NYC 9/11 Public Portal Document
ATC ENVIRONMENTAL, INC. APPROVED NY STATE DOH SLAP # 106.179
104 East 25th Street A=POT'rs:D NVLAP Lab Code 6 3187
New York, NY 10010
Summary of TEM Results
ALC Environmental DATE: 10/07/01
115 W. 30th Street. 11th F1
Ncw York. NY 10001
Mt. J06hua SaYett
Project/Site Identification: Lefrak O3:aanization. Building 200
Various Sites
CONCLUSION:
TATIST*CAL SUMMARY
1) Ins+~r &mm~le:a 3betee Concantratio
T6)i6 Pro7cct a Volume(1) s/mm"2 S/cc nom/T3
5630- 60497 0-1 1900 0.0 0.0048
5630- 60498 0-2 1800 0.0 0.0048
5630- 60499 0-3 1800 0.0 0.0048
5630- 60500 0-4 1800 0 0 0.0049 *
5630- 60501 D-S 1800 22.2 0.0048
5630- 60502 0-6 1800 0.0 0.0048
5630- 60503 0-7 1800 0 0 0.0048
5630- 60504 0-8 1800 44.5 0.0095
5630- 60505 0-9 1800 0 0 0.0048 *
5630- 60506 0-10 1800 0 0 0.0048 •
5630- 60507 0-11 1800 0.0 0.0046 •
6630. 60508 0-12 1800 0 0 (,.0048
5630- 60509 0-13 1000 0 3 0.0046
5630- 60910 0-14 1800 0 0 0.0048
9630- 60511 0-15 1600 0 C 0.0048
5630- 60512 0-16 1800 0.0 0.0048 -
5630- 60513 0-17 1800 0.0 0.0048
5630- 60519 0-18 3.830 0.0 0.0048 •
5830- 60415 0-19 1800 0.0 0.0048
5630- 60516 0-20 1800 0.0 0.0048
5630- 60517 0-21 1600 0.0 0.0048
5630- 60518 0-22 1400 0 0 0.0048 *
5630- 60519 0-23 1800 0.0 0.3046
5630- 60520 D-24 1000 0.0 0.0048
5630- 60521 0-25 1600 0.0 0.0044 -
0-36 3800 0.0 0.0048
5630- 60522
5630- 60523 0-27 1800 0.0 0.0048 *
0-28 1800 0.0 0.0008
5630- 60424
5630- 60525 0-29 1800 0.0 0.0048
5620- 60526 0-30 1800 0.0 0.0048
Avaragw 2.2 0 0050 ,
h o*' Concentration
2i Outside Samples
TEM# Protect a Volumed) 3/mm"2 S/CC nam/M'3
Average= L N/A
Asbestos ConccntrAtion
3) 8l80tks
Proieet a S/4+m"2 AJee nom/m"3
TONS
5630- 60527 0-31 - - - - - - - - - Not Analyzed - - - - - - - - -
AVarage-
4) Value of 'r - Sthtxct:c : N/A
NYC-WTC 000095545
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