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GENERAL PROVISIONS
<br />GOVERNING INSTALLATION OF SUBSURFACE STRUCTURES AND PIPELINES WITHIN COUNTY ROAD RIGHTS-OF-WAY
<br />PUBLIC CONVENIENCE AND SAFETY :
<br />Α. Before obs trιι c ti11 g any pri va te dr iv e ,,γay entr ance or Coιιn ty road traveled way ,vith a trencl1 , spo il bank , e qιιi p111e nt or ot l1 er barrier per111itted fo r any
<br />prolonged period oft iιn e, tl1e Perιn ittee sl1 all notif'y tl1e know n ιιsers ofthe respective tl1oroιιgl1fare(s) inv olved , a1 1d sl1 all pΙΌνide access fo r vel1icιιlar and
<br />pedestria11 traffic to and fro ιn tl1e road.
<br />1. Unless ot l1 env ise p erιn itted, all ,νοΓk sl1all be condιιcted ίη s ιιcl1 a ιn an n er tl1at 11 0 less tl1 a11 one lane oftl1 e ex ist in g Co ιιnty road traveled ,vay ,vill
<br />be 111aintained open to pιιbli c tra f-fίc dιιrin g woΓking l1 o ιιr s ίη a s111 oo tl1 a11d safe riding condition(s). T,vo lanes sl1 all be open after ,vorking l1 o ιιrs.
<br />2. \η cases where road c l os ιιre is p erι nitted, tl1 e perιnission to close tl1e roa d ,vill be granted ιιnd er tl1e cond iti o11 tl1 at tl1e Perιnittee notif'y the
<br />follo,ving persons and/ol' agenc ies oftl1e ti111e , tl1e period ofc l osιι re , and tl1 e detoιιr ro ιιte at least t,venty -fo ιιr (24) l1 o ιιrs pri or to sa id road c l os ιι re.
<br />a. T11e Co ιιnty of Sa11 Joaqιιi11 P ιιbli c Works Departιne11t d. T11e loca l fiΓe district
<br />b. T11e Coιι11ty of Sa11 Joaqιιi11 Sl1 eriffs Office e. T11e lo ca l sc l1 00I district
<br />c. T11e loca l postal serv ice f. T11e local reside11ts i11volved
<br />Β. Sl1 o ιιl d l1 azardoιι s co 11diti o11 s relative to the in stallatio11 operati ons warrant flag111en , as ιηaη y capable flag111e11 as 111ay be 11ecessary sl1all be prov id ed by tl1 e
<br />Perιnittee and station ed in adv ance ofwork to warn and direct traffic.
<br />C. Ligl1ts , sig11s an d barri cades sl1all be fιιrni s l1 ed, erected and 111 aintai ned by tl1e Perιnittee fo r tl1e ade qιι ate ,var11i11g a11d co11venie 11ce oftl1e pιιblic, ,v itl1
<br />particιιlar atte 11tio11 to be take11 ίη tl1is regard after dark.
<br />D. An y excess dirt a11d/or debΓis ,vl1i cl1 1nigl1t be a l1azard to eith er a ιιt o ιηob il e or pedestria11 traffic , ιι11co11trollable by li gl1t s, sig11s a11d barri cades , sl1 all be
<br />r eιηoved frο ιη the jobsite daily.
<br />STRUCTURES:
<br />Α. Walls of s trιιctιιres sl1 all be s ιι c l1 qιιality a11d strengtl1 tl1at tl1 ey will res ist all pΓessιιres a11d ,vill 11 01 crack or be d eforιned ί11 s ιι c l1 a way as to create a l1 aza rd
<br />or 111 ai11te11an ce probl e ιn at a11y tίιηe. Therefore, tl1 e ιηίηίιηιι111 s trιι ct ιιral reqιιire111e11ts for co 11crete pipe placed ι111d er co ι111ty road rigl1t s-of-,vay sl1a ll
<br />co 11 forι11 to tl1e followi11g An1eΓica11 Associatio 11 of State Higl1way a11d tra11sportatio11 Offic ial s (AASHTO) desig11atio11s.
<br />1. For co11crete pip e ιιp to and i11 cl ιιdi11 g tl1irty-three i11cl1es (33 ") i11 sid e di aιnete r , extra stre 11 gt l1 co11crete co11for111i11g to AASHTO Des ig11atio 11 Μ
<br />1 70Μ.
