NYC 9/11 Public Portal Document
AIRTEK Date: 12/17/01 Proj Num: 01-1212
ENVIRONMENTAL Page: 143
AIR SAMPLING RESULTS
CORP Code: TJ
r -
--Types of Project-- Address: LIONS HEAD
110 DEVELOPEMENT LLC
110 CHURCH ST.
State: Zip:
,
Date Analyzed: 12/21/01
Sample J -1217-19 J -1217-20 -1217-21 J -1217-22 -1217-23
Location WA,BTH FL. WA,7TH FL. -,1ST FL. WA.1ST FL. .,1ST FL.
•
• IN STAIRWAY AIN STAIRWAY MURRAY ST 5FT. EAST OF AN ROOM
0 MURRAY ST. PERSONAL
NTRANCE ON
ctivity )URING ABATEMENT ABATEMENT ABATEMENT ING ABATEMENT
ersonal - -
vg Flow 5.0 5.0 5.0 5.0 5.0
al Date 2/17/01 12/17/01 2/17/01 2/17/01 2/17/01
ime On 0:50A 10:55A 1:24P 1:27P 1:29P
rime Off 1:46P 01:49P 4:39P 4:41P 4:42P
of Time L76 min 174 min 95 min 94 min 93 min
of Vol 80 ltr 870 ltr 75 ltr r111DW; 65 ltr
I V Cnt
Fibr
•16 .005 .155 .235 .19
Per Fld
ibr Cnt
Fibr
I Per CC 0.0100 0.0031 .0078 0119 .0097
omments
ANALYSIS: NIOSH 7400 MET]
Authorized Signature
NYC-WTC 000098302
OCR can misread numbers and units. Confirm readings against the page image before using them.