Loading...
2729 (2)following' General and Special Provisions are attached to and made apart of Permit No. • ,�, � � , • ,The GENERAL`PROVLSIONS': { The following shall always apply:, ENROACHMENT ON PRIVATE PROPERTY:' This permit authorizes work io.be accomplishedwithin City of La Quinta 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 priorto starting work. - TRACIa AYING CONSTRUCTION EQUIPMENT: Cleated tracklaying construction equipment shall not be permitted to operate on any paved surface unless fitted with smooth -faced stieet•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 termof this contract, or if the pavement is marred, City of La Quinta`shall request that these portions of road be resurfaced over their entirewidth. Resurfacing shall consist of one_coat of two inches (2') of A.C. F '# •` x surfacing plus appropriate seal cost 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 La Quint& City Public Works inspecto;.`Suitable detours and detour signs shall be placed and•maintained for the ' duration of the'project. The City shall' be notified,24 hours in advance of any traffic detours or, delineations.. c „ X CARE OF DRAINAGE STRUCTURES: Any, drainage structure including corrugated metal pipe, concrete pipe, steel culvertand 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 propei drainage. r - 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. Ab Existing gutter line and drainage ditches shall be replaced to their original standard or better. All excess material shall be removed ' prior to paving. Water tanker shall be used, as required, to sprinkle the job site to keep down dust conditions and shall be used immediately'after backfill. + ` DE -WATER OPERATIONS: If de -watering operations are'required and pumps are forcing water on City of La Quinta roads; it shall f be the responsibility of the permittee (contractor) to control this water aid to provide off-street barricades when' necessary. ' CLOSING SPREMi No street shall be closed: A minimum of one lane of traffic shall be maintained at all times to limited - t provide access for the adjoining property owners and emergency vehicles. An 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 + '1 The following shall apply when indicated: - RI NOTIFICATION: Permittee shall notify the City at (619)777-7075 at least'48 hours in advance of starting construction. J , R2 TTTIIdTY CLEARANCE: (Substructures) Prior to making eny w6vation,within the City of La Quinta right of way . t , authorized by permit, the permittee shall contact all concerned utility companies relative to the location of existing` ' t substructures. Damage to existing substructures resulting from operations conducted under this permit shall be the sole responsibility of the permittee. > ^ R3 -' LTI LM 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 PAVEMUff 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 having an 'R' °' , value of not less than :' '' and in conformance with City of La Quinta Road Improvement Standards and • Specifications, Ordinance #461. ► ;,. ' r R5. ^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 (P). t+ R6 GRADE CEIECKING: City of La Quitita shall check grades upon receiptof plan and profile and/or grades as established by a licensed engineer. r 2 R7 'CURB REMOVAL FOR DRIVEWAYS: A portion of the existing concrete curb and/or curb and gutter shall be Y ' • _feet) •` ` 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 ' t' - • _. , '• line and the existing road paving shall be 2 1/2 inches of A.C: paving placed on of class aggregate base. Driveway construction shall conform to attached drawing. + R9 SIGHT CLEARANCE: Sight clearance of 600 feet in all directions shall be assured and maintained at all times. R10 SOIL STERILIZER.The area to be surfaced shall be treated with soil sterilizer. Rate of application shall commply with the ' ;'"• manufacturer's specifications: r r . 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 of 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 involved shall be completely tied out so they may 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 to the removal of any monuments. This office shall be notified upon completion or replacement of all survey monuments for proper project clearance. R13 PAVEMENT CUTTING: Pavement will be mechanically saw cut to a straight 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 traffic. Prior to final paving operations, any damage to pavement straight edges shall be corrected. R14 LIMIT OF EXCAVATIONS: Excavations shall be limited to 1000 linear feet 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 an adequately consolidated backfill. Any 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 6e'placed in lifts of not greater than three feet (3') and vibrated using vibrotamper or equivalent equipment. Alternate methods may be substituted, but in any case, a relative compaction of 95 percent shall be attained with the structural section of the roadway. R17 BACKFILL. 