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J RiLu��l1�I J�It^r GENERAL PROVISIONS-
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<br /> 'TJBLIC CONVENIENCE tiND 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 /> irgloagbd period of time,the Permittee shall notify the known users of the respective thoroughfare(s)involved,and shall provide access for vehicular and
<br /> edestrian traffic to and from the road
<br /> 1 Unless otherwise permitted,al work shall be conducted in such a manner that no less than one Ione o€the existing County road traveled way will be
<br /> maintained open to public traffic during working hours ins smooth and safe riding conditioa(s).Two lanes shall be open after working hours.
<br /> 2 Ia cases where mad closure is permitted,the permission to close tine road will be granted undo�e.coadition brat the Permi«ee notrfJr-tire following
<br /> persons and/or agencies of the time,the period of closure and the detour route at least twenty-four(24)hours prior m slid 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 .- f The local residents involved
<br /> Should hazardous conditions relafive to the installation operalioas warrant lawmen,as many capable Sc.amen as may be necessary shall be,provided
<br /> y the Permittee and stationed in advance of work.to warn.and direct traffic. g and conveni.enoe of the public,with
<br /> .. Lights,si as and barricades shall be furnished,erected and maintainea by the Permittee for tiie adequate warning
<br /> articc lar attrition to be taken in this regard after dark
<br /> Any e,-,cess dirt and/or debris which might be a hazard to either automobile or pedest<i an traffic-,uacontmIlable by fights,signs and barricades,shall be
<br /> :mbved.from iiia job site daffy.
<br /> STRUCTURES: -
<br /> Walls of structures shall be such quality and streagtii that they will.resist all pressures aad will not crack or be deformed in such a way*as to create a.
<br /> zard or,nAintF.rLn-ce problem at any time.Therefore,the minimum structural requirements for concrete pipe placed finger County road rights-of-way shall
<br /> .form to-the following American Association of State Elighway and Transportation Officials(AASaTO)desiggaations.
<br /> I.For concrete pipe up to and including thirty three inches(33")inside diameter,extra strength concrete pipe conforming to-AASHTO•Designation M 1701
<br /> 2.For concrete pipe foirty-sir inches(36")inside dram,t rand larger,reinforced concrote pipq confolMing to AASaM designation M 1701A Class M
<br /> 3:Plastic pipe conforming to AASEiTO Designation M 294.
<br /> :. A1I concrete pipe joints within County road rights-of-way shall be sealed a,°ainst le.age and/or infiltran with rubber gasket in conformance with
<br /> -tion: .06 of the California Standard Specifications,or with other mefbods as may permitted under foe Special Pr°vta°as-
<br /> Cast-in p I-acc concrete pipe,vitrified cIay pipe,spiral welded stbel pipe,or come ted alumfo�any pips shall.not lie installed within the County mad
<br /> lits--of way unlessspecifically so stag in tine Special Provisions,and°filly under the conditions as provided.
<br /> m allow min;
<br /> All structures to be buried within the Conaty road rights-of-way shall be set at such eleva4ons as mnm coverage of thiLiy inches 0")to
<br /> ccnteriine of the roadways and twelve inches( 12")at the bottoms of borrow ditches each side of the roadways.The depths of structures shall be eslabEisiied
<br /> bw a flat plane extending across the rights-of-way,no part of which shall extend above the elevation stated above;manholes,IamphoIes,valves.etc.not
<br /> -.In&&Future surface-elevations shall be.aaticipated.as nearly as possible and structure elevations shall be established.forfuirn eadlusiment accotdingly.
<br /> The County hereby reserves fire right to specify in the special Provisions the gage aad.surface tre�tiT+P t of any galvanized coaoagated metal pipe that is to
<br /> installed
<br /> All longitudinal utility facilities are to be established(and dimensioned oa sketches).from surveyed-ccnterline'of rbadri&t-of-vray.,not•from iigbt-of-wap
<br /> ,rder)fines.'
<br /> EPAMS OF THE COUNTYRIG71IT-OF-WAY:
<br /> All excavations sha-11 be backfilled and compacted irnmbdiately after work therein has been completes
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<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 pi:rrul
<br /> fisc Engineer.
<br /> Unless otherwise permitted under.-the Special.Provisions,backfill shall be placed and mechanically compacted in such.a manner that the relative
<br /> De
<br /> apactiou thmugbont the entire fill within the County road right-of-way shall conform to the percentages of compmot
<br /> as shown on the Trench Detail
<br /> Backfill material shall be placed in borirontat,coif-bim layers not to exceed in thickness,before compaction,0.67 foot in the bet(dmg region one foot
<br /> lie 90%5 compaction is required,and two feet where 80°15 compaction is required
<br /> No portion of the excavations)shall
<br /> �;-b_e,compacted by ponding or•jetting unless a maintenance bond is provided
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<br /> No
<br /> backfill material shall be.III.LI.ztd only where specifically so stated on the face of the permit It shall be compacted by means of a high-frequency
<br /> xnaLvibrator,the compactor to be a s•¢e and type approved by tha Engineer-.Point,of compaction shall.be not greater than 18"centers and to the full
<br /> thof hie lift
<br /> All pavements,curbs,a and/or other permanent road facilities
<br /> gutters,sidewalks,bounty ditches,Pipes,head.walls,mad signs,trees,shrubbery,
<br /> ;aired by or as a result of construction operations at the construction sus),or at oth=ground(s)occupied by materials and/or equipment,shall be
<br /> oredimrmcdiately upon backfilling of the excavation to the original grades and cross sections,and to a condition as good as,or better than existing prior
<br /> onstructiou.
<br /> All srtrtyi-g mateia s of roadways and driveway approaches cut or damaged by or as a result of construction operations,shall be replaced within
<br /> E WEEK following the barkfi tin o of excavation,weather peamittmg,with compacted layers of.surcacing materials at least as duck as the existing,and-no
<br /> tbah two inches(2")of asphalt concrete over sir ivches(6-)of aggregate base,both as-specified halon.
<br /> 1.Asphalt t�oncretc Combined mineral aggimgam shall oonfoml to the quality and gradation requirements for Type'B"one-half(la')ma rimiun
<br /> aggregate,coarse or medium gradation,as specified is Section 39 of the California.Standard Spedifications.The bituminous binder to be mixed wish
<br /> mineral agEregate shall be paving asphalt having(Cnado PG 64-10),unless otherwise directed by the E❑�n rrr.•Placemeat of asphalt
<br /> concrete surfacing shall conform to flu applicable provisions of Section 39 of the California Standard Specifications.
<br /> 2,Aggreoaate.Base:Combined mineral an�egatrs shall conform to the quality and the grading for thiel gr,artPs inch(314 maximum size aggregate
<br /> Class 2 Aggregate Base specifiedia Section 26 of the CaiLbraia Standard Specifications
<br /> Before acceptance of repairs to the County road rights-of-way,an unsightly and detsnental.dot dust and/or debris shall be removed and the
<br /> ;traction arras left is a neat and presentable condition(s).
<br /> L If necessary,County road traveled way aaddriveway pavements shall be washed with water to remove dirt and dust
<br /> Z.Driveway approaches and field entrance pavements damaged by equipment or spoil banks shall be repaired as directed by the Eng aerr•-
<br /> Upon.request by the Comity,any setrlement;sagging of surface,or crag of pavement shall be repaired immediately by and at the sole expense b€-,
<br /> Permittee for a period of one year following ac--ptance of the work. l 'u
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