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3922NOTE: With proper validation this form constitutes'an; ". CITY OF LA QUINTA r encroachment' permit ` APPLICATION -FOR- PERMIT �_OF PUBLIC WORKS CONSTRUCTION (ENCROACHMENT)c�CeIIJ �` For the construction of public or private curbs, driveways, pavements;` sidewalks, parking lots, sewers,• water mains and other like public works improvementsinconnection with MINOR IMPROVEMENTS and APPROVED SUBDIVISIONS - Subdivision Improvement Permit — Class III ' DATE: May 9s 2003 Minor Improvement Permit Class IV X LOCATION OF CONSTRUCTION 77"685 Avouida Montezuma (Street address or Description of Location) ' PURPOSE OF. CONSTRUCTION Install and maintain a -Sketch (attach construction plans if appropriate) 1 " d6mostia water service li+eis DESCRIPTION OF CONSTRUCTION Install a IV, domestic water servxce . >� ne r **See.Attached Special Conditions** DIMENSION OF .INSTALLATION OR REMOVAL 4•,,;,= I`ZE' OF EXCAVATION, I•F NEEDED. APPROXIMATE TIME WHEN WORK WILL BEGIN Yhpofl receipt of I APPROXMATE TIME OF COMPLETION Ninety' (90) days - w�ESTIMA�TED CONSTRUCTIO.N,COST'$ 2�100' (Including,.rerh0al of all obstruction', materials, and debris, backfilling, com ` "paction and .placing' permanent resurfacing :and/or -replacing improvements) In. consideration of the granting of this permit, the applicant hereby agrees to: - Indemnify,. defend• and save the City, its -authorized agents, officers, representatives.and employees; harmless from and against any and all penalties, liabilities or loss resulting from claims or,court action and arising out of any accident, loss or damage to persons or property , happening. or occurring• as a proximate result of any work undertaken under the permit granted, pursuant to this application. Notify the Administrative. Authority at least` twenty-four `(k..hours in advance of the time when work -will• be started. Comply with, all applicable City Ordinances, the terms and conditions of the permit and.all applicable rules and regulation's of the City of La QUinta,and to pay for'any additional replacement necessary as the result of this work. ' �' � 'i � f a�d+►,� /yam°' ! 0'_ ' _ r Signature of Applicant or Agent 'Coad'hells- Valley Water Diatteit P.O. Sox I'DS$.' Coachella 92236 (760) 395=-265 Name of Applicant (please print) Business Address Telephone No. Same as Above. Name. of Conteactor'and Job Foreman Business Address Telephone No. Contractor's License No. City Business.License No. Applicant's Insurance Company Policy Number FEES: Subdivision Improvement Permit —Class III . Public, improvemehts: 3,g,of estimated construction costs Private improvements: 3%lof estimated construction costs Minor. Improvement Permit —.Class IV: See attached schedule 3.922 Inspection'Fee $ PERMIT VALIDATION Permit Fee Penalty Cash Deposit -Surety Bond if required 71, - TOTAL: $ N F9E Receipt No. ` Received by Date Recorded by PERMIT NO. 3922 DATE APPROVED May 30. 2003 EXPIRATION DATE May 31, 2004: DATE ISSUE .Bye Telephone: J760) 777- f A'dministrative Authority smmunN A*qDd, *4&120wc7 azurinsul S.Suezildav -ON JIUM.n UMMM A30-.1 **N gsu=rl s.iol*,jl,,, 'ON smOsts.L =lUPPV nnnwB u*usajo:i qor Put, ionviluen a 8&uN Usippv nmnmg 96ZZfi *VD 64vpjrj� JIUlid 42131cf) Junfludw 10 a 2901 ZDa 00 *d 10, ia invil 13mvA RN JO VAMMV an aasp 20 Amnuag o UMU03glem to W"l P-Mtwuwl wumon*@ Aus 401 AN of WPM WMKZ*N= OW 2UMS IM '"W"llso AI@Z gMrMlgft wip ftwl-V 21 'OtfltllWill *=6 Mwa &M OR an" lvrj J01t4mas"I logo, a "IVA AIGUM2 nwillwows soon of "Ill"Wo auaai mom sw Alus Allsow jeoY� 41*WILS8111M 4810M Ain $D SIR"& a %umm'd AD sm"M 01 skuwD AD @M *1111111IMe Ain we Sumn taw wmM 11"Rold 0 ft jo OR DW AM Asank put uMl jNpMjM *g@*Aglfto I= SEPARIUMMMMM, #@Mftlp # UMM AD -.-. sp Ums Aull"Ww MI AD aftleffall* : -W - IS! 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"pt 1140,131 At MM Mu=d UNIMMUMM llo=nvisN= jo NOLLVOC) III MM — ln&L=d UnUMMARME, MUCJ suoistAtagns a3Aov&w sswunumioddRI Hamm gum WOUMIllucc ul SUPW JM *SSWM 'sloe E1V3p0 ljptgpa *jlUMUMAW nusuMAMWul 24jcwa 21MM RM Juno putaMUMSq= 812AUd Jo *IpMd 10 u"!=njuucoaYi 40, LEN3.vffc,wMc*a) xo=nxmNcm suvom VCH IWOLMOrld" zrisnd vimni) v-i .4c) to �%Uaus=!Oxnn SM =nrrUjxuw lulat pta F V�M m WE - trot-ji irmc t� im Cisia "i■ : Ka TM I! ��� � _ • �=i����..�,_..__ Ili r9cps rqcw.. ii COOM Oro. Marl .