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0537NOTE:,,*", With'proper validation 'this form constitutes an CITY OF LA QUINTA encroachment permit APPLICATION FOR PERMIT 58449-445 PUBLIC WORKS CONSTRUCTION (ENCROACHMENT) 10 For the construction of public or private curbs, driveways, pavements, sidewalks, parking lots, sewers- water mains and other like public works improvements in, connection with MINOR IMPROVEMENTS and APPROVED'SUBDIVISIONS Subdivision improvement Permit — Class I DATE: March 21,'-1990 Minor Improvement Permit Class IV LOCATION• OF CONSTRUCTION— CailA Sonora/Avpnii3a .Tt-jaram .T„arc» (Street address or Description of Location) PURPOSE' OF CONSTRUCTION install.new gas main., Sketch (attach construction plans if appropriate) DESCRIPTION OF CONSTRUCTION To install 961 .of 211 medium pressure plastic gas main 10' W/EPL of Avenida Juarez., DIMENSION OF INSTALLATION OR REMOVAL beginning ' 355' N/NPL of Calle ' Nogales, -proceeding north SIZE OF EXCAVATION, IF NEEDED See attached TGP ;224, C-2 APPROXIMATE 4/2/90 Cut 31' in earth TIME WHEN WORK WILL.BEGIN Jet 65.1 asphalt APPROXIMATE TIME OF COMPLETION ESTIMATED CONSTRUCTION COST $ ' (Including. removal 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. r Notify the Administrative Authority at least twenty-four (24) 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 regulations of the City of La Quinta and to pay for any additional replacement necessary as the result of this work. J.M. Snyder,- Districution Supervisor Signature of Applicant -or Agent Southern California Gas .Co PO Box 3003' Redlands, •CA -'92373 .714 335-7742 Name of Applicant (please print) Business Address Telephone No. Name of Contractor 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 improvements: 3% of estimated construction costs Private improvements: 3% of estimated construction costs ` Minor Improvement Permit —Class IV: See attached schedule N2 0537 • Inspection Fee, $ ~0 I PERMIT VALIDATION . Permit Fee Penalty Cash Deposit -Surety Bond if required , TOTAL: $ _0 Receipt No. Received by Date Recorded by PERMIT NO. 0573 DATE APPROVED 1 /23 /an EXPIRATION'DATE x/30/90 DATE ISSUED 3/21/90 By Administrative Authority TELEPHONE: (619) 564-2246 - NOTE .�-'•".• `�''.,, .;. � .•a•. ,. `•• f ;/, . With•pr per validation Q "this form constitutes an encroachment permit ' - CITY OF LA QUINTA r APPLICATION FOR PERMIT ' 58449-445 _• �' 49 � :-_ � PUBLIC, WORKS •CONSTRUCTION (ENCROACHMENT? l ' For the +construction of public or private curbs, driveways, pavements, sidewalks, parking lots, sewers,`.water .mains -1 and other'like public works improvements in connection with MINOR IMPROVEMENTS and'APPROVED SUBDIVISIONS' .; N '� • f r, r r i� -ti Subdivision Improvement Permit - Class 111. DATE: March 21, 1990 Minor Improvement Permit'Class IV ' . i LOCATION OF CONSTRUCTION Calle Sonora/Avanida Tnarr-a X2245 Avant eia T11air4m7 x. (Street. address 6r Description of Location) 4 ' PURPOSE OF, CONSTRUCTION install new•gas main' Sketch (attach construction plans if appropriate) DESCRIPTION OF.CONSTRUCTION To install 96' . of. 2"' medium pressure, plastic. gas imain'l0' W/EPL of Avenida Juarez•; > %DIMENSIQN,OF INSTALLATION OR REMOVAL beginning 355' ' N/NPL :of;. Calle Nogales, proceeding'north," SIZE OF EXCAVATION,'IF NEEDED•22416-2 See attached. .CGP t - APPROXIMATE TIME WHEN WORK WILL BEGIN 4/2/90 Cut 31' in earth #� is Jet 65' asphalt # APPROXIMATE TIME OF COMPLETION ESTIMATED.CONSTRUCTION COST $ - -- - ) r•'. H .+. yy • y (Including removal 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:•`=`- z 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. t Notify the'�Administrative Authority at least twenty-four (24) 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 regulations`of the City of La Quinta and to a for an additional replacement necessary as the result of this work. pay Y P - Y - � {•,,� , J.M. Snyder, Districution Supervisor- Signature of Applicant or Agent �. Southern California Gas.