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2821 (3). The following General and Special Provisions are attached to and made a part of Permit N-2LZL , p ' . ` GENERAL PROVISIONS - The following shall always apply: „r t ENROACHMENT ON PRIVATE PROPERTY: This permit authorizes work to be accomplished within City of La Quinta right of, `Way ONLY. Whenever conror- tion extends within 'private property, it is the responsibility of the permittee for his contractors to - y" 4� ; +, on secure permission from abutting property owners. Such authorizatimust be secured by the permittee prior to starting work. TRACKLAYING CONSTRUCTION EQUIPMENT: Cleated 'tracklaying construction equipment shall not be permitted toroperate on . r any paved surface unless fitted with smooth -faced -street pads. -All mechanical outriggers shall be fitted with rubber street shoes to r*: protect the paving during excavations. Rubber -tired equipment only shall be used in backfill, operations in paved areas. If the existing T •� t pavement is scarred, spalled,' or broken during the term of thins contract, or tf the pavement is marred, City. of La Quinta shall request t' that these portions of road be resurfaced over their entire width. Resurfacing shall consist -of one coat of two inches (2') of A.C. w , +:<< ` as• "w n i'•s� 'i surfacing' plus appropriate seal cost as ;specified above. r fit, PROTECTION OF TRAFFIC:. All excavations and work areas shall be properly lighted and barricaded as deemed necessary by the t Y City Engineer or La Quints. City Public Works inspectors. Suitable detours and detour signs shall be placed and maintained for the _ -duration of ttie project: The City shall be notified 24 hours in advance of any traffic detours or delineations: r CARE OF DRAINAGE STRUCTURES: Any drainage structure -including 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.- r=y free of debris Drainage structures and open drains shall be kept at all times for proper drainage. RIGHT OF WAY CLEANUP: Any surplus material resulting'from excavationand 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 replacedto then 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 t Quinta roads, it shall •. - �'Y , t be the responsibility of the permittee.(contractor) to control this water and to provide off-street barricades•when necessary. i f- •'� , CLOSING SPREET'S: No`strect shall be closed. A minimum of one lane of traffic shall be maintained at all times to provide limited` raccess for the adjoining property owners and emergency vehicles: In the event it is felt by the pe ittee that he must close a street for ' T' " { _ any length of time, permittee shall contact this office to obtain the necessary permission. ' ` ► _ v' y e, tr; „ •e^ - e • ' , . SPECIAL PROVISIONS , "i •,' �' 'The following shall apply when indicated: NOTIFICATION: Permi'ttee shall -notify the City at (619)777-7075 at least 48 hours in advance,of staging construction. r..a [TI'HdTY CLEARANCE: (Substructures) Prior to n along any excavation within the City of La Quints, right of way it authorized by perm, the permittee shall contact all concerned utility,, companies relative to the location of existing . '' ? • ` substructures. • Damage to existing su6krucmres resulting from operations conducted under this permit shall be the sole responsibility'of the permittee. s - �'•• Al 10UTILITY CLEARANCE: (Surface Structures) No work shall be done under this permit until all utilities are clear of the ' ,As.- V .• proposed wont site. The permittee shall notify all concerned utility companies of the proposed worst. +i , �/ R4 ` PAVII1ffi�TP WIDENING: Area between the proposed' concrete gutter line and the existing road pavement shall be surfaced. ` with • inches of A.C. paving laced on inches of class' P B P aggregate subbase'couree having an 'R' value of,not less than and in conformance with City 6f La Quints, Road Improvement Standards and .. Specifications, Ordinance #461: ti Rs- 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 (l'). r 1 R6 GRADE CHECKING: .City of La Quints shall check grades upon receipt of plan and profile and/or grades as established by r • ,� K f Wt a licensed engineer. = }, R7 CURB REMOVAL FOR DRIVEWAYS:' A portion of the existing concrete curb and/or curb and gutter (feet) shall be ' • i� �' ' . ': 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. RS' DRIVEWAYS: A C: driveways shall be constricted as not to alter existing drainage pattern. Surfacing between the property line and the, exisung 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. _ SIGHT CLEARANCE: Sight clearance of 600 feet in, directions shall be assured and maintained at all times: - - .