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11055
See below for Finance Revenue Codes otiod*A�p 4 t ENCROACHMENT PERMIT OLE Cy �MaF° ' PUBLIC WORKS. CONSTRUCTION For the construction of public or private curbs, driveways, pavements, sidewalks, parking lots, sewers, water'mains and other like public works improvements in connectionwith MINOR IMPROVEMENTS and APPROVED SUBDIVISIONS. Subdivision Improvement Permit -'Class III Minor Improvement Permit - Class IV DATE: 6/22/2011 LOCATION OF CONSTRUCTION:' Parkway Median in Front of the Church -on Washington Stteet South of Highland Palms Drive F PURPOSE OF CONSTRUCTION:. Southern California Gas Co.; For CIP 2010-08 Phase 2 Washington Street Drainage Improvements' DESCRIPTION OF CONSTRUCTION:.WR# 2044872 and WR# 205.0744 DIMENSION OF INSTALLATION OR REMOVAL: Lower 50' of 1" Service 8' Below Top of Curb in the Proposed Basin/ Pothole 4 1958 Abandon Main'. APPROXIMATE TIME WHEN WORK WILL BEGIN: 9/11/2011 TIME OF COMPLETION: 9/30/2011 ESTIMATED. CONSTRUCTION COST: N/A (Including removal of all obstruction, materials, and. debris, backfilling, compaction.and placing permanent resurfacing and/or replacing improvements) COMMENTS `Meet with Lab, Test for Abestos 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 courtaction and arising.out of any accident, loss or damage to persons or property, happening or occuring as a proximate result of any work.undertaken under the permit granted, pursuant to this application. . Notify the Administrative Authority. at least twenty-four (24) hours in advance of the time when work will be started at (760) 777- 7097. To submit an inspection request; leave a message on the Inspection Request Hotiine.at (760) 777-7097 prior to 1:30 P.M. at least twenty-four (24).hours prior to the anticipated inspection. .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. - Signature Southern California Gas Co. - Kim Champion. P.O. Box 3003 -ML 8032,' Redlands, CA 92373-0306 909-335-7959 . Name of Applicant Business Address Telephone No -- Southern California Gas Co. P.O. Box 3003 - ML 8032, Redlands, CA 92373-0306 909-335-7959> . Name of Contractor and Job Foreman Business Address Telephone No., NIA N/A Contractor's License Number City Business License No ' a Self -Insured : Self -Insured. Applicant's Insurance Company Policy Number FEES Subdivision Improvement Permit - Class l Public Improvements: 3% of estimated construction costs Minor Improvement Permit - Class I Private Improvements: 3% of estimated construction costs Finance Revenue Code Inspection Fee E_1 Permit Fee E-1 As -Built Deposit E-A Cash Deposit -Surety Bond, EE=B if.required TOTAL 0.00 0.00 0.00 0.00 0.00 PERMIT NUMBER: 110.55 DATE. ISSUED: �• �(• ('r EXP IO DATE: fir, •7 • I7. WORK INS ECTED'BY*: PERMIT COMPLETION DATE*: '.If.the work is covered by a Subdivision Improvement Agreement, Subdivider shall request final acceptance of improvements from the City Council. . PUBLIC WORKS DEPARTMENT APPLICATION FOR PERMIT Date: u, -Q-. g -a I ,� O \ \ F No: Project Name: ity: Gi► =wc %tel i at_ on lni sal of Rough CIP -Lolo -08 ,,.-+v.., �T ee+ Soni -4 of T i Z (a.K J T'�-�r i . Description of Construction (Ex: See Plan Set No. 01234) tJ/ A - of Installation or �al Approximate Construction Start Date:\— Approximate Construction Completion Date: C— O Estimated Construction Cost: $ �3 / A Estimated Construction Cori shall includa the ranovalVall obstructions. materials, and debris. back -filling, compaction and placing permanent resurfacing and or replacing improvements Contact Name: pne Number: Q -0 q -3n S 9 5 9 Name of ApplicantOwner:p.o. BOX 3003 - ML 8032 Applicant Address: REDLANDS, CA 92373-0306 Applicant Telephone Number: Name of Contractor: Contractor Address: 00• Contractor Telephone Number: eA 92373-030Q Contractor State License Number': ' Contractor City Business License Number: ► A COPY OF TAE CURRENT INSURANCE CEUMWE MUST BE PRo mm / Applicant or Contractor General Liability Insurance Company: Applicant or Contractor General Liability Insurance Policy Number: Office Use Only: Inspection Fee: KJ Permit Far. /Jf K/ As -Built Deposit: Dust Control Deposit: _ Credit /X TOTAL FEE MIF.: Q Office Use of ft Assigned Permit Numbs: I Approval Dalo: Expiration Date: Issue Dato: Date: a IY Tracto• • _ Vicinity: e of o TVW Dimension of may' 4 4a914da PUBLIC WORKS DEPARTMENT APPLICATION FOR PERMIT 0R,g0" a o 6 074-+ Project Name: Grading, Offsite Street 01 10'-ov A.14 . Approximate Construction Start Date: r l� Approximate Construction Completion Data: Estimated Construction Cost: $ Estimated Comstruotiao Cost shall Include the removal of all obstructions, matcti* amd debris, back -tilling, compaction and placing PaMNWA mcurfacing and or replacing improvements Contact Name: Phone Number: 33 51rj Name of Applic t/Owner: IFORNIA GAS GG Applicant Address: P.O. BOX 3 ' Applicant Telephone Number. REDLANDS, CA 92373-03o6 Name of Contractor. Contractor Address: Contractor Telephone Number: _ P.O.Box Contractor State License Number. REDLANDS. CA 9 Contractor City Business License Number: I• A COPY OF THE CMRBNT INSURANCE CE CATS MUST IDE PROVIDED r Applicant or Contractor General Liability Insurance Company: Applicant or Contractor General Liability Insurance Policy Number: Ofttt no -um -an -in L►spectlon Few: Perm[t Fee As•Bullt Deposit: Dust Control Deposit: Credit Amount: —.. _.... TOTAL FEE DIM' 1 1 OfrtCe Use 0AIV: Assigned Perndt Number: Approval Date Expiation Date: Issue Date: P.O. Box 1504 LA QUINTA, CALIFORNIA 92247-1504 78-495 CALLE TAMPICO (760) 777-7000 LA QUINTA, C.ALIFORN'IA 92253 FAX ('760) 777-7101 May 25; 20 1. 