NYC-WTC_000202809

NYC 9/11 Public Portal Document

S «• SUMMARV OF ANALYTICAL RESULTS V4D7.J<ls

The Aclion Levels listed reflect current STL Edison knowledge of the standsrds and are intended as general guidance Far the user. Please consult appropriate regulaltons and cleanup standards tor your speafrc appScalion.

Sample ID NawYorkTAGM B-e_30HP_Sump Dewatering Walla Lab Sample Number Rec. Sofl 343954 M3885 Samfflinfl Dale 04/15102 Mnsmz Matrix 0 WATER WATER DMon Factor 1-0 1.0 Unia

VOLATILE COMPOUNDS (QCflWS} Benzene 60 0-5 05 U TetrachlorDCfaene 1400 0.5 0.3 U

I Toluene Ethylbenzene Xylan»(Total! ,1600 3.6 15 65 0.ZU 0.2 U 05 U

s MTBE 15 53 _______ Chlonxaflunromelhane 1.0 U 1.0 U Total Confident Cone. VOAs (a) 27__ 53 P? 2: Total EsHmated Cone. VOA TlCa (s) NA NA o

IS is (1) Values listed refect the comtined standards far the ds and Vans isofliets or 1.3-Oichloropropene. ' Vatus is s revfeion Io the Ctass IIA ground waler quaHy standard based upon Ihe November 1S, 1936 Sata DrtnWng Waler Act maximum contarainanl level changes and the February 5,1997 poScy meme

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NYC-WTC_000202809