� t ,r Elm r,7'2r-3 C*727741 M�7 7 V7 hLL'M- t �r9c X-7-3 21Mom, BIN - ml- -,. LA"m I a,:, mi W-T, I m An .0 lMVZ ZOE M, ash com" nheulL t S •trio .. / ram1LNID 0r gwatov w.L LTrao ` July ). 1995 C293l4 - nua •...ovr.an _S•y9L • . . - - rr ynirrrseaeree.eev+ owl, r rerv� a rr.wr �. � er w ww. TYPICAL LANE CLOSURE WITH -REVERSIBLE CONTROL . - See Notes 2 and e " .C77 Q6 C9A C23 a C0 1RA►FIC - _ .. ROAD f10AD . CONTROL 1, 1 l PREP" _ See Note 7 - i,IT OR 10 AD L0601tta d7 _ PI101 CAR l _ l SIDP MEAD NfLAD C1. l l p O O ar C016 1101 - Q Sew Note 9 1 l 1 1 Q ( lees than T C O _ •1 l . See Note 7 than TO kWh). • .. �Cones 30 m max epocbg- • ILlyorleba ISee' loble 0 f' 150 of to 700 m Advonce wernMg elgns 150 m to 300 m oport• See Note L ' (J1 _ Cbwret Cones or barricades y •1 • T • r• • T • 01 • T • i-.• . •—• r• ' • Advance earning signs • '. a rF r ��' ISO m to 70O m•oporl. See Note L ISO m to 700 e• • � • Optional toper. 170 m moan . - See Note 7 i lO6 p1101 or D W ROAD - PREPARE . LATE O) p❑ ©. Z . . malg¢I� er A 1A0 + siDP gggp SIGN PANEL SIZE llAlnj - see Tate • NfY n A ❑B 1200 mm w Q00 am •Speeds of TO km/h er more CIO C27 Q C9A O C76 - C70 See Note 6 �A 90o cask w goo Sao Speeds bees than TO km/hlest at C2 _ ..a• See Notes 2 one Q ISDeed5 less O TSO m L T50 om 4I than 70 kaVhl © 900 mm w 150 mm LEGEND . . •. - �0 ROD mm a 450 mD ' • Traffic Cone ' NOTES TABLE 1 I , Portable Sign . L Who a approach Speech We ay.1510mS MY 6. Portable deOneaters. paced at one-half Ine - W paced at 90 m a0aclrg. and N urban spacbg Indicated for traffic coma. may be used ' areas._ It 11 Of cones for daytime cloures Only. . 2. OA advance earning sign WtaOotions eha9 - T. Additional advent* floggers may be required. Flogger - be walloped with liege for daytime cloanrea. atotion for work of ynt ebe Numlneted as - rotNon ea In Section S-01 of the wre t wdltlon of Direction of Travel -�- Portable Flashing Beacon flogger rashkv beacons ends be Paced at the the 'lionual of Trotflc Controls- p W5 hsd by the locationsMdlcated during nightant caslr.ea. Stets o/ California. Deportment of ironmportotlon a Iarwas� by 20 percw1h an a WC@ne0 dowrg .. 8lsepwr ttlOn ) perCMt ' 7. A p) "Um COHSTROCIVror C1e -END ROAO'•ORa- e, Plocs C30 -tilE CLOSED sign of 60 to 700 m Intervals and larger than L6 k4' algn owl appropriate. shot be Placed of the and throL~ extended work. areas. They are optional of the lone contral unless the and of work or— It the work area visible from the flogger stotiom STAY r of CALaORNIA Is obvloua. or ends within a larger project OMts. DEPARTIEN OF 1RANS?ORIA11011 9. Risen o pool car la hne4 oats o C77 ' *.-If the CIS for C271 Man wo.Ad logo• within 600 m -TRAFFIC CONTROL -WAIT FOR PILOT CAR" *1gn. ' et a alatlanary CILC2).or al -STATE TRAFFIC CONTROL SYSTEM FOR LANE CLOSURE Na.A7 CONSTRUCTION KXT 1LES-.use a ON TWO LANE CONVENTIONAL HIGHWAYS CU sign for the first advance wornIng elfin. S. Ail cones used for night lone Closures shot beNO SCALE fitted with reflective Sleeves w •peClflsd AL l DIIENSIONS ARE 1N ti the spedflcoliona. ' - - uallwTE s u&ESS OTHERWISE SHORN - T13' Approach Speed Oue/m 0 111 .Iml• O-SO 60 SO-70 90 over TO ISO Al _ •. 1 T _ a. On1 COv,11. IIWIC + - 1.. +1 ; -rhr - �"-M• A r � it. •fiEp P July 3. 1995 •" cill3e • _ - - _ .. � n+W3 uw.oru ant - S•)-9e • ... .� F a - .- . rr awn mww.rarr3.•;4n ' �/ n1t _ warwmwr.�mre s aw•' TYPICAL LANE CLOSURE' WITH REVERSIBLE CONTROL ., } Sea Notes 2 and e C37 - _ _ C36 - C9A C23 or C18 TRAFFIC " - '4 1 ROAD ROAO ' _ • • . CONTROL V - a PREPARE. ROltt (p6IRLf•1 ` N .. See Note ]' , CU, TMr ` RAIi FOR i ; / _ . Y S10P I A 1 AhLAD A YtAO A PILOT CAR '+ ❑ ❑ ❑ c ® n I Ey��j 7 pr 076 II01 - Q. Sea Note 9 '� i - I I B❑Ithan 7 less ^ C ,O •I I ' See Note 7 I ;f 11+on 10 •Me✓nl I''� Cones 3o m aloe spacing " - . 1 • •'• • gns (Llgoricae ISee Table 0 I f� . KO • t0 a' ISO mdto, 300 vOhCo m�abo t. SeW Note L C71 Closural Cones or barricades - -r OF • '. �• " _ -• . _ ~ Advance warty �• '• .. • ° ��• ' • + n. signs •ORR AREA# i j',7 • ISO m to 300 m agar t. See Note•I. gp m to 300 m• • \\ 1' - - A r - ' , • y Optldal taper' 130 m mOx1 _ �.` •�' • - - : - . , y IF IK 1. See Note 7 •• - - ., . fi - . - " ® t r • - +1 CONS i101 _ c1A ROAD PREPARE lAlE - C13 a CI, 'm60[I� Or IT , To CLOSED SIGN PANEL "SIZE IM1N - Sr Nofe•e , _ RE,• AI�AD n S10P - � Q • 1200 mn ■ 1200 mm - Speeds of 70 km/h or Ware A A �,12 0 mm . 