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GENERAL PROVISIOTiS_
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<br /> llYJTT Lil, MIN O1L,' S UJ RTIC E STR C I.J I,.Es AND MjDala;Bs ITT Tl�LVvL TTYRo.�.+moi-R-TCEFS''-TIF-Tfx,TT�V
<br /> ?UBLIC CONVENIENCE AND SAFETY:
<br /> A Before obstructing any private driveway entrance or County mad traveled way with a french spoil bank equipment or other barrier permitted for any ------
<br /> prolonged period of time,the Permittee shall notify the known users of the respective thoroughfare(s)involved,and shall provide access for vehicular and
<br /> pedestrian traffic to and from the road
<br /> 1 Unless otherwise permitted,all work shall be conducted in such a manner that no less than ane lane of the existing County road traveled way will be
<br /> maintained open to public traffic during working hours in a smooth and safe riding conditiou(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 graatui under the condition that the Permit.:notify-me following
<br /> persons and/or as ncies of the time,the period of closure,and the detour route at least t xenty-four(24)hours Prior to said mad closure.
<br /> persons
<br /> The County of San Joaquin Public Works Department d. be local s h oI trice
<br /> b.The County of San Joaquin Sheriff's Office .
<br /> district
<br /> c.The local postal service . he local residents involved
<br /> g. Should hazardous conditions relative to the installation operations warrant f1aLmmen as many capable tlagmrn as may be necessary shall be provided
<br /> Dy Site Permittrz and stationed in advance of work to warn and direct traffic. grid convenience of the public,with
<br /> :. Ligbis,signs and barricades shall be furnished,erected and maintained by the Permittee for the adequate warning
<br /> .3ardcular 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 riffle, uncontrollable by lights,signs and barricades,shall be
<br /> -eiaoved from the job site daily.
<br /> STRUCTURES:
<br /> 4: Walls of structures shall be such quality and strength that they will resist aIl 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 placed under County road rights-of-way shall
<br /> onform to the following American Association of State I-Frghway and Transportation Officials(AAngth c designations.pipe,c
<br /> 1.For concrete pipe up to and including thirty-three inches(33")inside diameter,extra strength concrete pipe conforming to AASHTO Designation M 170M_
<br /> 2.For concrete pipe thirty-six inches(36")inside diameter and larger,reinforced concrete pipe conforming to AASHTD designation M 170M Class III.
<br /> 3:Plastic pipe conforming to AASHTO Designation M 294.
<br /> shall be sealed against leakage and/or infiltration with rubber gasket m conformance with
<br /> All concrete pipe j oints within County road rights-of--way
<br /> ectioa 66-1.06 of the California Standard Specifications,or with other methods as may permitted under the Special Provisions.
<br /> Cast-in-place concrete pipe,vitrified clay pipe,spiral welded steel pipe,or corrugated aluminum ovidlloy pipe shall not be installed within the County road
<br /> ,ghts-of-way ualess.specifically so stated in the Special Provisions,and only under the condition>as provid-d
<br /> J. All structures to be,buried within the County road rights-of-way shall be elevations set at such elevans as to allow min;mm„coverage,of thirty inches(30'�to
<br /> ie cxatertine of thee,
<br /> and twelve inches(12")at the bottoms of borrow ditches each side of the roadways.The depths of structures shallbe,established
<br /> elow a flat plant extending across the rights-of-wap,no part of which shall extend above the elevations stated above;manholes,lampholes,valves.etc.not
<br /> icluded.Future surface elevations shall be.anticipated.as nearly as possible,and structure elevations shall be established.for futnreadjustmentaccoidinglY-
<br /> The County hereby reserves the right to specify in the Special Provisiaas the gage and.Surfa.ce treatment of any galvanized coIr[igdted metal pipe drat is to
<br /> ie installed
<br /> All longitudinal atility foci&ties art to be established(and dunensioned on sketcbes)_from surveyed centerline'of road -of-way,not from right-Of-way
<br /> corder)lines.,
<br /> REPAIRS OF THE COUNTY RIGHT-OF-WAY:
<br /> Ail excavations shall be backfilled and compacted immediately after work therein has been completed
<br /> Trenches shall not be left open farther than 300 felt in advance of pipe laying operations,or 200 feet to the rear thereof,unless otherwise pzrmitted
<br /> Y the Engineer.
<br /> Unless otherwise permitted under the Special Provisions,backfill shall be placed and mechanically compacted in such a manner that the relative
<br /> Detail-
<br /> impaction throughout the entire fill within the County road right-of-way shall conform to the percca a-gts of compaction as shown on the Tcench Detail
<br /> Backfill material shall be placed in horizontal uniform layers not to exceed in thickness,before compaction,0.67 foot in the bedding region,one foot
<br /> here 90%compaction is required,and two feet where 80%compaction is required.
<br /> No portion of the excavation(s)shall be compacted by ponding or jetting unless a maintenance bond is provided_
<br /> Crraval backfill material shall be utilized only where specifically so stated on the face of the permit It shall be compacted by means of a high-frequency
<br /> iternal.vibrator,the compactor to be a size and type approved by the Engineer..Points of compaction shall be not greater than 18"ctaters and to the full
<br /> cpth of the lift
<br /> L All pavements,curbs,gutters,sidewalks,borrow ditches,pipes,head walls,road signs,trees,shrubbery,and/or other permanent road facilities
<br /> apaired by or as a result of construction operations at the construction site(s),or at other ground(s)occupied by materials and/or equipment shall be
<br /> ztored=rnmmediately 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 /> L An surfacing materials of roadways and driveway approaches cut or damaoed by or as a result of construction operations,shall be replaced within
<br /> NE WEEK following the backfilling of excavation,weather permitting,with compacted layers.of surfacing materials at least as thick as the existing and no
<br /> ss that two inches(2-)of asphalt concrete over six inches(6-)of aggregate,base,both as.spez:ced below-
<br /> 1.Asphalt Concrete:Combined mineral aggregate shall conform to the quality and gridaxioa requirements for Type`B"one-half(1/2")maximum
<br /> aggregate,coarse or medium gradation as specified in Section 39 of the California Standard Specifications.The bituminous binder to be mixed with
<br /> mineral aggregate shallbe paving asphalt having(Grade PG 64-10),unless otherwise directed by the Engineer.Placement of asphalt
<br /> concrete surfacing shall conform to the applicable provisions of Section 39 of the California Standard Specifications.
<br /> 2.Aggregate Bast:Combined mineral aggregates shall conform to the quality and the grading for three-quarter inch(3/4")maximum size aggregate
<br /> Class 2 Aggregate Bast-specified_ia Section 26 of the California Standard Specifi-dOms
<br /> Before acceptant:of repairs to the County road rights-of-way,all unsightly and detrimenta:-dirt,dust and/or debris shall be removed and the
<br /> )nstraction areas left in a neat and presentable coadition(s).
<br /> 1.If necessary,County road ttaveled way and drtvtway pavements shall be washed with water to remove dirt and dust
<br /> 2.Driveway approaches and field entance pavtments damaged by equipment or spoil banks shall be repaired as directed by the Engineer.-
<br /> Upon regaest by tht County,any settlement,sagging of surfact,or cracking of pavement s'.:all be repaired immediately by and at the sole expense of.,,,,,
<br /> re-Permittee for a period of one year following acceptance of the work.
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