NYC 9/11 Public Portal Document
page 5 of 9
A TC Associates Inc.
104 E 25th Si.. 10th Floor New York, NY 10010-2917
-..` 353-8280 Fax 1212) 353-8306
BULK ASBESTOS ANALYSIS RESULTS
Client: ALC Environmental
Batch #: 3145
Project: Gateway Plaza Management Date Collected: 10/22/01
395 South End Avenue
Building 600
SAMPLE INFORMATION Asbestos Result Fibrous Material Non-Fibrous Material NOB Result
#: 21 Date Analyzed: 10/24/01 ;Trace Chrysotile i 103% Organic
r. Grey l i57.5% Residue
Location: Apt 27P living room window sill
I ';32.2% Carbonate 'I
li
Type of Mat: Misc. Mat.
Homogenity: Y By: YP/RP
Method: ELAP+EPA PLivi NOB-PLM,TEM Comment:
Field #: 22 Date Analyzed: 10/24/01 ! Trace Chrysotile ii 10.5% Organic
' 70.4% Residue
Color: Grey
Location: Apt 26L living room window sill 19.1% Carbonate Ii
Tuna of Mat• Misc Mat i{
YP
Homogenity: Y By: YP!RP
Method: ELAP+EPA PLM NOB-PLMITEM Comment:
Date Analyzed: 10/24/01 Chrysotile 1.4% Organic
Field #: 23
Color: Grey 0.6% Residue
Location: Apt 26M living room window sill 8.0% Carbonate
of Mat: Misc. Mat.
•ogenity: Y By: YP/RP
Method: ELAP+EPA PLM NOB-PLM/TEM I Comment:
IField #: 24 Date Analyzed: 10/24/01 lTrace Chrysotile 12.2% Organic
Color: Grey 73.9% Residue
Location: Apt 26N living room window sill 13.9% Carbonate
Type of Mat: Misc. Mat.
Homogenity: Y By: YP/RP
Method: ELAP+EPA PLM NOB-PLM/TEM Comment:
Field #: 25 Date Analyzed: 10/24101 Chrysotile (111.4% Organic
Color: Grey 1(82.2% Residue
Location: Apt 26B living room window sill 6.4% Carbonate
Type of Mat: Misc. Mat.
Homogenity: Y By: YP/RP
Method: ELAP+EPA PLM NOB-PLMITEM Comment:
Legend: TRACE = LESS THAN LIMIT OF OUANTITATION (<0.25%)
Note 1 For point counts the limit of quanktation of 0.25% is based on one asoestos point counted over 400 non-empty points
Note 2 >1% asoestos by weight is considered an ACM (Asbestos Containing Material).
Reviewed and Signed for the Company by:
Analyst:
i\
/
Director of Laboratory Services
NYC-WTC 000121600
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