NYC-WTC_000231034

NYC 9/11 Public Portal Document

d.l. '- .-..uuULlA.l..LJ, ,.... ,..__, 104 E 25th Street., lOtu Floor New York, NY 10010 Tel. 212-353-8280 Fal'. 212-353~3()6

REPORT DATE: 08-0l-02

CLIENT: T~yior Envitaone'l.ttl Graup, Inc.

PROJECT NAME: SCAlStuyve=t HS 345 C:bmnbc:r.s Str~e; }..'Y

PROJECT NUMBER: M47j.\52l 7/~9S3l

S..L'1l'LED BY: Oient

SAMPLE DATE: 07-31-02 DATE RECEJ:YED: OS-01-02 DATE ANALYZED: 08-GI-02 l.. SAJ\.IPLE MEDIA: Dust Wipo Sample ,_ A.L'llA.1.YSIS R:EQUIREP: Meth<id EPA 305Dn420 I

l_. ... NAl,YM" RESULTS

L. . . SAf.1l'U: JD BATCH NO. SAMPLE DESCRJPTION u;An CONCENT!UTION IDEmCTION' LIMIT (µgift') I (µsin') ~WD-O;. 20822 Rm 60 lA Ceiling Uniw~"t Dlll:t I 11.S I 9.G I t'WD-02 20822 R.-n 615 Ceiii:ig Unitvent 0 - Duct I <9.0 9.0

FEL-1 I 20822 I Fidd Blafil <9.0 µg 9.0 µg

~- F3l-2 20S2l I Field Blank <9.0 µg 9.0 µg

NOTE l: TKE RE!"ORTING LIMIT (RL) IS 18.0 µg NCTE2: HUD Guidciines for .fin.l.i i;;ie.:n~rn::e: d\.L;;~ wip.: saT.lpks: Floor 40 µ~fii. Wim:L:iw ~li.!.s. ~~O µ.i;lfl.l, WJnd.QW..,.ells400 i..:i:;/fi1 , ~xtc:rii;irsut-bc~ :?:(JO µyft-. NOTID: Bl~\lni~.;......:ll:iµg

CERT1FJCA TION AND SIGN A TURES

ANALYSIS PERFOR.1\fED BY: _ ___;P..c.;v;e_P::___ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __

REPOKI PREPARED BY:._ _ _ _ _ _ -:o"i'~~~-· ~ _'_-_-- - - - - - - - - - - - - - - - A TC .i:::cmfics that this r~on is ::m aITUratt: .and. ~utbe..."lti:r:: rep.an of n::s-u~tt obtain:::::! .from the: hbo~tory ::L.:'"l"J.lys-~.

I /),,,}- l.. QUALITY ASSURANCE COOIUllNATOR: _ _ _ _~_ ~--'------------

I ATC .iz. ~'1.ltctl ~ lhr Nc;w- Yod:. .Sl:!U: D'7:utmCn1 of Hd-th Envi:;an;n!'.'nt.i! Lil~'i:lr.i;li;iry A.pp:-~Y;;J.I Prt:ir:::;1.:u.u (I:l../\.P) ;:im:i by r:bc .Am~rt~1 '-- Indu~tri.;tl liygj,c:,'t" Assoc;::.:llion (AniA) to p.l!:~fonn a.naJ~~ or IC3Q Ul p3ln~ du-,:t w;-r.i~, a.Ir :md !'>Cit ~mpi~ {EL~ ~LOSn). (Af!-3:A I C0.229)~u

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CITY_21MC100 008878604

NYC-WTC_000231354