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&WERRAL PROWSIO.NS
<br />GOVTp—Nl TCr INSTALLATION OF SUB SIJ13-WALE S'TRTICTURES AND PIPELINES WSTFJN COUNTY ROAb tiIGH`?'S-OF V'l'AY
<br />TUMIC COTdVENTENCEAND SAFETY`.
<br />A Before obstructinganyprivate ditvzway entrance or County roadtraveIedwaywhh a trench, spoil bank equipment or otherbamerpemifted for any
<br />prol[Mged-period eftims, the Pconittercshatl notify;he latovn users of respective fhn:oughfare(s) involved, and shallprovide access for vebicniar and
<br />pedestrian tram- to and from the road.
<br />1. Unless othurvoise pemtitted, all workshal] be conducted in such a mmaerthatno less than one has ofthe ex!sfing Corny road traveled waywill
<br />be maintairied open?p public traffic duringworking hours inasmooth_and safz riding condition(s). Two Sans shall be openafrerworinaghours.
<br />2. 1a cases where road closure is perrmYei d, Htepemnission fo close the road will be grantedunder,the condition thatthepemittoe notify the
<br />£oliowingpersonsand/or agzncies of the time, th'eperied of closure, and=rhe debnrroir�e aleasttrrenry-fort (24) hours prior'to said road cIosme,
<br />a The Counr),ofSm JmT&PnbHo Works Depadment -Cl. Thelocalfiredistrict
<br />b. T,4eCounry ofSsn Joaquin Sheriff's0ffiee e, Thelocalschooldistdat
<br />C, The local postal service f Thelwalresidents involved
<br />B. Shom'dhazadons conditions rvlaTve to theinstallation.operations wonmat;Ragman, as many capable ragmen as may be necessay shall be pr:rrWbdhythe
<br />' permrrtee and sta,Y'oned in advance ofworkto wain and du. ectira'6c,
<br />.C, Lights, signs and barncZss shall be funished, erected and maintained by the pennCee for the adequate warning and convenience of the public,with
<br />particular attention to be taken in His regard after dadc
<br />D.. Any excess dirt and/or debris which might be ahazad to either araomobile of pedestrian ta$c, nanontroIlabje by lights, signs andbanricades, shall be,
<br />. removed from'3rejobsite daily. ,
<br />A. Walls ofstmumnes shall be such quality sad strength that they will resist all pressures and will not mack or be defamed in such away to create a hazard
<br />ormaintenance problem at any time. T5ereiare, the mtnimnm stmcfurat regniremen;-s for cpnerete pipepiaced under county road ngfils-of--way shall
<br />conform to fhelTIlowingAmericanAssociauon of Stataffrghwap and transportation Offi'ciais (AASPTTO) designations.
<br />L For mmztepipe up to and includingthirty-three inches(33')crsidediamete{ extra strorl concrete coder-Aagto AA=. 0DesiwationM
<br />I7DM_
<br />' .2. For concretepipe thidy-ai ohes (36') inside diameter and larger, ramforoed contoto pipe confn'mmg m AAERTO DesicwadmM 170M Class
<br />1�
<br />3. Plastic pipe cum-ovmingto A95ATOpesignation M294.
<br />B. All concretz pipejoiuh'Adth Connryroadrightr-ofwa9 shell be seated a�•aimstleakage end(or;utrltraiionwiih robber gasket at conlbmanez with Sect+en
<br />65-1:06 ofthe Calimmia Standard Specifications, or with other methods as may be pemit3edmderthe Special Provisions.
<br />C. Castinplace concrete pipe,vitined clay pipe, spiral welded steel pipe, or corrugated alnmum cloy pipe shall not be mmilIedwithin the Comity road
<br />rights-of-way miless specifically so stated in the Special Provisions, and only under dre conditions as provided.
<br />D: All stsantmes to be buried within the Comity rights-ofway shall Be set at such elevations alto allow minimum coverage of thirty inches (30") to the
<br />centerline ofihe roadways and twelve inches (12") attire botionrs of borrow ditches each side ofrlre roadways. The depths of sunctmes shell be established
<br />Maw a fiat plane extending across the rights -of --way, no part ofwhich shall extend above the elevations stated above; manholes, tampholes,valves, ere, not
<br />. included Fmhrre saface elevations shall be anticipated as ncaly as possible and structure alevations shall be establ sired for furre adjushnems accordingly.
