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GENERAL J?ROVmWNS
<br />.cOVEBNll'IC D'fST'ALDi,TlON OF SlJBSDm~,CE STRUCTWmS AN)):rIP.ELINES WITRm COUNTY ROAD RIGlrfS-OF-WAY
<br />PUBLIC CON\TEWmNCE AND SAFETY,
<br />A Before obstruC(IRg any private drive:way entrance or County road traveled '\'\'aywith a trench,spoil banf{,equipment or other barrjei-pem1itted for My
<br />pIolongecLperiod oftlhIB,tile PCImitteesba!tnotifytlie lmown users oftberespective thoroughfarr:;(s)illyolved,and shallproviae-accesS'fur vehicular and~,pedestrian traffic (U al]dfTOm ilie rpad,..
<br />L Unless oilienvise pClmftted,all work shall be conducted in such ama..1ll1erthat no less than one lane of the existipg County road traveled way will
<br />be maintained opf;n to pubLic ua:ffic dUririg'li'Orking hours in a-smooth and:safu riding conditione:».Two lanes shaH be open.Bfterworlcing hours.
<br />2.,In cases where road closure is pennit'cen:"the permission to clos6 the road will be granted Duderthe condition thattlle Permittee lloti:i3'the
<br />fol!owingpGrsons and/or agencies oIthe time,the period of r;1osure,and the de-tour route.at least iwenty-fouT (24)hollIS prior to said road closure_a TfleCOlur!:)'or Sau-JQa~ui[lPublic Wm'lcsDeparL-nent d.The Ioca!fire district .
<br />b.The Coun'ty of San Toaquin Sheriff's Office e.The local school district
<br />c.Tbe local pGstal service .f The lOON residents iuvohred .'
<br />R.B1lOuldhazardous conditi.sDsrelati;re to "(heinstallation opuations wrrrra...T1tf1agmen,as many capable ila.:,amen as may be necessary shall be provIded by thePermitteeandstationedin.advance ofwor1cfo warn and direct traffic..
<br />C.Lights,.sigfl--s .8lld barricades shall be furnished,efected and rriaintalnecl by lbe Permii;i:eefor t1J.eadequate wa.l-rong and convenience of the public,withpari"iOlllar attention ('0be-tafcenil11.his regard afier dade.
<br />D.AllY excess dirt and/or debris which might"be a hazard to eitberauiomobile Dr pedestrian traffiG,UncontrolIable-by lights;signs 8J.l.d barricades,shall beremovedfromthejobsitedaily,.
<br />STRUCTURllS,_'
<br />A.
<br />B.
<br />c.
<br />E.
<br />F.
<br />Walls or structures shall be such quaJit.yand streng't.h -ill..attbey will.resist all pressures aJl(iwiIl n.ot crack or be deformed in such a way as to create a hazard
<br />ormaintenaTIce probIeflJ.at any time.Therefore,tOeminimuDI strocto.ral requirements fOf concrete pipe placed lmdercollntyroad rights-ai-way shan
<br />con...ilmuto the foIlowirlg AiTIerican Msociation of State ~Highway8J."'ldtransportation Officials (AAsHTO)designations..
<br />1.For concrete pipe up to and mcludfngthi.rty-i:..11ieeinches (3.3'')inside-diaineteI,extra strength concrete confonningto .AASIllO DesignationM170M.
<br />2,For concrete p.ipe th.irty~si:x:inches (36")ills.idediameter and Jarger,reinforced COil crete pipe confonnmg to .c1AS}ITODesignation M 170M:ClassIIT..
<br />3.Plastic pipe coufoITrltng to AASHTO DesignatiOll .M29'k
<br />All CODcretepipe joinTs \',!ith County roadrights-of-iYl!j'sh811be sealed agE.instIealcage andfor.inftltratioil with rubber gasket in coI1forlla,.-1Cewitl1 Section
<br />65~1:06 of the Califumia Standard Specificaiio"llS,orwitb.other metllods as may bepermitted under the Special Provisions_
<br />Cast-ln.-place concrete pipc-,viiIifiE;d clay pipe,spiral welded steel pipe,or cOlrugated al1lJ.l.1iLlum aHoy pipe shall uotbe h,sialled within the County roadrigars-of-,vay unless specifl."ca11yso stated in the Special Provisions,and only lmdertfre conditions '?S provided.
<br />AJI st.1JUrures-to be buried within the County rights-.of-way slwH:be set at'such eleyatLons as to allow minimum coverage ofthi--ty inches (30")to the
<br />ce;nterline ofthc;'roaaways 8J.,diwe.lye inches (12")atthe bottoms of borrow ditches each side ofiheroad.ways.TI,e.depths of structures shall be estabJished.
<br />below aflat plane extending across the righ"tS-o:f:.:way,nopart ofwhich shall extend abo'l'e the elevaiions sMed above;manholes,lamp1101es,'valves,etc.not
<br />included.Future sudace elevatioIls shall be anticipated asnearly as possible and structure elevations .shall be established:torIulure adjustnenfs accordingly.
