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3124-NQTic: -. With proper validation this form constitutes an encroachment permit d CITY OF LA QUINTA APPLICATION FOR ' PERMIT PUBLIC WORKS CONSTRUCTION (ENCROACHMENT) For the construction of public or private curbs, driveways, pavements, sidewalks, parking lots, sewers, water mains and other like public works improvements in connection with MINOR IMPROVEMENTS and APPROVED SUBDIVISIONS DATE 1/25/00 Subdivision Improvement Permit — Class I I I Minor Improvement Permit Class IV LOCATION OF CONSTRUCTION LQ FAIRWAYS, TR. 25385-4 (Streit address or Description of Location) MASS GRADING PURPOSE OF CONSTRUCTION Sketch (attach construction plans if appropriate) DESCRIPTION OF CONSTRUCTION CY.RARTA713 QV ARTTeU 14 PUP —WATFRTM. DIMENSION OF INSTALLATION OR REMOVAL 19,9A A s, SEE ATTACHED CONDITIONS SIZE OF EXCAVATION, IF NEEDED a3nnn vZ)S _ APPROXIMATE TIME WHEN WORK WILL BEGIN JZb�O� APPROXIMATE TIME OF COMPLETION ESTIMATED CONSTRUCTION COST $ (Including removal of all obstruction, materials, and debris, backfilling, com- pactionand placing permanent resurfacing and/or replacing improvements) In consideration of the granting .of this permit, the applicant hereby agrees to: Indemnify, defend• and save the City, its authorized agents, officers; representatives and employees, harmless from and against any and all penalties, liabilities or loss resulting from claims or court action and arising out of any accident, loss or damage to persons or property happening or occurring as a proximate result of any work undertaken under the permit granted pursuant to this application. Notify the Administrative Authority at least twenty-four (24) hours in advance of -the time when work will be started. Comply with all applicable City Ordinances, the terms and conditions of the permit and all applicable rules and regulations of the City of La Quinta and to pay for any additional replacement necessary as the result of this work. 41 Signature of Applicant or Agent 0IT U=S TT.0 o r� pnu.. f3Tn T A nTtT*T�r� nA Ql11)a1 gAA_acKC 7 e e c^y�e re e e e e a Name of Applicant (please print) Business Address Telephone No. same . Name of Contractor and Job Foreman Business Address Telephone No. 690654 04990 Contractor's License No. City Business. License No. ICW GROUP FRAC557 Applicant's Insurance Company Policy Number a FEES: Subdivision Improvement Permit — Class I II Public improvements: 3% of estimated construction costs Private improvements: 3% of estimated construction costs Minor. Improvement Permit — Class IV: See attached schedule Inspection Fee $ 1,800 Permit Fee 100 Penalty Cash Deposit -Surety Bond if required . TOTAL: $ 11900 r ' Receipt No. r Received by Date PAID JAN 2 6.2000LAQ t CATIO - r , .PERMIT AL N— PERMIT NO. 3124 DATE APPROVED 1/25/00 EXPIRATION DATE 1/2501 1/26/00 DATEIISSUED By Administrative Authority Recorded by Telephone: (760) 777-7075 ------------ ----------- ---------------------------------------------- NOTE: With proper validation this form constitutes an CITY OF LA OUINTA encroachment permit APPLICATION FOR. PERMIT !$ PUBLIC WORKS CONSTRUCTION (ENCROACHMENT)w or 0110,0 . For the construction of public or private curbs, driveways, pavements; sidewalks, parking lots, sewers, water mains and other like public works improvements in connection with MINOR IMPROVEMENTS and APPROVED SUBDIVISIONS 1 Z 0 0 Subdivision Improvement Permit— Class III . DATE: Minor Improvement Permit Class IV LOCATION OF CONSTRUCTION La Q t i n t a Fa i rwa vz•Q 3 s O- 4- (Street address or Description of Location) J-� - - +,MaS S_ -Gradin PURP,��.-.;"-"^.iVSTRUCTION.g Sketch (attach construction plans if appropriate) �� _ DESCRIPTION OF CONSTRUCTION. C ea'riri� of CC �7>'tc hruGh and nria—watari ja l DIMENSION OF INSTALLATION OR REMOVAL - 6 AC SIZE OF EXCAVATION, IF NEEDED i0 APPROXIMATE TIME WHEN WORK. -WILL BEGIN — — APPROXIMATE TIME OF COMPLETION — - 0 0 ESTIMATED CONSTRUCTION COST $ (Including removal of all obstruction, materials, and debris, backfllling, com• paction and placingpermanent resurfacing and/or replacing improvements) In consideration of the granting of this permit, the applicant hereby agrees to: indemnity. -defend and save the City, Its authorized aaems,.officers, representatives and employees. harmless from and against any and all penalties, liabilities or loss resulting from claims or court action and arising out of any accident, loss or damage to persons or property happening or occurring -es a proximate rasult.of any work undertaken under the permit granted pursuant to this application. Notify the AdminlstritM Authority at least twsntyfour 04) hours In advance of the time when work will be started. Comply with all applicsWe City Ordinances, the terms and conditions of the permit and all