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3157
NOTE: 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 DATE: 'A/91100 Subdivision Improvement Permit — Class'l l l Minor Improvement Permit Class IV. LOCATION OF CONSTRUCTION TR - 701 SR— 9 RTM, rAljj?, NORTW. ITNTTR 1—?6 (Street address or Description of Location) PURPOSE OF CONSTRUCTION GRADING DESCRIPTION OF CONSTRUCTION DIMENSION OF INSTALLATION OR REMOVAL Sketch (attach construction plans if appropriate) 3 SEE ATTACHED CONDITIONS e SIZE OF EXCAVATION, IF NEEDED APPROXIMATE TIME WHEN WORK WILL BEGIN 3/2000 APPROXIMATE TIME OF COMPLETION 4/2006 ESTIMATED CONSTRUCTION COST $ '(Including removal of all obstruction, material's, 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 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 CwIlIT1IRY r^R11faF7,,T. COMM. (909)381-6007 Name of Applicant (please print) Business Address Telephone No. Name of Contractor and Job Foreman Business Address Telephone No. 71AlARR Contractor's License No. -02120 City Business License No. MT.n;?.M VACTY TMR- NWC 544068-00 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 $ 612.42 Permit Fee 100.00 Penalty Cash Deposit -Surety Bond if required TOTAL: $ 712:42. Receipt No. Received by Date Recorded by PERMIT VALIDATION PERMIT NO. DATE APPROVED 3/21/00 w EXPIRATION DATE 3/21/01 DATE ISS�ED 3/22/00 X� A /r By i IV el Administrative Authority Telephone: (760) 777-7075 5/,r 7 STREET IMPROVEMENT CONSTRUCTION SCHEDULING CHECKLIST This checklist is a preparation guide for scheduling construction inspection related to street improvements. Inspection will not be scheduled until all required items indicated on this checklist have been submitted to and been approved by the Public Works Department. Construction that occurs without the benefit of inspection is categorically deemed "at risk" and is subject to removal upon demand by the Public Works, Department. "At risk" construction is a permit violation and may lead to an immediate cease and desist order including removal prior to continuation of construction. A construction deficiency form will be issued to the contractor and developer/owner for all "at risk" construction. The contractor, and the developer/owner, assume all responsibility and costs associated with the removal and replacement of improvements installed prior to authorization by the Public Works Department, or which do not meet the, requirements of the City of La Quinta. Develooment Name: QL}-OA a )IT"1 D.I.N.(Tract No.): Contractor: Foreman: Permit No.: S % Street Name: Stations: To SUBGRADE INSPECTION Not less than 48 hours PRIOR to a requested subgrade inspection, the following items shall be supplied to the Public Works Inspector: 1. Copies of backfill compaction reports for all underground wet utility mainlines and laterals Mater, sewer, and storm drainage) showing 90% minimum compaction. 2. Copies of backfill compaction reports for all underground dry utility crossings ( gas, electric, cable, and telephone) showing 90% minimum compaction. 3. Copy of the "Progressed for Service" from CVWD for domestic water service. 4. Copy of the "Progressed for Service" from CVWD for sanitary sewer service. 5. Clearance from utility comp a ies (IID, TE, Gas Co., and Media One) stating all service laterals are in place and accepts a or their use,to provide service to the Tract. 6. Receipt of "R-Value" tests of subgrade material. Note: R-Value tests MUST indicate a subgrade R-Value of at least 50 in order to construct minimum street section designs. 7. Copies of proposed base material and asphalt concrete mix designs,, meeting the requirements of the City of La Quinta. ti Public Works Inspector Date Public Works Department Certification Receipt of all required items has been documented, and a subgrade inspection is scheduled for: Mon. Tues. Wed. Thurs. Fri. Time: A.M. / P.M. INSPECTION CHECKLIST - STREET IMPROVEMENTS C:\WP\FORMS\F043.WP 12/98 REV-0 Page 1 of 2 WHITE COPY - OWNER YELLOW COPY - CONTRACTOR PINK COPY - INSPECTOR GOLD COPY - PERMIT FILE 24 hour notice requested -to -schedule Field:Tectinician,.:Thank you foraiie.opportunity.'to.be.:ofservice. I � r 1 �Sladden Engineering 6782 Stanton Ave., Suite E, Buena Park, CA 90621 (562) 864-4121 (71410 523.0952 Fax (714) 523-1369 39-725 Garand Ln., Suite G, Palm Desert. CA 92211 (760) 772-3893 Fax (760) 772-3895 FIELD MEMO Project Name �y Jr,q A4 Client: Site Address i Job Phone Wo-k Done Comments Date 1 �� Job No. r v Super. or Agent Field Tec . 24 hour notice requested to schedule Field Technician. Thank you for the opportunity to be of service. Z'd W62:60 00 9T -JeW,- ® Sudden Engineering 6782 Stanton Ave., Suite E, Buena Park, CA 90821 (582) 864-4121 (714) 523-0952 Fax (714) 523-1369 39-725 Garand Ln, Suite G, Palm Desert, CA 92211 (760) 772 3893 Fax (760) 772-3895 Date t -z Job No. FIELD MEMO r /J Project Name Client: Site Address Job Phone Work Done 04lUs�r LS 1' �C-Jci Test Summary / Footinas Inspected .. ® w 0 ■■■ate Comments Te 1k P41 1 O T� g�d i ld Tech. C70 Super. or Agent 24 hour notice requested to schedule Field Technician. Thank you for the opportunity to be of service. QE2*60 00 9I Jew Sudden Engineering 6782 Stanton Ave., Suite E, Buena Park, CA 90621 (562) 864-4121 (714) 523-0952 Fax (714) 623-1369 39-725 Garand Ln., Suite G, Palm Desert, CA 92211 (760) 772.3893 Fax (760) 772-3m Date Job No. 57Zr� FIELD MEMO Project Name WDS, Site Address Job Phone Work Done �i�i jGt✓G� /41id r Test Summary /.Footings Insuected I Client. F Test No. Location Elev. Dry Density Moist % % Relative Compaction Ref. Max pci Moist % 2k,31_ 10 ; Jb 12. a RAO Jbi,G v- 3 a 1� 7- 2 -9cs g - l f`.nrr�rnnnfe _ ' wam , Z �eld Tech. Super. or Agent 24 hour notice