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3055NOTE: _ " With proper validation this form constitutes an �j,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, sewers, water mains and other like public works improvements in connection with MINOR IMPROVEMENTS and APPROVED SUBDIVISIONS DATE: 7LDIJ19 q LOCATION OF CONSTRUCTION L ,-% L ' L , P,— "9LCL (Street address or Description of Location) Subdivision Improvement Permit — Class III Minor Improvement Permit Class IV PURPOSE OF CONSTRUCTION 777(31U, 0"' Sketch (attach construction plans if appropriate) DESCRIPTION OF CONSTRUCTION j1r sSs4.. DIMENSION OF INSTALLATION OR REMOVAL ??s = n 13 SIZE OF EXCAVATION, IF NEEDED 01-LL APPROXIMATE TIME WHEN WORK WILL BEGIN "L," L)2 APPROXIMATE TIME OF COMPLETIONT��O%� ESTIMATED CONSTRUCTION COST $ (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: Indemnify, defend and save the City, its authorized agents, officers, representatives and employees, harmless from and against any and all 4 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' CA'3, , 'ti 1� uiC , f'�o P J201 Name of Applicant (please print) Business Address Telephone No. Name of Contractor and Job Foreman Business Address Telephone No. 7V�011) 4 Contractor's License No. City Business License No. Applicant's Insurance Company Policy Number FEES: Subdivision Improvement Permit — Class I I I 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: 1 Receipt No. Received by Date PERMIT VALIDATION PERMIT NO. DATE APPROVED 6�15/9q EXPIRATION DATE 7, We d ) r, DATE ISSUED di By ,W Administrative Authority Recorded by 11 Telephone: (619) 777-7075 (00 Earth Systems Consultants E� Southwest 79-81 lB Country Club Drive Bermuda Dunes. CA 92201 Ss (760)345-158S (800)924-7015 2 0 FAX (760) 345-7315 December 22, 1999 Centex Homes 2280 Wardlow Circle, Suite 150 Corona, California 91720 ,Attention: Mr. John Fong Subject: Laboratory Test Results . Crushed Miscellaneous Base Project: PGA West Weiskopf Course La Quinta, California File Number 07000-02 99-12-770 RECEIVE® FEB 01 2000 PUBLIC WORKS This report presents the results of laboratory tests performed. on one sample of crushed miscellaneous base. The sample was obtained by our personnel from the above mention project on December 20, 1999. Per your request the following tests were performed: 1). -Sieve Analysis, (ASTM C7117/C-136) 2) Maximum.Density/Optimum Moisture (ASTM D1557) The laboratory test results are attached. We trust this meets your current needs. If you have any questions or need further assistance please contact us. Respectfully submitted, EARTH SYSTEMS CONSULTANTS Southwest h- Mark Houghton' Craig S. Hil Materials and Testing Supervisor CE 38234 Distribution: 2/Centex Homes ; 1/City:qf La,Quinta . 1/Granite Construction';Company 1/BD 1/V-TA QPoF ES,s/ON S. yi��F2 u CE 38234 m EXP.3/31/01 r" spy CIVIL �\P �OF CALI�� I" ..... ..... December 22, 1999 5 A) Sieve Analysis - Fine 2 Summary of Laboratory Test Results Crushed Miscellaneous Base Sampled December 20, 1999 i File No. 07000-02 99-12-770 Sieve Size Percent Passing SSPWC Sec 2.00-2.4.2 Specification Compliance 1 1/2" 100 100 VI 100 3/4" 98 85-100 1/2" 87 1 3/8" 74 5.5-75 #4 48 30-50 #8 44 #16 32 #30 21 12-28 #50 13 #100 6 #200 3.1 2-10 B) Maximum Density/Optimum Moisture ' z Max Density = 134.0 pcf Opt Moisture = 6.0 % . t EARTH SYSTEMS CONSULTANTS SOUTHWEST ..y '.Y - Earth Systems,� Consultants Southwest 79-811 B Country Club Drive Bermuda Dunes, CA 92201 • (760) 345-1588 l Client Name i•_ Client Address / I t Client Phone DATE JOB NO. PROJECT /Py AS- �'17� ( pil LOCATION ' // o fJi e/ I /Z11 CONTRACTOR OWNER WEATHER TEMP oat AM Oat PM PRESENT AT SITE ,x TEST NUMBER ` 1 .V�. t' -LOT— NUMBER S f`,-e { Saa l:a� �& ELEVATION FIELD TESTING REFERENCE CURVE MOISTURE CONTENT % DRY DENSITY Ibs/cu. ft. MAXIMUM DRY DENSITY % MAXIMUM DRY DENSITY Ibs/cu. ft. OPTIMUM MOISTURE CONTENT % c (c � -2, ie 35 C� r fit„#Ga 3.� c, /.,ts �lU fUZ•� %/ rt 26 Al Z. To? 1631 Z r REMARKS: Ii °��'? %1 l l/ / �`5�S / ` l� C / C FI,E'j-'D-REPORT CLIENT REPRESENTATIVE.SIGNATURE BD•FS-001 (10/98) TECHNICIANS SIGNATURE 241.3 I l �r Earth Systems C-sultants Southwest 79-811 B Coun4,.Club Drive Bermuda Dunes;1CA 92201 • (760) 345-1588 Client Name Client Address Client Phone DATE s JOB NO. % Lt,30 z -.. PROJECT .7- " LOCATION CONTRACTOR OWNER WEATHER TEMP Oat AM Oat PM PRESENT AT SITE FIELD TESTING REFERENCE CURVE TEST �- 9^J� c� rJ ?LOT ELEVATION MOISTURE DRY MAXIMUM MAXIMUM OPTIMUM NUMBER t, NUMBER CONTENT DENSITY DRY DRY MOISTURE % Ibs/cu. ft. DENSITY DENSITY CONTENT % Ibs/cu. ft. % y. a �C) BIZ. a 1141- _��i ff �, • 1 r t � li I C A 7 -3. . l 11-111C t a-j r REMARKS: ti .� K( r: /o > r. t-1p�.:.r- w �•, v Pt �`•J t,- o rt uo ry ^� S L.l i C, P' �!2A 4 "+� r, v- "�"" 'S� E•^ �.+..ILi i' ^^•+'�-J iw� r �'.:•{w.a1..,+=P" .^?. 1 � ^_.lr J� �.Ci.� !" r; r ✓f �f) �ti, .�. r!"�'!"! if r'f S r•C —�1 !i 4'\.. `...r t r' !'� t +" � �..J � a � �.. r. V ( ^ i 9 �...J •6"' h i 4CJ C-?`"' (� C-4- A r, Ar"o n as �P-- l� !AA P A s-o f ,. _ � �- c. t �' `i CLIENT REPRESENTATIVE SIGNATURE. BD-FS-001 (10/98) AFIELD REPORT TECHNICIANS SIGNATURE Earth Systems Consultants IMPFSouthwest 79-811B Country Club Drive Bermuda Dunes, CA 92201 • (760) 345-1588 Client Name Client Address Client Phone -- 1, - 4->-A DATE d s JOB NO. Z PROJECT 7-% G �L LOCATION I CL —A i �,LA CONTRACTOR OWNER WEATHER TEMP Oat AM Oat PM PRESENT AT/SITE 4. FIELD TESTING REFERENCE CURVE MOISTURE DRY MAXIMUM MAXIMUM OPTIMUM TEST LOT ELEVATION NUMBER NUMBER CONTENT DENSITY DRY, DRY, MOISTURE % lbs/cu. ft. DENSITY DENSITY CONTENT % lbs/cu. ft. % rVI A V 10-3 92- -2 Z 2-0 MA Y2 -7 Z- io�' 94 61 z 2 6) 7 loug, 90 REMARKS: YA CLIENT REPRESENTATIVE SIGNATURE BD-FS-001 (10/98) FIELD REPORT TECHNICIANS SIGNATURE N E 2856 ........... '�`��. r 4'��?