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r <br /> t Quarters Report- Third <br /> -r <br /> and Fourth <br /> r' ' NOM <br /> x045 ELLINI CpNSTRUCTIO (quarters 2Qpq <br /> r,! : 3 , Ghaeter yy , N Co. <br /> " 1. . aY, Stockton, California <br /> 0 <br /> y <br /> F IlNTRpDUCTIplY " <br /> At the request OfMr D <br /> this quarterl , Dante john Nomelllni , <br /> Included Y report far 1045 west Charter' <br /> 14dvanced <br /> operation of the anter Way GeoEiivironmentaI,Inc <br /> (third soli ya Y Stockton (AGE)has <br /> and fourth quarters Por extraction (SVE s } Calfr4rnla (the site) The scope Prepared <br /> l9 rely 2004, aril ), performance of ) system In June throe work <br /> Illus#rated Preparation of this re the third quarter through December <br /> an Figure 1 Major site features and The location of <br /> ground water manitorin 20Q4 <br /> monitarin he site acid geventonBased on previous iteInvests g wel1Ocat'Ons are illustrasurrounding <br /> ed on F area are <br /> (CPT)and soil borin gations <br /> f gs,AGE has develo Incl <br /> cluding anal Igoe 2 <br /> carriprisedofavadose pedapreIlmrnYtical results from cone <br /> 2S to 32 feet below (urlsaturated)zone Ysubsurface penetrometer testing <br /> of sIl surface grade bs and five hydrogeolo is model ofthe hYdrostratagra <br /> I00 feet bs edium-grained s g1)and HU4(from 40 toy 3 Milts(HUs) Irl general,HU2 phY <br /> g) are fne- ands, HUI (18 to 25 feet bsg), feet (HUS)are sand units corn (nom <br /> f occurrences of silt grained Intervals co HU3 32 to P ed <br /> } h Y sand The cu rnpnsed of silt ( 40 feet bsg) and <br /> Ydrogeologlc units Trent mOn Lorin Y claylcla e HU5 (53 to <br /> l n AGE- (HUZ throe g well network Is screened a slit so11, with localized <br /> prepared Ic'evase�d Remedial� } Additional back d tho <br /> 'ark Plan ground Information Is s Ug" the upper four <br /> This report is , dated 16 Apnl 1997 mmanzed in the <br /> Quant prepared In accord <br /> J Y C'antrol Board <br /> once with guldeIlnes Yssued b ' <br /> (CVP_WQCB)for the invests Y the Centrax V <br /> gation ofunder alley Regional <br /> ground storage tank mater <br /> T I � 2.0. ,PRpCEDURES (UST)sites , <br /> Procedures for operation and moriitorrn <br /> madifzcation Ietter <br /> 200Q , dated 04 Feb ru g of the S VE s ste - <br /> Graund water atY 2004 and approved Y m were described In an Plan;' monitoring Primed by the E AGE- <br /> dated 10 July 1995 ' ores for the site were SID by letter dated 07 February <br /> Department (EHD) b and approved b ' Outlined Tai the AGE- February <br /> summanzed I Y latter dated 17 Jul Y the San Joaquin Ca prepared Interrrn <br /> n Table 1 ; Y 1995, as-built ' molly Envaro <br /> monitoring well'construct onntal Health 6 <br /> details are <br /> 1 SOS`�, � ' <br /> APOR EXTRACTION <br /> s y - <br /> tvrr ' <br /> , <br /> Be een 22 J D , <br /> # , at the� urle and 22 ecemlier 2.p , <br /> site The SVE system 04,.theSV <br /> canlste�s titllizes a r ' <br /> Er;rnediatlan systeonal <br /> m was cc�ntinuausl <br /> Two-Inch dian�eter s gerteratave vacuum <br /> &°m each well-head at wells„V redo 8Q polyvinylchloride lower gild two 55-gallon ratrbon <br /> the putlet from rhe vacuo (PVC)Plpin carbon <br /> m blow °ugh V -�to the inlet of g is anstaIled under <br /> lar.Is raUted'VW_ Il the re underground <br /> t g two-sequential 55 <br /> gallontive vacuum blou.cr? <br /> gallon Carbon <br /> canisters A <br /> Advanced <br /> GeoEnviranmental, <br />