900 me, - Speeds leas than TO km/h IOxC 01 C23) J CIB ❑ C23 © C9A ❑ C36 ❑ " C30' See Note 8 4 N ` ❑B ISpoeds less j ❑B 750 mm'■ 750.mm • $ae Notes 2 and a Iran 70 km/h) • - l , - - ©900. mm . Aso mm - .. LEGEND - - • .. - _ ❑0 1200 mm s 450 mm -" •',Traffic Cana - • - TABLE I )• Par table Sign NOTES I. shore approach speeds ore Now. alpna may 6. Portable delNeators. placed of one-half the - Approo n Speed a ILL DirectlDn of Travel r , _ There replaapproach of 90 m spacing. and. In urban spacing Indicated for traffic cones. my be used �r ' sr a Utm/h)tie 1�= oraaa. cbaer. ' ro y - In Bev of cones for daytime closures only. . ,, 0-SO 60 ,-! +.Par table Flosrdnp Beacon • ` F { 2. At advance earning sign Ina/OBOtIOna shoe 1. Additional odvanae flaggera'�Oy'be re Wired. Flapper 1_ _ 50-70 90 I, to equipped With fbpa for OOYtime Uoaures. station far work of right shoo bewlRuminoted as Flapper, _ noted In Section 5.07 of the currant edltlm of - over 70 ' TWA" beacons shoe be placed at the, 1 the •Vonuol of Traffic Controls"jNdlshod by the '- - locatlons Indicated dhrblg,Nght lane UOSV85. State of Cadfornla. Department of Tronsportotlon. • Increoae by 20. percent d1 auatohe0 _ ti ` downgrades steeper than 3 percent 3. A C13 "END CONSTRUCTION - or Chi "END ROAD aORt" :8• Place C30 "LANE CLOSED•' algh of 150 f0 300 eh I t ervds dh0 "or than L6 km. ' elgn as appropriate. shoe be placed at the and throughout extended work areas. They ore 00tlond - •- ORNIA of the Ida control unless the and of work d'e0 - If the work woo visible from the •bgger, 31011on. , STAR OF TRANSPORTATION ' la obvlou0.a ends Within a larger project Bmlts. - • t . pEPARiLQN - OF iPANSP1yR1Al10N w - r A anon o pilot car Is used. pace o C31 � ., c • j A. If the COS for C251 sign would fOlOw within 600 m ••TRAFFIC CO TROI-WAIT FOR PLOT CAR" elan ' • TRAFFIC CONTROL SYSTEM �FOR LANE CLOSURE ..;t of. o stotlorwy CIB. C23. or OI "STATE - ` - , . HON�AT CONSTRUCJI NEXT MOLES".use a ` - _ • ON TWO LANE CO V.ENTIONAL' .HIGHWAYS. C9A nigh for the first odvonce'Wornlng alpn` - • . - - 1 a S. AT cones used for night Iond cosures shot be _ - - " - - -,NO SCALE . IN fitted with refiective sheaves aa`.Speclfled ' - h • - _ All DIMENSIONS ARE ` •- .. In the speclflcotlons.- ` - WIUMETERS ERNLESS OTHERWISE SHORN - T13 i PERMIT NO.3922 CVWD In addition to'the standard permit conditions, the following shall apply: 1. Pursuant to Section 14.16.320 of the La Quinta Municipal Code (Ordinance 10 § 1 (part), 1982), all work shall be performed in accordance with the latest edition of the Standard Specifications For Public Works Construction (SSPWC) and as directed by and to the satisfaction of the City Engineer. 2. CVWD, hereinafter referred to as "Permittee", shall be responsible for providing continuous dust and erosion control. 3. Streets shall be kept clean. They shall be completely cleaned at the end of each working day and more frequently if required. 4. Pursuant to Section 6.08.050 of the La Quinta Municipal Code (Ordinance 18 § 1, 1982), throughout the work site, the Permittee shall comply with City regulated work hours. Operation and maintenance of equipment within one-half mile of human occupancy shall be performed only during the following time periods: October lst to April 30: Monday -Friday 7:00 a.m. to 5:30 p.m. Saturday 8:00 a.m. to 5:00 p.m. May 1st to September 30: Monday -Friday 6:00 a.m. to 7:00 p.m. Saturday 8:00 a.m. to:5:00 p.m. Work shall be prohibited on legal holidays and Sundays. 5. Work performed within.500 feet of a signalized intersection is restricted between the -hours of 9.a.m. - 3 p.m. Traffic control shall be set up after 9 a.m. and removed before 3 p.m. The Permittee shall contact the Riverside Country Traffic,Signal Maintenance Department at (909) 275-6894 if signal operation at the intersection is to be altered in any way. 6. Pursuant to Section 14.16.110 of the La. Quinta Municipal Code (Ordinance 10 § 1 (part); 1982), Permittee shall assume responsibility for repair,of any, pavement damage to any public or private street and for any damage to other City streets or facilities as a result of work performed under this permit. 