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1876�(STE: ✓"�� iih proper validation this form constitutes an bncroachment permit 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 Subdivision Improvement Permit — Class I I I DATE: 9/8/93 Minor Improvement Permit Class IV LOCATION OF CONSTRUCTION 78-672 fty 111 La Osinta (Street address or Description of Location) PURPOSE OF CONSTRUCTION Construct fast food restaurant DESCRIPTION OF CONSTRUCTION Drive thru lana and asphalt pavinx - drive thru curbs DIMENSION OF INSTALLATION OR REMOVAL 2600 sf drive thru concrete 6 curbinX, 3000 xffasphalt SIZE OF EXCAVATION, IF NEEDED APPROXIMATE TIME WHEN WORK WILL BEGIN 9/13/93 Sketch (attach construction plans if appropriate) APPROXIMATE TIME OF COMPLETION 12/01/93 ESTIMATED CONSTRUCTION COST $ 23*217.00 (Including removal of all obstruction, materials, and debris, backfilling, com- paction and placing permanent resurfacing and/or replacing improvements) In consideration of the granting of this permit, the applicant hereby agrees to: Attached Conditions Per Approved Plans Fusitive Dust Control Plan and Security -on File. pQ°D SEP 15 1993 D BV - See 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. Signature of Applicant or Agent Carl Karcher Ent. Inc. 1200 p. Harbor Blvd. Anaheia (714) 491-4343 Name of Applicant (please print) Business Address Telephone No. Tavaglina Coast 3403 Arlington Ave Riverside (909) 684-4420 Name of Contractor and Job Foreman . Business Address Telephone No. 278222 Contractor's License No. City Business License No. " Aetna Casuilty Surety 83GLS9957MA Applicant's Insurance Company Policy Number 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 Permit Fee Penalty Cash Deposit -Surety Bond if required TOTAL: Receipt No Received by Recordeclity $ 697.00 10.00 $ 707.00 Date 1876 PERMIT VALIDATION PERMIT NO. 1878 DATE APPROVED 9/9/93 EXPIRATION DATE 12/31/93 DATE SSU By Administrative Authority TELEPHONE: (619) 564-2246 Z SO I abed ?LST 'ON 4TWJaJ - SUOTUP1003 Ielnads -SaTOTqaA PaZTjOqqW1Jn Aq aSn qUaAajd of loom aqj So uojsnjDuoD aqq 4e paAojlsap AjaAT4Dajja aq jjWqS- peoi Ineq ajTS-UO AUV .8 "e4ujno ej So AITO aqj oq qsoD OW Is waauTW3 AIT3 a" TO UOTIDEIST40S aqq of pus Aq pajoaqTp Se aajjTwAa4 Gqj Aq pawooload aq 11sqs loom aqq isualITpuoo pTaTI MA 04 wapio UT 00 splepue4s A;T3 paqS!jqejsa laaw o4 oapAo u; peiTpban aq sqoT4eoTjTpow oo loom jsuoTjTppe Pinovs, */1 . *saT4TjTDej DTlqnd waq4o pus spear ssaDne o4 abewep waq4o no ablWep qUaWaAed Aus So jTedaz AoS ajqjsuodsaA sT aaq4Twjaj -sAepunS BUTPnIDUT SAwpTjOq lebal uO pauTejuTew no pa4eAado aq qou Asw 4ua'wdtnb3 -w-doo:g oq -w-e 00:g Qpjn4es -w-do :! 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Permittee/contractor shall install stop signs to stop construction traffic i t t cons ruc on ra c pr or o entering any public street' ^ ~ 10. When work is within 500' of a signalized intersection , the ' permittee shall notify Riverside County Signal Dept. at (714) 275- .6894 or Caltrans Signal Dept at (619) 688-6845 as � appropriate' 11. All traffic signal detector loops shall be -protected in place, any damage shall be the contractor/permittee's responsibility. 12. 48 hrs prior to starting work Underground Service Alert shall be contacted -at 14800>422-4133 and an "inquiry no." shall be provided tb the public works inspector. 13. Prior to occupation of the project site, the contractor shall submit and receive approval of a fugitivy dust control plan prepared in accordance with City of La Quinta Ordinance No. 219 (Chapter 6.10, LQMC). In accordance with said ordinance, the contractor shall provide the city security in an amount sufficient to guarantee compliance with the provisions of this ` permit. ` 14. All work shall be coordinated with the City's contractor and others working within the area as directed by and to the sat.isfaction of the City Engineer' 15' All backfill and subgrade soil shall be compacted to 90% relative dry density, all backfill soil within the top 2' of finish pavement surface shall be compacted to 95% relative dry density, all base material shall be compacted to 95% relative dry density. , Special Conditions - Permit No. 1876 11 / Page 2of2 The following Genera, and Special Provisions aro attached to and mace a part of Permit No. _ 1 _ GENERAL PROVISIONS The following snail always apply: ENCROACHMENT ON PRIVATE PROPERTY: This permit authorizes work lobe ac.omplished within City of La Quints right of way