NYC 9/11 Public Portal Document
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Continuation
p HILLMANN ENVIRONMENTAL GROUP, L.L.C.
ENVIRONMENTAL CONSULTING & LAB SERVICES
To: 102-104 Greenwich St Manhattan
Location: 102-104 Greenwich St/New York/NY
5 Story Building
HECO# Y1-3619
Procedure: Full Containment/Dust Control
AIR SAMPLE CERTIFICATE OF ANALYSIS
I Method: Phase Contrast Microscopy: NIOSH 7400; Issue #2, 1994/ELAP ID 10926
LAB ID# LOCATION/SAMPLE ID VOLUME(LITERS) FIBERS/CC
K65964 3rd Fl/Personal Decon 1200 <0.002
I K65965 3rd Fl/Hallway/Adjacent to
Stair
1200 0.004
I K65966 4th Fl/Hallway/Adjacent to
Stair
1200 <0.002
I K65967 5th Fl/Hallway/Adjacent to
Stair
1200 0.003
FIBERS/100 FIELDS
K65968 Field Blank ND
I K65969 Field Blank ND
1
1
Analyst Signature:
I JAYCOX, DYLAN M.
(<) Indicates results are below the limit of detection (LOD). LOD is based on 5.5 fibers/100 fields.
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AIHA\
Industd.I Nyylsns
ACCREDITED
LABORATORY
1
NYC-WTC 000104917
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