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GENERAL PROVISIONS
<br />GOVERNING INSTALLATION OF SUBSlJR~ACE STRUCTURES AND PIPELINES WITElN COUNTY ROAD Ri'GHTS-OF-WAY
<br />PUBLIC CONYENII!:NCEAND SAFETY,
<br />A Befure obslructmg I11Ij'private dri,,-eway entrance orCounfJ road traveled way with a trench,spall bank.equipment or other ba:o:ierpennitted for anyprolongcd:period aiplne,the:,Pcrm!ttl:c shaIhlotify the Imown users of the respective thorougbfarc(s)involved,and shaIl provide access furvchlcular and,pedestrian traffic to "ld from the !]lad.'...
<br />1.Unless otherwise pe.rmUted,aUworkshall be conducfed in such amannerthatno less fhm one J.a:neof the cxistipg County road traveled Way will
<br />be mainfBinuf open to publio b1iffic duritig working hoUlS in a.smooth and:saW riding condition(s).Two lanes shall be open after working hoUIB.
<br />2.In cases whae road closUre is pcmLittcd;.the pemllssion 10 close the road will be granted under the condition thatthc Pemtittee noti:(y fue
<br />foUowinno:sons andJot agencies oftbe tim~the pcnod of cIosuI?>and the detour route-at feasttwenty-fuur (24)~Olm prior to said road closure.a The Count;y ofS8!tJa.aquinPublic W.orIcsDepartment d.The local fire district .
<br />b.):he Colm!y of San Toaquin S,\eriff's Olli"".•..Thelocal ,ehooI distric!
<br />o.ThoJocaIpostal service f The local residem inYolved .''
<br />B."Sbould h~bus conditiens relative to the installation op~ons warrantftagmcn,as many oapableflagmen asmaybenecessary shall beprovided bythe
<br />Pwnittee and stationed in advance ofworlctowarn and direct traffic..
<br />C.Lights,,signs and bamcades s1laUbe furoished~erecfW.and maintained by the Permittee fur the adequate warning and convenience of tho public.withparticularattentiontobc-ta.k.enm this rcgw1 after darlc..
<br />D.Any excess dirt and/or debri,which might be ahazard to eitherauJomobile orpedestrian traffic,llDcontrollable by lights,sign,and barricades,shall ~removed from tbojobsite cIaiIy..
<br />STRUCTURES:..
<br />A Walls ofstroctDres shall be such qualily and ~gth that they will :n:sist all pressures a:n.d'wiU n.ot crack or be deformed in suCh aV(ay as \l)create a hazard
<br />cu marnl:enance problem at any time.Therefore,the minimum stroctnraJ.requirements for con~te pipe placed under countyroad rights-of-way shall.
<br />confonu to the following American Association ofStRte Highway and transportation OfficiaJs (AASHTO)designations.
<br />.1.For concrm pipe up to and iDctudingtbirty..furee inches (33j insidodiameter.oxfra slrength concxete confonningto AASmO DesignationM170M.
<br />'2.For concrete IHpe thirty--six inches (36'')inside diameter and r••reinfurced concrete pipe confunning to AASHTO Designation M 170M Class~...
<br />3.Plastic pipe confurming to AASHTO Desiinatioo 111294.
<br />B.AlI concrete pipe joidls v.tithCOllJ1ty road rights-of-way shall be sealed against lea.Icaie andlor.in1iltranon with rubber gasket in conformance with Section
<br />155-1:06 of the California Standard SpecificatiOns,orwith other rnctbods as may be permitted under tll'e Special Provisions.
<br />C.Cast-m-place concrete pipe,vitrified clay pipe.spiral welded stee.lpipe,or corrugated aluminum alloy pipe shall not be installed within the Couuty roadrights-of-way unless speci:fically so stlited in the Special Provisions,and ~n1yunder the conditions ~provided...n,All structures-'tp be buried .wiffiin the County rights-of.way shalt be set at such e!evations as to aIJow minimum covera.:.~of thirty inches (30)1Dthe
<br />centerline oftbe roadwa.ys and twelve.inches (12")at the bottoms of borrow ditches eam side ofth.e !Oaefways.The depths of structures shall be established
<br />below ailat plB!le extending across the rights-of-way,no part of which shall extend above the elevations stated above;rnanhoios,l~pholes,.valves,etc.not
<br />includod.Future s:udace elevKtions shall be anticipated as nearly as possible and structure elevations.shall be established for future adjustments accordingly.
<br />E.The Connty-hereby reserves the rightto specifY in the Special Provisions the gagt and surfilce treatment of any galvanized CClIIUg"atedmdal pipe that is to beinstalled..'...'.
