NYC 9/11 Public Portal Document
U
Continuation
0 HILLMANN ENVIRONMENTAL GROUP, L.L.C.
ENVIRONMENTAL CONSULTING & LAB SERVICES
• To: CLARIS SERVICES GROUP
• Location: Marriott World Financial Center
85 West Street/New York/NY
HECO# Y1-3508
• Procedure: Air Quality
0 AIR SAMPLE CERTIFICATE OF ANALYSIS
1994/ELAP ID 10926
Method: Phase Contrast Microscopy: NIOSH 7400; Issue #2,
VO I)ME(LITERS) EIBERS/CC
• lAB ID# L OC4TM/SAMPLE
1200 0. )06
• K43999 1st Fl/Ladies' Bathroom
1200 0.005
K44000 1st Fl/Main Lobby
•
1(44001 1
s4- F1/With in 10' of Elevator 1200 0.)11
& Bathroom
1200 0.010
■ K44002 Main Entry to Restaurant
■ Airlock
1200 0.005
■ K44003 1st F1/Ladies' Bathroom
1200 0.013
K44004 1st Fl/Main Lobby
1200 0.012
■ K44005 1st Fl/With in 10' of E1 evator
& Bathrooms
1200 0.020
K44006 Main Entry to Restaurant
■ Airlock
1200 <0.002
■ K44007 1st Fl/Ladies' Bathroom
1200 0.010
K44008 1st Fl/Main Lobby
1200 0.006
K44009 1st Fl/With in 10' of El evator
• & Bathrooms
•
■ Analyst Signature:
SAE-LAO, CHAIYUSf LAB DIRECTOR
(LOD). LOD is based on 5.S fibers/100 fields.
■ (<) Indicates results are below the limit of detection
2 of 3
I AIHA
IndustrhJ wyoiene
i ACCREDITED
;LABORATORY
NYC-WTC 000131199
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