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GENERAL-PROVISIONS
<br /> GOVERMNG INSTAL ATION OF SUBSURFACE STRUCTURES.AND PIPZLIN'SS Ir'JtT}?iy COUNTY ROAD PtG iTS-Qr L"l;,Y
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<br /> yr r51 fG CONVENIi'N 1=AND SAFE•iY:
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<br /> A. Before obstructing-any private driveway entrance-or County road traveled way:wiL a trench;spo+f t anti,equlprrienl or oche,barrier perrnit;ed lr;r any
<br /> rotonged period of time,the Permtttee shall notify the known users of the respective.thoroughfare(s)Vinvz1ved,.and shall provide.access!or vehicular and
<br /> traffi
<br /> edestrian c to and from the road. :..
<br /> i•Unless otherwise permitted,all work shall'be conducted In such a mariner that ria le.ss'than ortelarie of the.existing Co;mty road'traveteo way will be
<br /> maintained ope.n.to public traffic during or � in a smooth and safe riding condition(s):i Asa lanes sh l pen a:ervrorkfna henry
<br /> 2.In cases where road.dosure is permitted,.1he perrnission to close the road will be granted under V•a condition that the Permittee notify the following
<br /> persons and!Or agencies of the time,the period of closure,and.the detour route at least tsenty-four(24)hours priar.to sold road closure:
<br /> a.The County of Sar}Joaquin Publ'r Works Departrhi:nt, d.The.local Fite district,
<br /> b.The tau nty.of San Joaquin Sheriff ai 0trice . ' e.The local-schoel ditVct r
<br /> -c.The local postal service. f.The[scat residents Involved .
<br /> S.Should hazardous conditions relative to the installation operations warrant flagman.ad many capab:e Ifagmen as,maybe necessary shall.6e prOvided
<br /> sy the.Permittee and stationed In advance of work to yarn and direct traffic.
<br /> C.Lights,signs and barricades ahallbe furnished;erected and maintainedby the Permlttee'icr the a""quate warnlrtg and'c6rivenlerice of th_,p.iblic,with '
<br /> sarticutarattention to be takan.in thls'.regard after.dark.
<br /> D.Any excess dirt andfpr debris which might be a;•hazard tocither autorncbile ar p .unx,ltroilable•by lights,tsfgns and barrica:es,shall be.
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<br /> removed from tha job site dally, zr
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<br /> -A.Walls of st(4cture shall be-such.quality an,d-stietigth that that'will resist all pressures and wfii not crack or be deformed-lir s;ich a way-as to create ii j
<br /> hazard or maintenance probleTr,-at any ticrre:Therefate,!tie znlr►irnuin structGrai requlrenaeats for conerete,Pipe placed u4i' Cdr rt�y.ro68 righti•oiovisy'shall
<br /> conform to the following AMOdcgh A;sa�iation of S�ate.>Jj y..znsf Transporta.ion Officials•(AASHTO)'2:esigna(lgn3;
<br /> t.For.Concrete pipe up to'and Inctudlrig thirty-three Inches(33")inside dlarrieter,tx1.•a strength Cor.:rete Pipe cc' ty AASHTO Desi;aation
<br /> M 178M. til¢ .. . i
<br /> 2:For concrete plpe.thlrty-six irtctacs:(36'�inifti diarrieLi and larger.ra nfdreed concretepl¢a cari.;„-rriing to l#ASliTO' :'signatton M 170 4,Class III, ,
<br /> 3.Plastic pipe conforming to AASHTO Designation M 294: "` -
<br /> B.All concrete pipe joints within County road rightd-of-way shall be seated:against leakage and/or lrsfil_.tfon41ith'ii 6b6'gaskt;S to ccni0CM4ace.vrltkr .
<br /> Section 65-1.06 of the California Standard Specifications,orwlth other methods as'mak be permitted under the Special Prsavisiohs. .
<br /> C.Cast-In-place concrete pipe,vitrified day pipe.spiral welded steel pipe;-or carrugated alurirEnuiri a9c•}pipe shall n6t be lns:alted wlthih the'County road
<br /> rights-of-way unless spe41ic_Mly-so stated;In the Special Provisions,and only under the conditions as prodded. *.
<br /> l7.All structures to be burled wlthln the County road right"&& ray shall be set at such elevations a;to.allow minimum cove.ra _;"of thirty Inches(30")
<br /> the ccriterCne of roadway3 and tweivi:'iiiches 112 at(tic bottoms of borrow ilitclios each stile of the raadrrays:Ttit":depihs of strictures shagte e3,ablis ..•.'.
<br /> below a flat plane;extending across-the rights-of way,no part of which shalt extend above the'efrvations.Stated above:'rr,a;ihote.sva"les,ate.,il.
<br /> included,Future surface elavatfons shalt be anticipated as nearly as possible and structure afeva5ons shad be established for futere.adjustment eccordingiy.