applkaNe rules and regulations of the City of La Quints and to pay for any additional replacement necessary as the remit of this work. Signature of Applicant or Agent RJT Homes LLC P.'O.Bok 810, La Quinta, Ca. 760-56406555 Name of Applicant (please print) Business Address Telephone No. Same Name of Contractor and Job Foreman Business Address Telephone No.' '69065-4 04990 -Contractor's License No. City Business License No. ICW Group FRAC557 Applicant's Insurance Company Policy Number FEES: Subdivision Improvement Permit — Class III Public improvements: •3% of estimated construction costs Private improvements; 3% of estimated construction costs Minor Improvement Permit1— Class IV: See attached schedule Inspection Fee $ l• 00 p 'Permit Fee r.OD II Penalty Cash Deposit -Surety Bond if required 0 pMM TOTAL: $ ' Receipt No. Received by Date Recorded by 2774' PERMIT'VALIDATION PERMIT NO. Il k TL DATE APPROVED ` 7 L20 EXPIRATION DATE r ZS V DATE ISSUED* By Administrative Authority Telephone: (619) 777-7075' o®'ooa'alas 00000°>�s 00'OQ£`®ts 00'005'4tS pnow v Wew aq WAwtlo n►o p6lNow Pwp bw sit smw p outoi Mqu owg aey++pW i dol •ul. 9 PQPn cal uOIXi 1q" M ou MjWlsdo uo BUUAP APro n+o m") to me rno A pson m el 194w? ► o S P�O�' IOW !1 e:;ww ok p 01 uaatneue4 n,nAM A r liodw we Ad sy £ nl +l wsabm ►o wwk4 cv °novel" o; $be L Wsuouw In wrAy» &gpAq 24 v-A '1*911 ^10 M dry u"* '"!I LA;e a c iw.UWIW :togedpW Iwt uW►ol;I+I A40yl �14wn 3000 'Pera4 'Mt{Ieei�&a pu a 9uplea • 8% uo%Wftq UWAP t 'bum ISM=3 t MOO L%OWIIeuaO 11401 00'000Z3 $1 E 00`00S'AL'j S:1 l aoaos°cis s� � uun +�3p ,£' -!t slaai;g epcu w6n+� I °.v -it nol ZS opluo 4SIVI-4 V IL4b` i l !a tno uallotteaX3 eyS'i%O Z Bu�eie,h-aid y ®uUHef:I 'uo!1�!IIQoW I uol> dlj3mg 9unin$uo;r caw :Mulisuij 98 n.cc}i � SWI t-SOCIZ 121 J. '1- OJ4 19XOV4 ploig) :Ujjv SSZZB 'e0 'BWInt) nl HUMS Od ®&l8AWGI PUea!D g" ps 31-1 sabuoN Iry :01 esueoll SBQii�S ,ZO£E-t.GLS49L} xgd 000!�N�6 G)Qt? 9SZZG-40 uWC WIgd °Ott,'l Xo6 Od aul ®y. uop ri4suoo en2l .0 saw atj •C 6b=ZI 66—bZ—AON�: SPECIAL CONDITIONS --PERMIT NO. 3124 --- RJT HOMES LLC--- 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. RJT Homes LLC, hereinafter referred to as "Permittee", shall be responsible for providing continuous dust and erosion control. All areas shall be kept watered down daily including weekends. 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 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 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 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. 5. Work performed within 500 feet of a signalized intersection is restricted 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 -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 § 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. 7. Pursuant to Section 14.16.250 of the La Quinta Municipal Code (Ordinance 10 § 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 Control Handbook (WATCH Manual). A•traffic control plan, if required, shall be prepared in accordance with the WATCH Manual and submitted to the City for review and approval one (1) week prior to starting any construction. It shall be the Permittee's responsibility to appropriately detour and barricade all construction sites. Special Conditions - Permit No. 3124 Page 1 of 4 SPECIAL CONDITIONS --PERMIT NO. 3124 --- RJT HOMES LLC--- 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. 11. 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 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 an 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. 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. Special Conditions - Permit No. 3124 Page 2 of 4 SPECIAL CONDITIONS --PERMIT NO. 3124 --- RJT HOMES LLC--- F. 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. G. 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. H. 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. I. 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. 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 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. 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. Special Conditions - Permit No. 3124 Page 3 of 4 SPECIAL CONDITIONS --PERMIT NO. 3124 --- RJT HOMES LLC--- C. Permanent pavement replacement shall be installed using a City approved'/4" max medium asphalt concrete as the base course lift and 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 sawcut 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: two (2) feet outside the sawcut removal lines. • For longitudinal trenches located in a traffic lane: two (2) 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 %" 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 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. 16... 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. 