NYC 9/11 Public Portal Document
AIRTEK Date: 12/10/01 Proj Mum: 01-1212
ENVIRONMENTAL Page: 88
AIR SAMPLING RESULTS
CORP Code: TJ
. --Types of Project-- Address:LIONS HEAD
110 DEVELOPEMENT LLC
110 CHURCH ST.
State: Zip:
Date Analyzed: 12/12/01
Sample J -1210-01 TJ -1210-02 TJ -1210-03 TJ -1210-04 TJ -1210-05
Location WA,1ST FL. OWA,IST FL. OWA,IST FL. OWA,IST FL. OWA,22ND FL.
FT. EAST OF 15FT. WEST OF INSIDE CLEAN 10FT. WEST OF 4AIN
50 MURRAY ST. 50 MURRAY ST. LOOM OF ELEVATOR STAIRWAY
' _______ NTRANCE ENTRANCE PERSON. DECON NTRANCE
ctivity )URING ABATEMENTDURING ABATEMENT )URING ABATEMENT DURING ABATEMENT )URING ABATEMENT
Personal - - - - - - - -
vg Flow 5.0 5.0 5.0 5.0 5.0
al Date 2/10/01 12/10/01 12/10/01 12/10/01 12/10/01
ime On 7:10A 07:11A 07:13A 07:16A 07:23A
rime Off 2:10P 12:12P 12:13P 12:15P 12:21P
of Time 300 min 301 min 300 min. 299 min 298 min
of Vol 1.500 ltr 1505 ltr 1500 ltr 1495 ltr 1490 ltr
V. Cnt
Fibr
•465 .615 .49 .02 .195
'em Fld
ibr Cnt
Fibr
Per CC 0.0152 0.0200 0.0160 0.0018 0.0064
omments
ANALYSIS: NIOSH 7400 METHOD, A RULES - NIKON,330PHOT -
1 Authorized Signature
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NYC-WTC 000098242
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