� -l; ,,.'�.'��SxAC�i^"'"'"•o"°v`kxrry�+'y'q,•�` sultants Earth Systems Con IO/ Southwest . 79-811 B Country Club Drive Bermuda Dunes, CA 92201 • (760) 345-1588 Client Name Client Address l Client Phone DATE JOB NO. I/I3I� • PR'OJECT t LOCATION i_ da. S..a , r A CONTRACTOR OWNER ' WEATHER TEMP Oat AM Oat PM PRESENT AT SITE f^• �� r ! � F a'r. c 'fit J. i'•:) � I TEST NUMBER i ••t e� �=Z i r 1 LOT NUMBER ELEVATION FIELD TESTING REFERENCE CURVE MOISTURE CONTENT DRY DENSITY Ibs/cu. ft. MAXIMUM DRY f DENSITY % MAXIMUM DRY ` DENSITY Ibsku: ft. OPTIMUM MOsISTURE CONTENT % Z. `Sc �G Z_ % -) 04 9� IL REMARKS: CLIENT REPRESENTATIVE SIGNATURE BD-FS-001 (10/98) FIELD REPORT TECHNICIANS SIGNATURE_ 2900 ultants Earth Systems Cons 1./ Southwest 1 79-811 B Country Club Drive Bermuda Dunes, CA 92201 • (760) 345-1588 Client Name Client Address Client Phone DATE JOB NO. 117 ' ► PROJECT LOCATION o�,,,.i L>\ A CONTRACTOR OWNER WEATHER TEMP Oat AM Oat - ' PM PRESENT AT SITE jli i FIELD TESTING REFERENCE CURVE TEST LOT ELEVATION MOISTURE DRY MAXIMUM MAXIMUM OPTIMUM NUMBER o IJ NUMBER CONTENT DENSITY DRY DRY MOISTURE �i % Ibs/cu. ft. DENSITY DENSITY CONTENT % Ibs/cu. ft. % 7 b C-j ! r 10 10 S v cl 17 to C, 1 c, REMARKS: t ^ ,� , . t:. a Jt 1 n�:>r_ t C :� I �v �:`"f•l(��1 �" �.� IAA, f C- /- r"'f V `-'Y "T i .'v?.. 1 C Y.:,x , hi D R:l"ii ..�.i k1 ^ {.i '„- jt l.1 C 1 .f. •., !- �.. + r •.j ti. t , 1% Y�' i -� �'• ( ":.) � w �.� � f � -+ �,,��..-c..� v� w � � r.I ,� cl�`.l �., , ..�'� �-� 1 r cEc i� f�' 'r l f CLIENT REPRESENT TIVE SIGNATURE BD-FS-001 (10/98) S � v FIELD REPORT TECHNICIANS SIGNATURE 2933 wv Earth Systems Consultants ;R110F Southwest 79-811 B Country Club Drive Bermuda Dunes, CA 92201 • (760) 345-1688 Client Name Client Address Client Phone •r - n DATE JOB NO. PROJECT LOCATION t' t% C , CONTRACTOR OWNER WEATHER TEMP oat AM oat PM PRESENT AT SITE FIELD TESTING REFERENCE CURVE MOISTURE CONTENT DRY DENSITY MAXIMUM DRY MAXIMUM DRY OPTIMUM MOISTURE TEST NUMBER t l ; . - r (� `> `4 `> LOT . NUMBER ELEVATION % Ibs/cu. ft. DENSITY DENSITY CONTENT % Ibs/cu. ft. % { /7 f l �-Z� "ZI t 5 c C3 ,/ �07 15 Az REMARKS: �CIIENT REPRESENTATIVE SIGNATURE BD•FS-001 (10/98) z FIELD REPORT TECHNICIANS SIGNATURE -0. 2934 0IK Earth S stems Con ultants y Southwest 79-811 B Country Club Drive Bermuda Dunes, CA 92201 • (760) 345-1588 Client Name •-v Client Address Client Phone DATE ti "' JOB NO. PROJECT OCATION L•& CONTRACTOR OWNER WEATHER TEMP Oat AM i oat PM PRESENT AT SITE i TEST NUMBER i .ui� G►��+�1 LOT NUMBER ELEVATION FIELD TESTING REFERENCE CURVE MOISTURE CONTENT % DRY DENSITY Ibs/cu. ft. MAXIMUM DRY DENSITY % MAXIMUM DRY DENSITY Ibs/cu. ft. OPTIMUM MOISTURE CONTENT % w z ! (_\ �3� �• lD��. o 3 V-OCO 04 rS Z2t 5,10 16-01 107.2 T( f 1 4 �' b /Q(". 14 &Z /01.7 9 S j ` # 1�-�►a� C� 3 �r�G.� s . '� REMARKS: DAi-� f ��,. f ✓►AO�e t� `1 Q 1uf? k r�✓ �., G► .0 1 / �.-� fC-1 '�' S R C tni�nh n 7 li 4e'1 S Vi G sS, r olrI a u 1 LL v J FIELD REPORT CLIENT REPRESENTATIVE SIGNATURE BD-FS-001 (10/98) TECHNICI� ��GNATURE279O i�91Y3�+K��i Earth Systems Consultants 111IM71, Southwest 79-811 B Country Club Drive Bermuda Dunes, CA 92201 • (760) 345-1588 Client Name Client Address Client Phone DATE .7 zo ` JOB NO. r7004-oZ PROJECT '.t/1�' • o y c, t�vs x t �� '� tr J- - L / t'1 C� LOCATION J , 6L' CONTRACTOR OWNER WEATHER TEMP oat AM °at PM PRESENT AT SITE TEST NUMBER cu-q RU C.� t �lC� L LOT NUMBER ELEVATION FIELD TESTING REFERENCE CURVE 'MOISTURE CONTENT % DRY DENSITY Ibs/cu. ft. MAXIMUM DRY DENSITY % MAXIMUM DRY DENSITY Ibs/cu. ft. OPTIMUM MOISTURE CONTENT % 1 107.to ► t r �' '� i to lot z 51 2 M A akow o 0 K �� t � ��s�t� � Z64 �� 6. Co i � REMARKS: 1! CLIENT REPRESENTATIVE SIGNATURE BD-FS-001 (10/98) FIELD REPORT i TECHNICIANS SIGNATURE 2791 Earth Systems Consultants �d Southwest 79-811B Country Club Drive Bermuda Dunes, CA 92201 • (760) 345-1588 Client Name Client Address Client Phone DATE ` . 7 JOB NO. � PROJECT 6,17 LOCATION CONTRACTOR OWNER WEATHER TEMP Oat - AM oat PM PRESENT AT SITE TEST NUMBER LOT NUMBER ELEVATION FIELD TESTING REFERENCE CURVE MOISTURE CONTENT % DRY DENSITY Ibs/cu. ft. .MAXIMUM DRY DENSITY % MAXIMUM DRY DENSITY Ibs/cu. ft. • OPTIMUM MOISTURE CONTENT % 3 �N,,A,rfell rod qF y7 REMARKS: x?1A), r FIELD REPORT CLIENT REPRESENTATIVE SIGNATURE TECHNICIANS SIGNATURE BD-FS-001 (10/98) 3006 Earth Systems Consultants Southwest 79-811 B Country Club Drive Bermuda Dunes, CA 92201 • (760) 345.1588 Client Name ClIent Address Cuenl Phone DATE -ZZ• ` JOB NO. PROJEOT 1 Alf LOCATION a f U,',4 CONTRAC R OWNER WEATHER TEMP oat Oai ALI Pm PRESENT AT SITE TEST NUMBER LOT NUMBER ELEVATION FIELD TESTING REFERENCE CURVE MOISTURE CONTENT DAY DENSITY Ostu. !t. MAXIMUM DRY DENSITY '/ MA)4MUM DRY DENSITY Ibsh. ft. OPTIMUM MOISTURE CONTRiT o y� yG 6-1 �8rt�� -s AZ. 9.S ,a �. FIEUDREPOR.T CLIENT REPRESENTATIVE SIGNATURE TECHNICIANS SIGNATURE BD-FS-001(+We8) N? 3008 Z'd STCG-SjC 09G sque,4jnsuo0 swa,4srS 44ue3 08S:b0 66 CZ daS WOW Earth Systems Consultants• . Southwest 79-811 B Country Club Drive Bermuda Dunes, CA 92201 • (760) 345-1588 Client Name Client Address Client Phone DATE JOB NO. PROJECT { LOCATION L. A CONTRACTOR OWNER ' WEATHER TEMP Oat AM Oat PM PRESENT AT SITE TEST NUMBER �; LOT NUMBER ELEVATION FIELD TESTING REFERENCE CURVE MOISTURE CONTENT % DRY DENSITY Ibs/cu. it. MAXIMUM DRY DENSITY % MAXIMUM DRY DENSITY Ibs/cu. It. OPTIMUM MOISTURE CONTENT % I a J �� J F'�: t"i� r-�Gsv^.� , - e ✓ tr,J+.v �e � s% l• t„� u � C3 (� / �� Cr.'� ! �� L� REMARKS: 0\, r n,la y t. r f �. �... e, i 1.T .