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GENERALPROVISION3-
<br /> J11t`�CvvT1TLV DOr �vT�` `✓`OF
<br /> "T'TAT1101 REL'HU . �
<br /> yE�IDxTLOFSUBST � tLYCCPIPCll
<br /> JBLIC CON .EN)ENCE 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 /> olongbd period of time,the Permittee shall notify the known users of the respective thoroughfare(s)involved,,anal shall provide access for vehicular and
<br /> :destrian traffic to and from the road
<br /> I Unless otherwise p ermined,all work shall be conducted is such a manner that no Iess than one lane of the existing County road traveled way will be
<br /> mainfained open to puibltc traffic during working hours in a smooth and safe riding coadidon(s).Two lanes shall be open after wdrking hours.
<br /> 2. In cases where road closure is permitted,the permission to close the road will be granted under the.conditioathat the Permi«ee notify-the following
<br /> persons and/or as acies of the time,the period of closure,and Ifie detour route at least twenty-mar(24)horns prior to said road closure.
<br /> a.The County of San Joaquin- Public Works Department d.The local fire district
<br /> b.The County of San Joaquin Sheriff s Office e.The local school district
<br /> C.The local postal service - E The local residents involved
<br /> Should hazardous conditions relative to the installation operations warrantfla_c,=n,as many capable flaaamen.as may be n=sgary shall be provided
<br /> Elie Permittee and stationed in advance of work.to warn and direct traffic.
<br /> Lights,s igs and barricades shall be furnished,erected and maintained by the Permittee for the adequate warning and convenience of the public,with
<br /> ci dlar afiention to be taken in this regard after dark:
<br /> Any excess dirt and/or debris which might be a hazard to either adtomobile or pedestrian traffic%uncontrollable by lights,signs and barricades,shall be
<br /> dbvo from trio job site daily.
<br /> TRUCTURES: -
<br /> Walls of structures shall be such quality and streagdm that they will resist all pressures and will not crack or be dsformed,in sack a way-as to create,a
<br /> 3rd or maintenance problem at any time.Therefore,the minimum structural,requirements for coacr,te pipe placed under County Toad rights-of-way sba11
<br /> Form to the following American Association of State I-ghway.and Transportation Officials(AASHTO)designati6ns.
<br /> 1.For concrete pipe up to and inaludiug thirty three in a (33")inside diameter,ezima streaa m concrete pipe conforming to'AA SHTO•Des enation M 170NL
<br /> 2.Ibr concrete pipe shirty-six inches(36")inside diam6 and larger,reinforced concrbte pipe coaforring Lo AASHTO des?gnahon M 170M Class t]I
<br /> 3:Plastic pipe coafarming to AAS=Design ioa M 294.
<br /> All concrete pipe j Dints within County road rights-of-way shall be sealed against leakage and/or infiltration with rubger gasket in conformance with
<br /> ion 65-1:06 of the California Standard Specifications,or with oilier methods as may permitted under tine Special Provisions.
<br /> Cast-in-place concrete pipe,vitrified clay pipe,spiral welded steel pipe,or cosugatod alummnm alloy pip8 shall not lie installed within the County road
<br /> is-of-way nn less.specifically so stated in the Special Provisions,and-only under the,conditions as provided
<br /> All structures to be buried within tare County road rights-of-way shall be set at such elevations as to allow Tninimnm cth
<br /> overage of iLXy inches(3Q'�to
<br /> 'entrrTinr of the roadways and twelve inches(12")at time bottoms of borrow ditches each.side of the roadways.The depths of structures shall be established.
<br /> w a flat plane extending across the rights-of-wap,no part of winch shad extend above the elevations stated above
<br /> manholes,IampboIes,valves.eta not
<br /> e
<br /> ided:Puh,m surface•elevafions shall be.antieipated.as nearly as possible and structure elevations sltail be e�tablished.forfuL�re adjtss[inentaccozdingIy.