-Co PO Box 3003 Redlands, CA 92373 •714 335-7742'•, Name of Applicant (please print) Business Address Telephone No' Name of Contractor and Job Foreman Business Address Telephone No: • ti • , Contracto s License No. City Business License No., i a Applicant's.lnsurance Company Policy Number - FEES: Subdivision 'Im prove rrient Permit — Class I I I _ + • ^� -, . } Public;improvements:.3%of estimated'constructionco'sts.t-4 ;j * % �••- +fes*.•-i,t„ H .,~. �;�x;.' x + + Private improvements: 3% of estimated construction costs 37 Minor-Improvement Permit — Class IV: See attached schedule N? s -. •, .- ..,,, a �� .. . -.k. , Inspection Fee;i, ` $ PERMIT VALIDATION. , •� x, ` � , PermitaFee :,f, • 7 �`F PERMIT. NO. .053 ! .j Penalty- � - �', ,- .A ' T .�• `. ..+ , •14V.' ,. DATE APPROVED: ►3/•21/90• Cash Deposit= Surety Bond , if required ' EXPIRATION DATE. 9/30/90 _ „i TOTAL: 'DATE ISSUED' 3/21/90 Receipt No..,.-,By Received by ' Date Administrative=Authority /Recordedby TELEPHONE:,(619) 564-2246 ----=-- 537 1I&.ON REPORT " SOUTHERN CALIFORNIA GAS CO. 4j PERMIT NUMBER TO: CITY OF LA QUINTA ' o Cut center Avenida 1 Vi SonoraZ A 101' s/S P T 1 OPROD. N WORK ORDER pR ACCOUNT OR ORG. SUB ACCT. CODE N ". U79553 58449 4�' 5 KA DATE 8-31-90 ORDER KIND t PREPARED s SIZE OF GUT - t 3"MAC 3'x1.9' _ I RNIA GAS CO* r` 2865 ,28 SOUTHERN CALIFO t I� I® .- , ' . : • . � � s- � .. - 355 / � --�' r,1 • 4 i � 'r� _ . �,. QS 1i O C/�_ C s } RFs 11 3v rJ • <!.. - y� t �.. . �,. �f ^ -T.r'i r r ... J• x i ti• .r `J i - . 3 + , ^j Y r C 4 ~i i• • w - xx - 'S.. -j lr i ^' '•.; `.^. -7Es7`..a „" _ `_ BALL /V1Ain/, SE,�V/GE locE Y .il r.a ... j a . T e .. '. a �} y,y, • } - ^.: -'---------. ------'----._ r ,.r-- e- >, j• ;. .. ., - TOTAL FEETINST'D` Isolation Area Affected Yes.- ❑ No ❑ IAT BELOW EXE S�" `SL TOTAL FEET RETIRED Pressure District Affected Yes' ❑ No C3PERMIT INSTALL MAIN WITH LEAST COVER COVER ISSUED BY PERMIT NO. DATE MOVED DATE- MOVED DATE OF OPER. Business District Affected Yes C3 No ❑-1��ZS117E COUNTY RETIREMENT` (CITY O� r ON JOB OFF JOB Supply Line. Affected" . '' Yes ❑ No ❑' ���-T REASON �, QL�I VT� CREW FOREMAN f Valve(s) Required Yes ❑ No ❑ DISTRICT . „ , PLANNED BY COMPANY r'' "• TRACT NO. ^ STAKED ❑ COMPANY FACILITY:- SO. CAL. ® P.L.S. ❑ •' Reviewed By: ' � ^ 1 { ATLAS .' 1.A� �• `' C 1L�GK//SO/�I YEAR C.P. -REVIEWER*42�,� STARING'REQ'D. rb, r:❑"` . I tJLA�tJ� �MPI�E - .DIVISION o f N.O. INSTALLED 20% OR OVER ❑ - ❑ q G ��/ ��S CODE - - -' .P -Rev By. -' CATHODICALY YES ❑�' NO ❑ .OPER. ❑. S.M.Y.S. NO STAKES NEEDED W O. AT LESSTHAN 20% DISTRIC . - ^ n • - .., ' it Y � 58449=445 NOTE: With proper validation this form constitutes an CITY OF LA QUINTA encroachment permit APPLICATION FOR PERMIT PUBLIC WORKS CONSTRUCTION (ENCROACHMENT) For the construction of public or private curbs, driveways, pavements, sidewalks, parking lots, sewers, water mains and other like public works improvements in connection with MINOR IMPROVEMENTS and APPROVED SUBDIVISIONS Subdivision Improvement Permit — Class I I I DATE: 03/19/90 Minor Improvement Permit Class IV LOCATION OF CONSTRUCTION - Calle Sonora/Avenida Juarez 52245 Avenida Juarez IStreat address or Description of Location) PURPOSE OF CONSTRUCTION To install new gas main Sketch (attach construction plans if appropriate) DESCRIPTION OF CONSTRUCTION DIMENSION OF INSTALLATION OR REMOVAL SIZE OF EXCAVATION, IF NEEDED APPROXIMATE TIME WHEN WORK WILL BEGIN 04/02/90 APPROXIMATE TIME OF COMPLETION 06/19/90 ESTIMATED CONSTRUCTION COST S (Including removal 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: To install 96' of 2".medium pressure plastic gas main 10' W/EPL of Avenida Juarez, beginning 355' N/NPL of Calle Nogales, proceeding north. SEE ATTACHED TGP 224 C-2 CUT 31' IN EARTH JET 65' ASPHALT Indemnify, defend and save the City, its authorized agents, officers, representatives and employees, harmless from and against any and all penalties, liabilities or lou resulting from claims or court action and arising out of any accident, loss or damage to persons or property happeninq or occurring as a proximate result of any work undertaken under the permit granted pursuant to this application. Notify the Administrative Authority at lam twenty-four (241 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- 'cable rules and regulations of the City of La Ouinta and- to pay for any additional replacement necessary as the result of this /work. J. M, SNYDER'". ISTR ON SUPERVISOR.'' Signature of AWfwnt'or Agent. SOUTHERN CAL IFORNT,•i'`GAS "Cn_•-''.