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. r T 7p GENERAL PROVISIONS
<br /> YVa,5,tT77LL'f IBJ JTJ.�(v'A'r r•ATIOIVO STUIJSTVTnL'ACE;STRUCsv CESAi`D PTEiuYTi-sS WITH-UT COTUNITYDOV
<br /> UBLIC CONCTEP, S QE 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 far any
<br /> -oloaged period of time,the Permittee shall notify the known users of the respective thoroughfare(sj involved,and shall provide access for vehicular and
<br /> -,destrian traffic to and from the road
<br /> anner tha
<br /> I Unless otherwise petmit[ed,all work shall be conducted in such.a mx no less timan nae lane of the existing County road traveled way will be
<br /> m9 fa iaod open to public traffic during working hours in a smooth.and safe riding condition(s).Two lanes shall be open a;-tet n tii-j-hours. '
<br /> 2. In cases where road closure is permitted,the permission to close the road will be granted under the condition that the Pe LL nottf�•tie following
<br /> persons and/or as ncies of the time,late period of closure and the detour rout,at least twenty-mar(24)hours prior to said mad closure.
<br /> a.'Ilene County of San Joaquin. Public Works Department d Tire local fire ri;efr ct
<br /> b.The County of San Joaquin ShorifTs Office e.The local school district
<br /> C.The local postal servicx - fi The local residents involved
<br /> Should hazardous conditions rotative to the installation operations warrant flagmen,as many capable ffaaamen.as may be necessary shall be provided
<br /> die Permitt,e and stationed in advance of work to warn and direct traffic.
<br /> Lights,signs and barricades shall be garnished,erected and mai wined by the Fem:iftic-for the adequate warning add convenience of the public,with
<br /> ticdlar afteatioa to be taken in this regard after dark
<br /> Any excess dirt and/or debris which might be a hazard to either automobile or pedestrian tragic,uncoatrollable by lights,signs and barricades,s'nall be
<br /> abved.from flit job sit,dat7y.
<br /> IRUCTUR.ES:
<br /> Walls of structures shall be such quartty aad strength that tfiney will resist all pressures and will not crack or be deformed,in such a way-as to create a.
<br /> 3rd or maint-eaance problem at any time.Thmfpre,the minimnrn structural requirements for concrete pipe placed.under County road rights-of-way shall
<br /> Form mthe following•American Association of State Ilighway and Transportation Officials(AASHTO)des mali6Us.
<br /> 1.For concrete pipe Up to and including thirty-three inches(33")inside dia mets,extra.strength cone pte pipe conforming to'AASHTO 13esignation M I761YL
<br /> 2.Por conctef,pipe thirty-six inches(361 inside diametrr and larger,reinforced concrbte pipe conforming to AASHTO designation M 170N1 Class EL
<br /> 3:Plastic pipe eoaform�ing to AASHTO Desigiation M 294.
<br /> All concrete pipe-joints widda County road rights-of-way shall be sealed against leakage and/or infiltration with robber gasket m conforrance with
<br /> ion-65-1:06 of tie Califonia.Standard Specifications,or with other methods as may'permitted under tie Special Provisions.
<br /> Cast-in_place concrete pipe,vitr'rfaedclay pipe,sprat welded sthel pipe,or cosagated aluminum alloypip8 sbalf not fie installed.withintae County road
<br /> •-s-of--way unless specifically so stated in the Special Provisions,and-only under the conditions as provided
<br /> All structures to be buried within the County road rights-of-way shall be set at such.elevations as to allow minhnnm coverage of thirty inches(3Q)to
<br /> :enterline of the roadways nett twelve inches(12")aY the boffoms of borrow ditches tach side of the madways.The deptims of structures shah be estabfistied
<br /> w a tlatplane exteading across the rights-of-wap,no part of which shall extend above the elevations stated above;man'h Its,IamphoIes,valves.etc.not
<br /> tori Fuhure surface•elevations shall be anticipated.as nearly as possible and structure elevatieas shall be established.for-fit are adjustin,ntacco-dingy.
