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GENERAL PROVISIONS
<br />GOVERNING INSTALLATION OF SUBSURFACE SIRUCTIJRES AND PlP.ELINES WITHlN COUNTYROAD.RIGHTS-OF-WAY .
<br />PUBLIC CONVENIENCE AND SAFETY:
<br />A BelOre ob_cling any privalt driveway en_ce or County road traveled WBJwi1h atrench,spoil bank,~ipment or other barrier permitted fur any
<br />prol~eriod of.1;imc,.the Pennittee.sha.U notifY the known US~oftbe respective tlw.!''Oughfim:(s)involved"and shall provide access for vehicular andpedestriantraffictoandfromtheroad..
<br />1.Unless otherwise 'permitted.all worksball be conducted in sucb a manner that no less than tine lane ofthec:xistip.g County road traveled way willbemaintainedopen10pnblictrafficdwingwcrkingbOUlSinasmocllI.and safe riding CCJldition(s).Two lanes shall be np",allerworlcingbcurs.
<br />2.In cases whc:re road closure is pennitted,.the permission to close the road will be granted under ;the condition that the Permittee notify the
<br />forrowing p,,"cns and/or ageacies of1he tim~1hc period of closore.and.the dctonr roote IIIleast tWeoty,rour (24)bour.;prior to said.roM elosore.a.The Conoly ofSan Joaquin Public Works Dcpartment .d..The local fire district
<br />b.The ConolyofSan1oaquin Sheriff's Office c.The local school district
<br />c.The Ioc&postal ,ervice f The local residents ;,voived
<br />B.Shouid hazardcns cOnditions relative to 1hcinstallatiaD.cperations warrant lIagm""as many capable flagmen asmay be ~ecessmy shall be provided-by the
<br />Permittee and slEtioned in _ce of work to warn and dilut1raflic..c.Lights.signs and banicades shall be fimlished,erected and maiolllined by 1hePermittee fer the adeqnalt warning and cnnvenien~nfthe pnblie,withpartieniarattentiontobelllkeninthisregardafterdarlc.
<br />D..kJy excess dirt and/or debris which might be a hazard to either _mobile ci pedestrian 1rafIie,\Illconfrollable by lights.signs and barricades,shall heremovedfromthejobsitcdaily..
<br />STRUCTURES~
<br />A.Walls ofstructnres shall be snch qnality and s1rengtblhat thcy will resist all pressn=an.dwill not Clack or be defullIled in such a WBJas to create a~d
<br />.or maintenance problem at any time.Tlicreforc,the minimum.structural requircmem:s for concrete pipe placed under county road rights-of-way shall
<br />confcllIlto 1he'foll6wing AmeriClOrAssociation ofSmn:Highway and trnDspcr1ation Offioiais (AASHrO)designatinos.
<br />L For cdncrete pipe np to and includingthirty-three inches (33")insidediametl:r.extra st=g1h con=!=conforming to AASHTO DesignationM170M..
<br />.'2..Por CCJlcretepipe thirly-six inches (36")inside diametl:r and larger.reinforced CCJlcme pipe conforming to AASHTO Designation M 170M Classill..
<br />3.Plastic pipe cnnfurmiogto AASHro Designation M294.
<br />B.All concrete piPe joints with County road rights-of-way sh.all be sealed against leakage and/odnfiltratiou with robber gasket in conformance with Section65-1:06 of the California Standard Specifications,or with other methods ~may be permitted under tire Special Provisions..
<br />C..Cast-in-place coilcrete pipe,vitriJ'ied clay pipe,spiral welded sfteI pipe,or corrugated ainrninum a1l'cypipe shall not he instBlled within the County road
<br />rights-of-way unless specifically so stated in the Speci8I Provisions.and only under the conditions as provided...
<br />D.Ail s1ructll=to he buried wi1hin lbe Conoly rights-<>f-way shaH be set at such elevations as to allow minimnm COY""'''''of thirty inches (30")to lbe
<br />centaline of!be roadways and twelve inches (ll")at1he bottOms ofbnrrow ditches each side of the roadways.The dcpths ofstructnres shall be established
<br />below a flat pI~e extending atTOSSthe rights-of-way.no part ofwhich shall extend above the elevations stated above;manholes.Iampholes.~alvcs.etc.not
<br />included.Fu1ure surfue elevations shall he aoticipB!ed as nearly as possible and structure elevations shall be established fur futnre adjustments'accordingly.