-P_n_ Rt)x 'lnn!, RrnT.ANnq r•A 92173 (71 4): .335-7742 o.. .: Name of Applicant (please print) Business Address Telephone No. Name of Contractor and Job Foreman Business Address Telephone No. Contractors License No. City Business License No. . Applicant's Insurance Company Policy Number FEES: Subdivision Improvement Permit —Class III Public improvements: 3% of estimated construction costs Private improvements: 3% of estimated construction costs Minor. Improvement Permit — Class IV: See attached schedule Inspection Fee S Permit Fee Penalty Cash Deposit -Surety Bond if required TOTAL: Receipt No. Received by Dau Recorded by PERMIT VALIDATION PERMIT NO. DATE APPROVED EXPIRATION DATE DATE ISSUED By Administrative Authority TELEPHONE: (619) 564-2246 I SNsr4l_L. MAilV SE2V/GE 1 TEs7 s'T Loc 41�-/ P/,11Cf/ 0' fE-ii✓ NIEL '- isolation Area Affected Yea 13 -No FEET INST'D •Na ❑ 5�-'. ' Pressure District. Affecte_dJ. Yes ❑ No ❑ INSTALL MAIN WITH AT LEAST�EXis�`A COVER BELOW TOTALFEETRETIIiED ' Business. District Affected Yes ❑No❑r�.1QE�S�OFr RETIREMENT PERMIT ISSUED BY PERMITNO. DATE MOVED DATE MOVED DATE OF COUNTY '(iiT'� pF; ON JOB-- OFF JOB - OPER. Supply Une Affected Yes ❑ No ❑DIsrRILT C r` 1 REASON ISA' QJI�T� CREW FOREMAN Valve(i) Required Yes.❑ No 13 _ TRACT PLANNED By _ COMPANY Reviewed By "� %l��cKiNsor/ STAKED - ❑ COMPANY FACILITY: SO. CAL. M P.L_S. ❑ ATUS YEAR C.P. REVIEWED BY GP. Reviewed 8Y NO INSTALLED STAKING REO'D. ❑ In1l AIJo F�P1plt2� DIVISION GT11001GLY OI[K. sos ON OKR ❑ Q �ly��Q�J Q ORG .-- — -- PROTECTED YEB ❑ NO, ❑' L[ef THAN a0• ❑ "S'M'Y'� NO STAKES NEEDED ❑ W.O.�`� , _ J CODE DISTRICT SUPERVISOR _ _ .. ADDITION'---ENCROACHMENT'PERMIT NO.07----CONDITIONS, R33- Survey .monuments ...shall be' protected in. place - or . • . • re-established pursuant to City standards and the State of - California Land -Surveyor's Act. R34 Work'shall'be coordinated,with the City of La Quinta''s t }forces.•to preclude delay or interference with the City of La ` Quinta'.s'projects. k - R35 Contractor.shall comply with the local noise•ordinance-and ` construction operations'and.maintenance of equipment within' one half mile of,human occupancy.shall_ be performed only F during ,the time periods as follows:. , October 1st to'April-30,:' Monday -Friday 7:OOa.m.-5c30p.m. Saturday-8:OOa.m.-5:OOp.m. May lst to September 30: .Monday -Friday 6:00a:m.-7:OOp.m. ' Saturday8:OOa.m.-5c00p.m. . Work,shall be prohibited anytime oA-sunday and Federal.`. holiday: R36 Traffic control shall be as per.Cal Trans Traffic Manual. Field adjustments -in detouring shall be.accomplished as' directed. in order to adjust'to actual= field conditions:,-' It"-.*. ' shall-be.,the, - contra ctor's' responsibility, to :adequately• ` -barricade,and detour this site. A Traffic control.plan shall. • .,be submitted for approval- by'the City.. Engineer. R37. - All excavation'at or near the 'travel way shall be `backfilled- _•, * ♦ . at the end of the work day, .-for the prcteC tion• of the , traveling public. J ti R38 Street closures shall not be allowed at any time. ., R39 A minimum of one travel lane shall. -be maintained at.all•" times with flagmen during.,working` lours. ' Y R40 All work to.be performed .within the existing`paved section shall be temporary paved "-and.maintained,by the Permittee,;' permanent pavement shall -be placed•no;later.than 15 days after completion"of the temporary road repair. R41 Ingress and egress for local properties.shall.bermaintained'• at all -times. R42 Prior. to work., starting, ,.Underground Service Alert..'shall- be contact ed:.lat 1-800-42.2-4133, and an !'inquiry number" shall be provided to the City Public"Works.Inspector. r ; ` R43 Pavement shall be sawcut prior to removal.. Y r•, '" [ .rs a .". � . . ..ire . .. �- Additloftal, Conditions - Encroachment Permit No. 0537 ; "Southern.'California 'Gas.Co:'. d, '� :Page• 2 �','R44 • All:'backfill, subgrade'' soil sYiall+ be compacted to nothing << ' w less -..than ' 90 % 'relative, dry density;, ;ail backfill soil within• the ,top.; -2 ! of- finishi,pavement surface shalh be .compacted' to ' notYiing ' less', than'. 