1 Mike Jacob Southern California Gas. Company 1981 W. Nugonia Ave COPY Redlands, CA 92374-9720. Reference: Phase 2 Washington.Street Drainage Improvements, City Project #2010-08 Subject:. Notice to Relocate - Gas Line_ Relocation Dear .Mr. Jacob, The City of La Quinta intents to construct a storm water, retention basin at the. parkway area between Washington Street, south of Avenue 47 and the western frontage rad along the Saint Francis of Assisi Church. Through RBF's coordination with 'Southern California Gas Company (SCGC), you have in SCGC has two gas lines within the project area. The first is a 4 .inch line that is not in service and is located 34 feet west of the western, curb and gutter of Washington Street, in the north to south direction. The second facility . is a gas line service for the Saint Francis of Assisi Church that travels in an east to west direction ,.,,We. have. determined that both of these facilities will be in conflict with the proposed . gradi6g...pperations for this construction project and, therefore; the City is requesting the lines be' three feet (3') below proposed grading. The City of La Quinta has determined that SCGC does not have prior rights and requests SCGC take the appropriate action to relocate its facilities. We are. requesting the relocation, removal or -lowering of facilities below the proposed grading. We are -requesting that SCGC, have these facilities relocated/lowered prior to September 1, 201 1. Please feel free to contact me at .1760). 777-7051, Bryan McKinney at (760) 777 -7045 -Pr Brad Donais at (760) 776-6132; if, you have questions or if you would like to discuss this matter in further detail. ,i ,•�: 3=•41 � ,..r ••? v 9 ' Sw ' �... .7+ 3 •>.,F S ..1, i': kgLL�]]'�'ll, .t�I N• r , r � i. l : is •.' !,(l +L l t i.! . tp �. Itri fir•. r, , 14 ,,r }57..1 •U..�` +•. .r p i� l l - 3 t 5 IL r, Y f lY7a `L�.:1 :.�JZ�: t i�• PSj .j'iy�':. ,i ,•�: 3=•41 � ,..r ••? v 9 ' 1: i 1 1 I d l.• I _ t\ 1 I i 1 I I 'Y Y tal_ YI -41 t 4? i t. i w t. f •1 .'r . J!�-_ -{r" cY jij.:_.:� � .'�i-r.':i •'•;-,y<i: +rr.:>�: •ti - - LI r,&V - - - SAe. t< •K' E: c i' �y 3 hu. is AO 1 bfi?r F r - i 'd f i 1 I .:�}; : '=Y RE i' 1• - r ���12 ,��, �T1+� yy,�- j`r c r ..'1' ' y� N _ � b i •I . -" j. '. ,' I '�✓ i � t �. �r j i t. 'I ,* r • fi t 1 111 . ti Se '3': -:'t � C•!�.,n.!.. Y� :T`T,.RJ:C� � .. j, .i, }:.. i � v -,y _ rn:j F= - f y i F c !- � I '%l7 I � �r �_.(•' ���il��..�fiaS �.'�•lil s �. '�,y ��a ����i3t,C .i• l � dddorf ,yii � � t �r iifthS aY'y �t4• I. r�. 0 R w 0 Z :3 x lSCAUE-. 1 -40 - DI.— DW D-- DW-- Dk,— Tj',—Pxv-- W.—D',_1 D,- =-A, D' -4 FRONTAGE ROAD s— s EX. S— S--S —S-3 EX IRR —IRP. IFR 16'R IRP. IRR IR S—S S—S EX. SIGN CITY OF LA OUINTA 1 57. BO EX. VERIZON MH v 57.80 F= G EX. CH —G- -G ---- -- G G—G—G—G G G—G—G— INV G 7 Tr & EX. GAS VERT —1—T T T r -7— T' T T -63.25 FS I T.. 'f ._:T j( T 1--T ---T--T--r ------ =T f Tl�_`7__ .9 wTOP AS EX. SIGNAL CT 'EX C4 u 'o 2 ':7 .... ... A jZ8 7 .. .... ..... .8 ................... .. ............ .. G t? ---------- N, ST STA 12+36.41 ------------ SD STA 0 .81 I E _p��E7�6!Ll -GAVIIINE 0 LOWERED- E 0 53_TC 14-4. 18 E�E D D D, 0 _iT BEi C �G�BRT BENCHMARK NGS AH9136 I BASIS OF BEARINGS. 3. 40.33' (VAR') .3.28' --- -------- - ------------ - -----WASHINGTON STREET-----..- TREET �- --- WASHINGT 13 ...... ..... i. _ EX. C&G X. FS .00x —PROP. FS WASHINGTON ST yr WASHINGTON ST 39.84' (VAR') .6-. 3. 42.34' (VAR*) .6'. 48', EX. CURB W EXCkG . EX. FS EX. EX. CEG FS EX. C 2.00' 0" On 7_09� 2.00X .00% "014 PROP. FS' (VAR') PROP. FP (VAR') SECTION A SECTION B-13 N.T.S. N.T.S. �G�BRT BENCHMARK NGS AH9136 I BASIS OF BEARINGS. 3. 40.33' (VAR') .3.28' SECTION C -C N.T.S. VOLUME HWL = 62.50 VOLUME W1 M 0 62.50 - 1.04 ACREFEET PERCOLATION TIME 2 DRYWELL 0 0.1 CFS - 61 HOURS UTILITY NOTE INDEX PROTECT IN RACE RELOCATED BY UTILITY COMPANY CONSTRUCTION NOTES PROTECT IN PLACE SAWCUT REMOVE CURB & GUTTER CONSTRUCT CURB INLET CATCH BASIN PER CITY OF LA OUINTA STD.,DWG. NO. QS300 CONSTRUCT GUTTER DEPRESSION AT CURB OPENING CATCH BASIN PER SPPWC STO, 313, CASE E (FLOW BY) O INSTALL 18- N-12 HOPE ADVANCE DRAINAGE SYSTEM (ADS) OR APPROVED EQUAL O INSTALL 18" N-12 HOPE MITERED END SECTION, ADVANCE DRAINAGE SYSTEM (ADS) OR APPROVED EQUAL W/ CRATE CONSTRUCT MAXWELL PLUS ORYWELL DRAINAGE SYSTEM PER DETAIL ON SHEET 3 OR APPROVED EQUAL LINE/CURVE DATA TABLE- BEARING/DELTA RADIUS LENGTH TANGENT - NDTE 2 1 1- 00-00-E — 20*12- 18- HOPE 402'13'57-W —53.61 18HOPE p"mmimm. 