NYC-WTC_000231034

NYC 9/11 Public Portal Document

! .. ····~~·---.. -·-·-~·----·-·~--~ ........ ATC ASSOCJATES~ i:Nc~~·~-~~·--"'~~~- '·"····--~-=-~"· ; I 104 E 25th Street, lllth Floor l~. New York, NY 10010 TeL 212-353-82.80 Fax 212-353-8306

REPORT DATE: 08-20-02

fayjor Enviwnm•JJ!&l Group, Inc.

PROJECT NAME: SC."'1S1uyv::-sant HS lOr.b fJom

PROJECT NDMBElt: M4.'17-1S117!29'8Sl

SAAfPLED BY": Client

SAMPU:DATE 08-20-02 DATE RECEJWD: 08-20-02 DAT£ ANilYZED: OS-2G-02.

SAMPLE MEDIA: AirSampk~ A..>\'•.o.L \'SIS REQUJRED: Mell:.od NrOSli 708.?

ANALY8l'> RESULTS

SAlvfPI.J: BATCH SAMPLE :JESCRTI'TfON LEAD DETECTJON ID NO. CONCENiAATION LIMIT (µWm'l (µpm')

10-Ll 21323 Room 1039 &mth Sid:: <=1.4 1.4 r 10-L2 .21~23 Corridor by Ri:iom 1039 <:1,4 1.4

lO-Ll 21323 Roam 1010 E.ii:t Side <l.5 l.5

l0-l4 21323 Com'.dor by Room lOOl <'.l,5 1.S 10-L5 21323 Room 1001 Ncrth Sido <:1.5 I u FBl 21323 Field Blenk <l.5 µg 1.S µi: FB2 21323 Field Blank <1.5 µ~ LSµ~

NOTE!: THE REPORTINC LIJl.UT (RL) JS 3.D 11?. NOTE2: A1. the ptc§C!flt time. thcri:: .an: ;rio rtgub.~~:y lc:v-c::Js orru.~:uil"C'r:tencg for i"t'ldoor ~.id::11::irne: \"!$.din ru-c:a ibmple.i.. l-1tiwc:: .... r: 1 OS.R..\- h:i.~ o=hlisb.O "".><ricn Jo,,,) of 30 µglm' =o a p<rntilli:Ok ""!><>'ll.re le•d (/'iL) <>HD ;<g/!11' for j':=w!l S.>:m)"lo<. NOT:::J: SIWl.C- unda ~in i:.i:•

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CITY_21MC100 008878289

NYC-WTC_000231039