7. Pursuant to Section 14.16.250 of .the La Quinta Municipal Code (Ordinance 10 § 1 (part), 1982), advance warning signs and traffic control shall be installed and maintained in accordance with Cal Trans Standards or the Work Area Traffic Control Handbook (WATCH Manual). A traffic control plan shall be prepared in, accordance with the WATCH Manual and submitted to the City for review and approval one (1) week prior to starting any construction. It shall be the Permittee's responsibility to appropriately detour and barricade all construction sites. Special Conditions Page 1 of 4 . cti PERMIT NO.3922 CVWD Pursuant to Section 14.16.290 of the La Quinta.. Municipal Code (Ordinance 10 § 1 (part), 1982), street closures shall not be permitted. A minimum of two (2) travel lane of paved surface shall be maintained at all times. 8. Prior to excavating, if required, the Permittee shall contact Underground Service Alert at 1-800-422- 4133. It shall be the Permittee's responsibility to notify the Public Works Department of anticipated excavation which impact City facilities; .including but not limited to traffic signal conduits and loops, irrigation lines, electrical conduits, and storm drain facilities. 9. Should additional work, materials, or modifications of the work be required in order to meet City standards, safety requirements, signage requirements, or to fit actual, field conditions, the work shall be performed by the. Permittee as directed by and to. the satisfaction of the City Engineer at no cost to the City of La Quinta. 10. Pursuant to Section 14.16.370 of the La Quinta Municipal Code (Ordinance 10 § 1 (part),.1982), backfill compaction within street rights -of -way shall conform with Section 306-1.3 of the latest edition, of the Standard Specifications For Public Works Construction (SSPWC), except as otherwise specified herein. . Native material maybe used as backfill material provided that minimum compaction, achieved in the manner prescribed herein, is achieved. Backfill shall be performed by mechanical means; no water densified compaction via jetting or flooding or other means shall be allowed. It shall be the Penriittee's responsibility to provide appropriate geotechnical supervision, testing, and inspection, onsite, at all times during backfill operations. Backfill compaction shall be achieved by the following conditions: . A. When a firm foundation is not encountered due to soft, spongy or other unsuitable material, such material shall be removed to the limits directed by the Geotechnical Inspector and/or the City Inspector and the resulting excavation backfilled with pipe bedding material. B. . Backfill materials shall be brought to or maintained at an appropriate moisture content for compaction. The appropriate moisture content range shall be established at the onset of the project and ensured prior to use of "the materials through progress testing on the stockpiles. C.: The first length of trench backfilled shall be backfilledin the presence of the City Inspector. Compaction shall .be tested at random depths at approximate three-foot vertical intervals as backfill is placed to ensure.the effectiveness of the compaction methods and to establish the depth of lift that can be compacted. D. If lifts greater than one foot are attempted in this trial length of trench, compaction tests shall be taken within the lifts to ensure that the full depth of the lift is compacted. Upon satisfactory completion of this .portion of trench, the City Inspector shall establish the maximum lift thickness to be compacted for the remainder of the project. Special Conditions Page 2 of 4 PERMIT NO.3922 CVWD . E. In subsequent lengths of trench, the frequency of compaction tests shall equal one per each lift -of backfill, per 300 linear feet of open trench, at randomly selected locations within the open length of trench. F. The depth of the randomly selected compaction tests shall also be randomly selected except that where multiple tests are required in a given length of trench, the tests shall be no closer than three feet (vertically) from each other. . G. If any compaction test fails, previously placed backfill (in the same length of open trench or previous lengths of trench) which is represented by the failing test (as determined by the City Inspector), shall be tested for compliance with compaction requirements. H. All costs.incurred due to the conditions above shall be borne by the Permittee. Copies of all test results shall be furnished to. the. City Inspector. 