2 czalm" m cousTRucrlom I APP-VALB* --LA— CITY OF LA QUINTA. CALIFORNIA SHEET scAre 1.110' WASHINGT i. EX. C&G X. FS .00x —PROP. FS SECTION C -C N.T.S. VOLUME HWL = 62.50 VOLUME W1 M 0 62.50 - 1.04 ACREFEET PERCOLATION TIME 2 DRYWELL 0 0.1 CFS - 61 HOURS UTILITY NOTE INDEX PROTECT IN RACE RELOCATED BY UTILITY COMPANY CONSTRUCTION NOTES PROTECT IN PLACE SAWCUT REMOVE CURB & GUTTER CONSTRUCT CURB INLET CATCH BASIN PER CITY OF LA OUINTA STD.,DWG. NO. QS300 CONSTRUCT GUTTER DEPRESSION AT CURB OPENING CATCH BASIN PER SPPWC STO, 313, CASE E (FLOW BY) O INSTALL 18- N-12 HOPE ADVANCE DRAINAGE SYSTEM (ADS) OR APPROVED EQUAL O INSTALL 18" N-12 HOPE MITERED END SECTION, ADVANCE DRAINAGE SYSTEM (ADS) OR APPROVED EQUAL W/ CRATE CONSTRUCT MAXWELL PLUS ORYWELL DRAINAGE SYSTEM PER DETAIL ON SHEET 3 OR APPROVED EQUAL LINE/CURVE DATA TABLE- BEARING/DELTA RADIUS LENGTH TANGENT - NDTE 2 1 1- 00-00-E — 20*12- 18- HOPE 402'13'57-W —53.61 18HOPE p"mmimm. 2 czalm" m cousTRucrlom I APP-VALB* --LA— CITY OF LA QUINTA. CALIFORNIA SHEET City of La Quinta y The following General and Special Provisions are attached to and made a part of Permit Number 11055 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 contractor 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, excavation 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. A 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. r 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 - 7097 at least forty-eight hours (48) in advance of starting construction. P ® 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. s 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 ('W) 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 halfinches (2'/:") 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. • i ❑, 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. [1'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 (6) 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 three inches (3") of SC -800 shall be placed immediately. A permanent patch of Asphalt Concrete surfacing per City of La Quinta Standard 600 shall be placed no later than ( 5 ) 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. PERMIT NO. 11055 So Cal Gas Company / Lower 50' of 1" Service.8' Below Top of Curb in the Proposed Basin And Pothole for Abandon Main/ Parkway Median on Washington St S of Highland Palms Dr (For CIP 2010-08) 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 § I (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. This permit or copy of it shall'be on the work site (usually the job trailer) for inspection during the actual work performed. 3. The permittee shall not encroach upon private property without prior written approval. (submit to the Public Works Department, attention to the Assistant Engineer Il) of the private land owner whom is being encroached upon. . 4.'Prior to commencing the excavation of a trench 5 feet in depth or greater and into which.a person will be required to descend, the Contractor shall first obtain a permit to do. so from the Division of Industrial Safety pursuant to 7-10.4.1. 5. Trench plates are to be recessed and the excavation shall be shored up. 6: The Gas Company (Kim Champion), hereinafter referred to as "Permittee", shall be'responsible for providing continuous dust and erosion control. 7. Streets shall be kept clean. They shall be completely cleaned at the end of each working day and more frequently, if required. 8. The permittee shall submit inspection requests by calling the City Inspection Hotline at (760) 777-7097 before 1:30 p.m. and at least twenty-four (24) hours prior to the anticipated inspection.- 9. nspection: 9. 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 beperformed only during the following time periods: October 1st to April 30: Monday -Friday 7:00 a.m. to 5:30 p.m. Saturday 8:00 a.m. to 5:0.0 p.m. May 1 st 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. Note: Construction work (including setting up traffic control devices) is not permitted on any Arterial street (ie any.4 lane street) before 8:00 a.m. Special Conditions Page 1 of 6 PERMIT NO. 11055 So Cal Gas Company / Lower 50.' of 1" Service 8' Below Top of Curb in the Proposed Basin and Pothole for Abandon Main/ Parkway Median on Washington St S of Highland Palms Dr (For CIP 2010-08) 10. Work within 500 feet of a signalized intersection shall be performed 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 City Traffic Signal Maintenance Technician at (760) 250-0571 if signal operation at the intersection is to.be altered in any way. 11. Pursuant to Section 14.16.1.10 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. 12. This permit is not valid until the permittee submits, to the Public Works Department 2 weeks prior to start of construction, a letter from any owners of the driveways/access ways that will be closed down due to the construction. The letter must be approved by the city and at minimum state from the owner the following: A. Approval of the construction 13. Plan identification C. Time Frame of Closure D.. Alternative Routes 13. The permittee shall place temporary no parking signs along the parking area affected by the construction. The signs shall be placed along the area 48hrs prior to the start of closing the area, and ,removed immediately after the construction completion date. 14.. A traffic control plan shall.be prepared'in accordance with the'MUTCD and submitted to the City for review and approval prior to starting any construction. It shall be the Permittee's responsibility to appropriately detour and barricade all construction sites. On Collector to Major Arterial Streets, the permittee must submit a traffic control plan which shall be prepared under the guidance of the latest version of the California Manual of Uniform Traffic Control Devices (MUTCD). It shall be -the Permittee's responsibility to appropriately detour and barricade all construction sites. 