ONLY. Whenever construction extends within private properly. it shall be the resoons,oiiity of the permmee for nts contractors, to secure permission trom abutting property awnefS. Such authorization must De secured by the permittee prior to starting work. TRACKLAYINGCONSTRUCTIONEQUIPMENT: Cleatedtrseklavmgconstruetionequipmenishallnotbeoermmeatoopermsananv- Paved surface unless filled wtth smooth -faced street peps. All meenanical outriggers shall be fitted with rubber street shoes to Protea est req pavement is Scarred. spelled. or broken during the term of this contractor dthe pavement is meu ine paving during excavations. Rubber -tires equtpmem only shall be used in backfill operations in paved areas,If the existing trial these portions of road be resurfaces widr►etl. City Of La Quints shall over their smire th. Resurfaang shall consist of one .City of two undies all of u st surfacing plus apdreonme seal coat as specified above, PROTECTION OF TRAFFIC: All excavations and work areas shall be properly lighted and bam.aded as deemed neceteoryby the City Engineer or La Quinta City Public Works Inspe.tors. Suitable detours and detour signs shall be placed and maims tried for the duration of the protea. The City shad be notified 24 Hra. in advance of any traffic detours or delinestions. CARE OF DRAINAGE STRUCTURES: Any drainage structure including corrugatetl metal pipe, concrete qpa. steel culvert and concrete structures encountered during excavation which necessitate removal shell be replaces in kind. In the Sterit.it becomes necessary to remove a cut existing drainage structures. City of La Quints shall be notified prior to commencement of this work. Drainage structures arra open drains shall be kept free of debris at all times for proper drainage. RIGHT OF WAY CLEANUP: Any surplus materiel resulting from excavation and backfill operations snail be removea from the right of way. All paved surfaces shall be broomed dean of earth and other objectionable materials immediately afterbacltfill and compaction. Existing gutter line and drainage ditches shall be replaced to their original standard or better. All excess material Shaft 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. OE -WATER OPERATIONS: If de -watering operations are required and pumps aro forcing water on City of La Quints roads. it shall be the responsibility of the permittee (contractors to control this water and to provide off-street barricades when "meoaory. CLOSING STREETS: No street shall be closed. A minimum of one ,ane of traffic Shall be maintained at all times to protide limned access for the adjoining property owners and emergency vehicles. In the event it i s felt by the perm rtee that he mustdose • street for any length of time, permittee shall contact this office to obtain the necessary permission. SPECIAL PROVISIONS The follwing stall apply ONLY when indicated: R1 OTIFICATION: Permmee shall notify the City at 664.2246 at least 48 hours in advance of starting construction. R2 CASH DEPOSITS OR BONDS: A cash bond or an approved surety bond in an amount of not less than $ shall be furnished in the name of City of La Quinta to cover all work involved in the restoration of the various La Quints roads and survey monuments. This bond shall be continuous until cancelled by the City Engineer. Thio bCnd must be posted prior to commencement of any work on this project. s A UTILITY CLEARANCE: (Substructures)Priortomaking artyexcavationwithintheCityofLaQuints right ofw,ayauthorized by permit, the permittee shall contact all concerned utility pompames relative to the I= on at existing substructures. Damage to misting substructures resulting from operations of the permmee, conQutied under thin Permitshall be the solelog"ro,bilfty R4 UTILITY CLEARANCE: (Surface structures) No work shaN be done under this permit until all utilities are door of the i proposes work site. The permmee snail notify all .oneernea utility companies of the proposed work. R5 PAVEMENT WIDENING: Area between the proposed Concrete surfaced withinches of A.C. paling placed on gutter line and the existing road pawrMrtt shall be ! having an "R"valueof not less than u+ehesofeless aggregate subba" course and in conformaneswith City of La Quints Road ImprovementS4nsaros and Specifications. Ordinance #461. R6 PARKWAYGRADING:Afeabetweenthepropertylineandtopattheproposedconcretecurbshallbegradedtoaslopeof 1/4 inch to one foot 111. P(/ORADES & STAKES: City of La Quints shall establish grades and stakes for the proposed concrete curb and gutter { construction. R8 RADE CHECKING: CitYof La Quints shall check grades upon racelat of clan and ppofile and/or grades as"Mblishad by a licensed engineer. R9 CURB REMOVAL FOR DRIVEWAYS: A portion of the existing concrete curb and/or curb and gutter I fe itlahell be removes. 