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SEP-2?-1595 08:53 FROM ELGIN TECH SERVICES TO ROSS HARD I ES P-03 <br /> i Mr.Al Gans yep 16 195 7:p6 P.03M?" <br /> 2'Scp ter-1 1995 Resorz, rnt�I <br /> To bracket the lateral extent of thew colnStituents of ooncem,ERM wM <br /> advance two soil borings GB-4A and GB-6A,to the west and east;, <br /> re$,pectively of GB-4and GB--6 as shown in Fig=e X, Ste, <br /> '0"ducfied at five fOot intervals to a depth of 25 Pig be <br /> VOCs.�fi and TPH D. A total of ten soil sMples will be NW), <br /> .for analysis. <br /> AJl dxllling axed analytical services will be performed by Califozrtia- <br /> cer�fiied bub' oOztractors,and oversight by ERM will be conducted by a <br /> California Re&tered Geologist. <br /> Task 3-,Rqart Preparation : <br /> A dxAf-t reepor t documenting the mvestig foo n findings will be prepared <br /> aAd submitted to US Can fQ r review and'COM gent within five weeks of <br /> «=plet ng of field activities under Task 2 The repoxt wilt present <br /> analytic4 restdts in tabulax format,-boring lags,and laboratory reports. <br /> l ecoumendatipns for additional iutvestigatim as approp ,will be <br /> presented and discussed. RM wffl ffiWne the sampling report within <br /> one week of receipt of one set of consolidated comments Brom US Can <br /> persanna A.copy of the sampling report will be submitted tri the San <br /> Joaquin County Depaztnent of Health Services,as a condition of drillng <br /> permdt approval. <br /> PR49JECT SCHEDULE <br /> IRM 19 pspared to commence the Scope of Work proposed above <br /> xrr=edzately u,LCmp'o..n receipt of authorization from U5 Can. Task 1 can be <br /> co�pkted wid- three weeks of authorization t0 pz'oceed. The field <br /> activities proposed tmdex Task 2,are anticipated to take Dile day to <br /> cortp'ete. The draft sampling report described in Task 3%-Mb_available <br /> within five weeks of completion of field sampling. <br /> PROTECTMAM <br /> This.PrClect will be managed out of the ERR fite.Annapolis,Maryland <br /> office, Field P'CE i.ty coordi-nation and field work oversight w-iH be <br /> conducted by ERM personnel in our Walnut Cxw_le California office wl <br /> i <br /> have previously,oortd�cted field activities at the Hunter£acidity. Drilling <br /> A�cr,�b2r n!f h��nYfsv,^vtlau N1 <br /> RCSL1�{I[Q6 MAl18S�.rrst��Cr�OL�? . <br />