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. R18 COMPACTION TESTS: If so required by the inspector, compaction tests shall be made at intervals of not more than 1000 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 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 Section 6.3.01 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 2 inches of SC -800 shall be placed on a prepared subgrade. The SC -800 temporary paving shall be placed after a maximum of 3000 linear feet of trench has been excavated and backfill operations completed, but in no case shall the placement of the temporary pavement exceed a five (5) day limit. R21 PERMANENT PAVEMENT.REPAIR: After backfill and compaction have been completed, a temporary patch consisting of two inches (2') of SC -800 shall be placed immediately. A permanent patch of inches A.C. surfacing placed on a inch class base shall be placed no later than 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 streets 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 harard 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 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 is 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 to 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. -tom _ - ,t. _:. ` �..• SPECIAL CONDITIONS= -PERMIT N0.2729 n --- T. D. Desert•Development ' In -addition to the standardpermit conditions, the following "shall apply: 1. Pursuant to Section 14.16.320 of the La Quinti Municipal Code (Ordinance 10 §•1 (gait), 1982), all work shall beperformed 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. T. D. DesertDevelopment, hereinafter referred to -as Permittee shall be responsible. for providing continuous dust and -erosion control. 3. ` Streets shall be kept clean. They shall, completely cleaned at the end' of each -working day and more frequently if required. 4. Pursuant to Section 6.08.050 of the La Quirita 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 4 '.th-e.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. r _ May 1st to September 30: Monday -Friday • 6:00.a.m to 7:00 p.m. , - i Saturday 8:00. a.m. to 5:00.p.m:` ' Work shall be prohibited on legal holidays and.Sundays. ,5.. , Work performed within 500 feet of a major. and/or signalized intersection is restricted between the hours of 9 a.m: -. 3 p.m. Traffic control setup set up after 9 a.m. and removed. before,3 p.m.. The Permittee shall contact the Riverside Country Traffic Signal Maintenance Department at (909) 275- . -.6894 if signal operation at the'intersection is to be altered in any way. 6:. *Pursuant to Section, 14.16.110 of the La Quinta Municipal Code (Ordinance 10. § I (part), 19 82), ,* t - 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. his.•permit. 17. Pursuant to Section 14.16.250 of the La Quinta Municipal Code (Ordinance 10, § 1' (part), 1982),'- advance 982),advance warning signs: and traffic control shall be installed and maintained in accordance with Cal Trans Standards or the Work Area Traffic Control Handbook (WATCH Manual). A traffic control plan, if required, shall.be prepared inaccordance with the WATCH Manual and submitted to the City . • . -for review and approval, one (1) weekprior to starting,any- construction. It shall be the Permittee's .responsibility to appropriately detour andbarricade all construction sites. •. Special Conditions - Permit No. 2726 - r �' Page l of 3 'r ? SPECIAL CONDITIONS--PERMIT,NO. 2729 ` -- T. D.. Desert -Development --- , 8. 'Pursuant to Section 14.16.290 of the La Qumta Municipal Code (Ordinance 10 § 1 (part), 1982), ".. street closures shall not be permitted. A minimum of orie.travel lane of paved surface shall be maintained with, flagmen at all times. - 9. 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.. y .' excavation which impact City facilities, including but not limited to traffic signal conduits rand loops, ; irrigation lines, electrical conduits, and storm drain facilities. 10 Should additional, work, materials, or.modifications of the work be required in order to meetCity `: 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," T- r to the City of La Quinta.` 1.1. Pursuant to Section 14.16:370 of the La Quints Municipal Code'(Ordinance 10'. 1 • (part), 19.82); 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), and as: required by " the Public Works Department.: - 12. ' All excavations within City of La Quinta right -of --way shall be backfilled, and temporarilypaved 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 A 1. overnight, however; Permittee may leave a length of excavated trench, not to exceed twenty (20) feet • in,length, open overnight, 't a point where construction will begin the next day; provided that this length of trench is completely covered by steel plating. 13. -All landscaping; irrigation, decorative. rock, decorative concrete, lighting, etc., shall be replaced to t its original condition. ' r £14.- - 'Access and egress to all;local properties shall be. maintained at all times: • ; : 1 - 15: Pursuant to Section 14.16.375 of the La Quinta Municipal Code (Ordinance 10 § 1 (pari),' 1982); t 3 permanent pavement replacement shall be' completed no ' later than . seven (7) days after the completion` of the work.: Permanent pavement shall,be replaced as required by the Public Works. , Department. _ 16. Permittee shall notify the City of La Quinta Public:Works Department a'minimurn of 48 hoursprior to commencement of any construction' at (76.0) 777-7075. 17. Permittee shall •'stabilize any soil that was disturbed (shoulder areas; etc.) as :aresult of•.work performed under this permit with an approved dust control treatment. Special Conditions - Pemvt No. 2726 Page 2 of 3 ;^; '