requested to schedule Field Technician. Thank you for the opportunity to be of service. T'd 062:60 00 ST Jew YJ ATER 4 ESTABLISHED IN 1918 AS A PUBLIC AGENCY OISTRIC� COACHELLA VALLEY WATER DISTRICT POST OFFICE BOX 1058 • COACHELLA, CALIFORNIA 92236 • TELEPHONE (760) 398-2651 DIRECTORS TELLIS CODEKAS, PRESIDENT RAYMOND R. RUMMONDS, VICE PRESIDENT JOHN W. WADDEN DOROTHY M. NICHOLS THEODORE J. FISH Century Homes 1535 South "D" Street, Suite 200 San Bernadino, California 92408 Gentlemen: OFFICERS THOMAS E. LEVY, GENERAL MANAGER -CHIEF ENGINEER f BERNARDINE SUTTON, SECRETARY &WEN McCOOK ASSISTANT GENERAL MANAGER 1 REDWINE AND SHERRILL, ATTORNEYS March 16, 2000 , I File: 0421.1 -0721.1 Subject: Tract 20158 Duna Fairways Water. Inspection No. 5667 Tract 20158 Duna Fairways Sewer Inspection No: 5668 The status of. your project as of Januay 6, 2000, is approved for service at 90 percent as of January 6, 2000. Should you have any questions please contact me at (760) 398-2651, extension 539. Yours very truly, R0T�nd ustamante Principal Inspector RB:tf\svc\insp\mar\20158wsstatus TRUE CONSERVATION USE WATER WISELY 03-17-00 04:19PM FROM GTE Network Services 295 North Sunrise Way Palm Springs, CA 02262.5296 March 17, 2000 Mr. Hector Guanan City of La Quints 78395 Calla Tampico La Quinta, CA 92253 Dear Mr. Guzman: Subject: TRACT 20158 / GTE W.O, # 0543.9P203GR-200006 Per your request, GTE California has placed distribution facilities for Century Homes at Duna Fairways on Calle Norte. Telephone facilities will be provided under the provisions of our tariffs on file with the Public Utilities Commission in the state of California. No Additional charges other than normal installation costs are applicable to individual applicants. Sincerely, Robin Jones Contracting Engineer -- Access Design 760/864-1715 RJ:tjw C: J. Nygren A pat of GTE Corponlion ' 1 Sent By:,, OAS CO; 760 773 9243; The Gas Company- 17 Mar 00 9:52AM;Job 133;Pege 1/1 TO:CITY OF LAQUINTA logo"" FR SO. CAL. GAS. CO. ?soot,vftwPdx DO&% DATE: 3 - j % — full SUBJECT: TRACT # THIS IS TO NOTIFY ALL CONCERNED,GAS INSTALLATION HAS BEEN COMPLETED IN THE ABOVE NAMED TRACT. ;RESLECTFUL', PAMUCK W. DOANE 03/17/00 08:a4 12760 340 9764 0 TIME WARNER SABLE i TIMEWARNER CABLE City of La Quints. , Attu: Hector Guz nian 78-495 Calle Tampico r La Quinta, CA 92253 ' 11-71J CookWreer I,.!. Dexen, (*,1 921 i i (760) Sao-rsr 2 ra.x.• (76n)ep-1;Fs March 17, 2000 RR: Duna La Quinta - Tract - 20158 Dear Mr. Guzman, According to joint trench plans presented to Time W arner Cable by the developer all necessary street work for CATV on Duna La Quinta —Tract 20158 have been completed and maybe paved. If you have any huther questions, please contact me at our office Monday through Friday 8:00 am. - 4:00 p.m. at (760) 340-1312 extension 335. Sincerely, Ray Carrillo . Project Coordinator RC:rmw CC! Butch Savoy, C onstrucLion Supav6or f MAR-20-00 MON 05:18 PM GRANITE CONSTRUCTION FAX NO. 7607758229 P. 01 rzRRnm t . , consmurnon comPRm s , Southern California Region FACSIMILE TRANSMISSION COVER SHEET TO: El d'44 S,*h i7 A DATE: COMPANY: C. tj _D ( �C(i�tt. FAX #: 7� %--7I�S. FROM: ��y/ES t PHONE #: NUMBER OF PAGES (INCL. COVER SHEET): 5 From Facsimile Number (760) 775-8229. If you have any problems with this transmission; please contact sender at (760) 775-7500. 39000 Monroe Street 9 Indio, Califomia 92203 0 (760) 775-7500 1 FAX (760) 775-8229 MAR-20-00 MON 05:18 PM GRANITE CONSTRUCTION FAX NO. 7607758229 P. 02 rimnrrE 38 000 Monroe St. consimucTnon Indio, CA 92203 �� t�I111PRny Tel: (760) 775.7500 , =ax: (760) 775-8229 TO: WE ARE SENDING YOU CJ SHOP DRAWINGS ] COPY OF LETTER SUBMITTALS ❑ CHANGE ORDER NO, ATTACHED ❑ .PRINTS ❑ CONTRACT ❑ PAYROLL OOCS DATE �'2,0 -00 JOB NO. ATTENTION:— vi rim e, o - ❑ UNDER SEPARATE COVER VIA PLANS ❑ SAMPLES ❑ SUBCONTRACT ❑ INVOICE(S) ❑ CERTIFICATE(S) OF INSURANCE THE FOLLOWING ITEMS; ❑ SPECIFICATIONS COPIES^ DATE OR NO. DESCRIPTION �w --f Eg_-_ —✓ --- f 1�.� ��5 IfAjohp f 40twe' 4- _ THESE ARE TRANSMITTED AS CHECKED BELOW: �[ FOR APPROVAL ❑ APPROVED AS SUBMITTED ❑ RESUBMIT COPES FOR APPROVAL ❑ FOR YOUR USE [j APPROVED AS NOTED ❑ SUBMIT COPIES FOR DISTRIBUTION ❑ AS REQUESTED ❑ RETURNED FOR CORRECTIONS ❑ RETURN CORRECTED PRINTS [� FOR REVIEW AND COMMENT ❑ �..._ ❑ FOR BIDS DUE 19 ❑ PRINTS RETURNED AFTER LOAN TO US REMARKS: Pleas e, aggrev'g' 0"d r rc� A s oi P COPY TO: SIGNED* IF ENCLOSURES ARE NOT AS NOTED, KINDLY NOTIFY US AT ONCE. MAR-20-00 MON 05:19 PM* GRANITE CONSTRUCTION FAX N0, 7607758229 P. 03 March 20, 2000 GRRnITE consmuMon ConlpRn!j SINCI 1922 a.,n(ury Crowell 1535 South D Street, Ste 200 San Bernardino, California 92409 Attention: Jay Jamison Project: Duna Tract Avenue 50" and Washington La Quinta, California Subject: Cru hed Aggregate Hase PRODUCT CODE: T23SASB2 Caltrans SS-1 Section 26 or SSFWC 200-2.2 We intend to provide crushed aWegate base that conforms to the following criteria- Size- Sample Sample Sample Sample Total Caltrans SSPWC #1 #2 #3 #4 O. R. 1'200-2.21 1.51 100 100 ,100 100 100 100 1.0" 100. 100 100 100 100 100 3/4" 95 96 95 95 95 90-100 90-100 1/2" 74 74 77 75 75 3/8" 62 60 53 61 62 50-80 No.4 51 48 52 50 50 35-60 35-55 No.8 35 33 35 37 35 No.16 28 28 31 29 29 No. 30 23 21 24 22 23 ' 10-30 10-30 No. 50 17 13 14 14 .15 No. 100 11 9 9 9 10 No.200 6 4 5 5 5 2-9 2-9 PLANT LOCATION: Indio, Ca AGGREGATE SOURCE: Indio, Ca. (91-33.0030) SAND EQUIVALENT: 54 DURABILITY INDFX: 42 R -• VALUE: 84 MAXIMUM DENSITY; . 