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GENERAL PROVISIONS
<br />GOVERNING rnSTALLATION OF SUBSURFACESTRUCTURES ANDPIPELINES WITHlN COUNTYROAD-RIGHTS-OF-WAY ..-
<br />PUBLIC CONVENIENCE AND SAFETY:
<br />A.Before obstructing any private driveway entrance or County road traveled way with a trench,spoil bank,equipment or other barrier permitted for any
<br />prolonged.period o:4ime.the Pennittee.shall notify the known usern oftbe respective thorougbfare(s)involved,.and shall provide access for vehicular and
<br />p<destrian traffic to and from the road .
<br />1.Unless otherwise pennittcd,all work sbalI be cooducted in such a manoer that 00 less thaIl one lane oftheexistil'g County mad traveled way will
<br />be maintained open to public traffic during working hours in a smootn.lJ.nd safe riding condition(s).Two lanes shall be open after working hours.
<br />2.In cases where road closure is permitted.the permission to close the road will be granted under:the condition that the Pennittee notify the
<br />forrowing POlSOnsand/or agencies of the time,the period of closure,and.the detour route Jllieast tMmy,mur (24)hOllISprior to said.road closure.
<br />a The County of San Joaquin Public Works Department.d.The local fire dislrlct
<br />b.The County of San Joaquin Sheri.fl's Office e.The local school district
<br />c.The local postal service [The local residents ;"volved .
<br />B.Shouid hazardons Cooditions relative to the lnstaIJati.oe.operntions wammt f1_en,as many capable fhlgmen as may be necessmy shall be provided_by thePermitteeandstationedinadvanceofworktowarnanddi.recttraffic..
<br />C.Lights,signs and barricades shall be furnished,erected and maintained by the P_for the adequate warning and coovenjen~of the public,with
<br />particular attention to be 1llken In this regard after dade.
<br />D_.Any exeess dirt and/or debris which might be a hazard to either automobile or pedestrian traffic,\Ulcoolrollable by lights,signs and barricades,shaI1 be
<br />removed from the jobsi1l:daily.
<br />STRUCTURES;
<br />.A Walls ofstnlctlJros shall be such quality aud sl=gth that they will resist all pressures lU\dwill not cracknr be defotmed In such a way as to create a~d
<br />.or maintcmmce problem at any time.11ielefo~the minimum structural requirements for concrete pipe placed tmder county road rights-<lf-way shall
<br />conform to the'following Ameriean Association ofS!ate Highway and transportation Officials (AASHTO)designations.
<br />1.For cdncrete pipe up to and including thir1y-three Inches (33")Inside diameter,extra st=gth concrete confonuing InAASHTO Designatinn M170M..
<br />.'2..For concrete pipe thirty ••ix inches (36")Inside diameter and larger,relnforoed coocrote pipe confonuing to AASHrO I1esigoafion M 170M C1ass
<br />ill...
<br />3_Plastie pipe conforming to AASHrO Designation M294.
<br />B.All concrete pipe jolnls with County road rights-of-way shall be sealed against leakage and/odufiltration with robber gasket in conformance with Section
<br />65-1:06 of the CalifomiaStaodard Specifications~or with other methods ~maybe permitted undcrtht Special ProvisioDS..
<br />C.Cast-in-place coiIcrete pipe,vitrified clay pipe,spiral welded steel pipe,or conugated aluminum alfoy pipe sbalI not be installed within the CoUll1y road
<br />rights-<lf-way tmIess specifically so stated in the Spcci8I Provisions.and only under the conditions as provided.-..
<br />D.All stroc1Ures to be buried within the County rights-of-way shall be set at such e1evatinns as to allow minimum covernge of thirty Inches (30")to the
<br />centcrline of the roadways and twelve Inches (12')atthe bottOms of borrow ditl:hes each side of the roadwaJ'S.The depths ofslruetures shall be established
<br />below a fiat pI~e extending across the rigb:ts-()f~way.DO part of which shall extend above the elevations stBted above;manhoies.Iampholes.valves.etc,not
<br />included.Futuro surlilce e1evat1nns shall be anticipated as nearly as possible and slructure elevations shall be es1>blished for future adjustments'accordingly.
<br />R The County herebyresexvcs the right to specify in the S:QecialProvisions the gage and ~treatment of any galvanized conugated metal pipe that-is to be
<br />Installed.
