NYC 9/11 Public Portal Document
ATC ASSOCIATES,INC
104 E 25th Street, 10th Floor
New York,NY 10010
TeL 212-353-8280
I Fax 212-353-8306
9.0
I LW-15
LW-16
21224
21224
Ran 303 Floor Near Cabinets
Rm 305 Top of Teacher's Desk
<9.0
<9.0 9.0
I LW-17
LW-18
21224
21224
Rm 305 Floor Near West Window
Rm 309 Middle of North Bookshelf
<9.0
<9.0
9.0
9.0
9.0
I LW-19
LW-20
21224
21224
Rm 309 Floor Near Entrance
Rm 313 Top of Teacher's Desk
<9.0
<9.0 9.0
<9.0 9.0
I LW-21
LW-22-
21224
21224
Rm 313 Floor Near Teachcr's Desk
Field Blank <9.0 µg 9.0 µg
9.0 µg
I LW-23 21224 Field Blank <9.0 µg
NOTE 1:
•'
I' (RL) IS ILO µg
TI9E REPORTING LIMIT
NOTE 2:
Window tills 250 µsii&r,
HUD Guidelines for final clearance dust wile sample: Floor 40 jag/ft,
Window wells 400 µgffj, L-xterior surfaces sno µg/&.
NOTE 3:
Blank units are inµg
I CERTI. CATTON AND SIGNAU1RE&
_____
I ANALYSIS PERFORMED BY: IAA 4
I REPORT PREPARED
the laboratory analysis.
ATC certifies that this report is an accurate and authentic report of results obtained from
QUALITY ASSURANCE COORDINATOR:
I LABORATORY DIRECTOR--
American
Environmental Laboratory Approval Program (ELAP) and by the
ATC is aeetrodited by the New York Sattc Department ofEcalth dust wipes. air and soil samples. (FLAP #10879), (AMA 0100229).
to perform analysis of lead in paint,
lndustnel Hygiene Asrociarion (ABA)
Li
I
I
Li
NYC-WTC 000106603
OCR can misread numbers and units. Confirm readings against the page image before using them.