<br /> t.The County hereby reserves the right to specify In the Spatia!Provisions.the gage and surface frea`.nent of any-galvanizetl_corrugated me:ai plpe that
<br /> .Is'to be Installed.
<br /> F.All longitudinal uttifty facilities are to'be estabillshed(and dimensioned ion sketches)from surve:yed-centerline-olifoad right-af-way,,6Ot frb��i r�ht•otaway g
<br /> (border)fines.
<br /> '111.REPAIRS 9E THE cguwy RIG .oF- A
<br /> A All excavations shall be backfilled and compacted Immediately i3fter work therein has ben complete~. x: " :: -
<br /> B.Trench es shall not be:left open farther than 300 feet In advance.of pipe laying operations;or 200 lett to, the rear ttiereof, i:r:ess athervrls='perrrutte.d
<br /> -by the:Engineer.
<br /> C.Unless otherwise permitted under the Special provisions,backfill shall be placed.and'merhanlcally campacked!n such a r a,hner that!tie retativG.
<br /> Compaction throughout the entire rill within the County road fight-ofway shall conforrh to the per oentages-at compaction as shah an this Trehe:ls Detail. '
<br /> D:Backfill material shall be placed In horizontal uniform layers riot to exceed in.thickness,11,61 e.corr:pactlon,0.67 root:kr the bedding region;dire toot.
<br /> where 96%compaction is required;and two.feet where aO%compaction Is required'.. • - l
<br /> E.No portion of the excavalion(s)shalt be compactedbypanding orjettino unless.a.matnie.nanoe boi,,Is providad:,.` `.
<br /> F.Gravel backlill material shall be ut7rzed only where spedfica ly so stated on the.face of the perinit•. It shall'b6,shall b? Ia"initint of a his fregvency _
<br /> Internal vibrator,the compactor to be or a size and type approved by the Engineer.,Polnts of ccinpz' tUdn Shall be'nbt greater tha":V nte'(V .d to aria:full. i'
<br /> .depth of the rift. �. ., _::....
<br /> G.All pavements,curbs,gutters,sidewalks;borrow ditches;pipes,head walls,road signs;trees,:shrobbery,andlO�.other prtrmanent road rix s'tilles' €
<br /> Impaired by oras a result of construction operations at the construction site(s),or at other groundts)oc�,led by rrlatesials'and:at eotitpmerir.,shi:I be
<br /> restored Immediately upon ba`ckfrlling of the excavation to the original grades and cross sections,'and td'z tondiabn as goad as,'or better than c iislidgprior
<br /> to construction. - .g
<br /> 1-l.'All surfacing materials of roadways.and drivevray approaches cut or..slamaged bj or�s a result of ccastrudtion operaliaris;shall lie iepla;ed vn'ttiin '
<br /> ONc WEEK folloWing-the backfilling cf excavation.weather permiding,with compacted laytis of.surfae.ag materials at leasla 3 ti:lck es the a'x3s5ng,and no
<br /> less than two inches(2")or asphalt concrete over six inches(61 of.aggregate base,both as spedfitd belviv.
<br /> �1,Asphalt Concrete:Combined m1neiat aggregate shall-conform to the quality:and'gradation requires ants for�ype.`l3--one-halt Inch(%_')rraxsmum
<br /> aggregate,coarse or medium gradation,as specified In Section.39 of the Catifomia Stand iid Spriric4bns.The-bi;urriinous binder to b:m1ied.wtt '
<br /> mineral aggregate shaft be paving a5¢halt having an AR viscosity grade�ai 4040,uhless.otkierWiisi~:direcOdd by:the'Engknees,placemen`tof asphalt
<br /> concrete'surfacirig shag conform to the applicable provisions of Section 39 oT lhe.diiikrnia'standard Spetificiat'ws. ,._.;
<br /> 2.Aggregate Base:Combined mineral aggregates shall conform-to the quality and the gradingfort!!:ee-cjuarteiiriclti.(3iy'j'maximur�size r;�re5?r.: ,r
<br /> Class 2 Aggregate Base specified Irk Section 265 of the C-Afornta Standard Specific:406s
<br /> I. E3erare.acceptance of repairs to the County road.righls of-way,all urisightly,arid'd8trictental dirt;d6st andfar-debris shall be removed and t`.e
<br /> construction areas left.in a neat and presenjable condition(s),. y.
<br /> I.If necessary,County road�travefed way and driveway pavements shall be washed witli water to re":.ova dirt old-dusL _,
<br /> 2.i 6vetvay approa-cTies and faeld.entrance pavements damaged by equipment or spoil ba ts'shallt:e repaired as-4liected by the E_ngrn..r, `
<br /> _ J-Upon request by the County,any settlement,sagging of surface,ar cr21C cIng.of pavement'siiall'be rap aired-Imr ediately by aird authe idle expense c
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<br /> t+��'p/+RT,iHmh r.,..,.,..:..w..r nn:vpar fnrfnwinn ar�•nnrenrn nr lk�urnrir - ` �
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