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�7'p {r• GENERAL PROVISIONS=• .
<br /> TiG'D�.i7'7.r�n.rnT raj r•teti^vii Orr"SUvSi�t�rAl. SYRJC i L��AND rlmSL�.Li Xi0 ry'L.Mai.L�tivvl•�i�i i�0iiv'�•iuL�TL�rvR_1X7�i
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<br /> ,UBLIC CONVENIENCE 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 /> )roloagbd period of time,the Permittee shall notify the known users of the respective thoroughfares)involved,and shall provide access for vehicular and
<br /> edestrian traffic to and from the road
<br /> 1 Unless otherwise permitrcd,all work shall be conductedin manner that no Less such a mthan one lane of the existing County road traveled way will be
<br /> maihfamad open to public=Me during working hours in a smooth and safe riding condition(s).Two lanes shall be open after wdrkino
<br /> 2. Ih cases$chore road closure is permitted,the permission to close the road will be g tad Under the.conditaon.that the Permit' nodfy-tire follawing
<br /> persons and/or agencies of the temp the period of closure and the rotrte at least twenty-mar(24)hours prior to said road.closure.
<br /> a.The County of San Joaquin Public Works Department d The district
<br /> b. e County of San Joaquin Sheriff s Office e•The local cal school
<br /> ool district
<br /> Th
<br /> c - The local residents involved
<br /> .The local postal service
<br /> Should hazardous conditions relafive to the installation operations watrantflagmen,as many capable rlagmen as may be necer9arp shall be provided
<br /> y the Permittee and stationed in advance of work to warn and direct traffic• and convenience of tiro public,with
<br /> Lights,signs and barricades shall be furnished,erected and maintai by the permiftee for me adequate warning
<br /> articdlar affeation to be taken in ties regard after dark
<br /> I. Any excess dirt andlor debris wa hich might be hazard to -itinet Idtomobile or pedestrian traime,nnconlroIlable by lights,signs and barricades,shall be
<br /> :mhved from til-.job site daffy.
<br /> ;'TRUCTURES:
<br /> Walls of structures shall be such quality and strength.that they will resist all pressures and wiA not crack or be deformed ounty mad rightis such a way't to create a.
<br /> zard or maint ace problem at any time.Therefore,the rninimnm structaraI requirements for concrete pipe placed under Cs of--way shill
<br /> riform to the following American Association of State Highway and Transportation Officials(AASHTO)desi:Gonations.
<br /> L For concrete pipe up to and including thirty three inches(33")inside diameter,extra strength concrete pipe coniormhngv to'AASHTO�esigaation M I70M
<br /> 2.For concrete pipe thirty-six inches(36")inside diametrr and larger,reinforced concrete pipe conforming to AASI3T0esigaation M 170I�I Class ill
<br /> 3:Plastic pipe coaforTHng to A.ASHTO.Designation M 294.
<br /> All concrete pipe j oints within County read.rights-of-way shall be sealed a.=�:a inst Ira ka ge and/or infiltration with raboer gasket in conformance wiYn
<br /> ::don:65-1:06 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 stbel pipe,or com,_a ted aluminum alloy.pipe shah not be installed within ire County road
<br /> hts-of-way nniess.specificany so stated in the Special Provisions,andoaly rider the conditions as provided.
<br /> All structrres to be,buried within the County road rights-of--way shall be set at such eleva4oas as m allow minimum coverage of thirty inches(30")to
<br /> r All struina to the roadways and twelve inches(12")at the bottoms of borrow ditches each side of the roadways.'Eho deptbs of structures shall be established
<br /> ow a flat plane extending across the rights-of-wap,no part of which shall extend above the elevations stated above;manholes,Iampholes,valves.etc not
<br /> :laded Future surface.elevations shall bo,anticipated.as nearly as possible and stsuctaro elevations shall be established.forfuivreadlvstmmt�accoFdingh y.