17. 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. 18. This permit allows for the for the grading of Tract 25389-4 per the approved plans. 19. The City of La Quinta reserves the right to revoke, suspend or void this permit at any time. Special Conditions - Permit No. 3124 Page 4 of 4 Medium -Large Scale Construction/Demolition Projects than 5 acres' Fugitive Dustter (PM10) M t gation Plan ......Date: Off. `�� l�/��I Jurisdiction: GI_AryQU,N'I�� Project. File #: rocp 000 Part 1 - Project Information r2 2�89 Please provide the information below as completely as possible even if it has already been provided on other forms related to this project. Failure to provide complete information or provision of inaccurate information may delay the processing of your Fugitive Dust (PMIO) Mitigation Plan (Plan). It is recommended that you submit your Plan . concurrent with. your grading or demolition permit application. Project proponent: (Z J T H oM FS , wL %A U jNTA)e-A 1`1 2?63 hone number. hone number. �n z�v9-y Square feet �Ny zoo o �pfziL ,I 2vvo e appropriate address when D ECOVE JA�oJ 1 2011.119 CITY OF LAQUINTA PLANNING DEPARTMENT ubject to SCAQMD Rules 403 and R ,r r l Part 2 • Fugitive Dust Control Actions From the inventory of fugitive dust control measures provided in Attachment A, please indicate which measures are to be implemented during the project by placing the corresponding letter beneath the following sources. In addition, please indicate at which phase the. measure will be implemented, either at Rough Grading (RG), Finish Grading (FG), or Final Construction '(FC). Demolition projects should only indicate measures in the Rough Grading (RG) column. After indicating what measures are to be implemented, complete the "Details'' section by describing how and when the measures are�to be implemented Source Details (eg., rreauem or application number and type or dust control implements., No. ,Its" Fg LC etc. Please be as specific as possible) ' _ C 1r`� LH ► l GPn- � t L� 12 A'7-1 0 0 UP')iJ Gomel PvVTW`0 (Use copies of this page if additional.space is needed) Source Details (ex-, frequency of application number and tune of dust control Implements. No. ,R�' FS F� etc. Please be as specific as possible) Part 3—Afire= I certify that the information contained in this Fugitive Dust (PM10) Mitigation Plan is true and accurate and that all measures specified in Part 2 will be implemented during project construction. I authorize the City of La Quinta to enter the above mentioned property for inspection and/or abatement purposes, and I agree to hold harmless the City and its representatives from liability, for any actions related to this project. I also agree to complete the record -keeping requirements included herein as Attachment B. once the project has been completed. I have read the conditions of the Fugitive Dust (PM10) Mitigation Plan and the owner has authorized the implementation of all its provisions throughout project buildout. Signature of uraaing t;on (If not the same as above) ATTACHMENT A • REASONABLY AVAILABLE CONTROL MEASURES The left column contains the sources of fugitive dust which are intended for emission control under the City's dust control ordinance. T{:e two right columns contain an inventory and description of reasonably available fugitive dust control measures for each of the sources. Please use this information as a guide when preparing a Fugitive Dust (PM10) Mitigation Plan. (Source No) Reasonably Available ,Source control Measures Comments Land (A) Watering o Application of water by means of truck, hoses and/ Clearing/ or sprinklers prior to any land clearing or earth Earth, movement will increase the moisture content thereby moving increasing stability of material o Once the initial land clearing/earth movement activities are complete, a second round of watering can generate a thin crust which stabilizes the disturbed surface areas provided that it is not disturbed o Security fencing can be used to prevent unwanted future disturbances of sites where a surface crust has been created (B) Chemical stabilization o Only effective in areas which are not subject to daily disturbances o Vendors can supply information on product application and required concentrations (C) Wind fencing o Three to five foot barriers adjacent to roadways or urban areas can be effective in reducing the amount of wind blown material leaving a site o Should be used in conjunction with other measures (D) Cover haul vehicles o Entire surface area should be covered once vehicle is full (E) Wheel washers o Should be placed where vehicles exit unpaved areas onto paved areas o System can be adjusted to spray entire vehicle, including stored bulk material in haul vehicles (2) Unpaved (l) Paving o Requires street sweeping/cleaning if subject to material Roads accumulation (G) Chemical Stabilization o Vendors can supply information as to application methods and concentrations o Not recommended for roads with high volumes or those used for heavy equipment (H) Watering o In sufficient quantities to keep surface moist o Required application frequency will vary according to soil type, weather conditions, and vehicular use (Source No) Reasonably Available , Source Control Measures • Commen (2). #' Unpaved (I) Reduce speed*limits o 15 mile per hour maximum Roads (Cont'd) . ' M Reduce vehicle trips o Access restriction or redirecting traffic to paved roads in order to reduce vehicle trips by a minimum of 60 percent `....... ...