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GENERAL PROVISIONS
<br />GOV/ERLV'ING INSTALLATION OF SUBSUA�'.'�CESTR�E"iCTUR&SAND PIP�ELLiSE.S WITHIN COUNTY ROAD :4iGHTS-OF, ,RJAY
<br />PUELIC CONVF+NZENCEAND SAFETY:
<br />A- Before obstmetinganyprnate ddyewayenfrauce or CounrymazliraveIed way with atrencb, spoil bank, equipment or otherbarierpemdtted for my
<br />prolongadpermd efstime, the Permute=..;ha[[ notifythe knovm users of the respective fho=oughfare(s) involved, and shahprovAu access for vsbieD grand
<br />pedestrian traffic to and from the road. '
<br />J. Unless otherwise permitted, all work shallbe conducted in such a mannerthatno less than cue lane ofthe existing Courtly road traveled waywill
<br />be maintained open to public traffic duringworking hours inasmootltand safe riding condition(s). Two Iouse shall be openafier working hours.
<br />2. In cases where road closure is permed, the permission to close the road will be graaied underthe condition that lie PeumitbD notify the
<br />followingnersons and/orajencies ofthP time, thepedod o£closure,and-fru datourroute at Ieasttwenry-irour (24)hows prior to said road cIosmc.
<br />a The ConnP;%ofSaa Joaquin Public Works Depansaunt -d. The Ioealfindistrict
<br />b. T-•reCounty ofSan Joaquin Sherifrs0irice _ e. ThblDndschcol district
<br />c. The local postal service i Thelmalossidenfs isvolved
<br />B. Sbomrd hazardous conditions relaifve to the insfallatiennperafions warrartflagmen, as many capable flagmen as may be neemosey shall be providedbythe
<br />Pemitree and stafioned in advance ofworkto warn and dimmtraffic.
<br />.C. Lights, signs and barricades shall be furnished, erected and maintained bytbe Peimittee for the adequate warning and convenience of the public, with
<br />particular attrerthm an be taken in this regard after dark.
<br />D.. Any excess dirt and/or debris which might be ahazard to either automobile of pedesidan traffic, yn causallable by ligbts, signs and barricades, shall be
<br />. removed from the jobsite daily.
<br />STRUCTME
<br />A. Walls of stmctmus shall be such quality and strength that they vU resist all pressures and will not cmek or be deformed in such away as to create ahszard
<br />orourmienanceproblematanytime. Tilerefore, the minimum sbuGhnalregaimmeritr for concrete pipe placedunder emmtymadright-of-way shall
<br />confoma to the'followingAmericaaAssociafion ofStete Highway and transportation O.iicia]s (A 4ST3T0)'designstions.
<br />1. Foi cdncrete pipe up to andincIuding thirty-three incfies(33")inside diame'�e{enlra stzngth concrete poninrming to AASFiTObesigrratioaM
<br />I70M
<br />'-2. For concrete pipe thirty-six inches (36') inside diameter and larger, reinforced concrete pipe coasrm ng m AAS== Desiowafiou M 170M Class
<br />3. Plastiopipecnmomuagto AASATODesignalion M29?.
<br />B, All concrete pipejohfsvhb Conatyroad right;-o€way shall be sealed against leakage suanzimatraiionwi6r rubber gasket s comormms,, with Section
<br />65-1:06 of'dae Caliiontia Standard Specin-canons, or wiNr other methods as may be permitteduaderfliE Special Provisions.
<br />C. Cast -in place cohcrefe pipe,vilrmed claypipe, spiral welded sdeeIpipe, or conugat-ed aln�um alloy pipe shall notbe iamlled withintlre Comaty road
<br />rights-of-way unless specifically so stated in the Special Provisions, and onlyunderthe conditions as provided.
<br />D: All s',rctures to be busied withi, the County rights-of-way shall Be set at such elevations assn Glow minimum coverage of thirty inches (301 to fhe
<br />centerline ofihe roadways andtwelve inches (2"') atffie bottoms of borrow ditches each side ofthe roadways. The depths of st otnres shallbe established
<br />below aiIz`iplane extendingacross the tights-of-vray, no part ofwhich shall extend above the elevations si,�d above; manholes, IamphoIes, varves, etc, nnf
<br />included-
<br />E.
