NYC 9/11 Public Portal Document
I
Continuation `'+ HILLMANN ENVIRONMENTAL GROUP, L.L.C.
I To: 102-104 Greenwich St Manhattan
ENVIRONMENTAL CONSULTING & LAB SERVICES
Location: 102-104 Greenwich St/New York/NY
5 Story Building
HECO# Y1-3619
Procedure: Full Containment/Dust Control
AIR SAMPLE CERTIFICATE OF ANALYSIS
Method: Phase Contrast Microscopy: NIOSH 7400; Issue #2, 1994/ELAP ID 10926
I LAB ID#
K65623
LOCATION/SAMPLE ID
Basement/Hallway/Adjacent to
VOLUME(LITERS)
1200
FIBERS/CC
<0.002
Washing Machine
I K65624 Basement/Near Stair/Adjacent 1200 <0.002
to Elevator/East Side
K65625 Basement/Near Stair/Adjacent 1200 <0.002
to Store Room/West Side
FIBERS/100 FIELDS
K65626 Field Blank ND
K65627 Field Blank ND
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1 C o
Analyst Signature:
SAE-LAO, CHAIYUT , LAB DIRECTOR
(<) Indicates results are below the limit of detection (LOD). LOD is based on 5.5 fibers/100 fields.
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I ANHP.
Industrial Hygl.m.
ACCREDITED
(LABORATORY
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NYC-WTC 000104913
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