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 lanes of paved surface shall be maintained at all times. 15. , 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. 16. :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. special Conditions Page 2 of 6 PERMIT NO. 11055 So Cal Gas Company,/ Lowen 50' of 1" Service 8' Below Top of Curb in the Proposed Basin and Pothole for Abandon Main/ Parkway Median on Washington St S of Highland Palms Dr (For CIP 2010-08) 17. The permittee shall be responsible for calling the city inspector to arrange the city inspector to observe random trench compaction testing performed by a city approved material testing firm. If the inspector's phone number is unknown, the permittee shall call the Public Works. front counter phone, at 777-7075 or the Assistant Engineer II at 777-7047 to determine the city inspector's phone number. The inspector shall determine the number and location of the test locations. The above testing does not relieve the permittee's responsibility for future repairs due to settlement at. and near the locations of the work area. Materials testing must be performed under direct supervision of a California Registered Civil Engineer. -18. This permit is not valid until the permittee submits, to the Public Works Department 2 weeks prior to start of construction, the name of the City approved contractor, who shall submit to the City the following items: a. General Liability Insurance Company and Policy Number b. City Business License c. Contractors State License Number 19. The Applicant or: Contractor shall furnish, the City satisfactory evidence of insurance in the amounts provided in Engineering Bulletin for Indemnification & Insurance Requirements. This insurance shall be kept in full force and effect at all times by Applicant or Contractor during the prosecution of the permitted °work and updated Certificate of Liability Insurance shall be submitted to the City. Each policy shall name - the City as an additional insured. 20. 'If public traffic lanes are required to be closed, this permit is not valid until the. permittee submits, to the Public Works Department, a traffic control plan for review and approval prior to start of construction or parking on the paved R/W. 21. - 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 may be 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 densif.ed compaction via jetting or flooding or other means shall be allowed. It shall be the Pennittee'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 appropriate moisture content for compaction. The appropriate moisture content range shall be established at the onset of theproject and ensured prior to use of the materials through progress testing on the stockpiles. special Conditions Page 3 of 6 PERMIT NO. 11055 So. Cal Gas. Company / Lower 50' of 1" Service 8' Below Top of Curb in the Proposed Basin and Pothole for Abandon Main/ Parkway Median on Washington -St S of Highland Palms Dr (For CIP 2010-.08) C'.. The first length of trench backfilled shall be backfilled in 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. 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.- 22. nspector:22. 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. 23.. All landscaping, irrigation, decorative rock, decorative concrete, lighting, etc., shall be replaced to its original condition. 24."'.Access and, egress.to all local properties shall be maintained at all times. 25. 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. Special Conditions Page 4 of 6 •t ••� F, ' J, . - + f r• , v !' tis , ' •. iW • `:� -,` . ; PERMIT NO. 11055 1 So Cal Gas`Company;/ Lower 50' of 1" Service 8'' Below Top of Curb in the' y' Proposed, Basin and Pothole for Abandon Main/ Parkway Mediadoii Washington ' St.S of Highland Palms Dr (For CIP 2010-08),. ''.. i B. f Permanent pavement; replacement structural section, within all trenches; sliall be 1" thicker than Y a 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. . ' n :Standard Specification's "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 /. max medium , ` asphalt concrete as the base ft a course lind a City approved V2" max mediumffinish course lift for ' capping: `Asphalt concrete mix design shall be approvedby the City prior to its placement. .. .." ' w,D: • Cold -Mill and Overlay. - The existing pavement which was properly protected in place during the r trenching operation located'adjacent to the trench saw cut shall be cold -milled to a depth of 0.10 feet with butt 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 C2 -AR -4000 