NYC-WTC_000231034

NYC 9/11 Public Portal Document

ATC ASSOCIATES, I:N"C 104 E ~Sth Street, 10th Floor NewYcrk,NY 10010 Tel. 212-353-8280 Fax 212-353-8306

RErOR! DATE; 07-Z9-02

Taylar Envucnmcntal Group. Inc.

PROJECT NA!l-1:!.: SCA/Stl.:.yvcS:int HS 345 Clt=bers S!r>::o~ N-•.i

PROJECT NUMBER: M477-l5217129881

Sk'rlPL£D BY: Client

SAMPLE:. DAT£; 01.2s-02 DATE RECEIVED: 07-26-02 DATE ANALYZED: 01-26-02

SAMPLE M.}::UIA.' Dust Wipe S!IIllplc l AJ'fALYSIS REQUU'lED: Me1hod EPA 30501742.0 i._

M.:[,\LYSlS REStJ"I.IS

I .- SA.'.ll'l..E ID BA.TCH NO, SAMPLE DESCRJP'J'ION LEAD CONCENTR.A.Tl0}; (µg.'ft') DETECTION l.IM'.!T (i;dft'> '

l LWED-01 20694 Rm 1Q17 A Ceiling Unitvent Exhaust Duct <9.0 9.0 I I L LWED-02 :!0694 R.m 907 C~ful.' Unitwn! <9.0 9.0

i FBl-l I 20694 FieidBl=k <9.0 µg 9.0 11g L.. FBL-2 206g4 Field Blank <9.0 µg 9.0 µg ,.... ; NOT:!: L TBE ~!'ORTING Lll\D'T (RLJ IS 18.(} µg NOTi 2: HUD Guidt1inc.11 for fma.1.clcarance dl!.!:~ ,,,j~~ ~.-mpl~: Floe~ 41J µ.gtfl: 1, Wind.cw .tHlf> 25{] µ~, Wind~.., woJt; •Oo µ£ffl', fxerio' rurtao<::i 300 ~1gt:t'. NOTE 3: :Sl:mk units :r.c in µ~

ANALYSI5PERFORJ\1EDBY;._~_fs'_'(!_'-ifL',_~~-~-~---~----~ REPORTPREPAREDEY:.--~~-~'f'-·~~·:::__&J_._ _ _~~~---~~-~ ~

ATC ~ti.Ek> i:hat tb.IS "'!)-Ort is on ~=v:: mtd •Utnontic r~pm:t of •e'\l,)b..Qb!'line<i ftom tb" Li.ooratory <n>.lysis.

QUALITY ASSURANCE: COORDIN'ATOR:._ _ _ IV_£h4_._'_-'------------ ATC iz: 1.CCl"C'tli,U::C:, tiy tb:c N-=w Ya:rk. SL.ri.t~ P;;patr.iec:H -cf"&JJtti E=.\-i.ftin.mcntn.l U.borntory Approvnl Pro_gr!JTI (El.Al') ~d by iliz Amc::r~i:nn. ~d.m:ri.;J llyg;c11c A.-;soc:i..:.u::!.w-,, (AD1.rt.) tc:i pi:rfonn :ttn3Jy3.is: ol li:il.d in ;.nini, dw:~'IJ.lojtic:.;;, ~r ::uu1 soil ;;.m:npli=:::.. (!:!..,~ ~1027_,). (.AiliA #100229).

CITY_21MC100 008878570

NYC-WTC_000231320