^A la = �a r• - "-je f t .. � x•.` ^ c ��. i��^ #,vim. rv,!!. s L F-A-)—,j �'� �' '' ✓ -+'-v J E �. �. CLIENT%REPRESENTATIVE SIGNATURE BD-FS-001 (10/98) FIELD REPORT �91 L%. TECHNICIANS SIGNATURE } 2952 The followingGeneral and Special Provisions are attached to and made a art.of Permit No. Pce p � J GENERAL PROVISIONS The following shall always apply: ENROACHffKENP ON PRIVATE PROPERTY- This permit authorizes work to be accomplished within City of La Quints. right of way ONLY. Whenever construction extends within private property; it is the responsibility of the permittee for his contractors to secure permission from abutting property owners.. Such authorization must be secured by the permittee prior to starting work. TRACKLAYING • CONSTRUCTION EQUTPMENf: Cleated tracklaying construction equipment shall not be permitted to operate on any paved surface unless fitted with smooth -faced street pads. All mechanical outriggers shall be fitted with rubber street shoes to protect the paving during excavations. Rubber4ired equipment only shall be used in backfill operations in paved areas'. If the existing pavement is scarred, spelled, or broken during the term of this contract, or if•the pavement is marred, City of La Quinta shall request that these portions of road be resurfaced over their entire width. Resurfacing shall consist of one coat of two inches (2-') of A.C. surfacing plus appropriate seal cost as,specified above. PROTECIiON OF TRAFFIC: All excavations and work areas shall be properly lighted and barricaded as deemed necessary by the City Engineer or La Quinta City Public• Works inspectors. Suitable detours and detour signs shall be placed and maintained for the duration of the project. The City shall be notified.24 hours in advance of any traffic detours or delineations. CARE OF DRAINAGE STRUCTURES: Any drainage structure including corrugated metal pipe, concrete pipe, steel culvert and coac&te structures encountered during excavation which necessitate removal shall be replaced in land. In the event it.becomes necessary to remove or cut existing drainage structures;.City of La Quinta shall be notified prior to commencement of this work. Drainage structures and open drains shall be kept free of debris at all times for proper drainage. RIGHT OF WAY CLEANUP-. Any surplus material resulting from excavation and backfill operations shall' be removed from die right of way. All paved surfaces shalLbe' broomad clean of earth and other objectionable materials immediately after backfill and compaction. Existing gutter line and drainage ditches shall be replaced to their original standard or better. All excess material shall be removed Prior to paving. Water tanker shall be used, as required, to sprinkle the job site to keep down dust conditions and shallbe'used immediately after backfill. DE-WATER'OPERATIONS: If de -watering operations are required and pumps are forcing water on City of La Quints, roads, it shall y _ be the responsibility of.the'permittee (contractor) to control this water and to provide off-street barricades when necessary., CLOSING S IMMI•S: No street shall be closed. A minimum of one lane of traffic shall be maintained at all times to provide limited access for the adjoining.property owners and emergency,vehicles. In the event it is felt by the permittee that he -must close a meet•for any length of time, permittee shall contact this office to obtain the necessary permission. SPECIAL PROVISIONS t Bowing shall apply when indicated: R' NOTIFICATION: Permittee shall notify the City at (619)777-7075 at least 48' hours in advance of starting construction. R� UTIUM CLEARANCE: (Substructures) Prior to making any excavation within the. City of Is. Quints right of way. authorized by patmit,.the permittee shall contact all concerned utility companies relative to the location of existing substructures. Damage to existing substructures resulting from operations conducted underthis permit shall be the sole responsibility, of the permittee. n 3 LqU ITY. CLEARANCE: (Surface Structures) No work shall be done under this permit until all utilities•are clear of the proposed work site. The permittee shall notify all concerned utility companies of the proposed work. R4 PAVEIIZENTT' WIDENING: Area between the proposed concrete gutter line and the existing road pavement shall be surfaced., with inches of A.C. paving placed on,. . inches of class aggregate subbase course having an 'R' value of not less than and in conformance with City of LA Quints Road Improvement.Standards and Specifications, Ordinance #461. R5 PARKWAY GRADING: Area between the property line and top of the proposed concrete curb, shallbe graded to a slope of. 1/4 inch to one foot (1). R6 GRADE CHE(3MG: City of La Quinta shall check grades upon receipt of plan and profile and/or grades as established by a licensed engineer. R7 CURB REMOVAL FOR DRIVEWAYS: A portion of the existing concrete curb and/or curb and gutter (_feet) shall be removed. Curb and/or. curb and gutter shall be saw cut prior to removal.. Depressed curb, matching concrete gutter and concrete driveway approach shall be, constructed. in conformance with City of La Quints, Standard k207. R8 DRIVEWAYS: A.C. driveways shall be constructed as:not to alter existing drainage pattern.' Surfacing between the property line and the existing road paving shall be 2 1/2 inches of A.C. paving placed on f: ) of class aggregate base. Driveway :construction shall conform to attached drawing. R SIGHT CLEARANCE: Sight clearance. of 600 feet in all directions shall be assured and maintained at all times. R10 SOIL STERIIJZE[t: The area to be, surfaced