<br />E.The CoUD1y hereby reserves the right to specify in the SEecial Provisions the gage and ~treatment of any galvanized COIIUgated.metal pipe til.at"isto be
<br />installed.
<br />F.Ail longitudinal nfilityfBcilities arc to he estahlished(and dimensioned on sketches)from surveyed centerline of road right-of-way.not from right-<>f.WBJ
<br />(border)lines..
<br />:EPAIRS OFTBE COUNTYRIGHT-QF-WAY:,'.
<br />A All excavations shall be backfilled and compacted immediately after work therein has been completed.
<br />B.Trenched-shall not beleft open fartherthan 30.0feet in advance ofpipe laying opemtio~or200 feetto the ~1hereo~unless otherwise ~by theEngineer..'..c..Unless otherwise permittr:d under the Special Provisions,bacldill thall be placed and mechanically compacted in'such amanner that the relative compa:ction
<br />thronghout 1ho co~fill within the County road rilll!t-of-WBJ sball confcllIllo the peroco1Bges of compaction as ,hown on lbe Trench detaiL ..
<br />D.BacIdill matoriai shall be placed inhorizontaI uniform layers not to exceed in tbickoess,befure compaction,0.67 foot in the beddingregioD,one-foot where90%compaction is required.and two-feet where 80%comppctian is required....
<br />E.No portion of the excavatino(')shall'be compacted bypondingorjettingtmless a maintenance bond is provided...
<br />F.Grnvel backfill maleriai shall be utiliz<d only wh""specifically so stated on lbe:lilce oflbe permit.It shall be compacted by means of ahigh-frequency
<br />intemaI vibI1ltor,1he compactor to be a size and type approved by the Engineer.Points of compaction shall not be greater 1hao 18"ceotcn;and to the full
<br />depth of!be lift.,.
<br />G.Ail PlM:ll1ents,cnrbs,gnt!l:ls,sidewalks,boD'Ow,ditches,pipes,head walls.road signs,trees,shmbhery,and/or other pmnaoeot road fEciIities imp~by
<br />or as a rcsuJt of construction opelB1ions attDe cOnstrnction site(s)oc:eupied by materials and/or equipment.shall be restored immediately upon backfilling of
<br />the cxeavmion to the original grades and cross sections.~dto a condition as good as.orbetter than existing prior to construction.
<br />R Ail surfacing materials of roadways and drivew.y approaches cut or dama,."Cdhy or as a result of constmction.operations,shall he replaced within'ONE
<br />WEEK followiing the bacldilIing of",eavation,weBtherpcrmitting;with compacted 1ayels ofsnrlilcingmateriais at least as thick as the existing,and no less
<br />than two inches (2")of asphait CCJlcro:mover six inches (6")of aggregale hllse,holb as spcclficd below..•-t.-Asphait Concrete:Combinedminerai aggregate shall confcllIl to 1he qnalily and gradation WjUiremeots fur Type "B"llne-lIaif inch(l12)
<br />n=dmom aggregate.coarse ormedinra gradation as specified in Section 39 of the CalifuuriaStBndard Specifications.The hibnninous binder to
<br />be mixed with minerai aggregale shall be paving asphalt having (Grade PO 64-10~unless otherwise .diluted by the Engineer.Placement of
<br />asphall concme SUIfacing shall conform 10 the applicable provisions of Section 39 of1he CaIifornia Standard Specifications.
<br />2.AggregBle BaSe:Combined minerai aggregates shaII co~to the quality and 1hegrMing fer three-qumter inch (3/4")maximnm size
<br />aggregate Class 2 Aggrega1e Base specified in Section 26 of the CalifuuriaStandard Specificatioms.
<br />L Befu",acceptance of ~airs to the Connty road rights-of.WBJ.alllOlSightIy and detrimeotaI dirt.dust and/or debris shall be removed and the construction
<br />areas left in a neat and ptes",tahle condition(s).
<br />1.Ifnecessmy,County road traveled WBJ and drivew.y P'll'ements shall'be washed with watt<to =9ve dir!and dust
<br />2.Drivew.y approaches and field entrnDce pavements damaged by equipment or spoil banks shall be repaired as diluted by lbe Engineer.
<br />J.Upon request by the Conoly.any _ant.sagging ofswface,or cracking ofpavemenlshall be repaired immediately by and atlbe sole expense of the .
<br />Pennitteo for a period of one year fullowing acceptmlce oflbe wcIle.
<br />ERMITSCOmm::R.~provisi~vrJlltCfW~l'n7vmollS.dooc
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