136.8 LBS/FT3 If there are any question+ regarding this mix design,please contact the undersigned. Rcspeelfully Submitted, (;RANITF CONSTRUC ON CO eay'nins i Cordrol Manager Southern California Region 38000 Monroe St. Indio, CA 92203 Phone 760/775.7500 FAX 760/775-8227 MAR-20-00 MON 05'.20 PM GRANITE CONSTRUCTION FAX NO, 7607758229 . P. 04 March 20, :000 GRRnITE 225-10 l -11 l3 CMSTRUCTIon CoW1!j SINCE Century Crowell 1922 1535 South D Street, Ste 200 San'Bernardino, California 92408 Attention: Jay Jamison Project: Duna Tract Avemue 50`h and Washington La Quints, California Subject: SSPWC Section 400 (Tentative), Asphalt Concrete Mix Design. Submittal . 12.5 mm (1/2")'I�pe IIA A. C., Class C-3 PRODUCT CODE: T13A44MM We intend to provide 12.5 mm (1/2") asphalt caucrete that conforms to the following criteria: SSPWC Sieve Target Size 3K' 1/2" 3/8". Sand #1 Sand #2 Total Value 40o-4.3 % Used 0 15 25 52 8 100 (Range) A t. Val, 1.5" 100 100 100 100 100 100 ..` 1.0" 100 100 100 100 100 100 3/4" 100 100 100 100 100 100 1/2" 78 100 100 100 97. 7(95-100) 94.5-97,5 3/8" 25 100 100 100 89 89(80.95) 8494 No, 4 2 15 98 98 63 63(54-71) 57-69 No.8 1 4 80 78 49 49(38-54) 43-54 No.16 3 53 35. 34 No.30 1. 44 9 24 24(17-32) 19.29 No.50 25 3 13 No. 100 15 1 8 No.200 11 0 5.7 6(3-8) 4.5-7.5 PERCENT OIL (Dry Weight): 5.5% 5.0-6,0% TYPE "OF OIL: AR 4000 PLANT LOCATION: Indio, Ca AGGREGATE SOURCE: Indio, Ca. (91.33-0030) SAND EQUIVALENT: 55 STABILITY: 39 AIR V.01DS: 4.5 If there are any questions regarding this mix design, please contact the undersigned. Respectfully Submitted, GRANT' E CONSTRUCT CO R. Layne R ins. Quality Control Manager Southern California Region 38000 Monroe St. Indio, CA 92203 Phone 7601775-7500 FAX 700/775-8227 MAR-20-00 MON 05:20 PM GRANITE CONSTRUCTION FAX NO, 7607758229 P. 05 March 20, 2000 GRRnITE 225-10-113 CMSTRUETyW SINCE 9. Century Crowell 1.535 South D Street, Ste 200 .San Bernardino, California 92408 • Attention:. Jay Jamison f Project: Duna Tract Awnue 50'" and Washington La Quinla, California Subject: 'SPWC Section 400 (Tentative) Asphalt Concrete 'Type Mix Design•Submitwl 19.0 min (3/4") IIIA A. C., Class B-3 ; PRODUCT CODE: T 13A46MM We intend to provide 19 mm (3/4") asplialt concrete that conforms to the following criteria: Sieve Target SSPWC Size 3/4" 1/2" 3/8" Sand #1 Sand #2 Total Value 400.4.3 %.Used . 20 25 5 43, 7 :100 (Rangel Accept. Val. 1.5" 100 100 100 100 100 '100. 100 1.0" 100 100 100 100 100 100 100 3/4" 88 100 100 100 100 98 98(95-100) 95.5.100 1/2" 3B 97 100 100 100 87 9 73 100 100 100 75 74(65-80) 68-80 No, 4 2 .6 15 98 98 52 52(44-59) 46-58 No. 8 1 3 4 77 ' 78 40 40(31 45) 35-45 No.16 3 58 35 28 No.30 1 44 9 20 20(13-26) 15-25 No.50 26 3 12 No. 100 15 1 7 No.200 11 4.7 5(3-8) 3.5-6.5 I'1;RC 'NT 011. (Dry Weight): 5.0% 4.54.5% TYPE OF OIL: AR 4000 PLANT LOCATION: ' Indio, Ca AG(JRF..GATE SOURCE: i Indio, Ca, (91-33-0030) SAND EQUIVALENT: 55 STAMLITY: 39 AIR VOIDS; 0 4.0% It there are any questions regarding this mix design, please contact the undersigned. Respectfully Submitted, GRAN ' •E CONSTRUC N CO 6p R. Lp.yn , ich,ns Ouality Control Manager , Southern California Region ion Monroe St. Indio, CA 92203 Phone 760/775-7500 FAX 7601775-8227 Mar 22 00 11:59a - ------------------ G. L. Gayler, 760-399-4210 P.1 JUST THE FAX........... -_-- -- - -------- ON. &-.0.0 ......... ------- DATE: - TOTAL # OF PAGES: vg. . AGES: . .......... . ........ ........ . COMMENTS ----- ---- Im is G.L. Gavler Construction P.O. Box 403 Thermal.' CA 92274 (760) 399-5308 (760) 399-4210 fax Mar 22 00 11:59a G. L. Gayler .. MAR-22-00 WED 11:40 AM MATICB COLTON- J�RPORATfOid ?60-399-4210 FAY, N0. 909 824 2360 Aggregate Blend �, •; <; AGGREGATE BLENO -- MANUAL ......................... ;..=.'SpeciftCation ID : •••Cr4 1/2MMII2OB-'A Blend ID CT4 1/2 205-A ----- ------ --------------- ---- ---------------------- i eve Low High' • k Pass Aggregate PCt 100.0 100.0 BAN.CT4 SAND • 48.0 1/2 " 95.0' .100.0 99.0. BAN CT4 3/8 B 33.0 310 " ' 80.0 93.0 66.D BAN CT•+i• V2 D .' 15. 0 If 4 SS.O - 65.0 60.4 BANN ROCK RUST ' 4.0 0 8 41.0 54.0 48.6 If 30 19.0• 29.0 23.8 if 200 3.0 8.0 .4.5 �.i NE".11 6r�dition of CN J/2 18H-B wt.t ..... .......... • r J. Oc.� ;;..;.���•,,•.�...... .;............. .................... u.t �. - .................................... f.t 311, 111# Vto t1 !1 elf Alf Sieve p.2 $in# 1 913 Lbs. Di u# 2 627 Tabs. 3%.0 3 285 Lbs Dusc 76 Lbs.- .Oil 99 Lbs, 'By.-D 2000 Lbs. .. AR-•40D0.Or 8000 0 AGGREGATE GRADATIONS -- It PASS ---.--..rr..e.......... sear... BAN.CT4 SAND BAN CT4 3/8 B BAN CT4-1/2 B BANN ROCK DUST Sieve Avg of 6' Avg of 5 Avg of 5 Avg of 1 3/4 ;00.0 100.0 100.0 100.0 1/2 ." 100.0 100.0 93.6 100.0 3/3 -100.0' 96.0 21.2 100.0 it 4 100.0 25.0 1:4 100.0 N 0 90.4 3.4 .0.9 100.0 sl 30 40.5 0.8 0.4 100.0 it 200 4.7 0.2 .0.1 53.0 Matich Quality Control Oscar Meade SPECIAL CONDITIONS --PERMIT NO. 3157 --- CENTURY 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. Century 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. 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 l 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 i st to September 30: Monday -Friday 6:00 a.m to 7:00 p.m. Saturday 8:00 a.m. to 5:00 p.m. Work shall be prohibited on legal holidays and Sundays. 5. Work performed within 500 feet of a signalized intersection is restricted between the hours of 9 a.m. - 3 p.m. Traffic controlshall be set up after 9 a.m. and removed before 3 p.m. The Permittee shall contact the Riverside Country Traffic Signal Maintenance Department at (909) 275-6894 if signal operation at the intersection is to. be altered in any way. 6. Pursuant to Section 14.16.110 of the La Quinta Municipal Code (Ordinance 10 § .1 (part), 1982), Permittee shall assume responsibility for repair of any pavement damage to any public or private street and for any damage to other City streets or facilities as.a result of work performed under this permit. 7. Pursuant to Section 14.16.250 of the La Quiiita 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. 