shall be treated with soil sterilizer.' Rate of application shall commply with. the manufacturer's specifications.' ;. R 1 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 Quints forces to preclude delay or interference with State of City of I.A. Quinta projects. R 1 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 perimi. tee. A complete set of notes showing the des 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. R 13 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 DRI-5 material is actually on the work site. BACKFTI.L MATERIAL: Backfitl 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 Quints, 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 BACKFE.L SAND- Backfill shall be approved transit -mix sand or equivalent and shall be'piaced in lifts of not greater than three feet (37 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 BACKFTLL PLACEIEP: 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. Caro 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 Ifiighways, State of California, dated January 1973. Rl_ COMPACTION TESTS: If so required•by the inspector, compaction tests shall be made for each crossing or service line. One (1) copy of each test shall be forwarded to the.City Engineer for approval and filed prior to making permanent repairs. Compaction tests shall be made as outlined in Section 6.3.01. of the Standard Specifications, Division of Highways, State of California, dated January 1973. g2O TEMPORARY PAVEMENT REPAIRS: After compledon 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 pERmANEl r-PAVEME T 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. R2'2 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. STREET RESTRIPING: Where street striping is still visible on streets to be excavated, such striping shall be replaced upon completion of permanent repairs. R24 TREE RELOCATION OR REMOVAL: Tree relocation within the City of la Quints road right of way shall be accomplished by a licensed, bonded and insured tree service, and handled safely without interference or hazard 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. Tees to be removed shall be in sections which can be handled safely without interference or hazard to highway traffic. The entire width of die -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, flagman 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 testa shall comply with Section 6.3.01 of the Standard Specifications, Division of Highways, State of California, dated January 1973. SPECIAL CONDITIONS --PERMIT NO. 3055 CENTEX HOMES --- In addition to the standard permit conditions, the following shall apply: Pursuant to Section 14.16.320 of the La Quinta Municipal Code (Ordinance 10 § 1 (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. Centex Homes, 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 1st 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) 275-6.894 if signal operation at the intersection is to be altered in any way. 6. Pursuant to Section 14.16J 10 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. 3055 Page 1 of 4 SPECIAL CONDITIONS --PERMIT NO. 3055 --- CENTEX HOMES 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. 3055 Page 2 of 4 SPECIAL CONDITIONS --PERMIT NO. 3055 CENTEX HOMES --- 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. 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. 3055 Page 3 of 4 SPECIAL CONDITIONS --PERMIT NO. 3055 --- CENTEX HOMES --- C. Permanent pavement replacement shall be installed using a City approved 3/4" max medium asphalt concrete as the base course lift and a City approved'/2" max medium finish course lift for capping. Asphalt concrete mix design shall be approved by the City prior to its placement. D. For transverse trenches across improved streets, the existing pavement surface, three (3) feet on either side of the excavated trench, shall be cold -milled to a depth of 0.10', with a "butt" joint created along each edge of the cold -milled area, and a new 0.10' lift of t/2" max medium asphalt concrete pavement overlay applied throughout the cold -milled area. E. For longitudinal trenches within improved streets, the existing pavement surface, through the lane width (within lane line' striping), shall be cold -milled to a depth of 0.10'; with a "butt" joint created along each edge of the cold -milled area, and a new 0.10' lift of t/2" max medium asphalt concrete pavement overlay applied throughout the cold -milled area. F. If grinding and capping operations are not performed in the same day as base paving operations, the base course lift of 3/4" 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 notify the City of La Quints Public Works Department a minimum of 48 hours prior to commencement of any construction at (760) 777-7075. 17. 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. 18. 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. 19. This permit allows for construction of the subdivision improvements concrete work and storm drain per the approved plans for tract 28960. 20. The City of La Quinta reserves the right to revoke, suspend or void this permit at any time. Special Conditions - Permit No. 3055 Page 4 of 4 l NO E: , With proper validation ' this form constitutes an CITY OF LA QUINTA encroachment permit 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 III DATE:--"' Minor Improvement Permit Class IV LOCATION OF CONSTRUCTION I'GA `4EST YRA.CT 28960 (Street address or Description of Location) PURPOSE OF CONSTRUCTION 8};C:I1\f SUIDIVI.STO" OF LEV3,t..OF.'M7,NT DESCRIPTION OF CONS�� UCTION R�;Tr"r�'C ClC� �v2 (C_ S.CO it tM i7kf )9-1-j - DIMENSION OF INSTALLATION OR REMOVAL SE-''1'i:f. N a SIZE OF EXCAVATION, IF NEEDED SFP PLANS APPROXIMATE TIME WHEN WORK WILL,3EGIN 1999 Sketch (attach construction plans if appropriate) APPROXIMATE TIME OF COMPLETION 'V 1999 ESTIMATED CONSTRUCTION COST $ • Z (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: SEE, A'1'lACHM) i3ONDTT.10NI-S S'RE A1?3. ROVE-) FT.