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 Quints Standard 0207. RIO 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 plated an I -,) of class aggregate bass. Driveway construction shall conform to attached drawing. R 1 1 CULVERTS: A :nch diameter ( ) Culvert snail be installed with the invert approximately 1-1 /2 inches below and in line with the existing flow line. Culvert installation shall conform to the attached drawing. R1 SIGHT CLEARANCE: Sight clearance of 600 feet in either direction shall be assured and maintained. R13 SOIL STERILIZER: The area to be surfaced shall be treated with sod sterilizer. Rate at application shall Comply with the manufacturer's specifications. 14 OOROINATE WORK: The proposed work shall be subordinated to any operation which the State of California or City of La Quints may conduct in this area during the period of this permit. Work shall be coordinated with the Ste or City of La Quinta forces to preclude delay or interference with State or City of La Quinta protects. SURVEY MONUMENTS: prior to excavationor beginning of construction all survey monuments which exist on the comerima of all streets or property lines when involved $half be Completely tied out so they maybe readily and correctly be ►egiscad by a licensed Civii engineer or surveyor at the expanse of the cermttme- A complete set of mmn ahowttng the ties to these mcnumsme snail be furnished to the City Engineer onarto the removal of arty monuments. This office shall 08 notified upon conotepon of reptacgment of all survev monunteRg for trfopar drdfaCt Clearance. - • - • �...­.v � a. - w n cavation or oeomnma of construction. an survev monuments snail be lieaout ov C,ty Jt La Quinta anti sultaole Oavment Or Guarantee ai Oavment snail be mace as relmoursernem tar all work Invfwvec, R17 PAVEMENT CUTTING: Pavement will be mecnamcaoir cut to a straignt edge prior to excavation. Method of pavementcutting shall be approved throudn the office of the City Engineer. (Under no circumstances snail excavating equiome'nt be used to excavate prior tg cutting of oavementl. Excavation material shall be oiacea In such a dos Ition as to be& facilitate the general flow of traffic. Prior to final paving operations. anv eamaoe to pavement straight edge snail be corrected. R18 PAVEMENT CUTTING: Pavement snail be saw cut prior to removal. Prior to final paving operations. any damage to pavement straight edge snail be corrected. R1 LIMIT OF EXCAVATIONS: Excavations snail be limited to I.0001ineal feet of open trench before backfill operations must begin. All excavations snail be properly barricaded with lights overnight, on weexenas and noliciays forthe arotection of the traveling Puolic. The Public Works inspector snail determine the suitability of excavation oarricading In eaen case. No .. excavation small remain open for a pericia exceeding five IS) days. No excavation snail be mace unless the construction material is actually on the work Site. R20 BACKFILL MATERIAL Backfill shall be free of brush, roots or other organic substance deirlmenta.::.;s use for purposes of producing an adequately consolidated backtdl. Any material which the City of La Quina deems unsuitable use fo(purposes 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. R21 BACKFILL SAND: Backfill shall be approved transit-mrx sand or equivalent and shall be placed in lifts of notgreaterthan three feet l31 and vibrated using vibrotamper cr equivalent equipment. Alternate methods maybe subsntuted, but in any case a relative compaction of 95 percent shall be attained within the a:n:ctural section of the roadway. BACKFILL PLACEMENT: Backfill shall be applied in lavers of not more inan 50 percent of the total death of the trench before flooding or a maximum of five-foot (51 lifts where trenches are of excessive depths. Care is to be exercised that the backfill materiel is not subjected to extreme swell by flooding operations. Backfill material shall be placed so that the resulting compaction shall be not less than 900ercent or ecuivalentt0 the surrounding ground, whichever 15 the greater compaction. Where dancing or flooding is used