11. All excavations within City .of La Quinta right-of-way shall be backfilled, and temporarily paved if within the existing travel way, at the end of every workday as directed by and to the satisfaction of the City Engineer for the protection of the public. Lengths of open trench shall. not greatly exceed that which can not be backfilled in the same day. Excavated trenches shall not be allowed open overnight, however, Permittee may leave a length of excavated trench, not to exceed twenty (20) feet in length, open overnight at a point where construction will begin the next day, provided'that this length of trench is completely covered by steel plating. - 12., All landscaping, irrigation, decorative rock, decorative concrete, lighting, etc., shall be replaced to its original condition. 13. Access and egress to all local properties shall be maintained at all times. 14. Pursuant to Section 14.16.375 of the La Quinta Municipal Code (Ordinance 10 § 1 (part), 1982), permanent pavement replacement shall be completed no later than seven (7) days after the completion of the work. Permanent pavement replacement shall conform to the following conditions: A. Existing asphalt concrete pavement shall be sawcut one (1) foot beyond trench'edges. Edges shall be straight and clean. B. Permanent pavement replacement.structural section, within all trenches, shall be I" thicker than existing of asphalt concrete over the same existing thickness of crushed aggregate base or crushed miscellaneous base, meeting the requirements of Sections 200-2.2 and 200-2.4 of the Standard Specifications for Public Works Construction. The replaced pavement and base material shall be compacted to 95% relative compaction and respectively tested, for each 300 linear feet of trench. Verify exact structural replacement section thicknesses with the City prior to installation. C. Permanent pavement replacement shall be installed using a City approved 3/4". max medium asphalt concrete as the base course lift and a City approved %" max medium finish course lift for capping. Asphalt concrete mix design shall be approved by the City prior- to its placement. Special Conditions Page 3 of 4 PERMIT NO.3922 CVWD D. Cold -Mill and Overlay The existing pavement which was properly protected in place during the trenching operation located adjacent to the trench sawcut shall be cold -milled to a depth of 0.10 feet with Putt joint created next to the existing unmilled pavement surface. The cold -milled area and base asphalt concrete.in the trench area shall be overlaid with a City approved C27AR-4000 asphalt concrete mix. The width of the cold milling'area shall be as follows: • For longitudinal trenches located in a parking lane: three (3) feet outside the sawcut removal lines. • For longitudinal trenches located in a traffic lane: three (3) feet outside the sawcut removal lines, or to the lane line striping, whichever is greater, • For transverse trenches across existing street: two (2) feet outside the sawcut removal lines. E. If grinding and capping operations are not performed in the same day as base paving operations, the base course lift of 1/4" max medium asphalt concrete shall be installed fromnsaw-cut edge to saw -cut edge flush with,. the existing street surface. The base course lift of paving shall not beleft 0.10' low in anticipation of grinding and capping. F. Any existing lane 'striping or any existing detour lane striping affected by this resurfacing shall be replaced in kind by the Permittee, as directed by, and to the satisfaction of the City Engineer. Affected traffic signal loops shall be removed and replaced in.kind. The finished. pavement surface shall be smooth, consistent, and shall conform to the surrounding grades. ' 15. Permittee shall permanently stabilize any and all soil that was' disturbed as a result of work performed under this permit with an approved dust control treatment: Soil stabilization shall be done immediately.: after completing the operation. 16. Pursuant to Chapter 12.56 of the La Quinta Municipal Code (Ordinance 10 § 1 (part), 1982) the City has -designated certain city streets. as Truck Routes. The weight limit for restricted streets (i.e., streets not part of the Truck Route network) is three (3) tons; trucks exceeding the weight limit may use a restricted street if making a delivery or pickup on the subject street; or if this permit specifically grants. permission to use the street to deliver street construction materials and/or equipment. 