-ANS 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-re.sult-of this %cork. r \ Signature of,Appl,ica'nt or Agent CENTEX HOME'S 2 80 ivAPIDL(Yii CIRCLE, STE 150, CO:RONA,_CA 91.720 _ Name of Applicant (please print) Business Address Telephone No. CEN'�IX ,�.Omms (kuRT GOBF_.1t) 2280 WAIJ3LOW-' CIR�, STE 150, CORONA. (.'A 91.720 --A 1—k C...e.." Rncinacc Ar4racc Telenhnne No. #7:34094 Contractor's License No. i & 44, RSH & 11CLFNNNA.N City Business License No. ��j G'L• 08322099-0 CO(��.. WC8322096--tPI A — Applicant's Insurance Company Policy Number MAY 10 NOW FEES: Subdivision Improvement Permit — Class II I ��•�� OF A :� /' OU��T�y Public improvements: 3% of estimated construction costs' •✓� g ti. Private improvements: 3% of estimated construction costs y Minor Improvement Permit — Class IV: See attached schedule ': Inspection Fee $ 3,40 S1 Permit Fee ] r /UL•OU TOTAL: Receipt No. Received by Date PERMIT VALIDATION PERMIT NO. DATE APPROVED EXPIRATION DATE 5"' `- . 164 OU DATE ISSUED Administrative Authority Recorded by Telephone: (619) 777-7075 CENTEX BIOMES R E Lj I V E D CONTRACT 2280 WARDLOW CIRCLE #150 Phone: 909)279-4000 SEP 1 0 1999 No. PGA-1004 CORONA, CA 91720 TO: LARRY JACINTO CONSTRUCTION P.O. BOX 615 MENTONE, CA 92359 ATTN: LARRY JACINTO DATE: 8/27/99 PROJECT: PGA WEST JOB: PGALD2-ACCTG Master Contract #101-1 r"" 4; }` n .. .. w..tL a.....0 3.:a. .+.e{ �,.+.�.w.+�el,rw�..:- !%'aiZ�.+.i•�3..t.�s.t,..1�w....4A:vx,x.wi�.lY�.w...3' -i �.....iF.ti. "A..i:r�.@raw-1-..-e.w.w....+i rt'�.:fi a�tl- .a. ".hea:'�j.`i'..�-.n 1_.. f. CENTEX HOMES CENTEX HOMES Tract 28960 2280 WARDLOW CIRCLE #150 La Quinta, CA 91720 CORONA, CA 91720 For the satisfactory completion of the items of work included in this agreement, the Builder agrees to pay the Contractor according to the following price schedule: 90% payable upon completion and Acceptance of Installation. A 10% Retention shall be withheld from each invoice, and shall be payable approximately thirty five (35) days after Completion and Acceptance. Invoices may be submitted progressively as work is completed. Iie' myY„-^0�Unttsy^T t0moun`.;at';" ea 01 8,295.00 LF Construct 6" Wedge Curb per Detail on $8.50 $70,507.50 Sht. 2 of the plans 02 10,729.00 SF Construct 8' Wide x 4" Thick Concrete $1.88 Golf Cart Path 03 1,505.00 SF Construct 14' Wide x 4" Thick Concrete $1.88 Golf Cart Path $20,170.52 $2,829.40 Unit Cost: $93,507.42 Total: $93,507.42 ***JOB AGREEMENT / CONSTRUCTION AGREEMENT*** The Construction Agreement is hereby modified and amended by the following deviations from.plans, specifications, project description, and/or unit prices. All provisions of the Original Agreement shall remain in full force and effect without change because of these deviations. Description: Master Contract #101-1 is amended to include the project known as PGA WEST Schedule C, C-I (if applicable), B and B-1 are attached hereto and made part of this Job Agreement At such time(s) that a price adjustment becomes necessary, to be determined by builder, in it's sole and absolute discretion, a change order will be issued by Builder. The above prices include all freight, fees, permits, taxes or applicable costs required to provide for the work and/ or materials indicated. When invoicing, Contractor shall submit a copy of the Standard Invoice or Requisition Form. Quantities are approximate and final payment will be made on actual quantities installed and field verified. Quantities exceeding those listed above shall be covered by a Contract Change Order. Contracted By: . LARRY ACINT CO STRUCTI Signed: By: LARRY JACINTO Date: Contracted By: CENTE. Signed: By: Signed: ® Date: Expedition 4 t , C N <EX HOMES CONTRACT NO. PGA-1003 2280 WARDLOW CIRCLE #150 Phone: 909)2794000 - .CORONA, CA 91720 ' TO: Jones Bros. Construction Co. DATE: 7/22/99 r ' 85-989 Avenue 52 PROJECT': PGA WEST P.O. Box 905 JOB: I PGALD2-ACCTG r Coachella, CA .92236 ATTN: Mike Jones Master Contract No. 102-3 • I Tract 28960 CENTEX HOMES PGA West 2280 WARDLOW CIRCLE #150 La Quinta CORONA, CA 91720 I For the satisfactory completion of the items of work included in this agreement, the Builder agrees to pay the Contractor according to the following price schedule: 90% payable upon completion and Acceptance of Installation. A 10% Retention shall be withheld from each, invoice, and shall be payable approximately thirty;five (35) days after Id ce. Invoices may be submitted progressively as work is completed. ,Pr Q�ress f-rtr seyviGe,' icy Item,�,^�.Quantity;Un�ts �:,°, Desc"ription iUnit Price;;�� tNetAmount 01 319.00 LF Construct 24" RCP Storm Drain i $47.00 $14,993.00 02 367.00 LF Construct 30" RCP Storm Drain i $63.00 $23,121.00 03 4.00 EA Construct MH No. I per RCFWCD Std. $4,860.00 $19,440.00 251 '04 7.00 EA Construct Mod. Catch Basin per $5,172.00 $36,204.00 RCFWCD Std. 302 with Std. 305, Double Type 24-18 Grates including Local Depression 05 3.00 EA Construct Bubbler per Detail on Sht. 2 of $1,477.00 $4,431.00 the plans 06 154.00 LF Construct 8" ADS SDR-35 Drain Pipe i $36.00 $5,544.00 07 626.00 LF Construct 30" ADS SDR-35 Storm Drain i • $61.00 $38,186.00 Pipe t c � , i ' Unit Cost: $177,964.00 ' - I Total: $177,964.00 ***JOB AGREEMENT / CONSTRUCTION AGREEMENT*** The Construction Agreement is hereby modified and amended by the following deviations from