NYC 9/11 Public Portal Document
AIRTEK Date: 12/12/01 Proj Num: 01-1212
ENVIRONMENTAL Page: 111
AIR SAMPLING RESULTS
CORP Code: TJ
--Types of Project-- Address: LIONS HEAD
110 DEVELOPEMENT LLC
110 CHURCH ST.
State: Zip:
Date Analyzed: 12/16/01
Sample UJ -1212-13 TJ -1212-14 TJ - 1212-15 TJ -1212-16 TJ -1212-17
Location A,12TH FL. OWA,11TH FL. DJ,1ST FL. OWA,IST FL. OWA,IST FL.
fAIN STAIRWAY fAIN STAIRWAY 50 MURRAY ST. 5FT. EAST OF 15FT. FROM
ENTRANCE 50 MURRAY ST. ASTE DECON
1 ctivity DURING ABATEMENT DURING ABATEMENT )URING ABATEMENT )URING ABATEMENT DURING ABATEMENT
ersonal - -
5.0 5.0 5.0 5.0 5.0
I vg Flow
al Date 12/12/01 12/12/01 12/12/01 12/12/01 12/12/01
rime On 08:12P 08:15P 11:46P 11:48P 11:51P
ime Off 2:30A 12:32A 04:15A 04:18A 04:21A
l of Time 58 min 257 min 269 min 270 min 270 min
of Vol 1.290 ltr 1285 ltr 1345 ltr 1350 ltr 1350 ltr
V Cnt
Fibr
.10 .22 .25 .20
er Fld .21
ibr Cnt
Fibr
Per CC 0.0080 0.0038 0.0080 0.0091 0.0073
omments
I ANALYSIS: NIOSH 7400
I Authorized Signature
I
I
NYC-WTC 000098267
OCR can misread numbers and units. Confirm readings against the page image before using them.