3157 Page 1 of 4 SPECIAL CONDITIONS --PERMIT NO.3157 --- CENTURY HOMES --- 8. Pursuant to Section 14.1.6.290 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. 3157 Page 2 of 4 SPECIAL CONDITIONS --PERMIT NO. 3157 --- CENTURY 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 of 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. 3157 Page 3 of 4 SPECIAL CONDITIONS --PERMIT NO. 3157 --- CENTURY 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''/z max medium finish course lift for capping. Asphalt concrete mix design shall be approved by the City prior to its placement. D. Cold -Mill and Overlay - The existing pavement which was properly protected in place during the trenching .operation located. adjacent to the trench sawcut shall be cold -milled to a. depth of 0.10 feet with butt joint created next to the existing unmilled pavement surface. The cold - milled area and base asphalt concrete in the trench area shall be overlaid with a City approved C2-AR-4000 asphalt concrete mix. The width of the cold milling area shall be as follows: • For longitudinal trenches located in a parking lane: two (2) feet outside the sawcut removal lines. • For longitudinal trenches located in a traffic lane: two (2) feet outside the sawcut, removal lines, or to the lane line striping, whichever is greater. • For transverse trenches across existing street: two (2) feet outside the sawcut removal lines. E. .If grinding and capping operations are not performed in the same day as base paving operations, the base course lift of max medium asphalt concrete shall be installed from saw -cut edge to saw -cut edge flush with the existing street surface. The base. course lift of paving shall not be left 0.10' low in anticipation of grinding and capping. F. Any existing lane striping affected by this resurfacing shall be replaced in kind by the Permittee, as directed by and to the satisfaction of the City Engineer. Affected traffic signal loops shall be removed and replaced in kind. The finished pavement surface shall be: smooth, consistent, and shall conform to the surrounding grades. 16. Permittee shall permanently stabilize any and all soil that was disturbed as a result of work performed under this permit with anapproved dust control treatment. Soil stabilization shall be done immediately after completing the operation. 17. Pursuant to Chapter 12.56 of the La Quirita Municipal Code (Ordinance 10 § 1 (part), 1982) the City has designated certain city streets as Truck Routes. The weight limit for restricted streets (i.e.,'streets not part of the Truck Route network) is three (3) tons; trucks exceeding the weight limit may use a restricted street if making a delivery or pickup on the subject street, or if this permit specifically grants permission to use the street to deliver street construction materials and/or equipment. 18. This permit allows for the Grading of lots 1-26 per the approved grading plans for Tract 20158. 19. The City of La Quinta reserves the right to revoke, suspend or void this permit at any time. 1 Special Conditions - Permit No. 3157 Page 4 of 4 MAR 10 2000 p WC �%_,,-r- �� NOTE: With proper validation r this form constitutes an CITY OF LA OUINTA encroachment permit APPLICATION FOR. PERMIT PUBLIC WORKS CONSTRUCTION (ENCROACHMENT) w • �'�oF Tf�°�. 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 Z! DATE: hi Subdivision Improvement Permit —Class I I I . Minor Improvement Permit Class IV (Street address or Description of Location) PURPOSE OF CONSTRUCTION Sketch (attach construction ,plans �if appropriated DESCRIPTION OF CONSTRUCTION 7Z Ate+ �DrOT . . DIMENSION OF INSTALLATION OR REMOVAL SIZE OF EXCAVATION, IF NEEDED APPROXIMATE TIME WHEN WORK WILL BEGIN APPROXIMATE TIME OF COMPLETION 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: Indemnity,defend and save the City, its authorized agems,'officers; representatives and employees, harmless from end.against any and all ' penalties, liabilities: or loss resulting from claims or court action and arising out of. any accident, loss or daage to persons or property happening or occurring as a proximate result -of any work undertaken under the permit gm ranted pursuant to this application. . Notify the Administrative Authority at lean twenty-four 124) 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 Le Quints and to pay for any additional replacement newnary as the result of this work. Signature of ppl' cat or Agent Name of Appli t (please print) Business Address Telephone No. ' Name of Contractor and Job Foreman Business Address- Telephone No. Contractor's License No. ^ City Business License No. vL�YLS N 7 Applicant's Insurance Com y Policy Number , FEES: Subdivision 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 2774 In Fee" $ Ile I Z_- PERMIT VALIDATION . 00 • °b !Permit Fee PERMIT NO. � i5 -Z Penalty00 CashDeposit•Surety Bond DATE APPROVED � ' if required EXPIRATION DATE - TOTAL:^ Zl _ D $ ��' DATE ISSUED Receipt No. By Received by Date Administrative Authority. Recorded by Telephone: (619) 777-7075 03/13/2000 14:35 7603237893 MSA INC. , PAGE 01 45 Mainiero, Smith and Associates, Inc. Planning / Civil Engineering /Land Surveing 777 East Tahquitz Canyon Way, Suite 3011 Palm Springs, California 92262-6784 Telephone (760) 320-9811 / FAX (760) 323-7993 FAX TRANSMITTAL Date: 3/13/00 Job No.:. 1333 To: From: M Butler Paul Sepulveda CeRjug Crowell Communities Mainiero, Smith & Associates, Inc. 45-020 Bridgette Way 777 E. Tah uitz Canyon Way, Suite 301 La Quinta, California 92253 Palm Springs, California 92262-6784 Telephone: Fax Phone: 760.771-4990 Proiecd -Tract 20158 Dots 2 and-3 (26 svlit level units) RENLAR {S: agent Z For your review ❑ Please comment ❑ COMMENTS: Marty — We submit the following preE;J nary cost estimate for budget purposes. Please note that actual Site conditions for subsidence shrinkage and over -excavation requirements may differ which could affect This estimate. Please call me if you have any questions. 