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GENERAL PROVISIONS
<br />GOVERNING INS TALLATION OF SU BSURFACE STRUCTURES AND PΠ'ELINES WITHIN COUNTY ROAD RIGHTS-OF-WAY
<br />PUBLIC CONVENIENCE AND SAFETY :
<br />Α. Befo re obstrιι cti11 g a11 y private drive\νay e11trance or Co ιιnly road traveled 111ay \l'ith a tre11cl1 , spo il ba11lc , eqιι i ρ 111 e 11t οι-oth er barrier perιηitted fοΓ a11y
<br />ρ1Όlo11ged peΓiod otΊ i1n e , tl1e Penηi ttee sl1 all 11otify the IGJ O\VΠ ιιsers of tl1e respective tl1oroιιgl1fare(s) in volved , a11d sl1 all provide access fοΓ vel1icιιlaΓ and
<br />ρ e d estri a n traffίc to and fιΌιη tl1 e road.
<br />1. U11less otheΓ\vise per mitted, all woΓlc sl1all be co11d ιι cted ί11 s ιι cl1 a ιn an n e r tl1 at πο less tl1 a11 011 e la11e oftl1 e ex ist i11 g Co ιι11ty ro acl tΓaνeled \\13)' ,vill
<br />be 111aint ai11 ed ορe11 to ριιblίc traffic dιΙΓing \V0Γki11g l1 o ιιr s in a s111 oo tl1 a11 d sat'e ridi11 g co 11ditioι1(s). T\VO lanes sl1all be ope 11 afte Γ wor lci11g Ι1οιιrs.
<br />2. !11 cases 1vl1ere roac l c l osι ιre is ρ el'Π1itte d , tl1e peΓmissio11 to close tl1 e road \Vill be g Γa11tecl ιι11 cl er tl1e co11 diti o11 tl1at tl1e Per111i ltee not ify tl1e
<br />fol lo \v in g perso11s and/oΓ agenc ies of tl1 e ti111 e, tl1e periocl ofclosιιre , and tl1 e detoιιr roιιte at least t\νenty-foιιr (24) Ι1ο ιιrs pri or to sa id road c l os ιιΓe.
<br />a. The Co ιι11l y ofSan Joaqιιi11 Pιιblic Worlcs Departn1e11t d. T11 e loca l fire district
<br />b. The Coιιnty of Sa n Joaqιιin Sl1 eriff s Office e. The local scl1oo l district
<br />c. T11e local ρ osta l seιΎ i ce f. T11 e local residents inv olved
<br />Β. Sl1o ιιld h azardo ιι s co nditi ons relative to the in sta ll at ion operati ons warra11t flagιηen, as ιηany capable flagme11 as 111a)' be 11ecessa ιγ sha ll be providecl by th e
<br />Per n1i ttee an d stati oned ίπ advance of\vork to \νaπ1 and direct traffic .
<br />C. Ligl1ts , sig11s a11d barri cades sl1a ll be fi.1r11 isl1ed , eΓected a11d n1ai11tained by tl1e Perιnittee for tl1e adeqιι ate \νarι1i11g a11d co nve ni ence of tl1 e pιιblic , \V itl1
<br />ρ aΓticιι l a Γ atte nti on to be taken ί11 tl1 is Γ egard after dark.
<br />Ο . Any excess dirt and /or debris \Vl1icl11nigl1t be a l1 azard to ei tl1 eΓ a ιιtoιn obi l e or pedes trian traffi c, ιι11 co11trol l ab l e by li gl1 ts , signs and baιτicades, sl1 all be
<br />re 111 oved fiΌn1 tl1 e jobsite daily.
<br />STRUCTURES:
<br />Α. Walls of st rιι c tιιr es shall be s ιι c l1 qιι a li ty a11d stre ngtl1 that tl1ey 1,ν ί!Ι res ist all pressιιres and will not crack ΟΓ be deforι11ed ί11 s ιι c h a 1,vay as to create a J1azaι·d
<br />οι· 111ainte11ance proble111 at any tiιne. T11erefore , tl1 e 111ί11ίιηιιπ1 strιι ctιιΓal reqιιiren1ents for co11crete pipe ρlaced ιιnder coιι11ty ro ad rigl1t s-of-\vay shall
<br />co11forn1 to tl1e follo\vi11g An1e ri ca11 Associat ion of State Higlnvay and tΓa11sρortation Officials (AASHTO) desig11atio11s.
<br />1. Fo r co11crete pipe ιιp to and i11 cl ιιdin g tl1irty-three in ches (33") in side diame ter, ext ra st re11gth conCΓete co nfor111ing to AASHTO Des ignation Μ
<br />170Μ .
