NYC 9/11 Public Portal Document
ilk- A6buc:1ATES,INC
104E 25th Street,10th Floor
New York,NY 10010
Tel. 212-353-8280
Fax 212-353-8306
• REPORT DATE: 07-29-02
CLIENT: Taylor Environmental Group, Inc.
PROJECT NAME: SCA/Stuyvesant RS
345 Chambers Street, NY
PROJECT NUMBER: N1477-152I7/29881
SAMPLED BY: Client
SAMPLE DATE: 07-29-02
DATE RECEIVED: 07-29-02
DATE ANALYZED: 07-29-02
SAMPLE MEDIA: Dust Wipe Sample
ANALYSIS REQUIRED: Method EPA 3050/7420
ANALYST RESULTS
SAMPLE BATCI4 SAMPLE DESCRIPTION LEAD DETECTION
ID NO. CONCENTRATION LIMIT
(µg/ft2) (µg/fr')
LW-01 20740 9th Floor East Supply and Corr. O/S Rm 911 <9.0 9.0
LW-02 20740 9th Floor West Supply and Corr. O/S West Stair <9.0 9.0
LW-03 20740 9th Floor Return Corridor O/S 911&921 <9.0 9.0
LW-04 20740 9th Floor East Supply Dyct Corridor O/S in 907 <9.0 9.0
FBL-1 20740 Field Blank <9.0 µS 9.0 ug
FBL-2 20740 Field Blank <9.0 µg 9.0 µg
NOTE 1:
THE REPORTING LIMIT (BL) IS 18.0 µg
NOTE 2.
HUD Guideiines for final clearance dust wipe samples: Floor 40 µg/R', Window sills 2.50 µg/ft',
Window wells 400 µg/ft2, Exterior sw iaccs 800 ytg/fil.
NOTE 3:
Blank unite are in µg
NYC-WTC 000106900
OCR can misread numbers and units. Confirm readings against the page image before using them.