<br />2. For concrete pip e tl1iΓty-six in cl1es (36 ") i11 sid e dia111eter a11 d larger, re i11forced concrete pipe co 11forιni n g to AASHTO Designatio11 Μ Ι 7ΟΜ Class
<br />ΙΙΙ.
<br />3. Plastic pip e co nforn1i11g to AASHTO Desig11ation Μ294 .
<br />Β. Α.11 co ncrete pipe j oints ,v itl1 Coιιnty road rigl1ts-of-way sl1all be sea led aga i11 st leakage and/or infιltration ,vitl1 rιιbber gasket i11 con forn1 a11ce witl1 Sectio11
<br />65 -1 :06 of tl1e Ca lifor11 ia Sta11 dard Spec ifi cat ions, or witl1 otl1 er n1etl1ods as ιn ay be per111itted ιι11d er tl1e Specia l Provisio11s.
<br />C. Cast-i11-place co11crete pipe, vitrifi ed clay pipe, sp iral welded stee l pipe, or cor rιι gated a lιιιηiπιιιη all oy pipe sl1 all 110! be i11stalled witl1i11 tl1e Coιι 11ty road
<br />rigl1ts-of-way ιι11l ess spec ifica lly so stated i11 tl1 e Special Provisio11s, and on ly ιιnd er the co11ditio11s as ρrovided.
<br />D. Α.11 st rιιctιιres to be bιιri ed withi11 tl1 e Co ιι11ty ri ghts-o f-way sl1 all be se t at s ιι cl1 elev at ions as to allow π1ίπίη1ιιιη coverage oftl1irty i11cl1 es (30") to tl1 e
<br />ce11terli11e ofthe road,vays a11d twe lv e i11 ches (12") at the botto111s ofborr o,v ditcl1es eacl1 side oftl1e road,vays. T11e deptl1s ofst rιιctιιres sl1a ll be established
<br />belo,v a flat plane exten din g across tl1e rigl1ts-of-way, 11 0 part ofwhicl1 sl1a ll exten d above the elevatio11s stated above ; 111a11l1oles, laιnph o l es, valves , etc. 110!
<br />i11clιιded. Fιιtιιre sιιrface elevatio11s sl1 all be an ti cipated as 11 early as possible a11 d strιιctιιre elevations sl1 all be estab li shed for fιιtιιre adj ιι s tn1 ents accordi11gly.
<br />Ε. T11e Co ιιn ty l1ereby reserves tl1 e ri gl1t to specif'y ί11 tl1e Spec ial Provisio11s tl1e gage a11d s ιι rface tr eatn1ent of any ga lv ani zed corrugate d n1 etal piρe tl1at is to be
<br />in stall ed.
<br />F. All l ong itιιdin a l ιιtility facil iti es are to be estab li sl1 ed (and di111 e11 sio11ed on sketcl1es) fron 1 s ιιrv eyed centerline of road rigl1t-of-way , not froιn rigl1t-of-,vay
<br />(borde r) lin es .
<br />REPAIRS OF ΤΗΕ COUNTY RIGHT-OF-WAY:
<br />Α. Α.11 excavation s sl1 all be backfi ll ed a11d con1 pacted i111111 edi ate ly after ,vork tl1erei11 has be en coιnpleted.
<br />Β. Trencl1ed sl1all 1101 be left ope 11 fartl1er tl1a11 300 feet in advance of ρipe lay i11 g opera tio11 s, or 200 feet to tl1e rear tl1ereof, ι111l ess otl1envise perιηitte d by tl1e
<br />E11g i11e er.
<br />C. U11l ess otl1erwise perιnitted ιιnder the Spec ial Provisio11s, backfill sl1 all be placed a11 d 111e chanic all y coιnp acted i11 s ιι cl1 a n1anner tl1at th e relative coιnρact i o11
<br />tl1roιιgl1oιιt tl1e entire fill ,vitl1in tl1e Coιι11ty road ri gl1t-o f-,vay sl1all co11forιn to tl1e perce11tages of co ιnp acti o 11 as sho,v11 011 tl1 e Tre11cl1 detail.
<br />D. Backfi ll ιn ateri a l sl1 all be pl aced ί11 l1 orizo11ta l ι111ifor n1 layers 110! to exceed in tl1i ckness, before co 111p action , 0.67 foot i11 the bed din g re gio 11 , 011e -foot ,vl1ere
<br />90% co111pactio n is req ιιir ed , an d two-feet wl1ere 80% co ιnp actio11 is reqιιired .
<br />Ε. Νο portio11 oftl1e excava ti on(s) sl1a ll be co ιnp acte d by po11ding or jetti11g ι111l ess a 111ai11te11ance bond is provided.