17. The City of La Quinta reserves the right, to revoke, suspend or void this permit at any. time. 18. The permittee shall ,indemnify, hold harmless and assume the defense of the City from all damages, delay costs, costs or expenses 'in law or equity that may arise out of work under this permit. Special Conditions Page 4 of 4 ° " ' City of La Quinta The following General and Special Provisions are attached to and made a part of Permit Number 3922 The following shall always apply: ENCROACHMENT ON PRIVATE PROPERTY: This permit authorizes work to be accomplished within the City of La Quinta's right of way ONLY. Whenever construction extends within private property, it is the responsibility of the permittee for his contractors to secure permission from abutting property owners. Such authorization must be secured by the permittee prior to starting work. TRACK -LAYING CONSTRUCTION EQUIPMENT: Cleated track -laying construction equipment shall not be permitted to operate on any paved surface unless fitted with smoother -faced street pads. All mechanical outriggers shall be fitted with rubber street shoes to protect the paving during excavations. Rubber -tired equipment only shall be used in backfill operation in paved areas. If the existing pavement is scarred, spalled, or broken during the term of this contract or if the pavement is marred, City of La Quinta shall request that these portions of road be resurfaced over their entire width. Resurfacing shall.consist of one coat of two inches (2") of A.C. surfacing plus appropriate seal coat as specified above. PROTECTION OF TRAFFIC: All excavations and work areas shall be properly lighted and barricaded as deemed necessary by the City Engineer or City of La Quinta Public Works Inspectors. Suitable detours and detour signs shall be placed and maintained for the duration of the project. The City shall be notified twenty-four hours (24) in advance of any traffic detours or delineation. CARE OF DRAINAGE STRUCTURES: Any drainage structure to include corrugated metal pipe, concrete pipe, steel culvert and concrete structures encountered during excavation which necessitate removal shall be replaced in kind. In the event it becomes necessary to remove or cut existing drainage structures, City of La Quinta shall be notified prior to commencement of this work. Drainage structures and open drains shall be kept free of debris at all times for proper drainage. RIGHT-OF-WAY CLEANUP: Any surplus material resulting from excavatioh and backfill operations shall be removed from the right of way. All paved surfaces shall be broomed clean of earth and other objectionable materials immediately after backfill and compaction. Existing gutter line and drainage ditches shall be replaced to their original standard or better. All excess material shall be removed prior to paving. Water tanker shall be used, as required, to sprinkle the job site to keep down dust conditions and shall be used immediately after backfill. DE -WATER OPERTATIONS: If de -watering 'operations are required and pumps are forcing water on City of La Quinta roads, it shall be the responsibility of the permittee (contractor) to control this water and to provide off-street barricades when necessary: CLOSING STREETS: No street shall be closed. A minimum of one lane of traffic shall be maintained at all times to provide limited access for the adjoining property owners and emergency vehicles. In the event it is felt by the permittee that he must close a street for any length of time, permittee shall contact this office to obtain the necessary permission. SPECIAL PROVISIONS The following shall apply when indicated: ® R1 NOTIFICATION: Permittee shall be notified the City at (760) 777 - 7075 at least forty-eight hours (48) in advance of starting construction. ® R2 UTILITY CLEARANCE: (Substructures) Prior to making any excavations within the City of La Quinta right-of-way authorized by permit, the permittee shall contact all concerned utility companies relative to the location of existing substructures. Damage to existing substructures resulting from operations conducted under this permit shall