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<br />.1PJ:1':l'sU7.Di:L`; VilTI: SI_l:tNT C"O NT` 'ROAD aJGI7T`.•C}:[-r�'�;5'
<br />Engineer.
<br />P UI:1LI , CIONVt+.I`T:i�RN'"E tj>:ND SElx r,7F X :,
<br />aillila L-' edore obstnacurg ally private driveway entrance or County road trawled ,rind wits a trench, spoil bard:; equipment or other (garner permitted for say,
<br />prolonged period of- Mile , the Permittee shall notify the. Icnovm users Of the rapeclive thoroughfare involved, and shall provide access for t'ehicular and
<br />pedestrian traffic to and from the road.
<br />J . Unless otherwise permitted, all work shall be conducted in such a manner that no less than one lane of the existing Count}+ road traveled way will
<br />be maintained open to public traffic during working i)DUIS in a smooth and safe riding condition(s). Two lanes shall be open after working hours.
<br />2. Incases wvhere road closure is permitted, the permission to close the road ilviLl be granted under the condition that the Permittee notify the
<br />following persons and/or agencies 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 Worl:s Department cl. The local fire district
<br />b. The Count), of San Joaquin Sheriffs Office e. Tule local school district
<br />c. The local postal service f The local residents involved
<br />B. Should hazardous conditions relative to the installation operations warrant flagmen, as many capable flagmen as may be necessary shall be provided by the
<br />Permittee and stationed in advance ofwork to wuc n and direct traffic.
<br />C. Lights, signs al•.a barricades shoji be furnished, erected and maintained by the Permittee for the adequate rl;laming and convenience of the public, vvifb
<br />particular 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 arid barricades, shall be
<br />removed from the jobsite daily.
<br />A. ymJalls of structu-es shall be such quality and sirengt:h that the}' will resist all pressures and ,�,+ill not crack or be defolwed in such a way as to create a hazard
<br />or maintenance problem at any time. Therefore, the ininimwn structural requirements for concrete pipe placed under county road rights -of liway shall
<br />conform to the following American Association of State Highraay and transportation Officials (A.,ASIITO) designations.
<br />1. For concrete pipe Lip to and including thirty-three inches (33") inside diameter; extra strength concrete conforminn. to AASHTO Designation lv1
<br />1710M.
<br />2. For concrete pipe thirty-six inches (36") inside diameter and larger, reinforced concrete pipe cormfornming to AASHTO Designation h•4 170h2 Class
<br />III.
<br />-. Plastic pipe conforming to AASHTO Designation Iv1294.
<br />B. All concrete pipe joints with County road rights-of-way shall be sealed against leakage and/or infiltration with rubber gasket in conformance with Section
<br />65-1:06 of the California Standard Specifications, or with other methods as may be pennilced under the Special. Provisions.
<br />C. Cast -in-place concrete pipe, vitrified clay pioc, spiral welded steel pipe, or corrugated alum.inun alloy pipe shall not be installed within the County road
<br />rights-of-way unless specifically so stated in the Special Provisions, and only under the conditions as provided.
<br />MllD. All structures to be buried v. ithin the County rights-of-way shall b(: set at such elevations as to allow minimum coverage ofthirty inches (30") to the
<br />centf,dine of tie .ready, ays and twelve inches (121) at the bottor,.is of borrow ditches
<br />each side of the roadv,'ays. The depths of structures small be established
<br />below a flat plane ea_tending across tine ; ights-of-way, n0 pari of which small extend above the elevations stated above; manholes, lampholes, calves, etc. not
<br />included. Future surface elevations shall be anticipated as nearly as possible slid structure elevations shall be established for future adjustments accordingly.
<br />L.
<br />The Counj+ hereby reserves the right to specify in the Special Provisions the gage and surface treatment of any galvatmized comigated metal pipe that is to be
<br />installed.
<br />F. All ]ongitudiuzl uti] it}+ fzcilities are to be established (and dimensioned oil sketches) fi-om sm-ve,ed centerline of road right -of way, not from rightd-of-way
<br />(border) lines.
<br />�PA�r.,S OF TJxI; COUNTY PJGHT-(D r,-��r(AY
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<br />A. .411 cxca-vations shat] be l:acld'illed and compacted
<br />invnediaely slier work therein has beein con':pleted.
<br />C.
<br />Trended shall not be left open father than 300 feet in advance of pipe. laying operations, or 200 feet to the rear thereof., unless cthcrra+iso permitted Ul t;;e
<br />Engineer.
