NYC 9/11 Public Portal Document
page 8 of 9
A TC Associates Inc.
104 E. 25th St.. 10th Floor New York, NY 10010-2917
(212)353.8280 Fax(212) 353-8306
BULK ASBESTOS ANALYSIS RESULTS
Client: ALC Environmental
Batch #: 3161
Project: Gateway Plaza Management Date Collected: 10/24/01
395 South End Avenue
Building 600
SAMPLE INFORMATiON Asbestos Result Fibrous Material Non-Fibrous Material NOB Result
#: 36 Date Analyzed: 10/27/01 Trace Chrysotile 12.5% Organic
lot: Tan +! 9.9% Residue
Location: 4A living room floor 37.6% Carbonate
Type of Mat: Misc. Mat.
Homogenity: " Y By: JA/RP
Comment:
lS f
Method: ELAP+EPA PLM NOB-PLM/TEM
Field #: 37 Date Analyzed: 10/27/01i Trace Chrysotile 1.4% Organic
Color: Tan 1.3% Residue
Location: 40 living room floor 7.3% Carbonate
Type of Mat: Misc. Mat.
Homogenity: Y By: JA/RP l )
Method: ELAP+EPA PLM NOB-PLM/TEM Comment:
Field #: 38 Date Analyzed: 10/27/01 race Chrysotile 11.5% Organic
Color: Tan 149.1% Residue
Location: 4N living room floor 39.4% Carbonate
of Mat Misc. Mat.
togenity: Y By: JA/RP
Method: ELAP+EPA PLM NOB-PLM/TEM Comment:
Field #: 39 Date Analyzed: : 10/27/01 race Chrysotile 9.4% Organic .
Color. . Tan 3.4% Residue
Location: "4P living room floor . . 7.2% Carbonate
Type of Mat: Misc. Mat.
Homogenity:' : Y BY: JA/RP
Method: ELAP+EPA PLM NOB-PLM/TEM Comment:
Field #: 40 Date Analyzed: 10/27/01 race Chrysotile 8.4% Organic
Color: Tan 155.2% Residue
1
Location: 4P living room wsill 36.4% Carbonate
Type of Mat: Misc. Mat.
Homogenity: Y By: JA/RP
Method: ELAP+EPA PLM NOB-PLM/TEM Comment:
Legend: TRACE • LESS THAN LIMIT OF OUANTITATION (<0.25%)
Note 1: For point counts Inc limit of quantitation of 0.25% is based an one asbestos point counted over 400 non-empty points
Now 2: >1% asbestos by weight is considered an ACM (Asbestos Containing Material).
Reviewed and Signed for the Company by:
Analyst:
v
'1 i7frfrk ')VLb
Director of Laboratory Services
NYC-WTC 000121640
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