95% "relative dry density, all :base „! -' material shall be compacted to'nothirig less than 95% '-relative dry density. R45 Replacement pavement .section' shall -be 3" AC :Over '4"'~ sClass^ aggregate base..�. 'c t R46 -If. work is -to be'.:gerformedt,by forces.. other than `that, -of the' . utility company,. the'contractingI company will be required to. apply for ,• an.. additional encroachment permit and'. pay the appropriate fees. �F ,. �, VIM . ,The following General and Special Provisions are attached to and made a part of Permit No.: 053:7 GENERAL` PROVISIONS'. The following shall always apply: �* ENCROACHMENT ON PRIVATE PROPERTY: This•permit,authorizes work to be accomplished' within City of La Quinta right of way x * p ONLY. Whenever construction extends within'pri'vate property, it shall be the responsibility of the permittee (or his contractors) to .•-secure permission from abutting property owners. Such authorization must be secured by the permittee prior -to starting work. k TRACKLAYINGCONSTRUCTIONEQUIPMENT• Cleated tracklaying,construction equipment shall not be permitted to operate on any paved surface unless fitted with smooth -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 operations 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.-, . _ - If'... , ts•t., r PROTECTION OF TRAFFIC: All excavations and work areas shall be properly lighted and barricaded as deemed necessary bythe City a ? Engineer or La Quinta City Public Works Inspectors. Suitable detours and detour signs shall be placed and maintained for the duration of the project. The City shall be notified 24 Hrs.'in advance of any traffic detours or delineations. ? 'CARE. OF'DRAINAGE STRUCTURES: Any drainage structure including corrugated metal pipe, concrete pipe; steel culvert and r r' 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. j•.. Drainage?struc4ures and open drains shall be kept free of debris at all times for proper drainage. r RIGHT OF WAY CLEANUP: Any surplus material resulting.from excavation and backfill operations shall be removed from the right of r i way.,A11 paved surfaces shall bebroomed 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 r prior to paving. Water tanker shall be used, as required, to sprinkle the job'site to keep down dust conditions and,shall be.used . 4 immediately after backfill. DE -WATER OPERATIONS: If de -watering operations are required and pumps are forcing wateron 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.,ln the event it isfelt bythe permittee that he mustclose a streetfor any length of time, permittee shall contact this office to obtain the necessary permission. SPECIAL`. PROVISIONS s* The follwing shall apply ONLY when indicated: r 't RR1 NOTIFICATION: Permittee shall notify the City at 564-2246 at least 48 hours in advance,of starting construction. R2 . CASH DEPOSITS OR BONDS: A cash bond or an approved surety bond in an amount of not less than $ x. `. shall be furnished in the name of City of La Quinta to coverall work involved in the restoration of the various La Quinta roads and survey monuments.This bond shall be continuous until cancelled by the City Engineer. This.bond must be j posted prior to commencement of any work on this project ~ y R3 UTILITY CLEARANCE:(Substructures) Prior to making any excavation within the City of La Quinta right of way authorized e , r 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. R4 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. R5 PAVEMENT WIDENING: Area between the proposed concrete gutter line and the existing road pavement shall be surfaced with' inches of A.C. paving placed on inches