for a maximum settlement, adequate dikes will be constructed to retain the water. Where letting is used. the jets shall be of sufficient length'to reach the bottom of each !aver and the water supply shell be continuous. COMPACTION TESTS: If so required bvthe inspector, compaction tests shall be made at intervals of not more then 1.000 feet and a minimum of one 0) 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 mace as outlineo In Section 6.3.01 of the Stanaara Specifications. Division of Highways. State of California. dated January 1973. POne COMPACTION TESTS: If so required by the inspector. compaction tests shall be made for eaen crossing or service line. 11) copy of each test shall be forwarded to the Ci ly Engf neer fpr approval and filed prior to making permanent repairs. Compaction tests shall be made asoutlinea in Season 6.3.01 of the Standard Specifications. Division of Highways, Stale of California. dated January 1973. R25 TEMPORARY PAVEMENT REPAIRS: After completion of bacidill 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 3,000linew feet of trench has been excavated and backfill operations completed. but in no rase shall the placement of the temporary p ry pavement exceed a five 151 day limit. R26 PERMANENT PAVEMENT REPAIR: After backfill and compaction operations 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 temporary road repair. daysahereompletionof R27 PAVEMENT REPAIR: F.A. S.: Upon completion of backfil I and compaction. a temporia TV pat . Ch consisting of two inches (2 of cold mix paving (SC -800) shall be placed immediately. A permanent paten of three inches (3") of A.C. surfacing shall • be placed on six inches 16") concrete base as directed, but not later than fifteen (15) days after completion of temoorary Paving. Concrete base shall be of fiv"aek mix and shall conform to the City of La Quinta Road Improvement Standards and Specifications. Ordinance #461. R28 '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. t R29 SEAL ARMOR COAT: A seal coat consisting of an application binder and screenings shall be applied on all patch areas where such seal coats existed prior to issuance of this perm R. Seel or armor clots shall be applied as Spepdied in Section 37. Standard Specifications. State of California. Division of Highwevs. of dated January rk of pavement repair to 1973. Wo be accomplished by a licensed contractor engaged in the business R30 STREET RESTRIPING: Where street striping is still visible on streets s f excavated. such striping shall be replaced upon R31 TREE RELOCATION OR REMOVAL. Tree relocation within the City of La Quinta road right of way shall be accomplished by a licensed. bonded anti insurea tree service. and handled safely without mterference or hazara 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 removed in sections which can be handled safelvwithout Interferenceor hazard to highwav traffic. The entire width of the tree stump snail be removed and disposed of so that no debris remains in view of the highway. The stump hole shall be backfilled and thoroughly compacted as specified In the following paragraph. Where It becomes necessary to restrict traffic, the work shall be restricted to a maximum of 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. R32 TREE TRIMMING: . a. Only the necessary trimming snail be accomplished to provide clearance of the facility for one calendar year. All broken Or week Sections within the trimming snail be removed. b. Where it becomes necessary to restrict traffic. the work shall be restricted to a maximum of 500 feet at anyone time. Adequate signs. flagmen, and/or barricades shall be provided to protect the traveling public at all times. c. If tree trunks are partially outside of the City of La Quinta road right of way, permittee small make his own arrangements with adjoining property owners for consent to the trimming in addition to the authorization proviaea by this oermn. d. All tree trimming on EVERGREEN TREES. PALM TREES. and other ORNAMENTAL TREES shall be accomplished to the satisfaction of the City Public Works Inspector. e. Abutting property owners shall be eontaaed, in all instances. prior to trimming or topping trees. I. Pruning snail, in all instances. be at the shoulder of the crotch to insure even. fast nearing in all cuts of two inches !2") and apd Ove in size- Sealant shall be Boost" to all cut smions as directeOv the City Public Works Ifisa@, NOTE: - , With proper validation this form