be the sole responsibility of the permittee. ® R3 UTILITY CLEARANCE (Surface Structures) No work shall be done under this permit until all utilities are clear of the proposed work site. The permittee shall notify all concerned utility companies of the proposed work. ❑ R4 PAVEMENT WIDENING: Area between the proposed concrete gutter line and the existing road pavement shall be surfaced with ( ** N/A ** ) inches of A.C. paving placed on ( ** N/A ** ) inches of ( **'N/A ** ) aggregate sub -base course having an "R" value of not less than ( ** N/A ") and in conformance with the City of La Quinta Road Improvement Standards and Specifications, Ordinance #461. ® R5 PARKWAY GRADING: Area between the property line and top of the proposed concrete curb shall be graded to a slope of one-fourth inch ('/4") to one foot (1'). ® R6 GRADE CHECKING: City of La Quinta shall check grades upon receipt of plan and profile and/or grades as established by a licensed engineer. ❑ R7 CURB REMOVAL FOR DRIVEWAYS: A portion of the existing concrete curb and/or curb and gutter (*` N/A.** ) feet shall be removed. Curb and/or curb and gutter shall be saw cut prior to removal. Depressed curb, matching concrete gutter and concrete driveway approach shall be constructed in conformance with City of La Quinta Standard #207. ❑ R8 DRIVEWAYS: A.C. driveways shall be constructed as not to alter existing drainage pattern. Surfacing between the property line and the existing road _paving shall be two and a half inches (2 ''/i') of A.C. paving on (** N/A ") of class (** N/A ** ) aggregate base. ® R9 SIGHT CLEARANCE: Sight Clearance of six -hundred feet (600') in all directions shall be assured and maintained at all times. ❑ R10 SOIL STERILIZER: The area to be surfaced shall be treated with soil strerilizer. Rate of application shall comply with the manufacturer's specifications. ' City of La Quinta ® R11 COORDINATE WORK: The proposed work shall be subordinated to any operation, which the State of California or City of La Quinta may conduct in this area during the period of this permit. Work shall be coordinated with the State or City of La Quinta forces to preclude delay or interference with State or City of La Quinta projects. ® R12 SURVEY MONUMENTS: Prior to excavation or beginning of construction, all survey monuments which exist on the centerline of all streets or property lines when included shall be completely tied out so they may be readily and correctly, replaced by a licensed civil engineer or surveyor at the expense of the permittee. A complete set of notes showing the ties to these monuments shall be furnished to the City Engineer prior to the removal of any monuments. This office shall be notified upon completion or replacement of all survey monuments for proper clearance. ® R13 PAVEMENT CUTTING: Pavement will be mechanically saw cut to a straight edge prior to excavation. Method. of pavement cutting shall, be approved through the office of the City Engineer.. (Under no circumstances shall excavating equipment be used to excavate prior to cutting or pavement.) Excavation material shall be placed in such a position as to best facilitate the general flow traffic. Prior to final paving operations, any damage to pavement straight edges shall be corrected. ® R14 LIMIT OF EXCAVATIONS: Excavations shall be limited to one -thousand feet (1000') of open trench before backfill operations must begin. All excavations shall be properly barricaded with lights overnight, on weekends and holidays for the protection of the traveling public. The Public Works Inspector shall determine the suitability of excavation barricading in each case. No excavation shall remain open for a period exceeding five (5) days. No excavation shall be made unless the construction material is actually on the work site. ® R15 BACKFILL MATERIAL: Backfill shall be free of brush, roots or other organic substance detrimental to its use for purposes of producing and adequately consolidated backfill. Ant material which the City of La Quinta deems unsuitable (spongy or saturated material) which is encountered during excavation shall not be used, for backfill, but shall be supplemented or replaced by an approved sand or gravel. i ® R16 BACKFILL SAND: Backfill shall be approved transit -mix sand or equivalent and shall be placed on lifts not greater than three