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: 104 Greenwich St/New York/NY
HECO# Y1-3619
Procedure: Pretest
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
K62567 Within 10' of Front Door 620 <0.004
K62568 Front/East Side of Building 630 <0.004
Within Middle Stairwell Main
K62569 104 Greenwich St 640 <0.004
FIBERS/100 FIELDS
K62570 Field Blank ND
K62571 Field Blank ND
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Analyst Signature: L - ' ' -
ELLIS, BENJAMIN, J. , ASSISTANT MANAGER
(<) Indicates results are below the limit of detection (LOD). LOD is based on 5.5 fibers/100 fields.
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Indust$*t ttyg.n.
ACCREDITED
LABORATORY
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NYC-WTC 000104893
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