<br />C.
<br />llrnless odnervvise pernr.'tted under the Special Provisions, bac-Lfill shall 1',e placed and i neehanicitlly compacted in such a mall ner chat tine leJative corupactioin
<br />throughout the entire fill within the County road right -of vvay shall conform to the percentages of compaction as slows on fhe Trench detail.
<br />D.
<br />Backfill material shall be placed in horizontal uniform layerS not to exceed in ihickness, before cotmpaci:icn, 0.67 foot in the bedding region, one —foot where
<br />90% compaction is recnireci, and tvo-feet where, 80% compaction is required.
<br />E.
<br />NO poi tion of the ezcavatiorl(s) shall be cG;npacted by ponding or jetting unless a maintenance bond is provided.
<br />P.
<br />Gravel hoer."fill nmcrte;nal shall I e utili: ed only where specifically so stated on the face of the OBrmit. ?t shall be compacted by means of high -frequency
<br />internal vibrator, thc compactor to be. a size and 'type approved by the Engineer. Points of compaction shall no_ be greater than IS'; centers and to tine full
<br />depth of the li:fi.
<br />G.
<br />All paveanents, curbs, putrers, sidev"allcs, borrow ditches, pipes, hear :wells, road sign, i:rc•es, shrubber;+, and/nn' other pernnanent road facilities impaired Im:;'
<br />or as a : es_ilt of canstnrctie-1 operations at the construction site(s) occupied by rrate,-ials and'or equTmeni; shall) be restored imu;ediately upon bacl::611ing of
<br />the c?<ca,+ation to Ilio ori nisi ,rails and cress sections, and to a coindit' on a;; good a or 1.ethr :'ran ell eU- na prix: to c:onsuueiion.
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<br />�J] surfacing;materials of roadways and dr;\'eq'ay' approaches C t 01' dalllagccl by or as a result Gr CLinstl"LICiIOIn Ol:,ei'at1G1nS, shim be replaced within OI'I;
<br />%,r.eEli. fi>liowing the backfilling ofexclvation, •r'eathe'rpermiiting, with comp aote(I I :vers of surfacing materials at ]east as thiel; as the cr:isting: and rho less
<br />than nvo inches (2.'") of asphalt concrete over six inches (6") of aggre_a e base; both as shecifie:d Lego %
<br />1. Asphalt Corncrste: Combined r.^.ineLral aggregate shall confbrin to the quality and gradation requirements for Type "A" one-half inc•.h(1 /2)
<br />maximmn aggregate, coarse or nr:dium gradation as specified in Seclion 39 of the California Standard Specificat,or;s. The bitunminous binder to
<br />be (nixed with mineral agk�-egate shall be paring asphalt Laving (Grade PG 64-10); auless otl- :revise directed by the Engineer. Placement of
<br />raphr.lt i:ortcretc. su;'facing shsll confornn to the applkviBble plCM60ns of Section 39 cf the: California Sta nesrd Specificatilns.
<br />.1g@.Lr c+c D<sc Contbin d in n?rsl 1,m�jC E'&fes shall ccnfarnn tro-jie, oualit d the g a ini;'ibr hree,cluarler inch ("A") nsrilt um slzc
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<br />oggregnt: CULLis 2 Ami—egate r> e spc-c:]_'led in Section 26 ol'ihe California sta l lr d Sp Uificaticros.
<br />1.
<br />EJCKGFC: acc6•ptance Of repFtirs to tine Coum%`load all all uin`.1 btly at".d detrnmental dirt, dust and/m :l=:brl$ shall be ren.:owd and 117e consirtlet: m
<br />rtes 1c:ft in 3 neeC oris prese.ntal:Je. cimcl lio;n(s).
<br />L II: lied• s ity, Counij rasd h' l'; dei Eva • .1 , d t, :w+a_}' narznle nis : hall be ,vathen v itl ltk r t; TCl,: 0', e di f ar d a,ist.
<br />r:_rcacltrrc , .: .'ti -:iii ue ,av menjb, .l;:a r ! ; t u;p hent r rvoi" Ia .ls s cl' I. .c} 'rod as li _ct a •; the:_`rt?llrcr.
<br />Jp r. I'egt ,<.i b- h- Cou_r,}+, t^v s ti -r:.ld r.. =su. i c., <t a rr G :von?dui _l. dl be r aaireu i n!me.liately b} ata ;1 the s•::le c;:pen;e ::f :r.
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