185 Cubic Yards,@ $3.00 per yard — $15,555.00 732 Cubic Yards export @ $3.00 per yard = $2,196.00 Subtotal $17,751.00 15% contingency 2 663.00 TOTAL $20,414.00 A total of 2 pagca, including thin tLzismittal. Please call (760) 320-9811 immediately if you do not receive all pages. 'Thank you. THIS FACSIMILE DOCUMENT MAY CONTAIN IYicORMAT10N TWAT 15 PRML8GED, CONFID.BNT.UtL, AND EXEMPT FROM DISCLOSURE UNDER APPLICABLE LA R; AND IS INTENDED ONLY FOR TWA USE OF THE 1NDIYID UAL OA ENTITYNAMZD ABOYS. IF 77M RE4DER OF THIS MESSAGE IS NOT THE INTENDED RECIPIENT, YOU ARE HEREBY N07IFLE.O TMT ANY DISSEMLYATION, D17AWBUTION, OA COPYING OF THIS COMMUNICATION IS STRICTLY PROHIBITED. IF YOU HAYS REC6IY,BD 7w COMML4Y cA77ON 1N ERROA, PLEAsi NOTIFY US IMMED1.1 TEL Y.8Y TB'.L6PHONZ,.ANDR57VRN7VRORIONALM68S,405TOPTA 77WWrZT0STATFSPOSTAL5ERY.tCB, THANKYOU. cc: i \03/13/2000 14:35 7603237893 MSA INC. PAGE 02 PROJECT 0 133?--1 MASTER FILE 1333 SCALE duna fairways - la quinta 40 03-Feb- 00 Q'7: 5O AM EX DTM FILE ## 217 : EXISTING ,Q EXISTINO BEF PR DTM FILE ## 218 PROPOSED : PROPOSED GEF BORDER FILE # 1152 BORDER ## 1 : BORDER USING FILES 2-7 SHRINKAGE : 25 SUSSIDENCE APPLIED TO EX DTM : .2 -ft RAISE D(+)/LOWERED(-) AFF'LIED TO PR DTM : 0 ft GRID RANGE MIN ROW , COL 247 MAX ROW , COI. 261 237 COMPUTED CELLS : 5818 UNCOMPUTED CELLS : 177 ( 2.95 %) (1) CUT * 5,185.73 CY (2) FILL *f 3,540.3? CY (5) (1) X (1 - SHRINKAGE) 39883.30 CY (4) (2) / (1 -- SHRINKAGE) : 4,453.85 CY (5) C (3)-(2) 3 (6) C(1)-(4)3 (7) TOTAL CUT AREA (8) TOTAL FILL AREA (9) TOTAL DAYLIGHT AREA (it)) TOTAL COMPUTED AREA (11) TOTAL UNCOMPUTED AREA . L Fr 731 . 87 CY EXFC RT 82,700 sq ft 1.89853 Acres 62,475 sq f t 1. 43433 Acres 275 sq ft 0.00631 Acres 145,450 Sq f t 4,425 sq ft 3.Z,,3907 Acres 0.10158 Acres (12) GRAND TOTAL AREA . 149,875 sq ft 3.44066 Acres -C2 i 0 4 " / ` a 12 JV ID 76a2227E-3 MSA INC. P( IG ell Mainiero, Smith and Associates; hic. Planning/Civil Engineering/Land Surveying 777'East Tahqui.tz Canyon Way, Suite 301 % Palm Springs, California 92262-6784 Telephone (760) 320-9811 / FAX (760) 323-7893 ' FAX TRANSMITTAL Vate: Job No: / To: From: Telephone: Fax Ph.oue: 09 Re: Project: if RENL4.RKS: Urgent 91-"For your review Please comment As requested A tote o° pages including 4tii9s.mi tal. Please call (760) 320-9811 immediately if you do not receive all paves. Thenk you, TH7S F,4CS1XLE DOCU.AffAT MAX CONTAIN INFOPB1477ON MT IS PRI3'7LEGED, CONFIDEN77AL, AND EXEMPT FROM DISCLOSURE APPLICABLE LAW, ,4ND IS%.?ENDED ONLY FOR ME USE OF THE 1NDIYIDU.4L OA ENTITY N.iMED ABOVE. IF THE READER OF TN15 .=AGE IS NOT THE LWTENDED RECIPIENT, YOU ARE lfcREBr NO77FIED 77W ANY DISSEMINATION. DISTRIBUTION, OR COPYI,VG OF 77I7S COA�afUYICA77ON IS STRICTL Y PROHIBITED. IF YOU HAVE RECEIVED IRIS COMMUNICA770N IN ERROR, .PLEASE 1YO77FY US 13,91LDL4 TEL Y BY TELEPHONE, AND RETURN 77YE ORIGINAL A E'MIGE TO USATTHEABOYEADDRESS VL1 THE UNITED STATES POSTAL SERi17CE. THANK YOU. cc: C,2/041/2000 12: _2 .003237c93 MSA INC. FADE e2 FRt�jEC F # 1. 7.7 ~IASTER FILE 133, du -)a fait-wc-Zys - 18 gUint-a SCALE 'IC =X DTN FILE #€ 21., EX1•STINr EYISTING GEF F•R DTM FILE : 213 R RCalF'US>E D F'R0F'OSF_p 5E•f Z.ORDER FILE 4 1152 10RDER r 1 BORDER US I NG3 FILES 2— S H R' 1 N};:AiE SUBSIDENCE AF•F•L I ED TO EX, DTM : RA I. SED (+) /LOWERED (--) AF'F•L I ED TD FIR DI'M R I D RANGE MIN F10W , COL 247 r_,6 F?AX ROW , 130L 2'61 237 COf 1F'UTED CELLS : 591.6 UNCOMF'UTED CELLS : 177 ( 2, 95 %) (1! CUT ,BY,,. 1.- C (C) FILL C,907."1 CY (. •) (I ) X ( 1 - SHRIW"AGE) 5, $Tr7. 12 CY (4) (2) / (1 - SHRINKAGE) 2 907. T1 CY (5 C (3) - CY E P� (6) C (1) (4) 7 ^,9�:�.rs1 CY EXFQf;T (7) TOTAL GUT AREA 91,525 sq ft 2.1rj112c;es (9) TOTAL F I LL AREA 44,625 sq f t 1 . �2445 Acres (9) TOTAL DAYLIGHT AREA S,';i� sq ft 5? Acres (1 o) TOTAL COMPUTED AREA 145, 4�i) 59 f t 3. 33?07 Acres (1 1) TOTAL UNCOMPUTED AREA 4, 4?5 sq f t 0. 1'? 1 )8 Acres ( 1'2) GRAND TOTAL AREA 149, e75 sq f t ''•. 44()66 Acres i �2'�34i20�Z I2:33 .3?32373�� MSU INC. •� • r=AGc @3 PR0iE-CT " 1'?--1 MASTER FILE ???_: dung a_rways - la quinta SCALE EX DT;-1 FILE 4 21? EXIST1NS EXISTINS 6 E F PR DTM FILE # 218 PR0POSED � F'Ri,F'OSED GEF 'L-".ORDF_.R F I LE 1 152- PORDER TM I . 80RDER USING FILES 7-7 SU,:�S I DEi.CE AF'i='L I ED TO EX DTM P: ISED (+) /LOWERED (-•) f;F'PLIED TO PR DTM �F: _ D RANGE M 1 N r-;OW , COL '147 06 MHX ROW , COL 26i , 2'7 COMPUTED CELLS 5818 UNCOIMPUTED CELLS 177 ( 2. 95 X ) i1) CUT 5,185.7:1 CY (�) FILL 7. 74G,. =•9 CY ( 31 (1) X (1 - SHRINKAGE) .1, 689 , 3c;, CY (4) ('2) / (1 - SHR I NKASE) 4, 453 . 85 CY (6) C (1)-(4) 7 T71.87 CY EXF'CRT (7) TOTAL CUT AREA 82,7r:,�� sq ft 1.89853 Acres (a) TOTAL FILL AREA 62,475 sq ft i.4:?2 Acres (4) TOTAL DAYLIGHT AREA 2715 sq f t 1, : ;:>;;r6 '1 Her- eG (1 V) TOTAL COMPUTED AREA 145, 450 s9 f t 2, , ',S'�:,7 Acres (11) TOTAL UNCOMPUTED AREA : 4,425 5q ft C1.1;j158 acres (12) GRAND TOTAL AREA 149, 875 sq f t 3. 44066 Acres 1�,1D41 C. 3!_,F0c,'i-1'd .