NYC 9/11 Public Portal Document
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Continuation
0 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: Dust Control
AIR SAMPLE CERTIFICATE OF ANALYSIS
1 Method: Phase Contrast Microscopy: NIOSH 7400; Issue #2, 1994/ELAP ID 10926
VOLUME(LITERS) FIBERS/CC
1 LAB ID#
K65192
LOCATION/SAMPLE ID
Basement/Hallway/Adjacent to 1200 <0.002
Stair
1 K65193 Basement/Hallway/Adjacent to 1200 <0.002
Washing Machine
I K65194 Basement/Right Room/Adjacent
to Sink
1200 <0.002
1 FIBERS/100 FIELDS
1 K65195 Field Blank ND
K65196 Field Blank ND
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1
1
1 D
Analyst Signature:
1 JAYCOX, DYLAN
(<) Indicates results are below the limit of detection (LOD). LOD is based on 5.5 fibers/100 fields.
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1 Iusustilal Hyyleue
ACCREDITED
LABORATORY
1
NYC-WTC 000104907
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