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GENEBJ,L PROVXSIONS
<br />GOVEpj'1ING D'ISTALLATTON OJ?SDJJSORBACE STRUCTWmS AND PD?ELINES WITHIN COUNTY ROAD RIGHTS-OF-WAY
<br />PUBLIC CON\lENmNCEAND SAFETY,
<br />A Before ob~lru~til~g a~private driv~Vfayeni.ra.o.c~orCoun"fy road traveled 'waywith a trench,spoil haole,equipment or other barrlt.r-pemJi.-tted ror any
<br />p.rolongeeLpcnod oitline-,tile PewnttEe sbarJ:llotJfy me known users oXilie respe;0tjvc thoroughfare(s)inyolved,aJldshall proviul.':'Rccess for vehicular and~.pedestrian traffic to au.dfrom the rpad...
<br />1.Unless oruemise ,Pelmit'ted,allwork shall be conducted in snell am8xmer that no less man one lane ofllie eXistipg Counry road travc-Ied ~¥aywill
<br />be maintained open to public traffic during -working 110m3in <J._smoothan8:safe riding condition(s).Two lanes S11aJl be open afterworlcing hours.
<br />2,In cases where road dosure is permitted;the permission to close the road win be granted under the conditIon thatil1e Pe.t-mittee.notify tfJ.e
<br />fo1towin~persons and/or 300encies oftfJe time,the period ofc1osUI.e,and the de-tour fOute.at leastt-l1'enfy-fout (24)hours prior to said road closure ...a.The COU1J.ty ofSarr.Jo.:J1luinPubJiG"Wnrlcs DeparLl1.1ent d.Tilefocal fIre district'.
<br />b...rlle County or San Joaquin SlteriJ.Ts Office .G..The;local school district
<br />c.ThelocalpoStal s~rvice 1 f The focaI residen.ts mvolved ..
<br />B,.Bbould haz-ar~6t1s conditr-sns relative to tile instalLation operations Watr8Jlt flagmen,as many capable i1~umen asmay be necessary shall be provided bythePermitteefuIdstationedinaciyanceofwor1ciowarnfu'1dmrecttraffic..
<br />C_Lights).signs and barricades sl1aL1,be fumishcd,eteec1Gdaad rriaintalnecl by tbe Perrni~ee for the adequate wWling a.Tldcomrenience oHhe public,withp&"'ticular attention to be-takeniu.t.his regard after dmlc..
<br />D.Any excess dirt a..rH:I/or debriS'which might be a hazard to eiiberauiomobi1e or'pedestrian Lraffic,tmDonrrol1abIe by lights;signs fu,d barricades-,shaH beeremovedfromtbejobsitedaiI~
<br />STRUCTURES,.,
<br />A
<br />B.
<br />G
<br />B.
<br />Walls of stmcLures shall be sUell g,ualiiy and su-eng'"J1that>dley will.resist aUpressures and.will u.ot crack or be deformed in such a v(aJ~as to create a hazard
<br />ormainte;nauce problem at ally time.Therefore,H,e minimum structural req-uire.mentsfor cOIlqete pipe placed lmder couutyroad rights-of-way shall
<br />COilfoD1J.to tbe following &"11erjcan Association of State Highway and.transportation Officials (AASHTO)designations..
<br />1.FOT concrete pipe up to and mdudingfhirty-t.1l.ree iDches (33")inside-diameter,exb.-astreng'-Jl concrete conforrnfngto itASHTO Designation £,-,1170M.
<br />2,For concretepipe thirty-six:inches (36")illside diameter and Jargef,reinforced concrete pipe confonn.~lg to ,/lASIITG DEsign2.f1on M 170M ClassIII..
<br />3.Plastic pipe co:llforrning to AAS.f-ITO Desigr18.tion .M29'L
<br />AU concrete pipe joinls \O',lIth County roadrights-of...way shall be sealed agE.insrIeakage andior.infiltraiion willl nibber gasket in cOrUmmancewith Section
<br />65-1:06 of the California Sta11dardSpeciflcations,orwjtll other methods as may be permitted underthe Special PJOvlsions_
<br />Cast-in-place concrete pipe,vitrified clay pipe,spit-a1welded stEel pipe,or corrugated alllil1LT1l1ill aUay p:ipe s11allnotbe Il1stalled .within the CODniyroad
<br />righft-af:"iWl)'unless specifrc811y so stated inthe Special Provisions,and ~n1yundertfre conditions i;lS provided..
<br />Al!sL~Gtures..to be buriedI~~thinthe Couo.tyrights-.of-way slwl1 be set at such elevations as to allow minimum cO'l'erag-e ofthi..--ry inches (30")to the
<br />centerline oft1Je'roaciways aud twelyc inches (12")aithe bottoms ofborrow ditcllcSeach side ofihe road'ways.TIledepths of structures shall be established
<br />below a ;flat plane extending across the rights-o:f:..way,no part ofw.hich shall extend abO'\le the elevations stared above;manh-oies,Lampholes,'valves,etc.not
<br />included.Future surface elevations shall be anticipated as DI~arI'yaspossible and structure elevations.shall be establishedforfut.ure adJustments accordingly.