<br /> The County hereby reserves fho right to specify in the Special Provisions the gage and.Surface ten oatmeal of any gatvanized'cosr 'aied metal pipe that is to
<br /> istallcd
<br /> All Ioab tudinal utility facilities are to be established(and dmmensioped on sketcf� s)from surveyed centerline of road right of-tray,not from iigfit of-wap
<br /> ter)fines.'
<br /> PA ZE OF THE COUNTY RIGETT-OF-WAY:
<br /> All excavations shall be backfilled and compacted immediateIy at.=work therein has been counpiet,d
<br /> Trenches shall not be Left open farther than 300 feet in advance of pipeslaying operations,or 200 feet to the rear thereof,unless otherwise perm tEed
<br /> e Engineer.
<br /> Unless otherwise permitted under.the Special Provisions,backfill shall be placed andmmhanieany compacted in such-manner that the relative
<br /> action throughout the entire fill within the County mad right-of-way shall conform to the percentages of compaction as shown on the Trench Detail
<br /> Backfill material shall be placed in horizontal uniform layers not to exceed fn thickness,before compaction,0.67 foot in time bedcrmg region,one foot
<br /> 90%compactioa is required,and Iwo feet where 80io bompwdon is required_ .
<br /> No portion of the excavadon(s)shall be compacted by ponding or-jetting unless a rnainton ante bond is provided.
<br /> u-raval backfill material shall be utilized only where specifically so stated on the face of the permit It shall be compacted by means of a bigh fsequ,ncy
<br /> aUAbrator,the compactor to boa size and type approved by the Eagineer..Points of compaction shall be not greater than 18"cea€crs and to the full
<br /> bf the In
<br /> All pavements,curbs,gntt=,sidewalks,borrow ditches,pipes,head walls,mad signs,trees,shrubbery,and/or other permanent road facilities
<br /> nett by or as a result of constriction operations at the construction sitt(s),or at other ground(s)occupied by matmials and/or equipment,sbalt be
<br /> �dimmrltiately Upon backf<Iling of the excavation to the original grades and cross sections,and to a condition as good as,or better than existing prior
<br /> SlraGtrOII. '
<br /> All surfacing matnrials of roadways and driveway approaches cut or damaged by or as a result of construction operations,shall be replaced within
<br /> MEEK following the backfilling of excavation,weather permitting,with compacted Iayers of surfacing materials at least as thick as the existing aad-no
<br /> as two inches(r)of asphalt concrete over six inclr,s(6')of aggregate base,both as-specified below-
<br /> 1.
<br /> elow_f.Asphalt Concrete:Combined mineral aggregate shall conforun to the quality and gradation requirements for Type`B"one-half(I/2")ma dmum.
<br /> aggregate,coarse or medium gradation as specified in Section 39 of the Cztrfbn is Standard Spedfications.The bituminous binder to be-maxed with
<br /> mineral a rogam shall be paving asphalt having(Crude PG 64-10),Unless othoL wise directed by the Eagin=r:Placement of asphalt
<br /> coacroth surfacing shall conform to the applicable provisions of Section.39 of the Cafrforuia Standard Specifications.
<br /> 2.Aggregate$ast:Combined mineral aggregates shall conform to the quality and the grading for three-quarter inch(3/4")maximum size aggregate
<br /> Class 2 Aggregate Base specifietiin Section 26 of the California Standard Specificat ons
<br /> efore acceptance of repairs to the County road Light 9-0f-way,all:unsightly and detmoat a1 dirt,dustand/or debris shall be removed and the
<br /> Lct ioa areas Ieft in.a neat and presentable condition(s).
<br /> L if necessary,County road traveled way and drivewaypavements shalt be washed with water to remove du-t and dust
<br /> 2.Driveway approaches and field entrance pavements damaged by equipment or spoil banks shall be repaired as directed by the EngiaoPn_
<br /> tpon request by the County,any stttlem,nt,swaging of surface,or cracking of pavement shall b-,
<br /> repaired immediately by and at the sole expanse b€, -
<br /> mittoe for a period of one year following acceptance of the work. `r
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