asphalt concrete'mix. The'width of the cold milling area shall .be as follows:, t i t • '--,For longitudinal trenches located in a parking lane: three (3) feet outside the sawcut 1 t removal lines. - � a. Y -. - For longitudinal trenches located iri 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 . J - r ; ' • ` ' Wines. - - ' ' * E. If . grindingand capping operations are not performed in the same da as base paving operations, pp g -p P Y p g p { * " the base course lift of 3/" max medium asphalt concrete shall be installed from saw -cut edge to', - saw -cut edge flush with the existing street surface. . The base course lift of paving shall not be t r +, left 0.10'•low in anticipation `of grinding and capping. F. Any.existing lane striping'or any existing detour lane sthping affected by this resurfacing shall be -replaced in,kind byrthe Peimittee, as directed by and to the satisfaction of the City. Engineer. t Affected traffic signal.loops shall'be removed and replaced in kind. The finished pavement r •� « - ,4 surface shall be smooth, consistent, and shall conform to the surrounding grades: 26,"� Permittee shall permanently stabilize any and all soil that was disturbed as a result of work performed ` J, ; under ,this permit• with,, an approved dust control treatment. ' ' Soil stabilization shall be done immediately after completing the operation. r ' 4 "27. Pursuant to Chapter.12.56 of the La Quinta Municipal Code (Ordinance 10 § 1 (part), 198 2) 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 tliree, (3) tons; trucks exceeding the weight limit may use a ti restricted street if making a delivery or pickup on the subject street, or if this permit specificallygrants w ',_ 'permission to use the street to deliver street construction materials and/or equipment. i . + . ' , . _4_ Special Conditions r Pa e 5 of 6 ' ' PERMIT NO. 11055 So Cal Gas Company /Lower 50' of.1" Service 8' Below Top of Curb in the • Proposed_ Basin and Pothole for Abandon Main/ Parkway Median on Washington ' St S of Highland Palms Dr -(For CIP 2010-08)- 28. The, City of La Quinta reserves the right to. revoke, suspend or void this permit at any time. 297, The permittee shall indemnify, hold harmless and assume the defense of the City from•all damages, delay costs, costs or expenses iri law or equity that may arise out of work under- this permit.' 4 30. If it is the intent of the permittee to cut the pavement and have it restored by a third party, the. permittee shall postpone cutting the pavement until the intended third party has acquired `a permit from the City to perform the required restoration work. F S Special Conditions ' ,Page 6 of 6 cy } ` City of La QUI nta 1 Public Works -Engineering Department Inspector's Daily Log Commercial/Residential IDevelonment Date: S ... M Weather: *ar El -Cloudy ❑ Rainy El Overcast - [_-] Temperature Range: Wind: Still ❑ Moderate ❑ High ❑ Lll9s 1 �� C'k-- LO x G} S"�/ 'i ce �� . �' 11:1/ay.1 C4_I k -o'1 c )0 102 ey1.5 � q / 9��, w, k, i.e �ekc_A✓ Al 11 CowGrcT`' 7 Me.Ca�-a.e3'� �p� rs b=3 Edo j �� sF.:-� q/�L r�h.,� �iI/ be TA-,, S,t,,DzD%� k.ta9✓y¢T• oti -1r�,r Cry p.op�sc,Q �.9s• uv��4y a 1 S'rc %o r—CUl-Q_j csaytc ?o 6 ►� � P �� ��ie ,4.rri� (P• c(D„ e 9 tea.; ,o.�.t 136 G.4 l l c9 l�rA TA f ju,'O� CAS 310 30 - oma, C�� �� 4 h`� T �, r• J - , F +�. • + '�' � �.� � >,Z per` °� �t � � � . � _ ��_..,, � � +. �/ _ /f,:. �. 1 A tti ✓�r,� f t . _ -rte d _ .�. ,� � � . � } � 'i�,,�»,xX, i� ,, 4 _ 9'.Y ..,�• � i. _ R � Y... - <l � " Z SO AJ � i _-aJ��y; tib F �, '`''.' �i+'s�`"•�� ,r,i .! r. 4 . �-��f �b-r„-4�,,, �`�". ��_�� �.'+�` 4� . }}gt� - pT��.,.�ti���` f ,+a A� f City. of La- Q�finta Public Works Engineering- Department . e. p . Inspectors Daily Log . Co m mercia Mesidential Development Date: J u . L 14 .. oZ - D. ! (, Page of uw 4. - ENCROACHMENT PERMIT OFI1 PUBLIC WORKS.CONSTRUCTION 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 acid APPROVED SUBDIVISIONS. Subdivision Improvement Permit-' Class 111 Minor Improvement Permit - Class IV DATE: 6/22/2011 LOCATION OF CONSTRUCTION: Parkway Median In Front of the Church on Washington Street South:of Highland Palms Drive PURPOSE OF CONSTRUCTION:. Southern California Gas Co.; For CIP 2010-08 Phase 2 Washington Street Drainage Imp'rovemerits DESCRIPTION OF CONSTRUCTION: WR# 2044872 and WR#.205.0744 DIMENSION OF INSTALLATION OR REMOVAL: Lower 50' of 1" Service 8' Below Top of Curb In the.Proposed Basin/ Pothole 4 1958 Abandon Main . APPROXIMATE TIME WHEN WORK WILL BEGIN: 9/11/2011 TIME OF COMPLETION: 9/30/2011 ESTIMATED CONSTRUCTION COST: N/A (Including removal of all obstruction,. materials, and. debris, backfilling, compaction.and placing permanent resurfacing and/or replacing improvements) COMMENTS Meet with Lab, Test for Abestos 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 adsing:out of any accident, loss or damage to persons or property happening or occuring as a proximate result of any work. undertaken under the permit granted pursuant to this application. Notify the Administrative Authority at least twenty-four (24) hours in advance of the time when work will be started at (760) 777- 7097. To submit an inspection request, leave a message on the Inspection. Request Hotline at (760) 777-7097 prior.to 1:30•P.M. at least twenty-four (24). hours prior to the anticipated inspection. 