, 2001 1600 ROUTE 22 EAST
P.O. BOX 1597
102-104 Greenwich St Manhattan UNION, NEW JERSEY 07083-1597
I To:
255 47th Street
Brooklyn, NY 11220
(908) 688-7800
FAX (908) 688-7800
www.hillmanngroup.com
I Attn: Ms. Essa Betah
Location: 102-104 Greenwich St/New York/NY
I S Story Building
HECO# Y1-3619
Procedure: Dust Control
Field Technician: KONGDANG, SURIN
Date of Analysis: December 11, 2001
' 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 K64473 2nd Fl/Halway/Adjacent to 1200 0.002
Stairwell
I K6447.4 3rd Fl/Hallway/Adjacent to 1200 0.002
Stairwell
I K64475 3rd Fl/Personal Decon 1200 <0.002
K64476 4th Fl/Hallway/Adjacent to 1200 0.002
I Stairwell
K64477 5th Fl/Hallway/Adjacent to 1200 0.005
I Stairwell
K64478 2nd Fl/Hallway/Adjacent to 1200 <0.002
I Stairwell
' Analyst Signature:
JAYCOX, DYLANT,.
(<) Indicates results are below the limit of detection (LOD). LOD is based on 5.5 fibers/100 fields.
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Indastriet Hygiene
ACCREDITED
LABORATORY
I
NYC-WTC 000104904
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