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GENT ,4 T PRO VIS IO-N.S _
<br /> i�''�iti�n;L�r`1 ^t r•ATiOiv OFS v Sr AL.�SYLC�J I.l U�t`� A£xJ rS.rC1i 1TMi� � itiL�Lv jNITY OA uC.` .�, Q)F_'?VAY
<br /> T 3r_zC CONVEII CE 4,r SAFETY:
<br /> A- Before obstmr-ting any private driveway entrance or County mad traveled way wita a trench spoil bank equipment or other bonier permit r for any --. ---
<br /> p oionged period of time.,the Per mite=shall notify the known users of the respective thoroughfares)involved,and shat provide access for vehicular and
<br /> eoestnaa hamr to and from tae road
<br /> 1 Unitss otherwise permitted,allwork shat be conducted in such a manner drat no less than one lane of the existing County road traveled u be
<br /> Maintaind open to public traffic doing working bouts ins smooth and safe riding cona"ttioa(s).Two lanes sball be open after wdrEag
<br /> 2. In cases where road closure is pemitttd,the pe_*missim m close the road will be granted under the condition that the Permittee notify-he following
<br /> time,the period of closure,and the detour rocrte at least twenty-mar(24)hours prior m said rad closure
<br /> persons and/or agencies of the
<br /> a The County of San Ioaquin Pubec Works Department d The local fire district
<br /> b.The Crsunry of San 3eaguit-SheZfi s Oiace e The local school district
<br /> • c.The local postal.service . ' f;The local resident involved
<br /> g Should hazardous conditions relative to the installation operations Warr nt fla�nen as many capable flagmen as may be necessary shall be..pmvidd
<br /> ,y the Permits,:..and stationed in advance of work.to warn and airu act traffic. y Q d canvenienc^of the public,visit
<br /> Liahtr sites and barricades shall be furnished ere ted and maintain ora b the Permittee for di adegrratr Warning P
<br /> ;al-ficelsr affeatian to be taken in Ibis regard after dart
<br /> D. Any cxDess dirt and/or debris which might be a hazard to either automobile or pedestrian trams aurontmllable by liar,signs and barricades,shall be
<br /> -er�Loved from t¢e job site daily.
<br /> STRLrCTUR.ES:
<br /> Walls of structures shall be such quality and stength that they-will resist all pressures and will not crack or be deforaad.in such a way.�to crew z.
<br /> : rd or mamte ance problem at any time.Therefore,the minrmnm uctural regnimments for r-Oa=eL pipe plie=d under County road rights-of-way shall
<br /> 6lform to the following-American Association of State I�ighway and Transportation Officials(AASHTO)desi Qaations.
<br /> 1_For concrete pipe up to and including thirty-three inches(331')inside dame tE- ,extra stens concrete pipe conformip g to'A.A.9=6 Designation M 170'M
<br /> 2.For concrete pipe thirLy-six inches(36'7 inside diameter and larger,reinforced concrete pipe conforming to AASEiT17 designation M 170N Class OI.
<br /> 3:Plastic pipe conforming to AASH PO Designation M 294.
<br /> .. '• All concrete pipe j ointt within Conuty road rights-oi way shall be sealed�°�-st le=ka$e and/or infiltration vrith viisioliber gasket m confo mance with
<br /> wtionc6S-I:D6 of the California Standard Specifications,or with oiher methods as maypermited under tae Special Provisions-
<br /> Cast-in-place coricretc pipe,vi7ifitd cLiy Pipe,spiral welded stbe[pipe,or cosugattd
<br /> aTrzmirrwm a11oy pipe shall not lie installed within the County road
<br /> to of-way unless speci8caliy so stated in the Special Provisions and only under Pae conditions as pravid6d
<br /> �.
<br /> Ail structures to be buried within the County mad ruts-of-way shall be set at such elevauous as to allow minim111D coverage of thirty inches(30')tD
<br /> centerline of tae roadways and twelve incbes(12")at the bottoms of barrow artches each side of the endways.The depths of structures shall be estdbri cfirri
<br /> ie
<br /> Blow a flat plane extending across the rights-o€-way,no part of which shall extend above the elevations std above:manholes,lamp valves.-not
<br /> __laded i utrire surface-erevations shall bc.aadcipated.as nearly as possible and stivctare elevations shall be establishd.forfutmead-
<br /> The Coun`y hereby reserves the right to specify in the Special Provisions sac gage and.surface+*pfT,P t of any galvanized couaa�a rd metas pipe that is m
<br /> �e installed
<br /> Alt longitudinal utility facilities arc to be established(and dimensioned an s' tchts)from surveyed-centerline'ar road right of-way,not from Hght of-way
<br /> �oru:x)fines-
<br /> REPAIRS OF THE COUNTY PJ=-OF-WAY:
<br /> All excavations shall be backfilled and compacted immediately artrs work dierem has been compitte
<br /> d.
