NYC 9/11 Public Portal Document
11,
Date of Sampling: December 3, 2001
0 HILLMANN ENVIRONMENTAL GROUP, L.L.C.
ENVIRONMENTAL CONSULTING & LAB SERVICES
Date of Sample Receipt: December S, 2001 1600 ROUTE 22 EAST
P.O. BOX 1597
ITO : 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
Attn: Ms. Essa Betah
,Location: 104 Greenwich St/New York/NY
HECO# Y1-3619
Procedure: Pretest
' Field Technician: CUASCUT, DETRICK F
Date of Analysis: December 5, 2001
Date of Issue: December 7, 2001
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
K62560 Within 10' of Hallway Door 610 <0.004
Exit
K62561 Hallway within 10' of 1st Step 600 0.005
Leading to 2nd Fl
K62562 2nd & 3rd Fl/Within Back 610 <0.004
Stairwell
K62563 1st F1/10' Center Bar 620 <0.004
K62564 Within 10' of Doorway Leading 630 <0.004
to Hardware Store
K62565 Within Doorway to Kitchen 630 <0.004
K62566 1st F1/Behind Center Bar 630 <0.004
Analyst Signature:
ELLIS, BENJAMIN, J. , ASSISTANT MANAGER
(<) Indicates results are below the limit of detection CLOD). LOD is based on 5.5 fibers/100 fields.
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NYC-WTC 000104892
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