NYC 9/11 Public Portal Document
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
I 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
K68205 3rd Fl/Hallway Adjacent to 1200 0.004
I K68206
Stairs
3rd Fl/Personal Decon 1200 0.003
' K68207 4th Fl/Hallway Adjacent to 1200 <0.002
Elevator
K68208 5th Fl/Hallway Adjacent to 1200 0.002
Stair
FIBERS/100 FIELDS
K68209 Field Blank ND
K68210 Field Blank ND
Analyst Signature: \ I'
JAYCOX, D?IAN M.
/971"
(<) Indicates results are below the limit of detection CLOD). LOD is based on 5.5 fibers/100 fields.
I Page 2 of 2
AIH1•
ACCREDITED
LABORATORY
NYC-WTC 000104929
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