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2843 (3)s, SPECIAL CONDITIONS --PERMIT NO.2843,' '+ --- Bristol Construction Inc. ---: In addition .to the standard •pe'rinitconditions, the following shall apply: M 1. = Pursuant to Section 14.16:320 of the La Quints Municipal Code (Ordinance 10 § 1 (park); 1982), All i . ,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. Bristol Construction Iric., heieinafter•referred to as "Permittee'% shall.be-responsible for,providing K` continuous dust;and erosion control. 3: Streets shall be kept clean. They shall be-coni'pletely cleaned at the end'of each working day and ymore frequently if required. ' 4. ; Pursuant to Section 6.08.050 of the La Quints Municipal Code (Ordinance 18 §1,=1982), throughout. ' ^ ; 'the . work' site,.. the Permittee 'shall cornply','with City, regulated works hours.. Operation 'arid t v maintenance of equipment within one-half mile iof human occupancy shall be performed only during 'Y j the following time periods: October 1"st.to April 30: -Monday-Friday 7:00 a.m. to 5:30 p.m. ; Saturday.. 8:00 a.m. to 5:00 p.m. May 1st to September 30: - Monday -Friday 6:00 a.m to 7:0.0 p.m: - Saturday' _ 8:00 a.m: to 5:00 p.m: ` ' ;Work shall'be prohibited on legal holidaysland Sundays. • .: 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 shall be setup after 9. a.m. and removed before 3 p.m. The'-' Permittee shall contact the Riverside Country. Traffic Signal Maintenance Department at (909)t275 6894 if signal.operation at the intersection isao be altered in any way. 6. Pursuant to Section 14.16.,110 of the La Quinta Municipal Code (Ordinance 10 § 1 (part); 1982); ' Permittee shall'assume responsibility for repair of -any pavement damage to any_ public or.private street and for any'damageto other City streets or facilities as a result of work performed under this "permit. t r .7. ` Pursuant to. Section 14 }16.250 of the La Quints Municipal Code (Ordinance 10 § 1 1. (part), 1982). ' • advance warning signan s d 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 in accordance with the WATCH Manual and submitted'to the y City for ;review -and, approval one (1) , week •:prior to starting any construction. It' shall be the Y . Permittee's responsibility to appropriately detour and barricade all construction sites,: special Conditions - Permit No. 2843 r • ` Page 1.of 3• '.. : ; ' 1 r„ •• • �4. ♦ • -. • r r • i '• % 71 ZR •'`S , • n , ''•, f • • r u1 Y � - ` T - ... .. � r.. A, " + Yy e.� .• �• - r `, e - t ' '�Y , • , h'� '` r 4� r , , - .. s r ` s ` " SPECIAL CONDITIONS --PERMIT NO.2843' -; Bristol' Construction Inc: 8. ,•. r Pursuant to,Section 14.16.290 of the La Quinta Municipal Code,(Ordinance 10 § 1 (party, 1982), street closures,shall not.be permitted. A minimum of.one travel lane of paved surface shall be �. maintained with flagmen at all times. z ` ,. 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 excavation which impact City facilities; including but not limited to traffic signal conduits andloops, ' -irrigation lines; electrical conduits; and storm drain facilities. 10: /r^►"' Should additional work, materials, or modifications of the_ work be requirediin order.to meet City -• , '- ` • standards; safety requirements, signage requirements, or to fit actual field conditions, the work shall ` , be performed by` the Pernitte'e as directed by and to"the' satisfaction of the City Engineer, at no cost • .: * to the City of La Quinta. l`l , -Pursuant to Section, 14.16.370 of the La Quints Municipal Codey(Ordinance 10 § l (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 (SSPWCj,"and as required by .' w� the Public Works Department: Backfill shall be completed in lifts' not to exceedT, compacted to 90%minimum relative compaction. Native material maybe used- provided the material is suitable _ '" = ;for use asbackfill after construction operations. Controlled Density Fill (C.F.) may be used'as an ; alternative., '12: All excavations within City of La Quinta right -of -'way shall be backfilled;yand temporarily paved if - - within the existing travel way, at the end of every workday'as,directed'by and to the satisfaction of f the,City Engineer for the protection'of the public... Lengths of open'4rench shall not greatly exceed" M : ' . r • . 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: ` All landscaping, irrigation, decorative rock, decorative concrete, lighting, etc., shall be replaced to t its original condition. . 14. ' Access and egress to all' local properties shall be maintained at all times. Y 15:� t Pursuant;to Section 14.16.375 of the La Quints Municipal Codet(Ordinance 10 § 1 (part),,1982), permanent pavement replacement shall be completed, no later -than seven "(7) days after the ` ycompletion of the work: Permanent pavement shall be replaced as follows: ' Y - a) Sawcut and remove existing a.c. surfaces a distance of one foot (P) beyond all.trench walls, }• ' ; 't including any .sloughing or cave in of adjacent soils. Undermined a.c..