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<br />GENERAL PROVISIONS
<br />GOVERNING INSTALLATION OF SUBSURFACE STRUCTURES AND PIPELlNES WITHIN COUNTY ROAD-RIGHTS-OF-WAY .
<br />PUBLIC CONVENIENCE AND SAFETY:
<br />A Before obstroctiog any pri_driveway ",,_ce or County road traveled way wi1h _trench,spoil bank,6qUipment orolber barrier permitted fur any
<br />proJonged..period of.#mc,the Pmnittee..shall notifY the known usern ofthe~ective th9rougbfare(S)involv~and shall provide ~for'vehicular and
<br />pedestrian traffic tx>and fiom the road....
<br />1.Unless otherwise permitted,all worlesball be conducted in such _maonertbatoo less than""e lane ofthec:ristijJg County road traveled way will
<br />be m.airrtBinedOP'"to public traffic during worlcing hours in a smooth.and sali:riding condition(s).Two lanossball be oP'"aflerworlcing bours.
<br />2.In cases where road closure is pcnnitted,file permission to close the road will be gran.tcd under .the condition that the Permittee notifY the
<br />fo!Towing p","oos and/or agCllcies of the time,tim period of closure,aod.lbe detour route at least tWooty-.fuur(24)hOllISprior tx>said.road closure..a.The Cowrty of San Joaquin Public WOIXsDepartment .d..The local fire district
<br />b.The Cowrty of San Joaqcin Sheriffs Office e.The local school dislrict
<br />c.The local posla!sernce f The local residents mvolved
<br />B.Shouid hazardons cOnditioos relative to tim inslllllalinn.Dperations wamnt fiagmCll,as many capable flagmen as may be ~ecessllIY sbalI b.provided.by thePamitteeandstatiOIledinadvanceofworktowarnandclirecttraffic...c.Lights,signs and barricados shall be fumisbed.erected and mailllllined by 1he Permittee fni 1headeqnate warning and coIIVODi",~of the pnblie,withparticularattentiontobetBkeainthisregardafterdark..".•.
<br />D..AJ1yexcess dirtandlur debris which might be _hazmd to ei1her automobile oipedeslrian traffic,\lDcontrolJable by lights,signs and barricades.sbalI be
<br />removed fiom lbejobsm:daily.
<br />STR1)CTURES~
<br />.A Walls of strucfJlres shall be such quality and stren,.afutbatthey will resist all pressures lll\dwill not creelcor he defnrmed in such _way as tx>create _~d
<br />.ormaintenance problem at any time.Tlierefure,.the minimum structnral requiI=CIlts for concrete pipe placed under cowrty road rights-of-way shall
<br />confurm to the'fulJ6wingAmerican Association ofStalcHigbway aod trnDspor1BtionOfficials (AASHIO}designations.•
<br />I.For c6ncretc pipe up to andincluding thirty-tbree inches (33")inside diameter,exfra strength concrele confuIming to AASHTO DesigoationM170M..
<br />.'2..For concrete pipe tbirty-six inches (36")inside diameter and 1"llU,reinforced concrete pipe confoIming to AASHTO I1esigollfion M 170M Classm._
<br />3_Plastic pipe confurmingto AASHTO Desigoation 11294.
<br />B.Ail concrete pijiejoinls wilb Cowrtyroad rights-of-way shall be scaled againstlcelcage and/or;inliItration wi1h robber gasket mconfunnance with Section
<br />65-1:06 of the CaJifumia SlmIdard Specifications,or with other methods !'"may be permitted under tim Special Provisions..
<br />C.Cast-in-place coi>crete pipe,vitrified clay pipo,spirnJ weided st<elpipe,or corrugated aluminum aJroy pipe shall not be illsllllled withill the Conoly road
<br />rights4-way unless specifically so stated in the Speciill Provisions.and only under the CODditians as provided.-."
<br />Ih Ail stroctores tx>be buried within the County rights-of-way sball be set at such elevatioos listo allow minimum coverage oftbirty inches (30")tx>the
<br />centerline of the roadways aod twelve inches (U")at the bottOms of borrow ditches each side of the roadways.The depths of strnctures shall be established
<br />below a fiat plane extending across the rights-of-way.no part ofwhich shall exfl:nd above the elevations stm:ed above;manholes,Iampholes.':valves.etc.not
<br />included Fumn:sudilce elevations shal1be anticipated as nearly as possible and structure elevations sbalI be established for futnre adjustmcots accordingly.Eo The Co1lllty hereby res""es the right to specifY in 1he SEOCialProvisions the gage and ~_cot of any galvanized corrugated metal pipe tbat-is to beinstalI~.