<br />ncludedE, The County hereby receives the right to spec;ty in the Specia Provisions the gage and surface treatmeat of any galvanized corrugated metal pipe that -is to be
<br />iustalled
<br />F. All fonghudina uhlhyy iasilities are to be established fand dimensioned on sketches) from surveyed centerline ofmadright-of-way, nal fromright-o£-way
<br />(border) lines. _
<br />REPAIItS OF THE COUNTYRSGHT-OF-WAY:.
<br />A AIl excavations shall be backfilled and compacted immediately afterworkthereia has been completed.
<br />B. Trenched shall notbe le$ open farther than 300 feet in advance ofpipo laying operations, or 200 feet m the rearthereoZ unless otberwise permitted by the
<br />Engineer. '
<br />C.Unless otherwdsepermitted under the Special Provision s, backtill"shaIl be placed and meslranically compacted iu such amanaerthatthe Plafive comp action
<br />throughout the entire f -M within the Causly road right-of-way shall confomz to the percentages of compaction as shown onthe Trench detail.
<br />D. BackdL materia shall beplacedinhorimstzl uniform layers motto cam=diathi_ckness, before compaction, 0.67 foot in the beddingregiom� one tootwhere
<br />90% compactionisrequired,and two-feetwhere80%compaction is required. '
<br />E. No portion ofthe excaynion(s)shah'be compacted bypondmgorjetougu¢teas amaintenancebond is pmVided_
<br />F. Gravel backfill material shall be utilized only where spech`ieally so stated on the face of the permit It shall be compacted by means of ahigh frequency
<br />internal vibrato, the compactor to be a size and type approved by the Engineer. Points of compaction shall not be greater Oran 18" confers and to the full
<br />depth of the lift:
<br />G. All pavements, curbs, gatoens, sidewalks, borrow ditches, pipes, head walls, road signs, frees, shrubbery, and/or otherpennanent road facilities impaired by
<br />or as a result of construction operations at the consimciion sites) occupied by materials and/or equipment; shall be restored immedlaely upon bac-kipling of
<br />the oxcav iboa to the origmal grades and cross sections, and to a condition as good as, or better than existing prior to construction
<br />IL All surfacing materiae of roadways and driveway approaches cut or damaged by or as aresnit of constmethsr operations, shall be replaced wt',hin'0NE
<br />WEEK following the backdping of excavation, weatherpermitting with compacted layers of surfacingmaterials atleast as thick as the existing, and no Iess
<br />than two inches (2") of asphalt concrete over six inches (6') of aggregate base, both as spechEM below.
<br />Asphalt Concrete: Combined mineral aggregate shall conform to the quality and gradation requirements lbrType'B"-one-half iwh(1/2)
<br />maximum aggregate, coarse ormedium gradation as specified in Section 39 of the California Standard SpOahacations, no bituminous binder to
<br />be mixed with minora aggregate shall be paving asphalt having (Grade PG 64-I0), unless otherwise directed by the Eagmeer. Placement of
<br />asphalt Demerara surfacing shall conform to the applicable provisions of Section 39 of fire California Standard Specifications,
<br />2. Aggregate Base: Combined mineral aggregafes shall mulma to the quality and the grading for tbree-quarter inch (3/41) marimrnn size
<br />aggregate Class 2 Aggregate Base specified in Section 26 of the California Standard Specifications.
<br />L Before acceptance of repairs to the Conary road rights-of-way, all unsightly and detrimental dirt dust and/or debris shah be removed and the construction
<br />areas Ieft in a neat and presentable condition(s).
<br />1- If necessary, County road traveled way and driveway pavements shall'be washed with water to remove dirt and dust
<br />2, Driveway approaches and Held entrance pavements damaged by equipment or spoil banks shall be repaired as directed by the Engineer.
<br />7. Upon request by the County, any settlement sagging of surface, or oraclang ofpavemen't shall be repaired immediately by and at the sole expense of the
<br />Permitce for aperiod of one yen fo➢owing acceptance of the work
<br />F:tl'FaMITS CDilNlIItl�eoerelpravisionslWinfrr weet5er]'mrisio,u.docz
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