<br />F. Grave l backfill n1ater ial sl1all be ιιtili zed on ly ,vl1ere s pec ifica ll y so stated 011 tl1e face oftl1e p erιni t. lt shall be co ιηp acted by 111ea ns of a l1 ig l1-fre qιι e11cy
<br />i11ter11al vibrator, the coι np actor to be a size and type appro ved by the Eng i11 eer. Poi11ts of co111pactio 11 sl1all 11 0! be greater tl1an 18" ce11te rs and to tl1e fιι ll
<br />deptl1 oftl1e lift .
<br />G. Α.11 pave 111e11 ts, curbs , g ιιtters , sid ewa lks, borrow ditcl1es, pipes , l1 ead ,11alls, road signs , trees, sl1rubb ery , a11d/or otl1 er per111a11e11t road fac ili ties i11ipaired by
<br />or as a resιιlt of co11strι ι cti o11 operatio11 s at tl1e constructi on si te(s) occιιpi ed by ιnaterials and/or eq uipιn e nt, sl1 all be restored iιn111 e diate l y ιιp ο11 backfilli11g of
<br />tl1e excavatio11 to the ori gi11 al gra des an d cross sectio11 s, and to a co 11diti o11 as good as, or better tl1an exist in g prior to co11 st rιι ctio11 .
<br />Η. Α.11 s ιιrfa c in g materi als of roadways and drive,vay apρroacl1es cιιt or dan1aged by or as a resιιlt of co11strιιctio11 operati o11s, sl1all be rep laced witl1i11 ΟΝΕ
<br />WEEK followi11g tl1 e bac kfillin g of excavatio11 , weatl1er perιnitti11g , ,vitl1 co n1p ac ted lay ers of s ιιrfaci11 g n1 ateria ls at leas t as thick as tl1 e exis ti11 g, and 110 less
<br />tl1an nvo i11 cl1es (2") of aspl1a lt co ncrete over six i11cl1e s (6") of aggregate base , botl1 as spec ifi ed belo w.
<br />1. Aspl1a lt Co ncre te: Co111b in ed ιnineral agg regate sl1 all co11forιn to tl1e qιι a lity and grada ti on reqιι iren1e11 ts for Type 'Ά" 011e-half i11cl1(1/2)
<br />ιηaχimιιιη aggregate, coarse or 111ediιι111 grada ti on as specified ίη Sectio11 39 of tl1 e Ca li fo rnia StandaΓd Spec i.ficat ions. T11e bίtιιιηίπ ο ιι s bin der to
<br />be n1i xed witl1 n1i11 era l aggregate sl1all be pavi11g asp halt l1 av in g (Grade PG 64 -10 ), ιιnless ot l1 env ise directed by tl1e Eng in ee r. Placeme11t of
<br />aspl1a lt co ncre te sιιrfac in g sl1all co nfor m to tl1 e appli ca bl e provisions ofSection 39 ofthe Ca li fo ιηi a Standard Specifications.
<br />2. Aggregate Base: Coιηb in ed 111ineral aggrega tes sl1 all confor m to tl1 e qιιality a11d th e grad i11 g for three-qιιarter in ch (3/4 ") π1aχi111ιιιη size
<br />agg regate Class 2 Aggregate Base spec ified in Sectio11 26 of tl1 e Ca li for ni a Stan dard Spec ifi catio 11 s.
<br />1. Before acce ptance of repa irs to tl1e Co ιι11 ty road ri ght s-o f-way, all ιιn sigl1tl y a11d detri111ental dirt, dιι st and/or deb ri s sl1 all be reιnoved a11d tl1e co 11 strιιct i o n
<br />areas left ί11 a neat and ρresentable co ndit ion(s).
<br />1. lf ne cessa ry, Co un ty road traveled way and drive,vay paveιnents shall be ιvasl1ed ,vitl1 ,vater to reιnove dirt a11d dιιst.
<br />2. Driveway approac l1 es and field en tr a11ce pave111ents daιnaged by eqι ιip111 en t or spo il ba11ks sl1 all be Γepaired as di rec ted by the Engi neer.
<br />J. Upon reqιιest by tl1e Co ιιnty, any settle111e11t, saggi ng of sιιrface , or cracki11g of paveιηent sl1a ll be repaired iιηιnediately by and at th e so le expe11se of tl1e
<br />Perιnittee for a ρ er i o d of one year follo,ving acce pta11ce of tl1 e ,vork.
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