<br /> yTrenches shall not be left open farther than 300 feet in nrivance of pipe laying operas*ons,or 260 feet to the rear thereof,unless otherwise pi�rmltitd
<br /> y tic Bngiaecr. er that the m
<br /> _ Unless otiaerwise permitted un(i the Special Provisions,backfill shall be placedandmechanically coznp�ted in cos shown2non the TrenchDetaiL
<br /> Dmpaction throughout tae entire fill within the County road right-of-way short conform m the percenfa s rap
<br /> Backfill material shall be placed m horizontal uniform layers not to ezoed in faickaess,before compaction,0.67 foot in the bedding region one foot
<br /> here.90%compaction is required,and two feet where 80%Compaction is regained. .
<br /> No portion of the excavalion(s)shall be comnactd by ponding or jetting nnless.a ma
<br /> intFnxnte bond is provided
<br /> Gravel backfill material shall be utirrzea only where specfact of so stated on the faof the permit It shall be compac ed by means of a high- eq1en.cy
<br /> ttrraal.vibrator,the compactor to be a size and type approved by the Engineer.-Points of eoarpacdou shall;be not greater than I S"centers and to the full
<br /> i
<br /> eDthL bf the Fist
<br /> All pav mems,curbs,g
<br /> goners,sidewalks,borrow di r:hts,pipes,lied w lls,road signs,trees,shrvbb ry,and/or other permanent road facilities
<br /> apaird by or as a result of construction optrations at the cm.=uctioa sits),or at other grounds)occapid by matrriaLs and/or equipment shall be
<br /> :stirdimmeaately upon backfilling of the excavation to tilt original grades and cross sections,aad to a condition as good as,or better than existing prior
<br /> construetion.
<br /> L All.sartacLg materials of roadways and dtiveway approaches cut or damaged by or as a result of construction operations,shall be mphzed Within
<br /> �-Wl a'K following the backfilling of excavation,weather permitting,with compacted layers.of suriaciag materials ai least as thick as the existing and-no
<br /> ss than two inche;(2")of asphalt concrete over sin incbes(69)of aggr agate base,both as specifid below.
<br /> 1.Aspbalt Concrete:Combined mineral aga�egate shall conform to die gaayrty and gradation mquiremQats for Type B"one-half(i/2")maxim=
<br /> a�eregatc coarse or mtdrum gradafion as specined in Section 39 of the Caf omia Standard Spe.� cations.The bituminous binder tD be mixed with
<br /> mineral aggregate shall be paving asphalt having(Grade PG 64-10),unless othrsais,directed by the Eaagineer.Pfaeement Of.asphalt
<br /> concrctt surfacing shall conform to the applicable provisions of Section 39 of the CaEiaruia Standard Specificadms.
<br /> 2.Aggro wgate.Base:Combined mineral aaggregates shall caniorm to the quality and the grading for tip-quartrs inch(3/4'7 maximum size aggregate
<br /> Ciwz 2 Aggaregatt Bare speeidedin Section 26 of the Ca1if`omia Standard Sptcifications.
<br /> Before acceptant.^.of repairs to the County mad rigi*s-of-way,all unsigt-itly and dettunental dirt,dust and/or debris shall be removed and the
<br /> 3 s rattion areas left in a neat and presentable.eouditioa(s).
<br /> L E necessary,County road trzveled way and driveway pavements shall be washed with water to remove dirt and dust-
<br /> 2.
<br /> ust2.Driveway approaches and field entaace pavements damaged by equipment or spoil banks shall be repaired as dn-ectd by the Bngme-:._
<br /> C3p0a rgnrst by the County,any sscttltment,sa��ng of sumac,,or cracking of pavers—shall be repaired imm'ed ately by and at the sole expense o€-,
<br /> Lt-pe mitre^for a period of ane year following acceptance of the work. 1
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