plans, specifications; project description, and/or unit prices. All provisions of the Original Agreement shall remain in full force and effect without change because of these deviations. Description: Master Contract No. 102-3 1 is amended to inI clude the project known as PGA WEST Schedule C, C-1 (if applicable), B and B-1 are attached hereto and made part of this Job Agreement At such time(s) that a price adjustment becomes necessary, to be determined by builder, in it's sole and absolute discretion, a change order will be issued by Builder. The above prices include all freight, fees, permits, taxes or applicable costs required to provide for the work and/ or materials indicated. When invoicing, Contractor shall submit a copy of the Standard Invoice or Requisition Form. Quantities are approximate and final payment will be'made on actual quantities installed and field verified. Quantities exceeding those listed above shall be covered by a Contract Change Order. Contracted By: ' Jones Bros. Construe ' n Co. Signed: -By: JerY 6111IN ' Dater - Expedition Contracted By: CENTEX HO ES Signed: By: Bob ming Signed: Michael ghlin Date: .i Medium -Large Scale Construction/Demolition Projects (Greater "than 5 acres)l y. Fugitive Dust (PM10) Mitigation Plan '. Date: g/s'I99 Jurisdiction: &_C� Project File i/� Z89�o Part 1 - Project Information r Please provide the information below as completely az 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 (PM10) Mitigation Plan (Plan). It is recommended 'that you submit your Plan concurrent with your grading or demolition permit application. c Project proponent:. CENTEX HOMES Address: 2280 WARDLOW CIR., SUITE 150, CORONA, CA' 91720 Day phone number: 909/279-4000 Emergency phone number: 909/279-4000 . Grading contractor (Contact Person): GREG METTLER TITAN ' ENGINEERING, IN Address: - 41689 ENTERPRISE CIRCLE NORTH, SUITE 218, TE ECULA,. CA 92590' Day phone number: 909/676-6202 Emergency phorie'numbem 909/676-6202 Construction site street address: 80-652'COLUNBINE Construction site location: t SOUTHEAST OF PGA BLVD. (Please include an &5 z 11. location map) , Construction. site assessor's parcel number (Tract #):� TRACT 28960 Parcel (Tract) size: ` 24.3 Acres or Square feet Anticipated date of physical project initiation: MAY 1999 Anticipated date of,project.completion: Anticipated costs for dust suppression: $ 24,-000.00, (Attachment B - Must also be completed and mailed tot a appropriate address when " construction activities have been completed) Er V E RY M' 51999 CITY OF LAOUINTA'` PLANNING DEPARTMENT 1 All projects greater than one half (1/2) acre are also subject to SCAQMD Rules 403 and 403.1. . Earthwork Information (Acreage/Cubic Yards): Project Area: TRACT 28960 Total Disturbed Surface Area: 24 ACRES Cut: 26,800 Fill: 26,800 Import: —0— Export: —0— Phasing of Earthwork: Date Date Phase I Grading (Acreage):24 ACRES From: 5/17/99 To: 6/7/99 Phase II Grading(Acreage): From: To: Phase III Grading(Acreage): From: To: Phase IV Grading(Acreage): From: To: (Attach additional information if necessary) 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 (e.g.. freauencv of application number and type of dust control implements. No. RG FG FC etc. Please be as specific as possible) 1• A A B' 10,000 GALLON STAND TANK:• USE OF 4;000 GALLON WATER TRUCKS DIIRING SITE GRADING. SITE WILL BE PRE —WATERED PRIOR TO COMMENCEMENT OF.GRADING. 2 H/I H/I H11; USE OF WATER TRUCKS DURING WET AND DRY UTILITYCCONSTRUCTION AND STREET IMPROVEMENT IN CONJUNCTION WITH RESTRICTED SPEED LIMIT. WATER TRUCKS WILL BE CONSTANTLY IN,USE DURING CONSTRUCTION HOURS. (Use copies of this page if additional space is needed) Source Details (e.e frequency or application number and type or dust control implements. No. RG FG FC etc. Please be as specific as possible) 3 _ _ _ DOES NOT APPLY 4 Q Q Q TRANSITION AREAS FROM UNPAVED TO PAVED ROADS WILL HAVE COMPACTED .BASE MATERIAL PLACED IN A4,24:':%30' ' AREA. PAVED ROADS WILL BE ROUTINELY SWEPT. S T/U S S UPON COMPLETION OF GRADING,.UTILITY AND STREET CONSTRUCTION, ALL INACTIVE PADS WILL BE SPRAYED WITH A POLYMER (EVIROTAC II), AND A SECURITY FENCE INSTALLED TO PREVENT ACCESS THEREBY CAUSING DISTURBANCE. ANY SURFACE DISTURBANCE WILL BE RE —TREATED AS REQUIRED. Part 3 - Agreement 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 reptesentatives 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. lgnature O wne . OI t onzed epresentative -JOHN FONG to PROJECT MANAGER 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. s � 9 (Ion(Date) iature o mg tractor not the same as above) TITAN ENGINEERING, INC.- GREG METTLER., PRES. y , r JA i /• ~yam:/ •• ��•r '1.. �^� j41 I i �. Npor,ti.l EVE CIey� �IUI,IA - I aan��3 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 arcas 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)at 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 (Source No) Reasonably Available Source control Measures (2) Unpaved (I) Reduce speed limits Roads ommen o 15 mile per hour maximum (Cdnt'd) (J) 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 ------------------------------------------------- (5) Disturbed (S) Chemical stabilization Areas/ Inactive Construction . Sites (T) Watering o Entire surface area should be covered once vehicle is full o Vendors can supply information on methods for application and required concentrations 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 ATTACHMENT B - COST INFORMATION Medium -Large Scale Construction/Demolition Projects (Greater than 5 acres)? Fugitive Dust (PM10) Mitigation Plan Date: s 9 9 Jurisdiction: L, Q r Project File #: loc.P 99- 6 9 Project proponent: CENTS% HOMES Address: 2286 WARDLOW CIRCLE, SUITE 150, CORONA, CA 91720 Day phone number: 909/279,414000 Emergency phone number: 909/279-4000 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: $40; 0000 . Chemical stabilization: $10,000. Wind fencing: $ 7,000. Covering haul vehicles: -0- Wheel washers: -0- Street sweeping: $5,000. Paving: -0- Wind sheltering: -0- Coverings: -0- Vegetation reestablishment: -0- After project completion these recoras snatt oe rrurw»««CU IV !f« %-!!y rv, r- t!