<br /> The County hereby reserves the right Sr'specify in the Special Pi ovidMs thea ge and.surh=trr�tme"t of any galvanza f counaaa�.ed metal pipe that is to
<br /> :installed '
<br /> All lona tudinal utility facilities are to be established(and die eraoned on sketches)fmm surveyedceaterline of rbad•right-of-vaay,not-from ilii of-wap
<br /> ,rder)fines_'
<br /> EPAMS OF THE COUNTY RIQHT-OF WAY:
<br /> Ail excavations shall be backfilled and compacted inttdiately 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 permiifed.
<br /> the Engineer. acted in socia manner tivat the relative
<br /> Unless otherwise permitted under the Special Provisions,backfill shall be placed andmechanically comp
<br /> upaction throughout ilio entire fill within the County road right-0f-way shall conform to the percentages of compaction as shown on the Trench Detail
<br /> BaekdIl material shall be plactd u horizontAl tmiform layers not to exceed in fhickuess,before compacti0zz 0.67 foot in the bedding region one foot
<br /> re 90%compaction is required,and two feet where 80%compaction is required. .
<br /> .No portion of the excavations)shallbe compacted by ponding rn jetting Unless a maintenance bond is provided
<br /> Crravel backfill material shall be wined only where specifically so stated on the face of the permit It shall be compacted by means of a high-fi:equcucy
<br /> anal•vibrator,the compactor to be a size and type approved by the Engineer..Poin�of compaction shall be hot greater than 18"centers and to the full
<br /> th Of tit lift
<br /> All pavements,cuffs,gutters,sidewalks,borrow ditches,pipes,head wills,road signs,trees,shrubbty,and/or other permanent road facilities
<br /> wired by or as a resnit of construction optrations at tine con=wtiori site(s),or at otises grounds)occupied by matraials and/or equipment;shah be
<br /> or-edimnediately upon backfilling of the excavation to the original gradbs and cross sections,and to a condition as good as,or better thian existing prior
<br /> oastnaction
<br /> All surfaci_ materials of roadways and driveway approaches cut or damaged by or as a result of construction operations,shall be replaced within
<br /> E WEEK mllowmg tha backfilling of excavation,weatherpermitting,with compacted layers of surfacing materials at least as thick as the existing,and-no
<br /> thah two inches(2")of asphalt concrete over six inch-s(6)of aggregate base,both as-specified below.
<br /> 1.Asphalt Coacrete Combined mineral aggregate shall conform to the quality and gradation requirements for Type`B"one-half(la')ma n'mt—r n_
<br /> aggregate,coarse or medium gradation,as specified in Section 39 of the CaMrtda.Standard Specification.The bituminous binder to be mixed via
<br /> mineral ag. agate shall be paving asphalt having(Grade PG 64-10),Unless otheLwhse directed by the Engineer.-P13OF-rumt of asphalt
<br /> coacrew cu„far-inc shall conform to the applicable provisions of Section 39 ofthe California Standard Specifications-
<br /> 2 Aggre�att.$ase:Combined mineral aggregates shall conform to the quality and the grading for three-quarter inch(3/4')maximum six ag regale
<br /> Class 2 Aggregate Base specifiedin Section 26 of the California Standard Specifications
<br /> B efom acceptance of repairs to the County road rights-of-way,all unsightly and detOmental di-Lt,dust and/or debris shall be removed and the
<br /> -auction areas left in a neat and presentable condition(s).
<br /> L rf necessary,County road traveled way and driveway pavements shalt be washed with water to remove dirt and dust
<br /> 2.Driveway approaches and field entrance pavements damagpd by equipment or spoil banks shall be repaired as directed by the Engineer,
<br /> Upon request by the County,any satfleunent,sagging of surface,or cracking of pavement shall be repaired immediately by and at the sole expense o€,`,
<br /> Permitfa-for a period of one year following acceptance of the work. t u
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