<br />2. For concrete pi pe tl1irty-s ix incl1es (36 ") in s id e d i a ιη e t er and larger, reinforced concrete pipe co n forιni n g to AASHTO Designation Μ 1 70Μ Class
<br />π ι
<br />3. Plastic pipe conformi ng to AASHTO Designation Μ294.
<br />Β. Α ΙΙ co ncrete pipe joints \Vitl1 Co ιιn ty road ri gl1t s-of-\vay sl1a ll be sealed aga in st leakage an d/oΓ infιltration \Vit l1 rιιbber gas lcet ίη co11foπ11 a11ce \V itl1 Section
<br />65-1:06 oftl1e Ca liforni a Standard Spec i fιcat i on s, or \Vith otl1 er n1 etl1 ods as n1ay be pern1itted ιιnd er tl1e Spec ial Provisions .
<br />C. Cast-in-place concrete pip e, vitrifιed clay pipe, spir al \νelded stee l pip e, or co rrιιga te d a!ιι111ί11ιιη1 all oy pipe sl1a ll 11 ot be in sta ll ed \Vitl1i11 tl1e Coιιnty road
<br />rigl1ts-of-\vay ιι11le ss specifιcally so stated ίη tl1 e Special Provisio11s, and 011 ly ιι11d er tl1e conditions as provided.
<br />Ο. Α ΙΙ st rιι c tιιres to be bιιri e d \l'i thin tl1 e Coιι11ty ri g l1ts -o f-\νa y sl1all be set at sιι c l1 elevatio11s as to allo\V n1ί11ί111ιιιη cove ra ge ofthirty i11cl1 es (30") to the
<br />ce 11ter li11 e of tl1e road1,vays and t\νe l ve i11 cl1 es (12") at the bottoιηs of b or r o1,ν ditcl1es eac h sid e oftl1e r oad\νays. T11e dep tl1 s ofstrιιctιιres sl1 all be estab li sl1ecl
<br />belo\ν a flat pla11e exte11d i11 g across tl1e rig l1t s-of-\va y, 110 part ofwl1icl1 sl1 all exte11d above tl1e elevat io11s stated above; ma11holes, lampl1 oles, valves , etc . 11 ot
<br />in cl ιιd ed. F ιιtιιre s ιιrface elevat io11s sl1 all be a11ti cip ated as 11early as possible and stnιctιι re elevatio11s sl1 all be esta bli sl1ed for fιιtιιre adjιιst111e11ts accordi ngly.
<br />Ε . T11e Coι1 11 ty hereby reserves tl1e ri gl1 t to specify ί11 the Spe cial Provisio11s tl1e gage an d s ιιrface tre a tιn e nt of a11 y ga lvan ize d corrιι gated meta l pipe tl1at is to be
<br />i11stalled.
<br />F. All l o n g i t ιιdin a l ιιtili ty facilities are to be esta bli sl1 ed (and di111ensio11ed οπ sketc hes) fron1 s ιιrveyed ce11ter li11 e ofroad rigl1t-of-\vay, not fro111 ri gl1t-of-l'1ay
<br />(border) lin es.
<br />REPAIRS OF ΤΗΕ COUNTY RIGHT-OF-WAY:
<br />Α. Α ΙΙ excavat ion s sl1 all be backfιlled a11d co n1pacted i111mediately afte Γ wo rk tl1eΓei11 l1 as bee11 co ιnpl eted .
<br />Β. Tre11 cl1 ed sl1all 11ot be left ope11 fart l1 er tl1 an 300 fee t in adva11ce ofpipe la yi11 g opera tio11 s, or 200 feet to tl1e Γ ear tl1ereof, ιι11l ess otl1envise perι11itted by tl1 e
<br />E11g in ee r.
<br />C. Un less ot l1 env ise perι11itted ιι11d er tl1 e Spec ial Prov isio11 s, backfill sl1a ll be pl aced a11d 111ecl1 an ica ll y co 111p acted i11 s ιι cl1 a 111 a1111 er that th e relative co111pact io11
<br />throιιgl1oιιt tl1 e entire fill \Vitl1in tl1e Co ιιn ty road ri gl1t-of-\vay sl1 all co 11fo r111 to tl1e percentages of coιnpact i o n as s11 0\v n 011 tl1 e Trench detai l.
<br />Ο. Backfill mate ri al sl1 all be placed in l1orizo11tal ιιni fo rm layers not to exceed ίη tl1ickness, before compaction, 0.67 foot in tl1e bedding regio n, one -foot \Vl1ere
<br />90% co nψac ti o n is req ιιiι·e d , a11d t\vo-feet \Vl1 ere 80% co111 pact io11 is reqιιired.
<br />Ε. Νο portion oftl1 e excavati on(s) sl1all be com pac ted by pond in g or jetti 11 g ιι11l ess a ιηaintenance bond is provided.
