NYC-WTC_000202736

NYC 9/11 Public Portal Document

SUMMARY OF ANALYTICAL RESULTS YI52.)fc

The AcBon Lavals listed reflect current STL Edison knowledge of the standards and are intended as general g uidanca for the user. Please consutt appropriate rogulBlloTW and cleanup standards for your spscHfc application.

Sample ID New York TAGM B8-30-HP-SiiinpPum p GrBenwlcti_SL Lab Sample Nurntrer Rec. SOH 361454 381465 Sampling Dale ClBtfiM) 07/96702 07/W02 Matrix Criteria (rigiq WATER WATER Dilution Factor 1.0 1,0 Units _____________ ufl/L

VOLATILE COMPOUNDS (GOMS) Benzene 80 0.4 0.3 U TelracMotDetiene 1400 0.2 U 19 Toluene 1500 0.9 0,2 U EIhylbenzane SSOO 0.2 U 0.2 U XytenefTotBl) 1200 0.7 <L2 U MTBE 120 32 OJU _____ Chlorodffiuofometiane 68 1.0 u Total Confidant Cone. VOAs (t) 100 _19__ Total Esflmaled Cone. VOA TICs <s> NA NA

(1) Value* teted reflect the combinad standards for Iha ds and trans iBomars of 1 .J-Dichtoropropena, « Value i! a revision to the Class HA ground water quality standard based upon the November 18,1598 Safe Drinking Water Act maximum contarninant level changes and the February 5,1997 policy memo

Qualifiers U - TUB aunpoum «m MX (MacMd al Sia Inecalad corieanltalion. J - Data kdcalsa Iha rratanca cl a ccnpouiid that rmals Sia IdaatlllcaBoa oSana Tha raiutl h Ian Sian Ba qumUtalSon lira but traafar man zan. ThaccnoartMbonpVan banappraaaaravarua. B - Tha malyta visa tovid m rhe labotatary blank as «all as Iha tvnpla. Thli Indicatai poiilble labamWiy eontanlnailEn of Iha anvlroninenltl ample. NR- NolanaVzad,

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S o O O I o co o Checked By: cr^ ___ OK Ui Ji Make Correctiona Page 1 7f15/D2 5:49 PM cn o

NYC-WTC_000202736