« grading/demolition 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 403.1. For City Use Only Based on all of the provisions contained in this Fugitive Dust (PM10) Mitigation Plan. the Plan is: Approved .. XX 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 ano frequencies identified. th o zedRepresentative to JOHN FONG - PROJECT MANAGER CONDITIONS FOR FDCP APPLICATION 99-69: CENTEX HOMES/TITAN ENGINEERING TR 28960; ± 24.3 ACRES GENERAL: 1 . Applicant shall comply with all control measures as set forth in the approved application for FDCP 99-69, and the following conditional measures. This dust control plan approval shall, also apply to any haul/encroachment permit(s) issued by Public Works. Where any conflicts arise, the Public Works Director shall determine the appropriate controlling provision(s). 2. The full amount of security furnished for the approved FDCP (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 in this application. Form of security shall be determined by Public Works. Any requests for bond amount revisions must be made in writing to the Public Works Director. 3. Applicant shall submit documentation for all costs incurred for dust control measures assumed during all pre -grade activity and grading construction. Said records shall be submitted within 30 days after completion of all dust control measures as outlined in and conditioned upon the plan, or upon any request for release/reduction in posted security. Documentation shall include a completed PM 10 Program Report Form. Security may be withheld pending submittal of this information. Applicant shall have completed all dust control measures, as verified by the assigned field inspector, prior to release of any posted security. 4. The contractor/vendor responsible for provision of Envirotac-II and any other 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 incompliance with NPDES and the state Water Quality Control Board requirements. 5. Adequacy of all proposed and conditional stabilization measures shall be determined by the assigned grading inspector. The City may release a portion of the bonded amount to the applicant for any remedial measures beyond those identified or conditioned upon the project, which the City deems necessary in the event such approved measures are not effective. 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 C:\Wrkgrp\FDCP\fdcp99-69.wpd to application frequencies, quantities and other aspects of this FDCP may be made by the inspector, at his/her discretion, in order to assure compliance. 6. The conditions applied to this dust control plan are anticipated to cover the full range of construction operations associated with development of the 75 residential lots and associated. common lots within the limits of TR 28960, as shown on the application's tract exhibit. Theapproval provisions and conditions for this dust control plan shall remain in effect for the duration of all construction activities for this area of the tract, including building construction. Transfer .of any real property or other interests with respect to this project will have no effect on the validity of this` plan approval or conditions. Implementation of all measures as proposed and conditioned shall be carried out for the duration. of all construction activities, to the extent they are applicable. However, nothing herein shall preclude any future interest from filing a revised FDCP with the City for any portion of the site. 7. Approval of this dust control plan does not in and of itself constitute or otherwise authorize any site disturbance, preparation or construction. The developer is required to obtain 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 archaeologic, hydrologic and geologic reporting purposes. SITE DEVELOPMENT: 8. Pre -watering of all 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 consecutive days prior to any earth disturbance(s). 9. Track -out and other accumulation of soil material(s) onto any paved areas shall be minimized. Any unpaved construction exit/entry point along existing paved roads/areas shall be improved with pavement, aggregate base or similar material; for a distance of 120' from the pavement edge into the site to minimize track -out. Wet sweeping/flushing of soil accumulations from all paved areas shall be conducted daily, and kept damp during construction hours until -so removed. 10. All unpaved construction access and travel ways within the site shall be prepared. for traffic prior to commencing grading activities and kept watered down and compacted to retain moisture content, during all construction traffic/activity, including building construction. At a minimum, all construction travel ways shall be improved to a '20-foot width. Road lengths shall be C:\Wrkgrp\FDCP\fdcp99-69. wpd I watered each day; prior to, during, and after all land disturbance activities. Track -out shall be removed per Condition #9. All on -site traffic shall be limited to 15 MPH. Signs shall be posted at all entries and along all unpaved access and travel ways at minimum 300-foot intervals. Size .and height of the signs shall be as appropriate for their respective locations, and shall not be posted on any adjacent private properties. Site superintendent and security personnel shall be responsible for enforcing this requirement. 