feet (3') and vibrated using vibrostamper or equivalent equipment. Alternate methods may be substituted, but in any case, a relative compaction of ninety-five percent (95%) shall be maintained with the structural section of the roadway. ® R17 BACKFILL PLACEMENT: Backfill shall be applied in layers of not more than fifty percent (50%) of the total depth of the trench before. flooding or a maximum of five feet (5') lifts where trenches are of excessive depths. Care is to be exercised that the backfill material is not subjected to extreme swell by flooding operations. backfill material shall be'placed so that the resulting compaction shall not be less than_ ninety percent (90%) or equivalent to the surrounding ground, whichever is the greater compaction. Where ponding or flooding is used for a maximum settlement, adequate dikes will be constructed to retain the water. Where jetting is used, the jets shall be of sufficient length to reach the. bottom of each layer and the water supply shall be continuos. ® R18 COMPACTION TESTS: If so required by the inspector, compaction test shall be made at intervals of not more than one - thousand (1000') feet and a maximum of one (1) test on each road. One (1) copy of each test shall be forwarded tot the City Engineer for approval and filed prior to making permanent. repairs. Compaction tests shall be made as outlined in Section .6.3.01 of the Standard Specifications, Division of Highways, State of California, dated January 1973. ® R19 COMPACTION TESTS: If so required by the Inspector, compaction tests shall be made for each crossing or service line. One (1) copy of each test shall be forwarded to the City Engineer for approval and filed prior to making permanent repairs. Compaction tests shall be made as outlined in Sections 6.3.001 of the Standard Specifications, Division of Highways, State of California, dated January 1973. ® R20 TEMPORARY PAVEMENT REPAIRS: After completion of backfill and compaction operations, a temporary patch consisting of two inches (2") of SC-800 shall be placed on a prepared sub -grade. The SC-800 temporary paving shall be placed after a maximum of three -thousand linear feet (3000') or trench has been excavated and backfill operations completed, but in no case shall the placement of the temporary pavement exceed a five (5) day limit. ❑ R21 PERMANENT PAVEMENT REPAIR: After backfill and compaction have been completed, a temporary patch consisting of two inches (2") of SC-800 shall be placed immediately. A permanent patch of ( ** N/A *` ) inches of A.0 surfacing placed on a ( ** N/A ** ) inch (** N/A ** ) aggregate base shall be placed no later than (`* N/A ") days after completion of temporary road repair. ® R22 FOG SEAL: A fog seal coat consisting of an application of asphaltic emulsion shall be applied over all patch areas as determined by the City Engineer. ® R23 STREET RESTRIPING: Where street striping is still visible on street to be excavated, such striping shall be replaced upon completion of permanent repairs. ❑ R24 TREE RELOCATION OR REMOVAL: Tree relocation within the City of La Quinta road right-of-way shall be accomplished by a licensed, bonded and insured tree service, and.handled safely without interference or hazard to the traveling public. It shall be the responsibility of the permitte to maintain the tree in a vigorous growing condition at its new location.. Trees to be removed shall be in sections, which can be handled safely without interference or hazard to highway traffic. The entire width of the tree stump, shall be removed and disposed of so that no debris remains in view of the highway. The stump hole shall be backfilled and thoroughly compacted as specified in the following paragraph. Where it becomes necessary to restrict traffic, the work shall be restricted to a maximum of five -hundred feet (500') at any one time. Adequate signs, flagmen and or barricades shall be provided to protect the traveling public at all times. Large holes resulting from tree removal shall be backfilled and compacted to not less than ninety percent (90%) or equivalent tot the surrounding ground, whichever is the greater compaction as determined by the impact or field method. Compaction tests shall comply with Section 6.3.01 of the Standard Specifications, Division of Highways, State of California,. dated January 1973.