<br />F_All longitudinal utility!ilcilities are to be es1>blished(and dimensioned on sketches)from surveyed ceoteriine of road right-of-way,uot from right-of-way(borda)lines_.
<br />REPAIRS OF THE COUNTY RIGHT-OF-WAY:.'.A All excaVanons shall be bacldilled and compacted immediately after work therein has been completed.
<br />B.Trenched shall Dot be left open farther than 300 feet in advance of pipe laying opcratio~or 200 feet to the ~thereo~unless otherwise perrn.itb(d by theEngIneer..'..c..Unless otherwise pemtitted tmder tbe Special.Provisions.backfill shall be placed and mechanically compacted inSuch amanner that the relative compllCtion
<br />throughout the entire fill within the Couoty road ~t-of-way shall conform to the peroentllges of eornpantion as shown on the Trench detail...
<br />D_Bacldill mJllerial shaI1 be planed In horiznnta1 uniform lay"",notto exceed In thickness.before compaction,0.67 foot in the beddlngregio,;.one-foot where900hcompactionisrequired,and two-:feet wb~80%compfldion is required..
<br />B.No portion of the exeavation(s)shall'be compacted by pondlngorjettinguoless aIlUlinteuance bond is provided...
<br />F.GCllVelbaekfill material shall be utilizcd nnlywhere spoci.fieally so stated on the moe of the permit It shall be compacted by means ofahigh-frequency
<br />_vibrator,the compactor to be asize and typo approved by the Eng1ue<r.Points of compaction shall not be groalerthan 18"centen;and to tho full
<br />depth of the lift..
<br />G,All pavements,curbs,gulfcri sidewa!ks,borrow.ditches,pipes,hcad walls,road signs,1rees,shrubb"Y,andior other pennaneot road filcilities impaired by
<br />or as a result of construction operntions attlle c<insfruction site(s)ocoupied by materials and/or equipment shall be rostorod inunediate!y upon baekfilliug of
<br />the excavation to the original grades and cross sections.and to acondition as good as.or betl:tr than existing prior to COIlS1ruction.
<br />H.All SUIfacing materials of roadways and driveway approaChes cut or dmnaged by or as a result of construction.operntions,shall be replaned within 'ONE
<br />WEEK following the bacl<:filllng ofexeavatinn,weatherpennittiu&with compacted Iaycrs ofsudilcingmaterials at least as thick as the existing,and no less
<br />than two inches (2")of asphalt coocrote over six inches (6")of aggregate b~e,bnth as specified below..-
<br />-}.-Asphalt Concrete;Comhlned minerai aggrogate shall conform to the quality and gradation roqui=nents fur Type "B"-.ne-ilalf inch(l12)
<br />maximum aggregate,comse or medium gradation as specified in Section 39 of the California Standard Specifieallons.The bituruinous binder to
<br />bo mixed with minerai aggregate shaI1 be paving asphalt having (Grade PO 64-10),unless otherwise!1i=ted by the Englneer_Placement of
<br />asphalt conc;ete surlilcing shall conform to the appllcable provisions nfSection 39 nfthe California Standard Specifieallons.
<br />2.Aggrogate BaSe:Combined minerai aggregates shalI confon;n tn the quality and the gcading for lbree-quarfer Inch (3/4")maximum size
<br />aggregate Class 2 Aggregate Base spoci.fied In Section 26 of the CalifnmiaStandard Specifications.
<br />L Before acceptance ofnepaiIs to the County road rights-of-way,all unsightiy and de!rimental dirt,dust and/or debris shall be removed aud the construction
<br />areas left in a neat and p""",table coodition(s).
<br />1.lfneeessmy,County road traveled way and driveway P!JVerDentssbalI'be washed with wJllerto =9ve diI!and dust
<br />2.Driveway approaches and field entrance pavements damaged by equipment or spoil banks shall be repaired as dirocted hy the EngIneer.
<br />1.Upourequest by the County,any _ent sagging ofsurface,or cracking of pavern""shall be repaired immediately by and atthe sole expense of the '
<br />Pennittco for a perind of one year follnwing acceptance of the work.
<br />~ERMlTSCOUN'TER~pnMsiom\W'mlcrWemb:r1'rvYWolU.dca,.
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