<br />The CountYhereby resen'es the rig-htto s.peclfyin the Special Provisions Ulegage and surface treatment arany galvanized corrugated metal pjpe that is to beinstalled.'..
<br />jlJllongitudimu lJ'tility [-acilities are to be established (and dimensi.oned on slcetel1es)from sUlveyed centerlm.c ofroadright-of-way,ilotfromrigllt-of-way(bo.rclor)lines..
<br />REPAIRS OF THE COmiTY RIGJIT-OF-WAY,
<br />A .AlI excavations sball be ba.cIcfiHedaXldcompacfed immediately after work thereli1bas been completed.
<br />B.Irenche.d shall not beleft oyen farther thai1300 feet in advance-of pipe laying operations,or 200 fee.tto 11lerearthereot;unless othemlse peIJIlittc;d oy theEngineer..'"".
<br />'C UnlesS'dtTlenY1Sepermitted under LheSpecial Provisions,bao.1diJIshalL be placed and mecL1a.11icallyc1?mpacted 1nsuch am8D.D.er matihe relative compaction
<br />throughout the entire fiJI witl1!n the COpIliy road rigl~t~of-way shaH confonn to the percenlages of compacuon as shownon the Trench oetail...
<br />D.B ackfiH rnaterlrJ shall be p1ace:d inhorizontal lUlifoffil layc-rs lIotto exceed in thi?leoess,before compaction,0.67 foot in the bedding region,oue -foot where90%compaction is Jequired,and two-feet wl1ere80%compaction isrequired.
<br />B.No portion oithe -exc8.vation(s)S11al!be compacted bypondingorjeitingun""les-s amainte.nance b01Jdis proviae-d.
<br />E Gra.veJ.baclmlI mat-erial shaH be utU/urI only wberespecificaI1y so stated on the:fuce oftlle permit It shaH be compacted by meilllS pi alugh-frequency
<br />internal vwrator;tiw com.pactor to -bea size and type approved by the Engineer.Points of compactioil shall not be greater than 18"centers a.lld to the full
<br />depth ofllie lift.
<br />9".All pavements.curbs,gutters,sidewalks,b'orrow ditches,pipes,head walls,road signs,trees,shrubbery,and/or otherpennanent'roadfaciIities impaired b::/
<br />oras a resuItoiconstroction operations attlie construction site(s)occupied by materials andior equipment shall be restored immediately upon bacIcfillingof
<br />the excavation '('0 the original grades and.cross sectIons,31l.dLUa condition as guoa.as,at better Ulan Bxisf:ing prior to cQIlstrnctiOll.
<br />H.All surfacing materials ofroadways and driveway approaches cut 0_,damaged by or as a result of consfructioIl operations,shaH berepraced withlll'Ol'ffivroBKfollowingthebacIcfifIingofexcavation,weather permitting,"lith 'compactedlayers of surfacing materials arle-ast asthick as the eXIsting,and no less.alan (\lila inches (2")ofasphaffconcrete over six.inches (6")of aggregaie base,botlras'specified below.-
<br />1,Asphalt ConcretE::Comb.ined minerai aggregate sh.alLeonIDnn to the qua!fty aod gradation requirements for Type '':8''one-half 1.,oh(.1/2)
<br />maximum aggregate.,coarse or medium gradation as sp~ciiier1inSeciiOll39 of the Califoplia Stlll1dardSpecifications.The bituminous binder to
<br />be mixed WiUlwincJal aggr~gate sball bE:-paving asphalt ha.ving (G.radePG 64-10),unIess otherwise directed.by t.heEngineer.Placement ofasphaltcOIlC}."e-tesurfacilig shaH cOllfonu to trw applic~ble provisions ofSectiou 39 of the CalifomiaStaudan1 Specifications,
<br />2,Aggregate Base:Cor.abine.d-minera[aggregates:sEtal1conform to the quality and the grading formree-quarter inch (3/4")maximllal sizeaggregateClass2AggregateBasespeciffedin.Section 25 of the California Standard SpE'CificatiollS'.r.Before accepta.'1ce of repairs tothe County roa.drights-aI.way,all omigbfly and Jeirinlen(at dirt;.dust-and/or debris shaHbe removed atld tile l;lonsi:n~ct[onareasleftinaneatcU1dpresentablecondition(s).
<br />L Ifnecessary,Coun'-}'road ["lYeiec[way and ddvewaYPfl-vcments shall"lJewashed with waterto remove dirt 3ud dust:
<br />2.Driveway npproache.'l anclfie1d cntmo.cepavements-damaged byccluipme:ntor spoir ballk!:!shBl.!be ;el)aLred as di;ectcabytheEnglneer.
<br />I.UIJOIIreql1,cst by trw Courri:y,allY seti!emm{~sagging"ofsl1ffi1.ce-,or cracIc.i:ngofpfI.vcme.rlt shall be repalrethmmcdiately by and at "(he-.~oleexpense of the.Permittee forllperioc!of 01lCyear foHov,rillg accep"i:<Jllce oftf1r::-work.
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