11 . FDCP 99-69 indicates balanced cut/fill for TR 28960. Any transported soils and/or stationary storage piles shall be sufficiently stabilized, watered down and/or covered as appropriate. Minimum freeboard shall be as established by the Public Works Department as necessary. Any on and off -site borrow and spreading areas shall be routinely watered and chemically stabilized after disturbance to mitigate airborne dust. Off site areas shall secure necessary approvals, or show they exist, prior to use. 12. Any on -site temporary 'employee facilities (sales/construction trailers; equipment storage, etc.) shall be provided with paved, compacted or otherwise stabilized parking and access during their operation, with those improvements to be constructed to the applicable Public Works Department standards. This requirement shall apply to any approval for such facilities under a minor use or other permit process, and parking . lot/trailer locations as shown in the application. 13. If approved on -site roadways or parking areas are constructed to ultimate. design prior to completion of construction- activities,. then traffic and parking shall be limited to those paved areas as feasible, unless alternate paved parking is available. No vehicular parking or traffic of any kind is permitted on or over any previously stabilized or other inactive soil areas. 14. 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 . developing areas. In lieu of daily watering of such areas, an appropriate soil binder may be applied. All disturbed areas where no further' grading, construction or other land disturbance will occur for at least 30 days, shall be stabilized with an appropriate dust suppressant, as defined in Chapter 6.16 of the LQMC and approved by the California Water Quality Control Board, Region 7, no later than four days after completion of the initial grading. These areas shall be staked, posted or otherwise restricted in order to.prevent access on or across them. Any fencing used to restrict such access shall not exceed 4 feet in height and C:\Wrkgrp\FDCP\fdcp99-69.wpd be equivalent to snow fencing,. to further mitigate potential for blowing dust. Chain link/cyclone-type fericing is not permitted without wind slats, and must be approved by the Community Development Director if proposed. Any fence permitting requirements of Building and Safety shall be met. 15. 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 on weekends and holidays. All project personnel shall be alerted to the need for dust control and instructed to monitor disturbed areas for wind -generated dust as part of their routine duties. On Sundays, holidays and other non -construction days, appropriate personnel shall be on - call for emergency watering in the event of high winds. C:\Wrkgrp\FDCP\fdcp99-69.wpd 78-495 CALLE TAMPICO — LA QUINTA, CALIFORNIA 92253 - (619) 777-7000 FAX (619) 777-7101 May 10, 1994 TO: ALL ACTIVE AND PROSPECTIVE DEVELOPERS/BUILDERS . IN THE CITY OF LA QUINTA RE: PM 10 PROGRAM REPORTING REQUIREMENTS FOR FUGITIVE DUST CONTROL PLANS Dear Developer/Builder: The Coachella Valley PM 10 Program has been in its implementation phase since December, 1992. Among the required control measures was the enactment by Valley cities of dust control ordinances . which .require builders to implement dust control actions during construction, demolition and paving activities. In conjunction with City staff members, we ask your help with the reporting requirements. A significant aspect of the PM 10 Program is. the need to report. statistical information to the Federal Environmental Protection Agency via the South Coast AQMD and the State of California Air Resources Board. In response to this requirement, a Dust Control Reporting Form has been created, a copy of which is attached. It is requested that if any project developers have amounts to report for any PM 10 mitigation, these forms must be filled out. This form is intended to supplement Attachment "B" of the Fugitive Dust Control Plan by providing specific cost figures related only to dust. control measures. The South Coast AQMD has requested that the retroactive operative date be January 1, 1993, for reporting. purposes.. This means that each jurisdiction is requested to review projects since that date where PM 10 control measure expenses have been incurred by ,developers, whether or not they have been incorporated as part of a Dust Control Plan, and forward this data to CVAG as soon as practical. Your cooperation in completing these forms as part of the.grading permit procedure will help assure that the Coachella Valley and the development community as a whole receive deserved credit for the effort to attain Clean Air Act standards for PM .10. Very truly yours, RRY HERMAN Planning & Development Director �M WHN:bjs Attachment 3� MAILING ADDRESS - P.O. BOX 1504 - LA QUINTA, CALIFORNIA 92253 1 TR\vN n1 f PM 10 Program Report Form I. GMNX Ar_ DMRbM=ON P=jec'-- DevelOper Name; CENTS% ROMES Address: W CIR. STE 150-CORONAC one: 909 279-4000 24.3 Z02 in: Our T� `4 - SENDER .complete items 1' and #2;.wheri. addmoaaF;services "d -%t,?our;,a respj 66it--rotrm, to -v6u-',iThe.�ietLifn'*.;ewill 'Provide yod the*�6eiDt The ame c A eal,e, e v li 6 I— Fdr.-add—ltionq te s t ei o owing ,rseryices 'are ':avails ble s g',6ddre 0addresseess t icl CENTEX HOMES T e of Sec 22-80 WARDLOW CIRCLE SUITE 150 vP %E-J"Rei g stere ;,;xE�i CORONA. CA 91270 -riif ied 0- Always o6taii _Sign re =Addressee i 8.'iA d riss requ ested Wit. ivy1117- �Ili