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Mc Tlm Cosgrove -2- 29 April 2020 ENCROACHMENT PERMIT Permit Number
<br /> 3- ON PUBLIC RIGHT-OF-WAY EPa ]204
<br /> 1. Water grab samples shall be taken at soil gas boring locations B-12 and B-13,if a $rOOOON
<br /> soil and groundwater conditions allow. YFwB,n...,,aP..ew..RwM.IwMMm OS/OSl2020 APPROVED:BYTXE O@A0.TMEM OIREOrOR
<br /> 2. The soil gas samples shall be tested using analytical methods with detection �°° ' °N` z aMIMIb GMM F,e.M,n.nn sr.Mwenon..ne.o..,F.u,
<br /> limits below the Environmental Screening Levels(ESLs)for PCE and TCE soil aw„P 1281 E.Alluvial Ave Ste 101 0 >+nLnln.Pa�n.P,,.,.esla,n,w,l.,r.E„mn r,...,,IRnwn
<br /> W., co ., smeaw, swm we
<br /> vapor in commercial settings.(ESLs)for PCE and TCE are 67 ug/m°and 100 Fresno CA 93720 'yy '°"'n sA,s—n.NiNrinn.. NNNOW., SO—ronN'a ..
<br /> ug/ms,respectively. 559-259-2674 aeP shelln.prNa. 93Bdpl0 c Fr. Hannah Wong 8/11/2020
<br /> 3. The soil gas and water grab sample data need to be reviewed by Regional Board °Mn` obn°..niOutmdlas wMNn, u/l0/2020
<br /> staff before finalizing the location of and installing the MWA0 cluster.
<br /> 4. Water quality data from the MWA 0 cluster shall be reviewed before final injection WERELDaF :819 N.Hunter Sheet Stockton,CA 95202 PERM IT NOT VALID WITHOUT
<br /> location(s)are finalized and implemented. paw, August 2020 Mn,PyPpp October 2020 CONTROL NUMBER
<br /> These stipulations are Intended to ensure the injections are placed as effectively as O.LLOD9197.83"TO MQUESTAEONTROLNUMBER NO LOS
<br /> possible.The Regional Board will finalize requested revisions to General Order No.RS AnmlmnR9wionvcw..,...Y„„,.,,,,.msb,eN,m,nB,.L.,,,d,,,,,Ry TIUN 2,x°uRs,cur xormnEEssornx°uRsrawxronwr
<br /> arW>nI:N.NxrlL.wbenaauenE,anrwe,nvRb,w.ma,R,eRim„I lone aF W°RY.
<br /> as appropriate,
<br /> and Monitoring and Reporting Program No.R5-200&0149ns listed
<br /> t e a ove. .
<br /> as appropriate,based on data resulting from the actions and stipulations listed above. CONTROL It
<br /> II.r.+IBnMFwNVLvan FnnorAmentlnm,ubrvry M(ne Fo9vMrevah —. —... .—
<br /> SUMMARY Wood E81S on behalf of UniFlrsl Corporation will supervise the advancement of 2 soil vapor borings about
<br /> Central Valley Water Board staff appreciate ss.Can recognizinglVal that an and staff
<br /> 17-20 fast below ground surface on the sidewalk comer of E.Poplar St and N.Hunter St Stockton CA
<br /> injection is warranted and initiating the process.Central Valley Water Board staff intent
<br /> is to assist UniFrst to get to closure efficiently.Collecting additional data on the
<br /> northern extent of the plume will help achieve this common goal by ensuring efficient SboW RkeleA or referto axachea MvWlag official Use OnW
<br /> placement of injection wells.A revised General Order and MRP will be issued after the refer to attached drawing(B-12 and B-13 are the soil vapor
<br /> data collection and before initialing injections. borings)Start dates depends on penult approvals and Ras:peA"It Fee $523.00
<br /> If you have any questions,you may contact me at my mobile phone number, if drillers avallabllity ALdlnoaalraorsp Fee $
<br /> previously provided to you,or by email at Jeff.Tiemey@waterboards.ce.gov.Due to the Mum. CRS Fee 5lee 3
<br /> CO pandemic, will not be available at my desk phone,(916)464-0660,for the Mlse Tech Fu s 39�
<br /> timee being being.
<br /> Mlm. 6
<br /> Toni 6 593.61
<br /> Special Coneldolm
<br /> JEFF TIERNEY,E.I.T. R.NONq,- -Call for a control number(209)937-8366
<br /> Federal and Private Sites Cleanup Unit A"�R 9eA6� -Call for inspection(209)639-1282
<br /> Restore to city standards
<br /> D U6G82
<br /> GERAL J.DJUTH,PE,CEG.
<br /> Chief,Federal and Private Sites Cleanup Unit
<br /> ADPawns�ao.nlNa°�
<br /> IMeares r:SY.Or In effo M:ee.to mmNv.'01ffi alto:—IS aFLMPn:mR aF well Ba andpollirs1 arY 1.0 kh6.nonr, er,1. Md
<br /> speMlotbm cumn4y M s s],act Le qv to LM NY na actual.oA tar 11.1p .11 D—le rd—W,or d Inm.ol den rot roam Ne ,ens
<br /> cc: Mr.Michael Kith,San Joaquin County m and Environmental Health FresnoDepartment,a ach) on .11 u.,nn.Fawn a rn,.gv10L n Mme Foe mWnIW,oath.RBlnll.ArREonl=Sena m rr—Am,
<br /> xae ran an MrmM 1,a, env be
<br /> allbewa,aea oe IS1—"IS
<br /> FnmI iAw aFr en.M eF oe:nnveamaeeupnpemhAerE ,L0, Nn oF.ernamall W,xwYto Be
<br /> Mr.William Arevanis,Wood EnvfronmeM and infrastructure,Fresno(w attach) p.n,n,ee,menrmlFRe:,nuA..mM.tnnw,:,a:e.wunnnnwewlnn,nop y PnnrLnmweaelma .rmlB
<br /> V THE WORK ODES NOT WNSMENrr WmRN R HOURS OF THE
<br /> DONANDE
<br /> OF A CONTROL HUMBFry THE CONTROL FUNEM Whl BECOME OWALIO
<br /> AND THE FERMnTEE 3H"CALL FOR A NEW CONTROL NUMBER.%tl00.T0
<br /> ANY REOLARCO INYFITONE,AS mEMVIED ON THE REVERY 51°EOF Am y II
<br /> PER AT,PERMITEEE YLLLLout INSPECTONS AT=1937VAL
<br /> RMMNn PRONSONSONTHEREVF0.ESIDEOFT MPERMMOEF°RE
<br /> SIGNING. FLNt
<br />
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