<br />$. The Conniyhrreby reserves the rigl>f to specsuy in Hre Spectal Provisions Hre gage and surface reaiment of any galvan�.ed conngafrd metal pipe thatis tobe
<br />installed
<br />F. All longitudinal utiIityfaci7iiis azo fi be establ+'she3 (and dimensioned on sketches) ri-om surveyed centerline of road right -o_` -wap, notd-om right of -way
<br />(border) lines. _
<br />REPAIRS OF = COU=RFGHT--OF-WAX:
<br />A- All excavations shall be baclodlled and nor enacted inrmrdiatelp a$er worictherein has been completed.
<br />B. Trenched shaU rotbo lZ open farther than 300 fort in advance ofpipe laying operations, or 200 feet to the rcathereor",", unless otherwise pemitied by the
<br />Engineer, '
<br />C.� Unless odrervnse permYted vnderthe Special Frovisions, backnllshall beplacbd andmeehmically compacted in -such amanacrthatlomlative compaction
<br />throughout the entire 53 within the County mad right-ofway shall conform to the percentages of compaction as shown on the Trench detaiL .
<br />D. Backnll material shall be placed in ho-rizontal rahota layers notto exceed in tEckness, before compaction, 0.67 foot in the ballingregicii, one Soot where
<br />90% compaction is required, and two-feetwfiere 80% compaction is required
<br />E. No portion of the excavations)shall-be compacted by pondmg orjetting unless amanrteuanca bond is provided
<br />F. Gravel backfill material shall be utilized only where specifically so stated on the face ofthe permit it shall be compacted by means of ahigh-frequency
<br />internal vibrator, the compactor to be a size and type approved by `ue Engineer. Pointr of compaction shall not, be greafezflran 18" confers and iii the full
<br />depth of the lift '
<br />G. Allpavemants, cabs, guttas, sidewa]Im, borrow ditches, pipes, head walls, road signs, trees, shrubbery, and/or otherpemormt road facilities impaired by
<br />or as a result of ommuetien operations aitlra construction site(s) occupied by mafmials and/or equipment shall be restood immediately upon backii l g of
<br />the eXcava'ion to fhb original grades and cross secfions, and to a condition as good as, or bntcr than existing prior to consimcdion
<br />IT All surfacing materials ofroadways and driveway approaches cut or damaged by or as Iresult of conshuctiar operations, shall be replaced within ONE
<br />WEEK following the backildin}g of excavation, weather permitting with compacted layers of surfzcingmateri at least as thick as the existing and no less
<br />. than two inches (2") of asphalt concrete ever six inches (6') of aggregate base, both as specifed below. .
<br />Asphalt Concrete: Combined mineral aggregate shall conform to the quality and gradation requirements forT.ype'B"one-half inch(1/2)
<br />maamtnn aggregate, coarse oimedium gradation as specified in Section 39 ofthe California Standad Specifications, The bituminous hinder' to
<br />be rotted with mineral aggregate shall be paving asphalthaving (Grade pG 6-0-10), unless oilrerwise direetedby the Engineer, Placement of
<br />asphalt conclete surfacngshall conform to the applicable provisions of Section 39 ofthe Calif rnia standard Specifications.
<br />2. Aggregate Base: Combined mineral aggregates shall conform to the quality and the grading for three-ouarterinch (3M') maximum size
<br />aggregate Class 2 Aggregate Base specSaed in Secrion 26 offlie CalifomiaStandazd Speeiflcafions.
<br />T Before acceptance of repairs to flue Count roadrighfs-0i way, ell pnsighfly and detrimental dirt dust and/or debris shall be removed andthr construction
<br />areas le$ in a neat and presentable conditim(s).
<br />1- If necessary, Coity mad traveled way and driveway pavements shall bewashedwith water to remove dirt and dust
<br />2. Dlveway approaches and field entrance pavements damaged by equipment or spoil banks shall be repaired as directed by iheEngineer.
<br />S. Upon request by the County, any settlement sagging of surface, or craclang Or paVemest shall be repaired immediately by and at too sale expense of the
<br />permittee for aperiod of one year following acceptaucepfthe work
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