NYC-WTC_000231034

NYC 9/11 Public Portal Document

ATC ASSOCIATES, l!~C r 104 E 25th Street, 10th Floor L New YDrk, NY 10010 Tel 21:2-353-8280 Fax 211-353-8306

REPORT DATE: 07-26-02

Taylor Env!ra:irneni.aJ Group, Inc

L PRO.!:ECT NAl'>fE: SC.•JStu),.,-esaor ES 345 Chamber;: Street, }..ry i.. ! PROJECT NUMBER:: M477-c.:i217/~988 i

SAMPLED BY: C1.ien~

! ' SAMPLE DATE.: 07-26-02 DATE RECEIVED: Oi-26-02 DATE A..L\IALYZED: 07-26-02

SAMPI.£ MEDIA: Dust Wipe S=ple

- ANALYSIS REQIDRED: Memod EPA 305Dn42D

.A...NALYSIS RESUL Ti;

: SA:VIPI.E BATCH SAN!!'LE DESCRIPTION LEAD DETECTION ID NO. CONCEN"IRATION LIMIT (µgift') (µgill:')

1 20669 :Rm43l Left 14.3 I 90

2 20669 I Rm 43 l Right 11.9 9.0 3 20669 I Rm 429 Right 11.0 9.0

4 20669 I Rm429 Left 14.2 9.0

5 20669 R.'Il 427 Right 26.5 ,..., ! 6 20669 Rm427 Left 23.4 9.0 ~ I -- I r· 7 I 20669 Rm413 Rigbt <9.0 9.0

i L, 3 20669 Rm413 Left I <9.0 9.0

r- 9 I 20669 Rm 411 Right I <9.0 9.0 i 10 20669 Rm 411 r_,,fl I <9.0 9.0

.... 11 20669 Fi~ld Els.nk l <::9.0µ. I 9.0 µ_g

! 12 20669 FiddBlank <9_0 µg 9 0 pg L.

NOE!: Hi~ REPORTING LThilT (RL) rs 18.D µg

-! J-:0T£2: F.!UO GuidciJni::; for fim1 c:l~aranc~ dusl wip~ .:;:i~p}:s: Fl.oc:r-".O µ:g./rL~, \Vindow /...116... 2-56 f-!!;lft' > v..-Jmi.aw"WClb 400 µg/D~. Ex.u:ric:-~t=~ Eoo µg/ft 1. NOTZJ, BlnU: unit; .:-,n: ~n µg

07388

CITY_21MC100 008878562

NYC-WTC_000231312