►,1W?1:144d ?j0-1 �V1�Ii z i.,JJ y TO/TU 3�'q-3 ':'Cl VS11 7-A 2-wsS rOGo tow - 6 Z For Property Located At - Corner of Calle Norte & Avenida Los Verde La Quinta, California Duna Fairways (Phase Two) February 2000 Prepared for: 'CENTURY CROWELL COMMUNITIES �P auiNTq RECEIVED d FEB 1 1 2000 4DMainiero, Smith and Associates,; Inc. Planning / Civil Engineering /Land Surveying 777 East Tahquitz Canyon Way, Suite 301 / Palm Springs, California 92262-6784 Telephone (760) 320-9811 / FAX (760) 323-7893 Medium -Large Scale Construction/Demolition Projects (Greater than 5 acres) Fugitive Dust (PM10) Mitigation Plan Date: February 3, 2000 Jurisdiction: City of La Quinta Project File#: �Rr4f 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 information or provision of inaccurate information may delay the processing of your Fugitive Dust (PMIO) Mitigation Plan (Plan). It is recommended that you submit your Plan concurrent with your grading or demolition permit application. Project Proponent: Century Crowell Communities Address: 1535 South D Street, Suite 200, San Bernardino, California 91730 Day Phone Number: (909) 381-6007 Emergency Phone Number: (909) 381-6007 Construction Site Street Address: Corner of Calle Norte & Avenida Los Verde, La Quinta Construction Site Location: (See attached sheet 1, PM-10) Construction site assessor's parcel number (Tract#): 20158 Parcel (Tract) Size: Acres 3.4 or Square Feet Anticipated date of physical project initiation: February 2000 Anticipated date of project completion: January 2601 Anticipated cost for dust suppression: $5,000 (Attachment C - Must also be completed and mailed to the appropriate address when construction activities have been completed) Page 1 Fugitive Dust (PMIO) Mitigation Plan Earthwork Information (Acreage/Cubic Yards): Project Area: 3.4 Acres Total Disturbed Surface Area: 4.2 Acres Cut: 5.186 CY Fill: 3.340 CY Import: 0 CY Export: 1,846 CY Shrinkage, subsidence, over -excavation .will contribute to a balanced site. f i 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. Page 2 Fugitive Dust (PMIO) Mitigation Plan Source Details (e.2., frequency of application, number and type of dust control implements, etc. 1 No. RG FG FC 1 A Pre -grading site watering by agri-type water system to be done in the mass grading stage. Required depth of water penetration to be determined by grading contractor's field superintendent and Soils Engineer. 1 A Site watering to be done by water trucks until completion of mass grading. Water shall be in the form of multiple daily applications in such amounts and of such frequency so as to prevent fugitive dust from migrating across property lines. This shall include watering before and after construction hours and on holidays and weekends. 1 A Site watering by water trucks shall be utilized on building pads, streets and landscaped areas after mass grading is completed. Watering shall be in the form of multiple daily applications in such amounts and of such frequency so as to prevent fugitive dust from migrating across property lines. . This shall include watering before and after construction hours and on holidays and weekends. 2 H Site watering to be done by trucks on roadways used by construction traffic. Watering shall be in the form of multiple daily applications in such amounts and of such frequency so as to prevent fugitive dust from migrating across property lines. This shall include watering before and after construction hours and on holidays and weekends. 2 I I I A speed limit of 15 miles per hour will be enforced on all - dirt roads for all construction vehicles. Page 3 Source No. 3 0 I 5 Fugitive Dust (PM10) Mitigation Plan Details (e.g., frequency of application, number and type of dust control implements, etc. RG FG FC L L Soil storage areas and soil stockpiles shall be kept continuously wet by the use of a temporary sprinkler system. As an alternate, soil stockpiles may be stabilized by the use of an EPA approved chemical dust suppressant. In any event, soil .stockpile, storage, and other areas disturbed by the grading operation shall be stabilized by the use of an EPA approved dust suppressant whenever operations on these specific areas are discontinued for a period in excess of 30 days. P P P Stabilized construction entrance (aggregate road base) to be installed (See PM10 Sheet 1 for location, size and details) at unpaved roads adjacent to paved public roads. These will be kept in place and maintained until project streets are paved. Q Q Q Paved city streets shall be cleaned on a daily basis to remove soil originating from the site to the satisfaction of the City inspection staff. R R R Loads of soil transported to or from the site on public streets shall be wet down and covered. Additional measures may be specified by the City inspection staff. T T Site watering to be done in the fine grading stage until completion of the improvements (includes buildings and roadways). Watering shall be in the form of multiple daily applications in such amounts and of such frequency so as to prevent fugitive dust from migrating across property lines.. This shall include watering before and after construction hours and on holidays and weekends. Page 4 Fugitive Dust (PM10) Mitigation Plan 5 V Vegetation (hydroseed, stolons, sod, trees and plantings) to be installed on open space areas. (See Landscape Plans for type, size and location.) In addition to the above listed dust control measures, the following controls are to be implemented: 1. To minimize track -out of soil, the wheels and tires of all vehicles shall be inspected and washed prior to exiting to the paved streets. 2. Applicant shall apply sufficient fugitive dust control measures to minimize dust visible from off site. 3. Applicant agrees to abide by all measures specified in the project environmental report relating to grading and dust control activities. 