Water analysis results, WTC site, Apr 2002

NYC 9/11 Public Portal Document

OO O o SUMMARY OF ANALmCAL RESULIS ¥28,MS

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The Aclton tovels listed faffed cMirenJ STL Edison knowfedge d Ihe standards arid ana irrtencted as ^era! guidaTO for Vw user- Picsse ©deibuR esspropriata ragulallonB and cleanup EtandanJa tor your spoclflfc applfcatfen.

SsmplelD MwVofkTAGM M 30HP_aimp Dav6terins_Wel!B Lab Sampte Mumtef Rec, Son 3432S8 34325B Sampilrs Date gesnupob/ecsiv® 04tW02 Mn0rt)2 Matrix ^riteite (ug/l) J WATER WATER Dllutfori Factor 1.0 1.0 urfe __________ ug/L ______ _ uotL

VOLATILE COMPOUNDS (GOMS) Bshmhs 60 0.4 0.2 U 2 Tflto«chIoroetf<enB MEM) 0.4 0.3 U 5 I—( TMuane BhyifcenzBns d500 4.3 1,S 0.2 U 0.2 U Pi 7.9 w J^tenefTolal) 0.2 U MTBE 12 8.4 2.2 < IV aiiororigiuflromBlhare 95 11 cr! Total Coniiaeni Cone. VOAs Isj 88 U U z: w Totel Esftaeted Cone. VOA TICs (8} m NA

H {■s) Values listed iBSect (he comblriied standarla for the ds and trans Isamers of 1,3-DliSiloroprofwne, W OS' ''Vaiue Iss revlsicm to (he CtessflAyDund water quaKyslandanJ based upon Uw November 18.1SSB-Sate DrtnWng Water Act maxiraum contamlnartlevel change® and foa February 5, HB7 policy mamc o ag • Qualitore U* Tis conijMiinlwB! noldelaCtedalte iKllcaaKj’cooceffliBUan. J - CsK MICBIES if» prasOTcs o: m ounpnuod Ihal maeis lh» WfiBSScaStw trSefe. The result is I«s» Bias sse uvsnCiaUon ilttji toil greater Van tars. 1heoi!rwrtiallo.18i«t3ilsBnafpTO»lniiate-w!OB. B - ■jUBSBistitemstrainiiinihEtoiwratoiiVtonkaain-rtasiheMirpte. Tils inilicalEs possIMslaiioralani ccnlsrirBHan ot Iha enwIranirenUlsanifte. NR- KMwiSiBea. to o?

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