`, ' 0 SOIL.STERILIZERt The area to be surfaced shall be treated with soil sterilizer. Rate of application shall commply with the ' P Y - _ manufactuier's'specifications. r _ . • r - ► •r - - ' � ' ' 7 . • - •. �� wk dos • • i ''' , .0, I 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. 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. 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 be 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 BACICFU L 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 COMPACTIONTESTS: 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 RESTRTPING: 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 haurd 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 haurd 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. r r 4• SPECIAL CONDITIONS --PERMIT NO.2821 --- ARB Inc. --- r Jn addition to the standard' permit conditions; the following shall apply: ' 1. Pursuant to Section 1:4.16.320 of the La Quinta Municipal Code (Ordinance 10 § 1'(rt); 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. � t •2.," ARB Inc: hereinafter referred to as'"Permif'tee" shall be res onsible'for; `rovidin` continuou ` P P g s dust . r r _ 4 and'erosion control: • `t r 3. Streets shall be kept clean., They shall be completely cleaned at the end' of each working day and-.,; more frequently if required: 4. Pursuant to Section 50 'of the La S o 6.08:0 uinfaQ al Code Ordinance�l8 1 '1982 'thr Munici fi c. xQ,• p ( Y § )� •. oughout • . the work ite h i " 's the 'Permittee shall coin 1 � with City re lated work hours: O eration _ PY .and., maintenance of equipment within one' half mile of human occupancy shall be performed only during - t ' the following time periods. Y . October ist to April'30: Monday -Friday 7:00 a m. to Saturday;%' 8:00`a.m. to 5:00 p:m. , t •� • , - ;' .. •- r' ,..[' .. , , f r i! •F .1. r • .. _ { AU' -`May 1st to September 30: "� Monday -Friday '6:00 a.m to 7:00 �- Saturday ' 8:00 a.m. to `5:00 p.m: t,•, r•i•� r r t• Work shall be prohibited on legal holidays and Sundays. - r 1 f• ' • .t - a•• •, • fi - 5. Work performed at within 500'feet of a major and/ori signalized intersection'is restricted between the, hours of 9 a.m. =' 3 p.m. Traffic control shall beset up after 9'a.m. `and removed before 3 pm. The Perrnittee shall contact the River"side Country Traffic Signal'Maintenance'Department at•(909)'275- .. , 4 �6894 if signal operation at the intersection is to be altered in any way: ;{ Y� - -6. Pursuant to Section 14.16.110 of the La Quints'1Vlunicipal Code (Ordinance 10 § 1 (part),-1982), Permittee•shall assume responsibility, for repair.of any pavement damage to any public or private a. street and for any damage to other City streets or facilities as a result of work performedunder this . - - .. j .. . . f W • ' ' µ - - A, . 7. .' Pursuant to Section 14.16.250 of the 'La Quinta' Municipal Code (Ordinance' l 0 § 1 (part), 1982);' advance warning:signs'and traffic control shall be installed and maintained'in accordance'with'Cal, Trans Standards' or the Work Area Traffic ``Coritr61, Handbook (WATCH•Manual). 'A traffic, control ,. plan, if required, shall be prepared in accordance'with the;WATCH'Marival and'submitted'to the` City ; for 'review and approval' one (I )' week prior to" `starting any construction:'' It -'shall `be the : - F - Permittee s responsibility to app"r'opriately deto`'ur and barricade'all construction site`s: Y f Special Conditions- Permit No. 2821 Page 1 of 3 SPECIAL CONDITIONS --PERMIT NO.2821 --- ARB Inc. --- 8. 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 one 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 excavation which impact City facilities, including but not limited to traffic signal conduits and loops, irrigation lines, electrical conduits, and storm drain facilities. 10. 