�surfaces.shall be removed. All'a.c. edges shall be straight, clean and vertica'l.• `• �b) Provide an existing section (four-and-one-lialf inches [4'/2"].minimum) of crushed'aggregaie . or miscellaneous base material, compacted/o to 95 minimum relative compaction. T -' Special Conditions - Permit No. 2843 - ' ` "} Page 2 of 3 SPECIAL CONDITIONS --PERMIT N'O. •2843 --- Bristol Construction Inc. --- c)' Provide an existing section plus one inch (1 ) [four inches (4 ) mnumum],of asphalt'concrete',a • r' in two (2)'or more,lifts; the first lift(s) comprised of a. base 'courseya.c.- material; of a City. *� approved mix design, meeting the requirements of Greenbook class B-AR4000; the final 0.10', , r ' lift comprised of a,wearin course a.c. material, of a City approved mix design, p g ty pp gri, meeting „ . L �' E .i requirements .of Greenbook cl* C2-AR' 4000. All pavemenCedges shall be ' flush with s adjacent a:c.• surfaces. Each lift of a.c. material shall be compacted to 95% minimum relative compaction. d) For trenches greater,thari two feet (2') in,width, the Permittee.shall-perform a grind and a.c: overlay of 0.10' depth for three feet (3') in addition to the pavement replacement specified above... r. - e)' Multiple•trench cuts, depending upon location and;quantity, may require complete grinding ` and 0.10' }depth asphalt--; concrete removal and repaving, at the, direction' of and -to the • , satisfaction of of the City -Engineer. , :: :� • `" - 16. , Permittee shall notify the City of La Quinta Public Works Department a minimum of 48f hours • ` prior to commencement of any construction at (760) 777-7075. " 17. Permittee• shall stabilize. any•'soil that was disturbed (shoulder areas, etc.) as a result- of:work performed under this permit with an approved dust control treatment. , 18. Pursuant to Chapter 12.56 of the La Quints Municipa1,Code (Ordinance 10 § `1 (part), 1982) the City 18. has designated certain city streets as Truck Routes. The weight limit for restricted streets (i.e., streets not partof the Truck Route network). is three (3) tons; trucksexceeding the' weight linidmay 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: 19.: :The City of La Quints reserves the right to revoke, suspend or void this permit at'any time. ' ' •.. ' 20., This permit authorizesconstruction of subdivision improvements (curb & gutter, storm drain, and street improvements) for Tract 28522. 41 Special Conditions -Permit No. 2843 Page 3 of 3' zg�� r - he following General and Special Provisions are attached to and made a part of Permit No: s GENERAL PROVISIONS �h.e following shall always apply: •- �`':' ENROACHMENT ON PRIVATE PROPERTY: This permit�authorizeswork to be accomplished within City"of La Quinta right v�+ay ONLY. Whenever construction extends'within private property, it is'tlie responsibility of the permittee for his contractors to s-cure, permission, Moin abutting'property'owners. Such authorization must be secured by the permittee prior to starting work: TRACKLAYING CONSTRUCTION EQUIPMENT: Cleated tracklaying construction equipment `shall not be permitted to operate on' .. any paved surface unless fitted"with smooth -faced streetpads. All mechanical outriggers shall be fitted With rubber street shoes to .t protect the paving during excavations. Rubber -tired equipment only shall be used in.backfill operations in paved areas. If the existing .pavement is scarred,'spalled; or.broken during the,term of this contract,'or if the pavement is marred, City of La Quinta'shall request . that these portions of road be resurfaced over their entire width. Resurfacing shall consist of one "coat of,two inches (2") of A.C. surfacing plus appropriate seal cost as specified above. PROTECTION OF TRAFFIC: All excavations and work areas shall be,•properly•,lighted'and barricaded as deemed �nec necessary by the `•,` City Engineer o'r' La Quinta City Public•Works inspectors. ,Suitable detours and detour signs shall be placed'aiid maintained for the duration'of the project. The City'shall`be notified.24 hours in advance'of any traffic detours or delineations. CARE OF DRAINAGE STRUCTURES; Any drainage structure including corrugated metal pipe,' concrete pipe, steel culvert and � f concrete structures encountered during at which necessitate removal shall be replaced in kind.' In the•event rt becomes r j ecessary `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.fromlexcavation;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..4 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 • �7 immediately after backfill. DE -WATER OPERATIONS: If de -watering operations are required and pumps are forcing water on City 'of La' Quints roads, ,it shall i.