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: _ Signature Southern California Gas Co. -'Kim Champlon. P.O. Box 3003 -ML 8032, Redlands, CA 92373-0306809-335-7959 . Name of Applicant Business Address Telephone No Southern California Gas Co: P.O.-Box 3003:- ML8032, Redlands, CA92373-0306 909-335-7959: . Name of Contractoe and Job Foreman- Business Address' Telephone No.. N/A ' NIA Contractor's License Number City Business License No Self -Insured Self-insured. Applicant's Insurance Company. 'Policy Number FEES ; Subdivision Imorcvement Permit - Class- L. Public Improvements: 3% of estimated'construction costs Minor lmProvement Permit = Class I Finance Revenue Code Inspection f=ee E_1 ., 0.00 Permit Fee E_1 0.00' As -Built Deposit E -A0.00 Cash Deposit -Surety Bond, 'E.B. .. 0.00 if required TOTAL0.00 ' rrnvate improvements: s"/o of estimatea construction costs PERMITNUMBER: 11055 DATE. ISSUED: ZR - EX R -EXP N BY. WORK INSPECTED BY*:.✓ 'PERMIT COMPLETION DATE`t •.If.the work Is covered.by a Subdivision Improvement Agreement, Subdivider shall.request final acceptance of improvements from the City Council.- -. City of La Quinta The following General and Special Provisions are attached to and made a part of Permit Number 11055 The following shall always aptily: 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 abuttingproperty 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 -excavation 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 joti 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 - 7097 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 (Y<<") 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 %') 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. ® 1112 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-tho'sand 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. ❑ ,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 (6) 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 three inches (3") of SC -800 shall be placed immediately. A permanent patch of Asphalt. Concrete surfacing per City of La Quinta Standard 600 shall be placed no later than ( 5 ) 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. PERMIT NO. 11055 So Cal Gas Company / Lower 50' of 1" Service 8' Below Top of Curb in the Proposed Basin and Pothole for Abandon Main/ Parkway Median on Washington St S of,. Highland Palms Dr (For CIP 2010-08) 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. This permit or copy of it shall be on, the work site (usually the job trailer) for inspection during the actual work performed. 3. The permittee shall not encroach upon private property without prior written approval (submit to the Public Works Department, attention to the Assistant Engineer II) of the private land owner whom is being encroached upon. 4. Prior to commencing the excavation of a trench 5 feet in depth or greater and into which a -person will be required to descend, the Contractor shall first. obtain a permit to do so from the Division of Industrial Safety pursuant to 7-10.4.1. 5. Trench plates are to be recessed and the excavation shall be shored up. 6. The Gas Company (Kim Champion), hereinafter referred to as "Permittee", shall be responsible for providing continuous dust and erosion control. 7; Streets shall be kept clean. They shall be completely cleaned at the end of each working day and more frequently, if required. 8. The permittee shall'submit inspection requests by calling the City Inspection Hotline at (760) 777-7097 before 1:30 p.m. and at least twenty-four (24) hours prior to the anticipated inspection. 9. 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 1st 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 1 st 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. Note: Construction'work (including setting up traffic control devices) is not permitted on any Arterial street (ie any 4 lane street) before 8:00 a.m. Special Conditions . Page I of 6 PERMIT NO. 11055 So Cal Gas Company / Lower 50' of 1" Service 8' Below Top of Curb in the Proposed Basin and Pothole for Abandon Main/ Parkway Median on Washington St S of Highland Palms �Dr (For CIP 2010-08) 10. Work within 500. -feet of a signalized intersection shall be performed 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 .City Traffic Signal Maintenance Technician at (760) 250-0571 if signal operation'at the intersection is to be altered in any way. 11. 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. '12. ;This permit is not valid until the permittee submits, to the Public Works Department 2 weeks prior to start of construction, a letter from any owners of the driveways/access ways that will be closed down due to the construction -The letter must be approved by the city and at minimum state from the owner the following: A. Approval of the construction ' B. Plan identification C. Time Frame of Closure D. Alternative Routes u.. . 