<br />Tbe County-bereby reserves theright to spedtj ill the Spec.ialPro-visionsale gage and sUID!cetreatment of any galvanized corrugated metal pjpe th.atis to beinstalled..'..
<br />A1110ngitodlna!uuiityfac.i1ities areto be established (and dimcDsi.oned on sketclles)from surveyed centerline ofroadright-of-way,not fromrigbt-of-way(border)lines.'
<br />REPAIRS OF THE CODliTY RIGHT-OF-WAY,
<br />A All excavations shall be baclaJ1Ied a..l1dcompacted jmmeediately after work iliereLl.llaS been completed.
<br />B.Trouched shall not be Idt open farther than 300 feat in adV'anceoip,ipe laying operations,or .200 feet to the rear thereat;Unless otherwise peJJTlitte,d oy theEngineer..'",'.
<br />'c,Unless dtTleru'ise pennitted under LheSpecial Provisions,baokfill shall be placed and mecL1anic21Jy cqmpacted illsuch amallD.er thatihe relaiIye compa"Ction
<br />throughout 'the entirc fiJIwiinin the COp.,\'lLYroad nglll:of-way shaH conform to the percentages of compacTIon as ShOWD OIl.tbe Trench detail...
<br />D.BackfiIl materia.!sl1aHbeplace.d inhorizontal lllliforrn layers mt to exceed in thi?lmess,before compaction,0,67foot in t.hebedding region,one -foot where90%compaction is required,and two-feet WllerE:80%compacTIon is required.
<br />E.No portion ofthe excwation(s)shall be cOinpacted bypQndmg orjetting lli11ess amaintenance bond is provided,
<br />F.Gnrvel.bacImil material shall be uWized only wl}erespecifica!Iy so stated on theface ofthe pewit It shall be compacted by means !If abigh-freguency
<br />internal viBrator,tile compacmrto -bea size and type approved by theEngineer,Points of compaction shall not begreater than 18"centers a.lJ..dto the fulldeptfJ.ofthe lift
<br />9".All pavements,curbs,gutters,sidel't'alIcs,b.orrowditches,pipes,head 'walls,road signs,trees,shlllbbery,and/or otherpennanentroadfacilities impaired bj;
<br />or as a result of construction operations attlie Qonstmction site(s)occupied by materials and/or equipment shall be resto.redimmediately upon bacIcQUingof
<br />tile excavation'to the original grades and cross sectiDns,and to a coMition as good as,or better tl1an existing prior to cQDSlmetiOJl.
<br />H.All surfacing materials of roadways and driveway approaches Guto:rdamaged by or as a result of cons[ructiOQ operations,shall be replaced within .Ol'ffi
<br />WEEK following the bac1d?I1ingofex.cavation,weather IJennitting,with 'compactedlayers of surfacing materials atleast as thick as the e'..r.isting,aud no lesstlIOntwoinches(2")ofaspha!fconcrete over six:inches W')of aggregate base,bofh'as specified below.-
<br />1.Asphalt Concrete:Combined.mineral aggregate shall corITonnto fhe qualiiy and gradation requiremenCs for Type '':8''one-half inch(.1I2)
<br />.maximmn aggregate,coarse or medium gradation as specified in,~.ection39 oftlw Califn:mla SiMdanlSpecific1iJions.The bituminous binder to
<br />be mixed with mineral aggcegateshal1 beepaving asphalt having (GradePG 64-10),unress otllcrwise duecf'eu.by 'lheBngiueer.Placeuwntof
<br />asplwJtconc.rete surfacing-sharI conform to tb.Gappli~b[e pwvisions ofSectiOfl39 of the CaIifomia StaudarcTSpeci1i.cations.
<br />2.Aggregate Base~Combine.d..minera[aggJ.-egatessHaH conform to the qualiiq'and the grading for mrcee-quarter inch (3/4")maximum size
<br />aggregate Class 2 Aggregate B ase spec.ified in Section 26 oftb.e Califomia Standard Specifications.r Before acceptance of repairs to t.he Couuty road cights-of..-way,allllnsightly and deirini.enfal dirt;cIust.and/or debris shall be removed llild the l?Onsi-rq.ctLonme8Sleft.ill a neat 8.l1d preseui"abk conditioil(s).
<br />L Ifnccessary,Counf.y road iraye!ed way ane!ddvev"ayp~yements sbaII-be washed .with water-to rempye dirt and (\us!:
<br />2.DrivC"lvayapproaches a.nclfLe.ldentrance pavements damaged byequipmcnt .orspoil banks shall be repaired as dirEciecfby dIeEngineer.I Upon.requcst by ale COlJr.r:t.lSauy seti'fcrncnr,sagrJog"ofsum1.co,or crac!cing(lfpa:vement.shalL be repaired-immedi.ately by and atHll:lsale expense anilePermitteeforaperiodof01lGyearfoHmvlngaccept;;.ncc q.ftf10 'work.
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