NYC 9/11 Public Portal Document
December 29, 2004
Mr. Christopher R.L Colboume
Prepared for Master Works Development Corp.
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PROPOSED _: I±IA1 SUSPECT SAMPLE LAS > APP - NOTES
WORK MATERIAL NO RESULTS ACI1
QUA TI Y
3rd
Floor 636-642 Non- ACM 0 SF Confirmed
Non-ACM
19 Ceiling Skim Coat Confirmed
2"d Floor 643-649 ACM 10,000 SF ACM at the
2"d Floor
2nd
Floor J9 Dust on Standpipe 643 Non- ACM 0 SF
NonCM
1) HA=homogenous area (The HA is designated by the field inspector and describes the extent of a
homogenous material. Homogeneity is based on similar date of installation, color, texture, appearance,
composition, etc.
2) ACM=Asbestos Containing Material (refers to a material having greater than 1% asbestos by weight)
3) Non-ACM= A material containing less than 1% asbestos by weight
4) SF= Square Foot
Please find the sample location plans and certificates of analysis by PLM attached. This
report and its findings are limited to accessible areas that will be impacted by the scope
of work. A change in scope may require additional survey work. Feel free to contact
me with any questions at (212) 420-8119.
Sincerely,
JLC Environmental Consultants, Inc.
Report prepared by: Rep Reviewed
Pasquel Davis Peter Ludwig
Project Inspector QA/QC Project Manager
Cc: file
L. Gorecki
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JLC Project No. 04-3271 Page 2 of 2
Prepared by JLC Environmental Consultants, Inc.
NYC-WTC 000125655
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