-= .................................... ............. ....................................... .....-__..._..__.. ............ (3) ... �• i. Storage (K) Wind sheltering ' o Choices include silos or enclosures Piles o Enclosures should consist of three sided barriers equal to height of . material with no more than 50 percent porosity 1 (L) Wet suppression o Application methods include: spray bars, hoses and water trucks " o Frequeecy_of application will vary on site specific conditions .. (M) Chemical suppression o Best for use on storage piles subject to infrequent disturbaeccs k , (N) Altering loadin/loadout o Confine Ioadin/loadout procedures to leeward (downwind) side �. procedures of the material = o Most effective when used in conjunction with wind sheltering (0) Coverings o Tarps, plastic, or other material can be used as temporary ., . ► " coverings o When used, these should be anchored to prevent wind from • ' ...................... removing coverings ....--------- ------- _.....-------------- -------- ...... ............ ..�. _.. (4) Paved _...._�... (P) Wheel washers o Should be placed where vehicles exit unpaved area's onto paved ` Road. ' Track -out areas o System can be adjusted to spray entire vehicle, including stored i ,• bulk material in haul vehicles ' (Q) Sweep/clean roadways o Either sweeping or water flushing may be used ? (R) Cover haul vehicles .............. .....---....._.... o Entire surface area should be covered once vehicle is full ._._.......---.....-...---....._... ............ ....... __................... (5) ' Disturbed (S) Chemical stabilization o Vendors can supply information on methods for application and " Ares/ required concentrations Inactive Construction _ Sites . (T) Watering o' Would require frequent applications unless a crust can be developed over the site # R M Wind fencing o, Three to five foot barriers adjacent, to roadways or urban areas ' can be effective in reducing the amount of wind blown _ material leaving a site } ` ` o Should be used in conjunction with other measures . " ' • (V) Vegetation o Establish as. quickly as possible when active operations have . establishment ceased ' o Use of drought tolerant, -native vegetation is encouraged' ATTACHMENT B - COST INFORMATION Medium -Large Scale Construction/Demolition Projects (Greater than 5 acres), Fugitive Dust (PM10) Mitigation Plan G I TX Date.• PEG, I �� ► Jurisdiction: tk tr?v ii= Project File #: f— -?-g- Project proponent: P- 31- flo M E& %LL Address: 15o - eer-Z &r1qk1JD �jYLPRI S ,1 ?�U It�f rJ G/� gZ253 Day phone number. (760)G6A6SS5 Emergency phone number. In the space provided below please list the costs associated with implementation of all dust control measures. The information provided below should include all implementation costs (including labor) for dust control throughout the project. Not all measures listed below will apply to all projects. Watering: / Chemical stabilization: �U0 Wind fencing: Covering haul vehicles: Wheel washers: Street sweeping: Paving. Wind sheltering: Coverings: Vegetation reestablishment: Auer project comptereon rnese recoras sncuc uc uurwruucu — .r.� «,r -'. gradinedemolition permit was attained and to the Coachella Valley Association of Governments (CVAG) at the address provided below. PM10.Cost Monitoring Coachella Valley Association of Governments 73-710 Fred Waring Drive, Suite 200 Palm Desert, CA 92260 1 All projects greater than one half (1/2) acre are also subject to SCAQMD Rules 403 and 4�3.1. For City Use Only Based on all of the provisions contained in this Fugitive Dust (PM10) Mitigation Plan .the Plan is: Approved 'X, Conditionally approved (Conditions specified below) Denied (Explanation attached) Signature of City Representative (Date) The following conditions of approval have been added to the Plan by staff in order to ensure an adequate level of fugitive dust control (Attach additional information if necessary) I have read the above conditions of the Fugitive Dust (PM10) Mitigation Plan and I agree to implement of all provisions at the concentrations and frequencies iaentinea. CONDITIONS FOR FDCP APPLICATION 2000-77: RJT HOMES/LA QUINTA FAIRWAYS TR 25389-4; ± 12.3 ACRES GENERAL: 1 . Applicant shall comply with all control measures as set forth in the approved application for FDCP 2000-77, and the following conditional measures. 