<br />F.Ail longitudinal utility fi!cilities are to be established (aod dimensioned on sketches)fiom surveyed ceuteriine of road right-of-way,not fiom right-of-way(border)lines.'.
<br />EPAIRS OF TEE COUNTY RIGHT-OF-WAY:.'.A Ail CXcavmiODS shall be backtilled and compacted immediately after worletherein has b=completed.
<br />B.Trenched sb.al1 not be left open:further than 30.0 feet in advance ofpipe laying operations..or2oo feet to the ~thereo~unless otherWise Perrnit:ncd by theEngineer..•'.c..Unless othCIwise permitted under the Special Provisions,.backfill shall be placed and mechanically compa.cted in'sUch amanna that the telative comp<tction
<br />throughout the colin:fill within the County road ~t-of-way sball copfumo tx>the perceotsges of compaction as shown on the Trench detaIL ..
<br />D_BacldilJ material shall be placed inhoriauota1 DIli.furmlayers nottx>exceed in thickness.before compaclion.0.67 fuotin lbe beddingregiorl.one-fuotwhere90%compact:iOll is required,aod two-feet where 8{)%comp;u:tion is required.,..,
<br />Eo No POrtiOll of the excavstion(s)shall'be conopacted by ponding urjelling unless a_aoce bond is provid~..
<br />F.Gravel backfill material sbalI be _only where specifically so stated on 1he!ilce of the permit It sbalI be compacted by means of ahigh-frequency
<br />int!:maI vibrator,the conop.-to be _size and type approved by theEogineer.Points ofcompaction sbalI not be greater1han IS"centers and tx>1he full
<br />dopth of the lift.,.
<br />G,Ail pEMmcn1s,curbs,guUm,sidewa1kE.burrow.ditches,pipes,head walls.road signs,tr=.sbruhbary.and/or other permanent road facilities impair"l!by
<br />or!'S a resnlt of construction operations att!>e cOnstruction sitl:(s)occupied hy materials and/or equipmCllt shall be restored,inunediately upon bacidiJling of
<br />.the excavation tx>the originJlJ grades aod cross sections,aod tx>a condition as good es,ur betlcr1han cxisliog prior tx>construction.
<br />Ii Ail surliIc:ing malerials of roadways aod driveway approai:bes cot or dama,.<>edby or as aresult of coostructio",operations.shall be replaced within'ONE
<br />WEBKfulJowmgthe backtilling ofcoccavation.weather permitting;with conopacted1aye<s ofsurliu:ingllllltcrials at least as thick as the existing,aodno lessthaotwoinches(2")of asphalt concn:ll:over six inches (6")of aggregate base,both as specified below..-
<br />-}.-Asphalt Concrete:Combined mineral aggregate shall confurm to the quaJity aDd'gradation requirements fur 1'ype "B"un~incb(Jl2)
<br />maximum aggregale.come or inedium gradation as specified in Section 39 of the CalIfumia Standard Specifications.The bituminous binder tx>
<br />be mixed with mineral aggregate shall be paving asphalt having (GradePG 64-10).unless otherwiso ~by the Engincer.Plateolent of
<br />asphalt concn:ll:sur:fhcing sbalI confurm tx>the applicable provisions of Section 39 of the CalIfornia Standard Specifications.
<br />2.Aggregale Baie:Combined milleral sggregates shall confurm tx>the quality aod the gradillgfor three-<[uarter mch (3/4")maximnm size
<br />aggregate Oass 2 Aggregate Base specified in Section 26 of the Odifrnnia Staodard SpecificatiOllS..
<br />L Bcfure acceptance oftopairs tx>the Cowrty road rights-of-way,all unsigh1ly aod detrimental dir1;dust aodIor debris sbalI be removed and the construction
<br />areas left in a ne.at and presentable condition(s).
<br />L Ifnecessary,County road traveled way and drlvewayP'iVCOlen!s shalI'be washed wi1hwater to rcmpve dir!aod dust
<br />2.Driveway approaches aDdfield entrnDce pavements damaged by equipmcot or spoll banks sbalI he repaired as directed by the Engineer_
<br />J.Upon request by the Cowrty,any settlement sagging ofsur:fhce,ur cracking ofpavemcntshall be repaired immediately by aod at 1hesole "'Poose of the .
<br />Permittee fur aperiod of one year following acoeptmce of the worlc..
<br />UdITS COmrrEB.'lgcm:ml provisl:lDS\"I¥UJ1or w~Provisions.doa
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