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7� GENERAL PRO VISrI�ONS
<br /> l<iL'D hTf7�T!"�Tl.T ATT[-iL 1V1V V1L`JUIJS ULtI C1�JY.LFUI.UL�CJ AN1J ritL+L1TMJ.�liJ TYlT1u.i�vv7*r*V Dl�r. �u�'L�7�'iL�IR_C TTnV
<br /> ?UBLIC CONVENIENCE AND SAFETY:
<br /> A Beforeobstructing any private driveway entrance or County road traveled way with:a trench,spoil eau k,equip=nt or other barrier permitted'far any --
<br /> proloagbd period of time,the permittee shall notify the known users of the respective thoroughfares)involved,and shall provide access for vehicular and
<br /> p edestriaa traffic to and from the road
<br /> 1 Unless otherwise permitted,all work shall be conducted in such a man=that no less than one lane of the existing County road traveled way Will be
<br /> maiittained open to public traffic during working hours in a smooth and 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 Permit ee notify-the`following
<br /> persons and/or agencies of the time,the period of closure,and the detour routs atleast twenty-four(24)hours Prior to said road.closure.
<br /> a.The County of San Joaquin Public Works Department d.The localfire district
<br /> b.The County of San Joaquin Sheriff s Office e-The local school district
<br /> a The local postal service . - f.The local residents involved
<br /> B. Should hazardous conditions relative to the installation operations warrant flagmen,as many capable flaaggmst
<br /> en as may be necessary shall be provided
<br /> ;y die,Ptrmittee and stationed in advance of work to wam and direct taaffc. Q and convenience of the relic,with
<br /> Lights,signs and barricades shall be furnished,erected and maintained by the Permittee for the adequate warning P
<br /> D articular attention to be taken in this regard after dark
<br /> D. Any excess dirt and/or debris which might be a hazard to either automobile or pedestrian traffic,uncontrollable by lights,signs and barricades,saaIl bt
<br /> ,e oov- from tie job site daily.
<br /> STRUCTURES:
<br /> 4 Walls of structures shall be such quality and strength that they will resist all pressures and will not crack or be deformed.in such a way'as to create a.
<br /> azard or maintenance problem at any time.Therefore,the minimum structural requirements for concrete pipe signed under County road rights of--way shall
<br /> dm o o'r_ to tlhe following-American Association of State fftghway.and Transportation Officials(AASHTO)designati4ns.
<br /> 1.For concrete pipe up to and including thirty-three inches(33'')inside diameter,extra strength concrete pipe conforming to'AA9EITO-Desivzaationlv11701YL
<br /> 2.For concrete pipe thirty-six inches(36 )inside diameter and larger,reinforced concrete pipe conforming to AA>SE M designation M 170M Class UL
<br /> 3:Plastic pipe conforming to AASHTO Designation M 294.
<br /> All concrete pipe joints within County road rights
<br /> shall be sealed against leakage and/or infiltration with rubber gasket in conformance with
<br /> ccdon:65-1:06 of the California Standard Specrfcations,or with other methods as may permitted under the Special Provisions.
<br /> Cast-in-place coacreto pipe,vitrifr,d clay pipe,spiral welded steel pipe,or comu°ayeti aluminum alloy.pipd shall not Be installed within the County road
<br /> ghts-of-way ur_less.specifrcaUy 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 7niniTnum coverage of thirty inches(30'7 tui
<br /> ae centerline of the roadways and twelve inches(12")at the bottoms of borrow ditches each side of die roadways.The depths of structures shall be estabnslied
<br /> ,low a flat plane extending across the rights-of-wap,no part of which Shia extend above the elevations staled above;manholes,Iampholes,valves.etc not
<br /> icladed_FUIIIM surface-elevations shall be.anticipated.as nearly as possible and structure elevations shall be established.forfabreadjust. Mt accozdingiy-
<br /> ?. `Lee County hereby reserves the right 1Q specify is the Special Piavisions the gage and.surfacc trez+=+ent of any galvanized corer`a tad metal pipe that is to
<br /> )eZ.
<br /> installed
<br /> All langitiidmal mdaty facilities are to be established(and dump oned on sketches).from surveyed-centerline of rbadright-of-way.,not from tight-of-wap
<br /> )order)fines.-
<br /> ZEPAIRS OF THE COUNTY RIGrIT-OF-WAY:
<br /> All excavations shalt be backfilled and compac`�d immediately aftra work therein has been compieted-
<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 permitted
<br /> y tine Engineer.
<br /> Unless otherwise permitted undrr.the Special Provisions,backfill shall be placed andmechanically compacted in such-a manner that the relative
<br /> impaction throughout the entire all within the County road right-of-way shall conform.to the percentages of compaction as shown on the Trench Detail
<br /> Backfill material shall be placedm horizontal muform layers not to exceed in thickness,before compaction,0.67 foot in tine bedding region,one foot
<br /> here 90°10 compaction is required,and two feet where 80%compartioa is required.
<br /> .No portion of the excavadon(s)shall be compacted by ponding or-jetting unless a maintenance bond is provided.
<br /> Gravel backfill material shall be utilized only where specifically so stated on the face of the permit.It shall be compac`r-A by means of a high-frequency
<br /> temat vibrator,the compactor to be a size and type approved by the Eagineer..Point,of compaction shallbe not heater than 18"neuters and to the full
<br /> Tth bf fiat lift
<br /> All pavements,curbs,nutters,sidewalks,borrow ditches,pipes,head walls,mad signs,trees,shrubbery,and/or other permanent road facilities
<br /> ipaired by or as a result of construction operations at the construction siit(s),or at oda.er ground(s)occupied by materials and/or equipment,shall be
<br /> =md.iammediattly 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 /> construction
<br /> All surfacing materials of roadways and driveway approaches cut or damaged by or as a result of construction operations,shall be replaced within
<br /> eather permitting,with compacted layers of surfacing materials at least as thick as the existing and no
<br /> >TE WEEK following tine backfilling of excavation,w
<br /> :s than two inches(2")of asphalt concrete over sir inch,s(6")of aggTpgat,base,both as.specified below.
<br /> 1.Asphalt Coaerete:Coinbined mineral aggrgam shall conform to the quality and gradation requirements for Type`B"one-half(1/2")maximum
<br /> aggmpte,coarse or medium gradation,as specified in Section 39 of the California Standard Specifications.The bituminous binder to be mired wish
<br /> mineral aggreogatt shall be paving asphalt having(Gude PG 64-10),unless otherwise directed by the Engineer:Placement of asphalt
<br /> coacree,surfacing shall conform to the applicable provisions of Section 39 of the California Standard Specifications.
<br /> 2.Aggreaggate.Base:Combined mineral aggregates shall conform to the quality and the grading for three-quarter inch(3/4')maximum sir,aggregate
<br /> Class 2 Aggregate Base specified in Section 26 of the California Standard Specifications
<br /> Before acceptance of repairs to the County road rights-of-way,all unsightly and detrimental dirt,dust and/or debris shall b,removed and the
<br /> gstruczion areas left in a neat and presentable coaditioa(s).
<br /> L If necessary,Comity road traveled way and drivewaypavemenis shall be washed with water to remove dirt and dust
<br /> b meat or oil banks shall be repaired as di ected by the Enginerr•-
<br /> "el ent,aace avements spoil approaches and field damaged YP
<br /> 2.Driveway aPP P
<br /> Llpom request by the County,any settlement sagging of surface,or cracking of pavement shall be repaired immediately by and at tine sole expanse o€-,\ -
<br /> e-Permittce for a period of one year following acceptance of the wank. t �u
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