2. Th.e full amount of security supplied for FDCP 2000-77 (as determined. by Public Works) shall be available to the City for any measure(s) deemed necessary 'by the City to achieve adequate dust control, whether or not such. additional .measures are included by the applicant for this application. The applicant shall implement all methods set forth herein for the duration of the project construction. Any requests for bond amount revisions/reductions must be made in writing to the Public Works Director. Security shall be in the form of a non -expiring Certificate of Depositor a renewable Letter of Credit. 3. Applicant shall submit copies of all records related to cost accounting for the dust control' measures assumed during all pre -grade activity and grading construction upon any request for release/reduction in posted security, or no later than 30 days after completion of all dust control measures as outlined in and conditioned upon the plan. All such records shall accompany a completed PM10 Program Report Form, available through the Public Works or Community Development Departments. Completion of all dust control measures shall be verified by the assigned field inspector. 4. Adequacy of all proposed and conditional stabilization measures shall be determined by the assigned grading inspector. The City may require remedial measures beyond those identified or conditioned upon the project, which the City deems necessary in the event such approved measures are not effective. The City -may release a portion of the -bonded amount to the applicant for such work. Enforcement of these conditions shall be at the discretion of the assigned grading inspector, who shall monitor and field verify that the spirit and intent of the FDCP and its attached conditions are being complied with. Adjustments to application frequencies, quantities an.d other aspects of this FDCP may be made by the inspector, in his/her discretion, in order to assure compliance. 5. The contractor/vendor responsible for provision of all soil stabilizing agents shall submit the appropriate Material Safety Data Sheet(s), along with approval from the Water Quality Control Board, to the Public Works Department prior to any site application. Application of stabilizing agents must be in compliance with NPDES and the State Water Quality Control Board requirements. 6. The conditions of this dust control plan approval are applicable to the full range of construction operations associated with the entire ± 12.3 acres within TR 25389-4, and shall remain- in effect for the- duration of all construction undertaken as part of development. approval for the subject property. Transfer of real property or other interests regarding this project shall not affect the validity of this plan approval. Implementation of all proposed and conditional measures shall be carried out for the duration of all construction activity, as applicable. However, nothing herein shall preclude any future party of interest from filing a revised FDCP with the City for any portion of the site. 7. Approval of this dust control plan does not constitute an authorization for any site disturbance, preparation or construction. The developer is required to .obtain any and all necessary permits and clearances as set forth in any development approvals issued and currently in effect pertaining to this site. This includes any type of testing, monitoring or sampling required as a condition of development approval, such as that conducted for atchaeologic, hydrologic and geologic reporting purposes. SITE DEVELOPMENT: 8. Any pre -watering of areas proposed for grading shall be in .accordance with recommendations of the grading contractor, based on the area'soil conditions as described in the associated soils report(s). At a minimum, pre -watering time shall be for three days prior to any earth disturbance(s). 9. FDCP 2000-77 indicates that 854 CY of export material will -be generated. All .transported soils shall be sufficiently stabilized '(watered down and/or covered) so as .not to create dust during loading, transport and spreading. Minimum freeboard shall be established by the Public Works Department. Any on/off-site storage piles shall be covered, and/or suitably stabilized at all times. 