of class aggregate subbase course t ! ' having an "R" value of not less than and in conformance with Cityof La Quinta Road Improvement Standards and Specifications, Ordinance #461. . R6 PARKWAY GRADING: Area between the property line and top of the proposed concrete curb shall be graded to a slope of 1/4 inch to one foot (1').: - ' R7. GRADES & STAKES: City of La Quinta shall establish grades and stakes for the proposed concrete curb and gutter construction. „ Y iR8 GRADE CHECKING: City of LaQuinta shall check grades upon receipt ofplan and profileand/or grades as established by a lirensed engineer. R9 CURB REMOVAL FOR DRIVEWAYS: A portion of the existing concrete curb and/or curb and gutter ( feet)shall be ' removed. Curb and/or curb and gutter shall be saw cut prior to removal. Depressed curb, matching concrete gutter and t r • concrete driveway approach shall be constructed in conformance with City of La Quinta Standard #207. R10 - 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 2-1/2 inches of A.C. paving placed on ( r ') of class t aggregate base. Driveway construction shall conform to attached drawing. R11 CULVERTS: A inch diameter ( )culvertshall be installed with the invert approximately 1-1 /2 4 t inches below and in line with the existing flow line. Culvert installation shall conform to the attached drawing. i +•, R 22 SIGHT CLEARANCE: Sight clearance of 600 feet in either direction shall be assured and maintained. _ R13 SOIL STERILIZER:The area to be surfaced shall be treated with soil sterilizer. Rate of application shall comply with the ' manufacturer's specifications. R14 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 t City of. La Quinta forces to preclude delay or interference with State or City of La Quinta projects: ,. 6RR15 URVEY MONUMENTS: Prior to.excavation or beginning of construction, all survey monuments which exist on the 11 D5centerline of all streets or property lines when involved shall be completely tied out so they may be readily and correctly be 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 tothe removal of anymonuments. Thisofficeshall lk be notified upon completion of replacement of all survey monuments for proper project clearance: R16 I :Y MONUMENTS: Prior to excavation or beginning of con ion, all survey monuments shall be tiedout by City of La Quinta and suitable payment or guarantee of payment s a „e made as reimbursement for all work involved. R17 PAVEMENT CUTTING: Pavement will be mechanically 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 of pavement). Excavation material shall be placed in such a position as to best facilitate the general flow of traffic. Prior to final paving operations, any damage to pavement straight edge shall be corrected. PAVEMENT CUTTING: Pavement shall be saw cut prior to removal. Prior to final paving operations, any damage to pavement straight edge shall be corrected. R19 LIMIT OF EXCAVATIONS: Excavations shall be limited to 1,000linealfeetofopentrenchbefore 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 CR20 material is actually on the work site. )BACKFILL MATERIAL: Backfill shall be free of brush, roots or otherorganic substance detrimentalto its use for purposes of producing an adequately consolidated backfill. Any material which the City of La Quinta deems unsuitable (spongyor 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. R21 BACKFILL SAND: Backfill shall be approved transit -mix sand or equivalent and shall be placed in lifts of notgreaterthan three feet (3') and vibrated using vibrotamper or equivalent equipment. Alternate methods may be substituted, but in any 0case a relative compaction of 95 percent shall be attained within the structural section of the roadway. R22 ACKFILL PLACEMENT: Backfill shall be applied in layers of not more than 50 percent of the total depth of the trench before flooding or a maximum of five-foot (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 be not less than 90 percent 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 continuous. R23 COMPACTION TESTS: If