•'� t bi 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: RI NOTIFICATION:' Permittee shall notify the City at (619)777-7075 at least 48 hours in advance of starting construction. • . , V:� R2 ! UTILITY CLEARANCE: Substructures Prior to making an excavation{ within' the City of La inta ri t of vwa` (Substructures) g Y Y Qu� 8h . Y 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. 7 R3' UTILITY CLEARANCE:. (Surface Structures) No work shall .be done under this, ermit until all utilities are clear of the`':'' �' r P proposed work, site. The permittee shall notify all. concerned utility companies of the proposed. work. , s 4 PAVEMENT WIDENING: Area between the proposed concrete gutter line and the existing road pavement shall be surfaced `with inches of A.C:'paving placed on inches of class aggregate subbase course having an "R" value of not less than •••' and in conformance with City of La Quints Road Improvement Standards and%' Specifications; Ordinance #461. !�s � .► -` rr } RS PARKWAY GRADING: Area between the property line and top of the proposed concrete curb. shall,be graded to a slope of U4 irich' to one foot (1'). r • �:`,,: , 6 GRADE; CHECKING:. City of La Quinta shall check grades upon receipt of plan and. profile and/or grades as established by a licensed engineer. _ , . w. ,, y .r', • - R7 CURB REMOVAL FOR DRIVEWAYS: A portion of the existing concrete curb and/or, curb and gutter. ( _feet) shall be . removed. .Curb and/or curb and gutter shall be saw cut prior to removal. Depressed curb; matching concrete gutter and 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 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 cleiiance of.600 feet in all directions shall be assured and maintained at all times. j. 10 SOIL STERILIZER: The area to be' surfaced shall be treated with soil sterilizer. Rate of application shall commply with the' manufacturer's specifications. 11 COORDINATE WORK: The proposed work shall be subordinated to any operation which the State of California or City o 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. 12 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. Meth 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 bes facilitate the general flow traffic. Prior to final paving operations, any damage to pavement straight edges shall be corrected. 14 LIMIT O EXC ATIONS: Excavations shall be limited to 1000 linear feet of open trench before backfill operations mus begin. All a cav tions shall be properly barricaded with lights overnight, on weekends and holidays for the protection of the traveling publiX The Public Works Inspector shall determine the suitability of excavation barricading in each case. No excavation sh main open for a period exceeding five (5) days. No excavation shall be. made unless the. construction material is ac ally on the work site. BAC Backfill shall be free of brush, roots or other organic substance detrimental to its use for purpose of producing anrsandgravel. y consolidated backfill. Any material which the City of La Quinta deems unsuitable (spongy or saturated In is encountered during excavation shall not be used for backfill, but shall be supplemented or replac by an approve bee— ��i f ( I_ms R BACKFILL S ackfill shall be approved transit -mix sand or equivalent and shall be'placed in lifts of not greater than three feet (3') and v ated using vibrotamper or equivalent equipment. Alternate methods may be substituted, but in any cas a relative compact n o 5 percent shall be attained with the structural section of the roadway. 1 BACKFILL P CE Backfill shall be applied. in layers of not more than 50 percent of the total depth of the trench before flooding or mum of five-foot (5') lifts where trenches are of excessive depths. Care is to be exercised that the backfill material is ubjected to extreme swell by flooding operations. Backfill material shall be placed so that the resulti compaction shall not le than 90 percent or equivalent to the surrounding ground, whichever is the greater compaction. Where ponding r 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. 19 COMPACTION TESTS: If so required by the inspector, compaction tests shall be made for each crossing or service line. 19? 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. 0 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 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. PE NT PAVEMENT REPAIR: After backfill and compaction have been ompleted, a temporary patch consisting c 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 comple 'on 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 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 travelii 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 stum 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 sl comply with Section 6.3.01 of the Standard Specifications, Division of Highways, State of California, dated January 1973.