NYC-WTC_000231034

NYC 9/11 Public Portal Document

A.TC ASSOCIATES,lNC i., •..• 104 E:: 25th Street, 10th Floor ~ew York, 1'1: 10010 Tel. 212-353-8280 Fax. 212-352'-&30 6

RE.PORT DATE: 08-21-02

CLlE1'<1': i aylm E.nvi:niune=ital Group, me. L !'ROJECT NAME: SCA/Stuyvesant HS 3dl"loor L_ PROJECT NUMBER:

SAMPLED El': Ciierit

SArrJPLE DATE 08-2D-D2 DATE RECEIVED: C8-2!l-02 DATE ANALYZED; 08--20-02

SAl\1PLE l'.fEDIA: Air Saniples [ ANALYSlS REQlJIRltD: Motb'><l NIOSfl 7082

ANALYSTS RESlJt,TS

SAMPLE ID ! !lATCH NO. SA.>v!:PU PESOS!'T!ON LEAD CONC3NTRATION DETECT!OK LIMIT (µg/:n'\ (µg/lll.i., L·- r 3-Ll 213,35 I 3rd Floor Canidoc@ Rm C332 <l.9 L9 L 3-U I :!133S Rm 351 Caxpentary Shop <:l,9 L9

3-!.J 21335 3rd :S-loor Corridor at Bottom of:E:s.oaJa:nr F <L9 L9

3-U 21335 Larg• GYM Cautter <=L9 L9

3-Ll 21335 Rm 325 @ StoragG Ca.sir>_g~ <2.0 2.0

PBJ 21335 Field Blank <L5µt !.S "~ FB2 H33:i F teld Blank <U.ut LS µz

Nm-El: THE REPORTING Ll'MIT {RL) IS 3.0 µg NOTEl: At th~ pF..s.arrt ti~ m~ :It.c:. no r:gule.t-acy ~~}$ ar t";"q~~ far ihd'r:.r o0-irb-amc ~~in lf7;;I: .i;m;:p}.:s, H~~ -OSliA b& ~rablis:he.Q sn .=-etiori lcv::J oJ 30 µg,it:J' JJ.nd n ~m:.i.s=::)bb ex.po~U["l; l~·cJ: f?EL) of ;,o i.i.t:.'tti:i. for pt:CO"rl:,l s.iilmplts:, NOTE 3: Bb.J-.lo: IJllitS -u:; in µs,

CITY_21MC100 008878327

NYC-WTC_000231077