constitutes an encroachment permit CITY OF LA QUINTA APPLICATION FOR PERMIT -PUBLIC WORKS CONSTRUCTION (ENCROACHMENT) For the construction of public or private curbs, driveways. pavements, sidewalks, parking lots, severs. water mains and other like public works improvements in connection with MINOR IMPROVEMENTS and APPROVED SUBDIVISIONS DATE: 69 Subdivision Improvement Permit — Class 111 LOCATION OF CONSTRUCTION Minor Improvement Permit Class IV - � l �� ��%�//�l1 ��� (Street address or Description of Loation✓-T PURPOSE OF CONSTRUCTION lac' • � • • • ��/:�%.r'/f'/�/% i� � • •,e 4 LEN _14 614-90IIIIIIIER 2_5 APPROXIMATE TIME WHEN WORK WILL BEGIN Sketch (attach construction plans if appropriate) '5>� pi -F -p cam! AiTi One S Fuc - l l i _P Ow�T APPROXIMATE TIME OF COMPLETION ESTIMATED CONSTRUCTION COST S O (Including removal of all obstruction, materi is, a debris, backfilling, com- Pwtion and placing permanent resurfacing and/or replacing improvements) In consideration of the granting of this permit, the applicant hereby agrees to: Indemmfv, defend and save the City, its authorized agents, officM. representatives and employees, harmleo from and against any and all Penalties. liabilities or loss resulting from deans or court action and arising out of anv accident. loft M happening or occumng a a proximate rMit of env wort undertaken under the permit granted pursuant to tan to persons anion or prop* ao0liwtion. Notify the Administrative Authority at tem tvanty-four 124) hour in advanp of the rima when wort will be ftarte0. Comoly with all appiiable City Ordinenwes, the terms and conditions of the panni and all apotieaote hula and regulations of the City of La Quints and co pay for any addklonal replaearwmt neeefs♦ry as the result of this work, " Signature of Applicant or Agent T Name of Ap Icant (please print) � � cY r, Business Addr sf Name of Contractor and/Job Forema� Contractor' License No. Applicant's Insurance Cgrr'ipanyG, fel ,A -S / Ll C y FEES: Subaivision Improvement Permit —Class III Public improvements: 3% of estimated construction costs Private improvements: 3% of estimated construction costs Minor Improvement Permit — Class IV: See attached schedule Inspection Fee $ Permit Fee Penalty Cash Deposit -Surety Bond if required TOTAL: $ Receipt No. s Received by Date Recorded by / Telephone City Business License No. Policy Number PERMIT VALIDATION PERMIT NO. /e e - DATE APPROVED EXPIRATION DATE - DATE ISSUED 17r By Administrative Authority TELEPHONE: (619) 564.2246 c I Small Scale Construction/Demolition Projects i5 Acres or Less), Fugitive Dust (PM10) Mitigation Plan Date: rA63 Jurisdiction: File #: Part 1 - Project Information 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 intumst ation or provision of inaccurate information may delay the processing of your Fugitive (PMIO) Mitigation Plan (Plan). It is recommended that you submit your Plan concurrent with your grading or demolition permit application. Project proponent: Address: Day phone number: altoLl Emergency phone number. Grading contractor (Contact. Person): k CkML Address: 340 cJ N� i N ►1 Day phone number:clpci i Emergency ph ne number. q Construction site street address: .� Construction site location: (Please include an 8.5 x 11 location map) Construction site assessor's parcel number'(Tract #): X17 A?! 0,5794,; Parcel (Tract) size: Acres or Square feet Anticipated date of physical project initiation: - ✓? S.3 Anticipated date of project completion: _ p _ FS Anticipated costs for dust suppression: O'si'er - CrJ (Attachment B - Must also be completed and mailed to the appropriate address when construction activities have been completed) 1 All projects greater than one.half (1/2) acre are also subject to SCAQMD Rules 403 and 403.1. Part 2 e 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 letter beneath the fugitive dust sources listed below. 