4. Applicant agrees to abide by and implement all measures relating to fugitive dust control specified in the site grading plan. 5. Applicant agrees to abide by the provisions of the South Coast Air Quality Management District Rule 403 and City Ordinance No. 6.16 relating to fugitive dust and erosion control. y 6. Applicant understands that failure to abide by any of the fugitive dust control mitigation measures listed in this plan may constitute a cause for abatement by the Building Division and possible work stoppage. Page 5 Fugitive Dust (PM]0) Mitigation Plan 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 representatives from liability for any actions related to this project. I also agree to complete the record -keeping requirements included herein as Attachment C once the project has been completed. Signature of Owr94 or Authorized Representative 5—f � --O O (Date) I have read the conditions of the Fugitive Dust (PMIO) Mitigation Plan and the owner has authorized the implementation of all its provisions throughout project buildout. Signature of Phone Number: Contractor or Authorized Representative Emergency Phone Number: b (Date) Page 6 Fugitive Dust (PM10) Mitigation Plan For City Use Only Based on all of the provisions contained in this Fugitive Dust (PM10) Mitigation Plan the Plan is: 0 Approved f XY Conditionally Approved (Conditions specified below) Denied (Explanation attached) 2./z S�z 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 all provisions at the concentrations and frequencies identified. X—� Signature of or Authorized Representative (Date) Page 7 OY r CONDITIONS FOR FDCP APPLICATION 2000-82: CENTURY HOMES/DUNA LA QUINTA TR.. 20158, LOTS 2 & 3; ± 3.4 ACRES. GENERAL: 1. Applicant shall comply with all control measures as set forth in the approved application for FDCP 2000-82; and the following conditional measures. 2. The full amount of security supplied for FDCP 2000-82 (as determined by Public Works) shall be available to the City for any measure(s) deemed necessary by the City to achieve adequate dust control, whether or not such additional measures are included by the applicant for this application. The applicant shall implement all methods set forth herein for the duration of the project construction. Any requests for bond amount revisions/reductions must be made .in writing to the Public Works Director. Security shall be in the form stipulated by the Public Works Department. 3. Applicant shall submit copies of all records related to cost accounting for the dust control. measures assumed during all pre -grade activity and grading construction upon any request for release/reduction in posted security, or no later -than 30 days after completion of all dust control measures as outlined in and conditioned upon the plan. All such records shall accompany a completed PM10.Program Report Form, available through the Public Works or Community Development Departments. Completion of all dust control measures shall be verified by the assigned field inspector 4. Adequacy of all proposed and conditional stabilization. measures shall be determined by the assigned grading inspector. The City may require remedial measures beyond those identified or conditioned upon the project, which the City deems necessary in the event such approved measures are not effective. The City may release a portion of the bonded amount to the applicant for such work. Enforcement of these conditions shall be at the discretion of the assigned grading inspector, who shall monitor and field verify that the spirit and intent of the FDCP and its attached conditions are being complied.with. Adjustments Jo application frequencies, quantities and other aspects of this FDCP may be made by the inspector, in his/her discretion, in order to assure compliance. 5. The contractor/vendor responsible for provision of all soil stabilizing agents shall submit the appropriate Material Safety Data Sheet(s), along with approval from the Water Quality Control Board, to .the Public Works Department prior to any site application. Application of stabilizing agents must be in compliance with NPDES and the State Water Quality Control Board requirements. 6. The conditions of this dust control plan approval are applicable to the full range of construction operations associated with the subject t 3.4 acres within TR 20158; and shall remain in effect for the duration of all construction undertaken as part of development approval for the subject property. Transfer of real property or other interests regarding this project shall riot affect the validity of this plan' approval. Implementation of all proposed and conditional measures shall be carried out for the duration of all construction activity, as applicable. However, nothing herein shall preclude any future party of interest from filing a revised FDCP with the City for any portion of the site. 7. Approval of this dust control plan does not constitute an authorization for any site disturbance, preparation or construction.- The developer is required to obtain any and all necessary permits and clearances as set forth in any development approvals issued and currently in effect pertaining to this site. This includes any type of testing, monitoring or sampling required as a condition of development approval, such as that conducted for archaeologic, hydrologic and geologic reporting purposes. SITE DEVELOPMENT: 8. Any pre -watering of areas proposed for grading shall be in accordance with recommendations of the grading contractor, based on the area soil conditions as described in the associated soils report(s). At a minimum, pre -watering time shall be for three days prior to any earth disturbance(s). 