<br /> The County hereby reserves the right t6 specify in Hie Spectal Provisions the gage and.surtace fr(atinent of airy galvanizedccorrQ��atPd metal pipe That is to
<br /> astalled
<br /> All lougibidraal ait� facilities are to be establish ed(dad duneuoned on sketches)from surve_fed centerline of read right of--way.,not-from i *bt-of-wap
<br /> ler)lines.'
<br /> ,PAIRS OF THE COUNTY RIGHT-OF-WAY:
<br /> All excavations shad be backfilled and compacted immediately after work therein has been completed.
<br /> Trenches shall not be left open farther than 300 feet in advance of pipe laying operations,or 200 feet to the rear thereof,unless otherwise pZm rued
<br /> (e Engineer.
<br /> Unicss otherwise permitted under.he Special Provisions,backfill shall be placed andmecbanically compacted is such.a manner teat the relative
<br /> )action throughout the entire fill within the County road right-of-way shall conform to the perceatagess of compaction as shown on the Trench Detail
<br /> Backfill maLozial shall be plac--din horirontd1 uniform layers not to exceed in thickness,before compaction,0.67 foot in the bedding region,one foot
<br /> e 90%compaction is required,and two feet where 8095 counpaadoa is required. .
<br /> .No portion of the excavations)sbatI be,compacted by ponding or•jetting--less a maintenance bond is provided
<br /> C-rav'et baclffi1l.material shall be utilized only where specifically so stated on the face of the permit It shall be compacted by means of ahigh-frequency
<br /> iagvibrator,the compactor to be a size and type approved by the Engineer..Points of compaction shall be not greater than 18"centers and to the fall
<br /> bf the lift
<br /> Ali pavements,curbs,Batters,sidewalks,borrow ditches,pipes,head wells,road signs,trees,sh#beay,and/or other permanent road facilities
<br /> red by or as a:result of construction operations at the construction sW—s),or at other ground(s)occupied by materials and/or equipment,shall be
<br /> -ediannetliateIy upon backfiIIing of the excavation to the original grades and cross sections,and to a condi]ion as good as,or better than existing prior
<br /> istruadon
<br /> All snrfacmg materials of roadways and driveway approaches cut or damaged by or as a result of canstarcfian operations,shall.be replaced within
<br /> Wfollowing the backfilliag of excavation,weather permitting,with compacted Iayeq at smiaciag materials at least as thick as Yoe existing and
<br /> EEK
<br /> iah two inches(2")of asphalt concrete over six incb-s(6-)of aggregate base,both as.specified Below.
<br /> 1.Asphalt Concrete:Cctmbined mineral aggrep to shall conform to the quality and gradation requirements for Type`B"one-half(1/2")ma rimmn
<br /> aagegate,coarse or medium gradation,as specified in Section 39 of rine California Standard Specifications.The bituminous binder to be mixed with
<br /> mineral aggreaaate shall be paving asphalt having(Grade PG 64-10),unless otherwise drieoted by the Enainerr.Placement of asphalt
<br /> concrestufacin a shall conform to the appIlcable provisions of Section 39 of fine Calioraia Standard Specifications.
<br /> e,
<br /> 2.Aggre-gate Base:Combined mineral aggregates shall conform to the quality and the—diag for three-quarter inch(3/4")maximum size ag�egade
<br /> Class 2 Aggregate Base specified in Section 26 of time CaIjfornia Standard Specifications
<br /> 3 efore acceptance of repairs to the County road rights-of-way,all unsightly and dot.rimm ai dim dust and/or debris shall be removed and the
<br /> notion areas left in a neat and presentable condidon(s). _ _
<br /> L if necessary,County road traveled way aaddziveway pavements b shall.me tII or
<br /> wit���remove
<br /> aired as die tee ed by the Enginterr._
<br /> 2.Ilii veway approaches and field entrance pavements damaaP y equip spoilP
<br /> Jpoa rc�mest by the Coanty,any settlement,sagging of surface,or cracking of pavement shall b:repaired immediately by and at the sole expense o€
<br /> :rcuittee for a period of one year following ac-ptance of the worTi i �u
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