10. Track -out and other accumulation of soil material(s) onto any paved streets outside of areas proposed for grading (i.e. Park Avenue, Calle Tampico, affected internal paved roadways) shall be minimized. Any construction access to the site from existing pavement (specifically, north of Park Avenue/Calle Tampico intersection) shall be improved with a.c. pavement, aggregate base material or similar, for a distance of 120' from the pavement edge into the site to minimize track -out, until such time as the roadway is permanently paved, or access is abandoned. Wet sweeping/flushing of soil accumulations"from�ll paved areas shall be conducted daily, and kept damp during. construction hours until so removed at the end of the work day. 11. All unpaved travel ways serving the site shall be prepared for traffic and kept watered down and compacted to retain moisture _ content during all construction traffic/activity, including building construction. Road. lengths shall be watered each day as necessary, commencing prior to any traffic activity and terminating at the end of the work day after all activity has ceased. All track - out to paved surfaces shall be removed per Condition #10. 12. All construction traffic and parking shall be limited to existing paved areas: No vehicle parking or traffic of any kind is permitted on or over any previously stabilized or otherwise inactive unpaved areas or building pads. Any temporary office facilities (sales, construction, etc.) shall be' provided with paved, compacted or otherwise stabilized parking and access during their operation, to be constructed as required by Public Works Department standards. 13. Disturbed but inactive development areas subject to additional grading or building construction within 30 days of completion of the initial disturbance, shall be watered daily in conjunction with watering of access roads and other grading activity, and to the full extent possible once construction commences. All previously disturbed areas 'where further grading, construction or other land disturbance will not occur within 30 days of initial grading completion shall be stabilized with an appropriate chemical binder, as approved by the California Water Quality Control Board, Region 7, no later than four days after completion of the disturbance, in accordance with the provisions and conditions for this dust control plan approval. Such property shall be staked, posted or.otherwise restricted in order to prevent any vehicular access onto or over those areas. 14. Construction activity associated with this project will occur, during high wind activity (February through June) in the Coachella. Valley. All active graded areas shall be watered daily at appropriate intervals. A minimum of.1 water truck shall be stationed on -site at all times. All security and project personnel shall be alerted to the need for dust control and instructed to monitor graded areas for wind -generated dust as part of their routine duties. 15. On Sundays, holidays and other non -construction days, personnel shall be on - call for emergency watering in the event of high winds. Additionally, during all grading operations, an appropriate individual shall be assigned to monitor wind conditions. This shall be done by utilizing wind forecasts available from the South Coast Air Quality Management District (SCAQMD). Wind forecasts can be obtained by dialing.1-800-CUT-SMOG and following menu options for Air Quality and High Wind and Dust. The 'individual shall access this information prior to daily activities. In the event that winds are -predicted to exceed 25 MPH (403.1 High Wind Day), all construction activities and on -site traffic shall be closely monitored to insure compliance with the FDCP. The individual shall coordinate with the assigned inspector on adequacy of current dust control measures and any additional measures potentially.necessary. PM10 Program Report Form I. G ncmuiL ' nc?OT0.Q=ON Project Developer Same: Address: Phone: Project Site Project Title .Address: Tract No.: Acreages Grading Subcontractor (if d.f!erent) Name: Address: Phone: PP.ASES? YxS_ No If so how many? Type of Development/?roject: Comm =i.al Single Family Halt.! Family_ Demolition Other Date of Project/Phase Start -Up: Date of Project/Phase Comflletion: II. COST INPW =CN • ' If actual. costs are not available, please estimate to the best of your ability. . . 1. SiATXR: Amount: Total Cost: 2. BQ iT COM : A. Rater Trnr-k: Number on Site: Total Cast: Hourly.Rate: Hours: B. Street Sweeper: Number on Site: Total Cast: Hourly Rate: Hours: C. T.-mzporary Irrigation: Total Cast: D. hind Fencing: Linear Ft.: Total Cast: Cast/Ft.: S. Chemicai/Material Stabilization: Total Cost: Sq.'Ft. Cost per Sq. Ft.: F. Vegetation Cast: Material: Total Cost:. Psaaintenance: G. other: Type: Total Cost: Hourly •Rate: Hours: 3. LABOR COST: Hourly Rate: Total Cost: Hours: 4..ADI3rIS77STION COSTS: Total Cost: In. TOTAL COSTS: Add items 1 - 4 for total cost. TOM COST: ?LEASE RETURN =ORM AT COMPLETION OF PROJECT OR ?RASE OR ANNUALLY r^ROM TEE DATE OF ?ROTCT/?RISE START Up. 3A 1194