<br />F. Grave l backfill 111 ateri al sl1all be ιιtili zed 011 ly where s pec ifi ca ll y so stated 011 the face ofthe permit. It sl1all be co 111p ac ted by means of a !1igh-freqιιe11cy
<br />intern al vibrator, tl1 e conψactor to be a size and type app roved by tl1 e E11 gi nee r. Po int s of coιηpac ti on sl1 all not be greater than 18" cen ters a11d to tl1e fιιll
<br />deptl1 of tl1e I ift.
<br />G. ΑΙΙ pavements, c ιιrb s, gιιtters, sidel',alks , borrO\V ditcl1es, pipes , l1 ead \Va ll s, road signs, !Γees, s l1rιιbb ery, an d/or ot l1 er pern1a11e nt road faci liti es iιnpaired by
<br />or as a Γesιιlt of constrιιction ope ratio11s at tl1e const rιι c ti on site(s) occ ιιp ied by 111aterials and/or eqιιipn1ent, sl1a ll be restored i111111 ed iately ιιp ο 11 backfi llin g of
<br />tl1e excavati on to tl1e or igina l grades and cross section s, and to a co ndi tion as good as, or better tl1an exist i11 g prior to constrιιction .
<br />Η. Α ΙΙ s ιιrfaci11 g material s of roadways a11 d drive\vay approacl1es c ιιt Ο Γ damaged by ΟΓ as a res υlt of co11strιιctio11 opeΓa ti o n s, shall be replaced \Vitl1i11 ΟΝΕ
<br />WEEK follo1\li11g tl1 e baclcfilling of excavation, \Veatl1er perι11itti11 g, \νitl1 co 111p ac ted layeΓs of s ιι rfac i11 g ιη ateΓ i a l s at leas t as tl1ick as tl1 e ex isti11g, a11d 110 less
<br />tl1an t\νο i11che s (2") of asphalt co 11 cre te ove r six inche s ( 6") of aggregate base , botl1 as spec ifi ed belo\v.
<br />1. As ph alt Co 11 cre te: Co mbin ed 111i11 eral aggrega te sl1 all co11forι11 to tl1 e qιιali ty a11d gra dati o11 reqιιireιne11ts for Type 'Ά" 011e-l1alf i11 ch( 1/2)
<br />maχίmιιιη agg regate, coarse or mediu ιη gradatio11 as sρec ifi ed ί11 Sec ti on 39 of tl1e Ca lifor11 ia Standa rd S p ecifιcat i o 11 s . The bίtιιmί11οιιs binder to
<br />be mi xed with 111i11 era l aggregate sl1a ll be paving asp l1 alt l1avi11g (G rade PG 64-1 Ο), ιι11l ess o tl1 eΓ\vise directed by tl1e E11gi 11 eer. Place111e11t of
<br />asp halt concrete s ιιrfac i11 g shall co11 foπ11 to tl1e applicable provisions ofSecti on 39 of tl1 e Ca li for11 ia Stand ar d Spec ifi catio11s.
<br />2. Aggregate Base: Co111bi11ed 111i11eral aggregate s sl1 all co11for111 to tl1e qιιality a11d tl1 e grad i11 g fo r tl1ree-qιιarter i11cl1 (3/4") 111aχί111ιιι11 s ize
<br />aggregate Cla ss 2 AggΓegate Base specified i11 Section 26 oftl1 e Ca lifor11i a Stand ard Specificat io11s.
<br />Ι. Before accepta nce of repaiΓs to tl1 e Co ιιn ty road rights-of-\vay, all ιι11s i g l1tl y and detriιηe nt al dirt, dιιst and /or debris shall be Γeιηονed an d th e con s trιιction
<br />areas left ί11 a neat and presentab le co ndi tion(s).
<br />1. Ifnecessary, Coιι n ty road trave led way and drive\νay paνen1e11ts s!1 all be \Vasl1ed \Vit h ,,.,ater to reιnove dirt and dιιst.
<br />2 . Driνe\vay approacl1es and field entrance paveιηents daιηaged by eqιι ipιn ent or spo il banks sl1all be repaired as directed by tl1 e Engi neer.
<br />J . Upon reqιιest by tl1 e Co ιιnty , any settl eιne nt , sagg in g of sιιrface, or cracking of paveιηent shall be rep aired iιηιnediately by and at tl1e so le expense of tl1e
<br />Pern1i tte e for a period of 011 e yeaΓ fo ll ow i11 g acce ρta nc e of tl1 e \VOΓlc.
<br />\\PWVMPFO 1 \DevScrvices$\0PubServ\ENCRO Α CHlνfENTS\Genera I Proνisions (Enc roac lιn1 enι Perιnits)\ \\l iιιte r Weιιther Ρ rov isions.docx
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