13. The permittee shall place temporary no parking .signs along the parking area affected by the construction. The signs shall.be placed along the area 48hrs prior to the start of closing the area, and removed'iinmediately after the construction completion date. 14. A traffic control plan shall be prepared in accordance with the MUTCD and submitted to the City . for review and approval prior to starting any- construction. It shall be the Permittee's responsibility to appropriately detour and barricade all construction sites. On Collector to Major Arterial Streets, the permittee must submit a traffic control plan which shall be prepared under the guidance of the latest version of the California- Manual of Uniform Traffic Control Devices (MUTCD).. It shall be the Permittee's responsibility to appropriately detour and barricade all construction sites. 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 lanes, of paved surface' shall be maintained at all times. 15. 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. 16. ' 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. Special Conditions Page 2 of 6, + PERMIT NO. 11055 So Cal Gas Company / Lower. 50' of 1" Service 8' Below Top of Curb in the Proposed Basin and Pothole for Abandon Main/ Parkway Median on Washington St S of Highland Palms Dr (For CIP 2010-08) 17. The permittee shall be responsible for calling the cityinspector to arrange the city inspector to observe random trench compaction testing performed by a city approved material testing firm. If the inspector'. s phone number is unknown, the permittee shall. call the Public Works front counter phone at 777-7075 or the Assistant Engineer II at 777-7047 to determine the city inspector's phone number. The inspector shall determine the number and location of the test location/s. The above testing does notrelieve the permittee's responsibility for future repairs due to settlement at and near the locations of the work area. Materials testing must be performed under direct supervision of a California Registered Civil Engineer. 18. This permit is riot valid until the permittee submits, to the Public Works Department 2 weeks prior to start of construction, the name of the City approved contractor, who shall submit to the City the following items: a. General Liability Insurance Company and Policy Number b: .City Business License C. 'Contractors State License Number 19. The Applicant or Contractor shall furnish the City satisfactory evidence of insurance in the amounts provided in Engineering Bulletin for Indemnification & Insurance Requirements. This insurance shall be kept in full force and effect at all times by Applicant or Contractor during the prosecution of the permitted work and updated Certificate of Liability Insurance shall be submitted to the City. Each policy shall name the City as an additional insured. 20. If public traffic lanes are required to be closed, this permit is not valid until the permittee submits, to the Public Works Department, a traffic control plan for review and approval prior to start of construction or . parking on the. paved R/W. 21. Pursuant to Section 14.16.370 of the La Quinta Municipal Code (Ordinance 10.§ I (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 may be 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 Permittee'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 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. , Special Conditions Page 3 of 6 'PERMIT NO. 11055 So Cal Gas Company / Lower 50' of V Service 8' Below Top of Curb in' the Proposed Basin and`Pothole for Abandon Main/ Parkway Median on Washington St S of Highland Palms Dr (For CIP 2010-08) C. The first length of trench backfilled shall be "backfilled in 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.. ompacted: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. 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 locationswithin the open length of trench. A 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. - 22. 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 andto 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. 23.. All landscaping, irrigation, decorative rock, decorative concrete, lighting, etc., shall be replaced to its original condition. u 24. Access and, egress to all local properties shall be maintained at all times. 25. 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: 9 A. Existing asphalt concrete pavement shall be sawcut one (1) foot beyond trench edges. Edges shall be straight and. clean. Special Conditions Page 4 of 6 PERMIT NO. 11055 So Cal Gas Company / Lower 50' of 1" Service 8' Below Top. of Curb in the Proposed Basin and Pothole for Abandon Main/ Parkway Median on Washington St S of Highland Palms Dr (For CIP 2010-08) B. Permanent pavement replacement structural section, within all trenches, shall be 1"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/" max medium asphalt concrete as the base course liftand a City approved %Z" max.medium finish course lift for - capping. Asphalt concrete mix design shall be approved by the City prior to its placement. D. Cold -Mill and Overlay - The existing pavement which was properly protected in place during the trenching operation located adjacent to the trench saw cut shall be cold -milled to a depth of 0.10 feet with butt 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 C2 -AR -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 3/" max medium asphalt concrete shall be installed from saw -cut edge to saw -cut edge flush with the existing street surface. The base course lift of paving shall not be left 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. 