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 RG FG FC Details (e.g., frequency of application, number and tine of dust control implements, etc. . Please be as specific as possible) Unpaved Roads G� / n • ..0 c LI � • fi u i _.. v I! / 2t . Storage Piles i G Paved Road Track -out N� �vrecrD RSC FG fC Details (e.g., freuuencv of application number and t W of dust control implements, etc. Please be as specific as possible) Land Clearing Disturbed Surrace Areas 144n rlto2a�I'W' Part 3 - Agreement I certify that the information contained in this Fugitive Dust (PM10) Mitigation Plan is true and accura and that all measures specified in Part 2 will be implemented during project constructi I authorize the City of La Qu i nta to enter the above mentioned property for inspec ' n and/or abatement purposes, and I agree to hold harmless the City and its represent ves from l* ility for any actions related to this project. I also agree to complete a recordee ing requirements included herein as Attachment B once the projec bee co' plet 4 . -3 ig ature o er ut orize esentative ate I have read the nditions of the Fugiti Dust (PM 10) Mitigation Plan and the owner has authorized th imple entation of all its provisions throughout project buildout. I ame 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. The 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 (1) 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 e)ot unpaved areas onto paved areas o System can be adjusted to spray entire vehicle, including stored bulk material in haul vehicles (2) Unpaved (F) 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 (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 Areas/ required concentrations Inactive Construction Sites (T) Watering o Would require frequent applications unless a crust can be developed over the site (U) 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 i ' (Source No) Reasonably Available Sou r Control Measures Comments (2) Unpaved (I) Reduce speed limits o 15•mile per hour maximum Roads (Cont'd) ()) 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) 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 (L) Wet suppression o Application methods include: spray bars, hoses and water trucks o Frequency of application will vary on site specific conditions (M) Chemical suppression o Best for use on storage piles subject to infrequent disturbances (N) Altering loadin/loadout o Confine loadin/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 areas onto paved Road areas Track -out o System can be adjusted to spray entire vehicle, including stored 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 Areas/ required concentrations Inactive Construction Sites (T) Watering o Would require frequent applications unless a crust can be developed over the site (U) 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 i For City Use Only Based on all of the provisions contained in this Fugitive Dust (PM10) Mitigation Plan the Plan is: Approved 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 intormation if necessary I have read the above conditions of the Fugitive Dust (PM 10) Mitigation Plan and I agree to implement all provisions at the concentrations and frequencies identified. Signature of Owner or Authorized Representative ate ATTACHMENT B. - COST INFORMATION Small Scale Construction/Demolition Projects(5 acres or Less) Fugitive Dust (PM10) Mitigation Plan Date: Jurisdiction: Project File #: Project proponent: Address: 79-617,-2 Day phone number: 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: !�M Chemical stabilization: Wind fencing: Covering haul vehicles: Wheel washers:' Street sweeping: ,pp Paving: Wind sheltering: . Coverings: Vegetation reestablishment: After project completion .these records shall be transmitted to the Jurisdiction where the grading demolition permit. was attained and to the, Coachella Valley Association of Governments (CVA G) at the address provided below. PM 10 Cost Monitoring Coachella Valley Association of Governments 73-710 Fred Waring Drive, Suite 200 Palm Desert, CA 92260 . T H E .� ' ' TO: FROM: DATE: SUBJECT: MEMORANDUM � �� \ ] ol V Saundra Juhola, Admin. Services Director Hector Guzman, Engineering Technician September 17, 1993 Carl's Jr.. Restaurant (Plot Plan 92-004) The developer of the subject project has provided the City -with a cashiers check in the amount' of $500' The check is a security for the Fugitive Dust Mitigation Plan' Please keep this security in your Development file' ' HG/hg � "a09090 & 3 3 7 LI'' 1: 12 1000 2481:486 1 S03266 no l t a ,,.4 f`�- *,het• ���~� i � • �. ; ... — { !"? � ^+ '7'!►�4� k R,. EARTH SYSTEMS CONSULTANTS S.C.. :o BUENA ENGINEERS DN. 79.811 B Country Ck6 DAm Bemtuda Dunes. CA 922D1 • (819) 345-1588 . Client Name Client Address Client Phone DATE,'J!'.'' .,.� .,•3�.� JOB � -'F' - PRalies FIELD TESTING LOCATION CONTRACTOR, L/ OWNER WEATHER TEMP. oat AAA oat PAA PRESENT AT SITE jDRYTEST LOCATIONDENSITY FIELD TESTING —WIN i CLIENT REPRESENTATIVE SIGNATURE FIELD REPORT i TECHNICIANS SIGNATURE 00118'