<br />F.AlllongitudinaI U'filityfacilities art to be established (and dime.osi.oned onsketches):from Sutveyed centerline ofmed right-of-way.not nom right-of-way(border)lines..
<br />REPAIRS OF THE COUNTY RIGHT-OF-WAY,
<br />A All excavations shall be bacJdil[ed and compacted.immediately Iliflttwork.therein has been completed.
<br />B,li'enched shall not boleft open farther than 300 feet in advance ofp.ipe laying operations,or 200 feet to lhe :rearthereo:(unless otherwise penni~d by lheEngineer....,.,:~
<br />'c.Unless cn:ber-wisepermitted under tlle SpeCial Provisions,backfill ~ba1lbe placed and meclianically compacted in SuCh8.manner fuatthe rtlative compgction
<br />tJu-oughoutthe entirefiU within the Co.untr road .rigqt-cl-way shall confuon to thepercentages of compaction as shown on the TrtUCD.detail ,.
<br />D,Backfill matecial shall beplac~d in horizontal un.i.fimnIas'C1Snot to exceed in thi~ess,before compaction,0.67 foot in the bedding region.one-foot where90%compaction is required.and two-feet whete 80%compaction i&required..
<br />E.No portion of tho 'CXOlWRtion{s)shall be coJnpacted by pandiilg or jetting un1ess a maintenance bond is proviacd.
<br />F.Gra.vcl backfill material shall be utilized only 'Where$pecificaUy so stated on the.face of the permit It shall be compacted by means of alrigh-:frequenqy
<br />inf:tma1.viIirator,tho compactor1D -bea size and twe approved by the Engineer.Points of conwaction sbali not be greater th~18"centers and to the.fulldepthofthelift..
<br />~.All pave.menfs~curbs,guttern,sidowalks.bbIIOW ditches,pipes,head walls,road signs,ttees,.shrubbery.and/or other pennane.ntroad facilities impaired.by
<br />or as a result of construction operations attb.e construction site(s)occupied by materials and/or equipment;.shall be restored immediately upon b.ac1cfillina of
<br />the excavation "to the original grades and cross sectillIlS:.and to acondition as good as.or be~r fuan existing pdor to CQIlStructiOl1..,t>
<br />H.All su.cfilcingmateriafs of roadways and driveway approac.hes cut or damaged by or as areSuIt of COnstructiOIl operatiODS,shall be replaced.within.QNB
<br />WEBKfuUowing tho backfilling ofex.cavation.weatherpennitling.with compaetedlayers of surfacing maftria1s atJeast as thiclc as the exiSting.ao.dno lessthantwoinches(2")ofaspbalfconc.rote over six:inches (6")ofaggregafo base"botb:as specified below..."
<br />1.Asphalt Concreto,Combined minOralaggtegll1e ,hall eonfunn to the quality and gradation requiremon~for Type ''E''onO'llaif inch(ll2)
<br />maximum aggregate,.come orrncdium gradation as specified inSection 39 ofthe California Standanl.Spec.ificlllions.The bituminous binder to
<br />be mixed withmmcral awcgateshall be paving asphalt having (GradePG 64-10),unfess otherwise diiected by the Engineer.PJa.cc.mentof
<br />asphalt conc;cto surfacing shall confonn to tho appli~Ie provisions ofSection.39 of the California SlIlndard Specifications.
<br />2..Aggregate B8Se-;COmb;n~.minera[aggregates ShalLcomonn tothe-quality and tho grading for three-Q.u!rter inch (314"),maxim1lm sizeaggregatoClass2AggregateBasespecifiedinSection26oftheCaliforniaStandardSpt:eifications.,.r..Before acceptanoe of repairs to tho Countyroad rights-of-way,all unsightly and detrimental dirt:.dustandlor debris shall be removed and the 9QDStn.!ctionareasleftinanentandpresentable-condition(s)..'
<br />L lfnecessary,County rond f:ra:Yefedway 8.I1ddrivewayp~vemenls sball'oc washed with wafe.rio~ve dirt Iltlddusl..
<br />2.Driveway approaches andfield entrance pavements dan111gedby equipmcn.t?t.spoil banks shall be ~epaircd liS directed by thoBngineer.
<br />1.Upon requ.est by the County,any settfement,s~ing-of surface.or craeking ofllftlrement shall he repaired .immediately by and atthc solo expense of tho
<br />Permitteo fora pCliod ofoncyear fo[(owillgacceptnnce qftho work..r ••••
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