26. 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. 27. 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. Special Conditions - Page 5 of 6 I r t PERMIT' NO..11055 So Cal Gas Company /,Lower 50' of 1" Service 8' Below .Top of Curb. in the "- Proposed Basin and Pothole for Abandon,Main/ Parkway Median on Washington St S of Highland Palms -Dr' (For CIP 2010-08) 28. The City of La Quinta reserves the right to revoke, suspend or voidthis permit at any time. 29. 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. 30.. If it is the intent of the permittee to .cut the pavement and have it restored by a third, party, the permittee shall postpone cutting the pavement until'the intended third party has acquired a permit from' _. the City to perform the required restoration work. ti r '.�• >7 t_ -_ _�'�; rte:. t_:��ITS w3. I 1.. t� i' '.�• >7 -_ _�'�; rte:. t_:��ITS w3. 'xx J a 1^ '.�• -_ _�'�; rte:. t_:��ITS S e. _CITY OF LA GUINTA 4 •� • ;. .T' ... _ ` EX. 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C -- 1� SME' 1'-201 WASHINGT 0.33' (VAR'). 8 48• I m I- e DT. CTaG FS SECTION C -C N.T.S. PLANNING ■ 00810M ■ 042NSTRU-10N 1. AMOVAL BM FS e 2,0 10 0 20 40 60 SCALE. I7=20' VOLUME M - 62.50 VMtW A/ HRL O 62.50 = 1.04 ACRE FEET PERCOLATION TIME 2 DRYNELL O 0.1 CFS =.61,HDURS - UTILITY NOTE INDEX. �. ®j PROTECT IN PLACE ®2 RELOCATED BY UTILITY COMPANY ' CONSTRUCTION NOTES &PROTECT IN PLACE - - Ot SAWCUT . Q3 REMOVE CURB &.GUTTER © 3f�RUCT CUM INLET CATCH BASIN PER CITY OF LA GUINTA STD. -DWG. NO. i OS CONSTRUCT GUTTER DEPRESSION AT CURB OPENING CATCH BASIN PER SPPWC STO 313, CASE E (f Lo BY) - - OO :INSTALL. 18' N-12 HDPE 'ADVANCE DRAINAGE SYSTEM (ADS) OR APPROVED EQUAL O7 NSTALL 18' N-12 HDPE MI END SECTION, ADVANCE DRAINAGE SYSTEM .. JADS).OR APPROVED EQUAL W/,GRATE . O8 CONSTRUCT MAXWELL PLUS DRYWELL DRAINAGE SYSTEM PER DETAIL ON SHEET 3 . 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T- T ..rT f T i -f �...'.`_ �a lI�-_ 1-1—T .. -63:2S�FS _ - TOP 71� '1777- - VY'1 G_TpNs_ EX. s INTERCONNE�, --� -_ _-,_ - EDN p �2 -- Da---------- ...... 4 t7 _-- S 1 ST STA 12+36.41 —E E�—Tc s i�_E --- SD STA 10163.'8 4 51 $ j j - - A , E ' : a �YYC C� .._ —� E. E - 62.5020 4. E? _-`E- 7 - ' _- pIF'---DIS- - - E 4r'•-r---•-8-�---8`:- E E 2 3 E _ - —d_'_'CiN— O 09 co --- -_.� —'--- ---- WASHINGTON ST 39.84' (VAR') 6' 48• . I" WAWING' 3• 42.34, (VAR,) 6, {g I C' N ' EX. CQG $ ,� EX: fkaB FS: EX. OIRB� $ t EX. ' /_ " ~ 2.00X 2.00x -~ 2.00i 7 2.00% 7 ' (VAR) PROP. FS - ;: SECTION A A r4 N.T.S. IG3A ERT BENCHMARK NGS AH9138 I BASIS OF BEARINGS` (VAR'). PROP. FS SECTION B=B ' ..1- i •cL lssie_ - EX. C -- 1� SME' 1'-201 WASHINGT 0.33' (VAR'). 8 48• I m I- e DT. CTaG FS SECTION C -C N.T.S. PLANNING ■ 00810M ■ 042NSTRU-10N 1. AMOVAL BM FS e 2,0 10 0 20 40 60 SCALE. I7=20' VOLUME M - 62.50 VMtW A/ HRL O 62.50 = 1.04 ACRE FEET PERCOLATION TIME 2 DRYNELL O 0.1 CFS =.61,HDURS - UTILITY NOTE INDEX. �. ®j PROTECT IN PLACE ®2 RELOCATED BY UTILITY COMPANY ' CONSTRUCTION NOTES &PROTECT IN PLACE - - Ot SAWCUT . Q3 REMOVE CURB &.GUTTER © 3f�RUCT CUM INLET CATCH BASIN PER CITY OF LA GUINTA STD. -DWG. NO. i OS CONSTRUCT GUTTER DEPRESSION AT CURB OPENING CATCH BASIN PER SPPWC STO 313, CASE E (f Lo BY) - - OO :INSTALL. 18' N-12 HDPE 'ADVANCE DRAINAGE SYSTEM (ADS) OR APPROVED EQUAL O7 NSTALL 18' N-12 HDPE MI END SECTION, ADVANCE DRAINAGE SYSTEM .. JADS).OR APPROVED EQUAL W/,GRATE . O8 CONSTRUCT MAXWELL PLUS DRYWELL DRAINAGE SYSTEM PER DETAIL ON SHEET 3 . OR APPROVED EQUAL . :LINE/CURVE DATA TABLE - WING/DELTA RADIUS LENGTH TANGENT NOTE 1 N90 OD OO -E I - 1 20.12 - 16- TOPE 2 M2 13 57 W - 53.61 - I. 1B HDPE - GIT aF 1A au -A - -'CITY OF LA QUIN I CALIFORNIA S H E E T - ___ N ILA!• A •LI�AI TIL IIITI.�1 AT'. 0 e 2,0 10 0 20 40 60 SCALE. I7=20' VOLUME M - 62.50 VMtW A/ HRL O 62.50 = 1.04 ACRE FEET PERCOLATION TIME 2 DRYNELL O 0.1 CFS =.61,HDURS - UTILITY NOTE INDEX. �. ®j PROTECT IN PLACE ®2 RELOCATED BY UTILITY COMPANY ' CONSTRUCTION NOTES &PROTECT IN PLACE - - Ot SAWCUT . Q3 REMOVE CURB &.GUTTER © 3f�RUCT CUM INLET CATCH BASIN PER CITY OF LA GUINTA STD. -DWG. NO. i OS CONSTRUCT GUTTER DEPRESSION AT CURB OPENING CATCH BASIN PER SPPWC STO 313, CASE E (f Lo BY) - - OO :INSTALL. 18' N-12 HDPE 'ADVANCE DRAINAGE SYSTEM (ADS) OR APPROVED EQUAL O7 NSTALL 18' N-12 HDPE MI END SECTION, ADVANCE DRAINAGE SYSTEM .. JADS).OR APPROVED EQUAL W/,GRATE . O8 CONSTRUCT MAXWELL PLUS DRYWELL DRAINAGE SYSTEM PER DETAIL ON SHEET 3 . OR APPROVED EQUAL . :LINE/CURVE DATA TABLE - WING/DELTA RADIUS LENGTH TANGENT NOTE 1 N90 OD OO -E I - 1 20.12 - 16- TOPE 2 M2 13 57 W - 53.61 - I. 1B HDPE - GIT aF 1A au -A - -'CITY OF LA QUIN I CALIFORNIA S H E E T - ___ N ILA!• A •LI�AI TIL IIITI.�1 AT'. 0