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GENERAL PROVISIONS
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<br /> ?UBLIC CONVENIENCE AND SAFETY:
<br /> A- Before obstructing any private driveway enhance or County road traveled way with a trench,spoil bank,equipment or other hosier per
<br /> for -
<br /> prolongbd period of time,the Permittee shall notify the known users of the respective thoroughfare(,)involved,and shalt provide access for vehicular and
<br /> p edestrian traffic to and from the road
<br /> I Unless otherwise permitted,all work shall be conducted in such a manner trial no Less than one lane o€the existing County road traveledhoamyswiIl be
<br /> maintained open to public traffic during working hours jai smooth and safe riding coaditioa(s).Two laaeg shall be open after wdridag. Q
<br /> 2. Ta cases where road closure is permitted,the permission to close the road will be a anted tinder the condition that the Permittee aotify-*.he following
<br /> persons and/or as ncies of the time,the period of closure,and the detour route at least twenty-four(24)hours prior to said road closure.
<br /> a.The County of San Joaquin Public Works Department d.The local fie district
<br /> b.The County of San Joaquin Sheriff s Office e.The local school district
<br /> C.The local postai service f.The local residents involved
<br /> g. Should hazardous conditions relative to the iastallafioa operations warraht flagmen as many capable Tlaa`men as may be necesgarp shall be provided
<br /> iy the Permittee and stationed in advance of work to wam and direct traffic. and convenience of the public,with
<br /> Lights,signs and barricades shall be furnished,erected and maintained by the Permittee for the adequate warning
<br /> ?articular affention to be taken in this regard after dark signs
<br /> D Any excess dirt and/or debris which might be a hazard to either automobile or pedestrian traffic,uncontrollable by fights,signs and barricades,snail be
<br /> -embvca from the job site daily.
<br /> STRUCTURES:
<br /> 4: Walls of structures stall 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 /> asard or mai r_nance problem at any time.Therefore the m;n imnm structural requirements for concrete pipe placed uad-County road rights-of-way shall
<br /> ouform to the following American Association of State I-ighway and Transportation Officials(AASHTO)desiconavons.
<br /> 1.Fbr concrete pipe up to and including thirty-three inches(33")inside ameter,.extra strength concrete pipe conforming Yo AASIITO-Designation NI 170M
<br /> dr
<br /> inside diameter and larger,reinforced concrete pipe conforming to AASHTO desi1.
<br /> gnation M 170M Class 1
<br /> 2.For concrete pipe thirty-six inches(36
<br /> 3:Plastic pipe conforming to AAS=Designation M 294.
<br /> All concrete pipe joints within County roaalld rights-of-way shbe sealed against leakage and/or infittr.tion vritlr ruboer gasket in conformanceir
<br /> wh
<br /> ectioa;65-1:06 of the C`aIifornia Standard Specifications,or with oilier methods as may permitted undue the Special Provisions.
<br /> Cast-in-place concrete pipe,vitt f ed clay pipe,spial welded steel pipe,or coni ugated aluminum alloy Pige shall not lie iz:sfalIed within the County road
<br /> �.hts-of-way unless.specifically so stated in the Special Provisions,and only under the conditions as provided
<br /> �. All structures to be buried within the County road rights-f--way shall be set at such elevations as to allow miniin„m coverage of thirty inches(30'�to
<br /> me centerline of the roadways and twelve inches(12")at the bottoms of borrow ditches each side of fire roadways.The depths of structures shall be estab&shfed
<br /> elow a flat pane extending across the rights of--wap,no part of which shall extend above the elevations stated above;manholes,Iampholes,valves.etc not
<br /> iclrrded Future surface-elevations shall be.aadc:ipated.as nearly as possible and sfauetnre elevations shall be rstablisfied.forfutme adjlrstmentaccazdmgiy-e.that is m
<br /> 4. The County bereby reserves the right to-specify in the Special Provisions the gage aud.surface trete tn+P^t o..any galvanized couaa�%ated metal pip
<br /> ie installed
<br /> All longitudinal ndlit�facilities are to be established(and dmmensioned on sketches)from surveyed centerline of Mac'rigbi of-wag,not-from.light-0f-way
<br /> corder)fines.
<br /> REPAIRS OF THE COUNTY RIGHT-OF-WAY:
<br /> All excavations shaJl be backfilled and compacted immediate 1Y ager work therein has been completed
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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 p2rmit�d
<br /> Y the Engineer• acted m such a manner that the relative
<br /> Unless othm-wise permitted under.the Special Provisions,backfill shall be placed andmechanicaIlyeomp
<br /> MP Shall throughout the entire fill within the County road right-of-way shall conform to the percenta"g_of compaction as shown oa fhe Trench Detail
<br /> Backfill material shalt 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-rquired-
<br /> virises a maintenance bond is provided
<br /> No portion of the excavation(s)shall be compacted by ponding or jettm�
<br /> Gravel back Ell material shall be utilized only where specifically so stated on the fact of the permit u shall be compacted by means of a to h-frequency
<br /> lrei„a1 vibrator,the compactor to be a sue and type approved by the Engineer joints of compaction shah be not greater than 18"centers and to the full
<br /> epth of the IJft
<br /> 'r. All pavements,curbs,gutters,sidewalks,borrow ditches,pipes,head walls,road signs,trees,shrubbery,and/or other permanent road facilities
<br /> at the construction site(,),or at other ground(s)occupied by materials and/or equipment,shall be
<br /> apaircd by or as a result of construction Operations
<br /> grades and cross sections,and to a condition as good as,or better than existing prior
<br /> storedimmcdiately upon backfilling of the excavation to the original
<br /> I constraDtion.
<br /> ed by or as a result of construction operations,shall be replaced within
<br /> L All sur6ri_g materials of roadways and driveway approaches cut or damag
<br /> SIE WEEK following the tiackfiII ng of excavation weather pand no
<br /> ermittiag,with compacted layers.of surfacing materials at least as thick as the existing
<br /> SS than two inchesp")of asphalt concrete over six iacbes(6")of aggregate base,both as-specified below. maximum
<br /> 1.Asphalt Concrete:Combined mineral aggregate shall conform to the quality and gradation requirements for Type'B"one-fialf(i/2")
<br /> aggregate,coarse or medium gradation,as specified in Section 39 of the California Standard SPe.cifications.The bituminous binder to be wed with
<br /> mineral aggreogate shall be paving asphalt having(Grade PG 64-10),unless otherNJse directed by the E noinecr.-Piaeement of asphalt
<br /> concrete surfacing shall conform to the applicable provisions of Section 39 of the California Standard Specifications.
<br /> 2,Aggregate.Base:Combined mineral ag-gm.ates shall conform to the quality and the grading for three-quarter inch(3/4-)maximum size aggregate
<br /> Class 2 Aggregate Base specifiedin 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 be removed and the
<br /> rstretion areas left in a neat and presentable condition(s).
<br /> L If necessary,County road traveled way anddrivewaypavements shall be washed with water to remove dart and dust
<br /> 2.Driveway approaches and field entrance pavements damages by equipment or spoil banks stall be repaired a- Buxted by the ole i xpr-n
<br /> Upon request by the County,any settlement,sag-.-ing of surface or cracking of pavement shall be repaired immediately by and at the sole expense o€.,
<br /> m-Permitter for a period of one year following acceptance of the woriw t r
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