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. rl--Pursuant to -Section "144.16:370 of the La "Quirita Mufti -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), and as required by the Public Works Department. Backfill shall be completed in lifts, not to exceed F, compacted to 90% minimum relative compaction. Native material may be used, provided the material is suitable for use as backfill 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, 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. 13.. All landscaping, irrigation, decorative rock, decorative concrete, lighting, etc., shall be replaced to its original condition. 14. Access and egress to all local properties shall be maintained at all times. 15. 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 shall be replaced as follows: a) Sawcut and remove existing a.c. surfaces a distance of one foot (P) beyond all trench walls, 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 vertical. b) Provide an existing section (four -and -one-half inches [41/2"] minimum) of crushed aggregate or miscellaneous base material, compacted to 95% minimum relative compaction. Special Conditions - Permit No. 2821 Page 2 of 3 1v� Y •�,. _ is . ; �! •'T .•3 of � �+ • a - K .. � - r:' . j', ..�:. �, lei ^r cry s, 4 _.t ". _ a •," • r , a i r _ sv 4+ s .4 •r T f i ''r , x #-Vua - SPECIAL CONDITIONS--PERNIIT NO-2821 , �' Y f'' r---,ARB Inc. ' .. i `'• '.`' ' -'.. of • ' +c. c)' • Provide an existing sectionlplus one inch (1 ") [four inches (4") minimum] of asphalt concrete in two (2) or more lifts; the first `lift(s)'comprised of a base course' a.c. material, of a City . T approved mix`design, meeting the requirements. of Greenbook class B-AR- 4000; the fina10:10''' lift comprised -of a wearing,courseFa.c:;inaterial, of a City approved mix design, meeting the �'��� ' . requireinerits, of Gieenbook class C2-AR-4000. All pavement edges shall- be flush•;with , " '•' `adjacent a.c:surfaces: Each lift -of a.c. material shall be,compacted to 95%minimum'relative ,} , •. "t. compaction: d) -. ' Forttrenches greater than two feet (2') in width; the Permittee shall perform aagrind and a c. := + overlay of 0.10' depth for three feet. (3'. ), in addition_ ,to the _pavement replacement specified ", r �.�. above. e) ` Multiple trench cuts, depending upon location and quantity 'may, require complete grinding ,land-0:10' depth asphalt concrete removal -aiid, repaving, .at ^the .direction of 'and to',,the • satisfaction of the City Engineer. � Other alternative surfacing; such as slurry sealing, maybe approved at the direction of the appropriate Homeowner's Association and the City Engineer:'. - . 16. Permittee shall notify the City ofL'a Quints Public Works Department a minimum of 48 hours:',, , ' prior -to' commencement of any`construction at (760) 777-7075., T 17.. Permittee shall' stabilize any soil that 'was disturbed (shoulder areas, etc.) as "a result of work R _ =performed under.this,pei-init with an approved dust control treatment. t .18: � ,Pursuant to Chapter 12.56 of the La Quinta Muriicipal Code (Ordinance 10 § 1'(part), 1982) the City t. ,t ; has"designated certain city, streets as Truck Routes: ,The weight limit for restricted streets streets 1 riot part of the Tiuck Route network) is three (3) tons; trucks exceeding _ the weight limit•riiay'use'a •,restricted street if making a delivery'or -pickupon the. subJ'ect stre�et ,.4or if this ermits ecifcall Y' •, , grants permission•to use the street to,deliver street construction materials and/or equipment.' r J 9: •xThe City of La Quinta reserves -the right to revoke, suspend or void this permit at anytime:.' . '' "- 20: `:'This permit authorizes installation of new monitoring wires at ariodes alon" xisting gas mains a ,•. R within;Calle Tampico;'at the4southeast comer of Eisenhower Drive; wthin Washington Street,,3.00 feet south of Calle Tampico, and within Washington Street, at tlie'southeast corner. of Bottlebrush L �' Drive. " No "excavation_ s =or trenching authorized. ' Street excavation will" require pavement replacement and trench repair as specified herein. .. � 1, t�'y. fY,- •F.-�M.. ' JJ ' 'i." ~ i, •"� 'i. •Jr -�'y. : ,1 r '� .-1 .. P, } r 'F ..`'/ •- 4 R;i w h• is •rf• ,, r , t .. ..0 ...y ,r ° .: Special Conditions -Permit No. 2821~ k . i Page 3 of 3 - _