so required bythe inspector, compaction tests shall be made at intervalsof not more than 1,000 feet and a minimum of one (1) test on each road. One (1) copy of each test shall be forwarded to the City Engineer for approval andfiled 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. R24 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 asoutlined in Section 6.3.01 ofthe Standard Specifications, Division of Highways, State of California, dated January 1973. R25 TEMPORARY PAVEMENT REPAIRS: After completion of backfill and compaction operations, a temporary patch consisting of 2 inches of SC -800 shall be placed on a prepared subgrade. The SC -800 temporary paving shall be placed Pftera m?YimiJrn of _!,rpt"J lineal ftetof trench has been excavated and backfill operations completed, but in nocase shall 26 the placement of the temporary pavement exceed a five (5) day limit. PERMANENT PAVEMENT REPAIR: After backfill and compaction operations have been completed, a temporary patch consisting of two inches (2") of SC -800 shall be placed immediately. A permanent patch of inches A.C. surfacing placed on a inch class base shall pe placed no later than days after completion of temporary road repair. R27 PAVEMENT REPAIR: F.A.S.: Upon completion of backfill andcompaction, a temporarypatch consisting of two inches (2") of cold mix paving (SC -800) shall be placed immediately. A permanent patch of three inches (3") of A.C. surfacing shall be placed on six inches (6") concrete base as directed, but not later than fifteen (15) days after completion of temporary paving. Concrete base shall be of five -sack mix and shall conform to the City of La Quinta Road Improvement Standards and Specifications, Ordinance #461. R28 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. R29 SEAL ARMOR COAT: A seal coat consisting of an application binder and screenings shall be applied on all patch areas where such seal coats existed prior to issuance of this permit. Seal or armor coats shall be applied as specified in Section 37, Standard Specifications, State of California, Division of Highways, dated January 1973. Work of pavement repair to be accomplished by a licensed contractor engaged in the business of pavement repair. R30 STREET RESTRIPING: Where street striping is still visible on streets to be excavated, such striping shall be replaced upon completion of permanent repairs. R31 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 permittee to maintain the tree in a vigorous growing condition at its new location. Trees to be removed shall be removed in sectionswhich 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 thefollowing paragraph. Where it becomes necessary to restrict traffic, the work shall be restricted to a maximum of 500 feet 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 90 percent or equivalent tothe 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. R32 TREE TRIMMING: a. Only the necessary trimming shall be accomplished to provide clearance of the facility for one calendar year. All broken or weak sections within the trimming shall be removed. b. Where it becomes necessary to restrict traffic, the work shall be restricted to a maximum of 500feet at any one time. Adequate signs, flagmen, and/or barricades shall be provided to protect the traveling public at all times. C. If tree trunks are partially outside of the City of La Quinta road right of way, permittee shall make his own arrangements with adjoining property owners for consent to the trimming in addition to the authorization provided by this permit. d. All tree trimming on EVERGREEN TREES, PALM TREES, and other ORNAMENTAL TREES shall be accomplished to the satisfaction of the City Public Works Inspector. e. Abutting property owners shall be contacted, in all instances, prior to trimming or topping trees. f. Pruning shall, in all instances, be at the shoulder of the crotch to insure even, fast healing in all cuts of two inches (2") and above in size. Sealant shall be applied to all cut sections as directed by the City Public Works Inspector.