NYC 9/11 Public Portal Document
02-15-2002 05:21pm From-COOPER SQUARE +12126349920 T-521 P 010/010 F-761
JLC ENVIRONMENTAL CI)NSULTANTS, INC.
200 Park Avenue South, Suite 1001 New York, New York 10003
Phone, (212) 420.6119 i ax, (212) 420-6092
Project No : 01-2104
Cooper Square Realty ELAP Lcii Code: 1029 Analyta! FIBERS
O East 43rd Street NIOSH ann AIt1A Lab (. ode: 100273 Date Received: 9125101
New York, NY 10017 ;+VLAt gib,, c,: , 101065 Date Analyzed. 925101
Batch e►' 010SA666
SUMMARY OF ANALYTICAL RESULTS
Site: 1 2 South End Avenue, N York, NY
SAMPLE #
COLLECTED DESCRIPTION 1LOCATION TIMEfinin) VOLUME(I) FIBIFIELD RESULTS(Vccl
LAS q
031 Ambientl 2nd Floor/ North Sidel Hallway 120 1847 3/100 0.Q0'kLQQ
244eprember
A 6498
032 Ambient/ Lobby 120 1847 4/100 0.001<LOD
24-September
A 6499
033 Ambient/ Lobby 120 1847 4/100 0.001<LOD
24-September
A 6500
034 FIELD BLANK 0/100
24-September
A 6501
035 FIELD BLANK 0/100
24-September
A 6502
036 FIELD BLANK 0(100
24-September
A 6503
Sample Analysis by. <Li0 - Les ; than limit of detection which is 5.5 Fibers' 100 Fields
VOID - H.+ ', P. (High Concentration of Particles)
Positive Phase Contrast Microscopy (PCM) V0102 = Cn ~!10aded
Mtbnd of 4a a Preparation and Analysis•
All samples analyzed in accordance with the NIOSH 7400 Method Using "A" Counting RL,e s. Issue 2, August 1994 ~a '( '- ry ' ` ' ~I -' ~ "
lnetrumentation, "--
a r
0lynmrs PCM "tI 614.2 with Waitan-SeCKett fsratk:u*a (10.m t,ai~l :tiameter). Laboratory Director
Report Dats: September 25,
2001
JLC is responsible for only the fiber counts within the limitations of the method described es NIOSH 7400 Among other limitalions, this method
givee only an index of airborne fibers and provides only ,un estimate of asbestos concent ation. Any and all claims arising out of JLC's analysis of
these samples are limited in recovery to the cost of analyzing samples. JLC accepts no . dher liability and the client agrees to seeK no costs beyond
thv above,
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NYC-WTC 000121053
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