NYC 9/11 Public Portal Document
Table 2
Air Samples - Carpet
OSHA PEL
New York City Law Department
100 Church Street
New York
Sample ID; OSHA0353 OSHA0354 OSHA0355 OSHA0356 OSHA0354 OSHA0355 OSHA0356 OSHA0357 OSHA0365 OSHA0366 OSHA0367 OSHA0368 OSHA0201 OSHA0202 OSHA0203 OSHA0204
Lab Sample ID: 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4
Sample Date: 3/12/02 3/12/02 3/12/02 3/12/02 3/13/02 3/13/02 3/13/02 3/13/02 3/14/02 3/14/02 3/14/02 3/14/02 3/15/02 3/15/02 3/15/02 3/15/02
Start Time; 6:11 6:12 12:30 12:31 6:16 6:16 12:27 12:28 6:10 6:11 13:00 13:01 6:30 6:31 12:30 12:32
Sample Type: Air Air Air Air Air Air Air Air Air Air Air Air Air Air Air Air
Floor:
Migue Manuel Miguel Manuel Ruban Ceasar Ruban Ceasar Ceasar Fabien Ceasar Fabien
Name of Personnel: Reynoso Gonzalez Reynoso Gonzalez Reyes Rodriguez Reyes Rodriguez Rodriguez Pereyna Rodriguez Pereyna Mike Green Daniel Reilly Mike Green Daniel Reilly
ASBESTOS (fibers/cc) <0.004 <0.004 <0.004 <0.004 <0,004 <0.004 <0.004 <0.004 0.010 (2) 0.013(2) 0.006 (1) 0.011 0.005 0.013 <0.004
TEM Quality Control
ASBESTOS (strudures/mn?) NQCS NQCS NQCS NQCS NQCS NQCS NQCS NQCS NQCS NQCS NQCS NQCS NQCS NQCS NQCS NQCS
< Indicates less than the limit of quantification
70 structures/mm^ = AHERA re-occupancy
criteria for school children
NQCS - No quality control sample taken
(1) Analyst was unable to quantify fiber
concentration because of overloading of .
particulate matter on the finer.
(2) Moderate to heavy particulate matter is
present on the filter which may obscure some
fibers causing results with a low bias.
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