9. FDCP 2000-82 indicates that 1,846 CY of export material will be generated. All transported soils shall be sufficiently stabilized (watered down, and/or covered) so as not to create dust during loading, transport and spreading. Minimum freeboard shall be established by the Public Works Department. Any on/off-site storage piles shall be covered, and/or suitably stabilized at all times in accordance. with the approved plan. 10. Track -out and other accumulation of soil material(s) onto any paved streets outside of areas proposed for grading shall be minimized. Construction access to the site from existing pavement (Avenida Los Verde) shall be improved with a.c. pavement, aggregate base material or similar, as set forth in the approved plan, and maintained until access is abandoned. Wet sweeping/flushing of soil accumulations from all paved areas shall be conducted daily, and kept damp during construction hours until removed at the end of the work day. 1 1 . All unpaved travel ways serving the site shall be prepared for traffic and kept watered down and compacted to retain moisture content during all construction traffic/activity, including building construction. Road lengths shall be watered each day as necessary, commencing prior to any traffic activity and terminating at the end of the work day after all, activity has ceased. All track - out to paved surfaces shall be removed per Condition #10. 12. All construction traffic and parking shall .be limited to existing paved areas. No vehicle parking or traffic of any kind is permitted on or over any previously stabilized or otherwise inactive unpaved areas or building pads. Any temporary office facilities (sales, construction, etc.) shall be provided with paved, compacted or otherwise stabilized parking and access during their operation, to be constructed as required by Public Works Department standards. 13. Disturbed but inactive development areas subject to additional grading or building construction within 30 days of completion of the initial disturbance, shall be watered daily in conjunction with watering of access roads and other grading activity, and to the full extent possible once construction commences. All previously disturbed areas where further grading, construction or other land disturbance will not occur within 30 days of initial grading completion shall be stabilized with an appropriate chemical binder, as approved by the California Water Quality Control Board, Region 7, no later than four days after completion of the disturbance, in accordance with the provisions and conditions for this dust control plan approval. Such property shall be staked, posted or otherwise restricted in order to prevent any vehicular access onto or over those areas. 14. Construction activity associated with this project will occur during high wind activity (February through June) .in the Coachella Valley. All active graded areas shall be watered daily at appropriate intervals. A minimum of 1 water truck shall be stationed on-s,ite at all times. All security and project personnel shall be alerted to the need for dust control and instructed to monitor graded areas for wind -generated dust as part of their routine duties. 15. On. Sundays, holidays and other non -construction days, personnel shall be on - call for emergency watering in the event of high winds. Additionally, during all grading operations, an appropriate individual shall be assigned to monitor wind conditions. This shall be done by utilizing wind forecasts available from the South Coast Air Quality Management District (SCAQMD). Wind forecasts can be obtained by dialing 17800-CUT-SMOG and following menu options for Air Quality and High Wind and Dust. The individual shall access this information prior to daily activities. In the event that, winds are predicted to exceed 25 MPH (403.1 High Wind Day), all construction activities and on -site traffic shall be closely monitored to insure compliance with the FDCP. The individual shall coordinate with the assigned inspector on adequacy of current dust control measures and any additional measures potentially necessary. Fugitive Dust (PM]0) Mitigation Plan ATTACHMENT C - COST INFORMATION Medium -Large Scale Construction/Demolition Projects (Greater than 5 acres) Fugitive Dust (PM10) Mitigation Plan Date: Jurisdiction: Project File#: In accordance with the City's Fugitive Dust Control Ordinance, the following form must be completed and returned within 15 days of issuance of certificates of use and occupancy permits or at another time predetermined by the City/County. Project proponent: Address: 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: Chemical stabilization: Wind fencing: Covering haul vehicles: , Wheel washers: Street sweeping: Paving: Wind sheltering: Coverings: Vegetation reestablishment: After project completion these records shall be grading/demolition permit was attained and to Governments (CVAG) at the address provided below. transmitted to the City where the the Coachella Valley Association of PM 10 Cost Monitoring Coachella Valley Association of Governments 73-710 Fred Waring Drive, Suite 200 Palm Desert, California 92260 Page 8 Fugitive Dust (PM10) Mitigation Plan ATTACHMENT A - 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. (Source No) Reasonably Available Source Control Measures Comments (1) Land (A) Watering e�:7 Application of water by means of truck, hoses and/or Clearing/ sprinklers prior to any land clearing or earth Earth- movement will increase the moisture content moving thereby increasing stability of material d 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. OD Security fencing can be used to prevent unwanted future disturbances of sites where a surface crust has been created (B) Chemical stabilization On? Only effective in areas which are not subject to daily disturbances E�7 Vendors cad supply information on product application and required concentrations (C) Wind fencing v L:7 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 d Should be used in conjunction with other measures (D) Cover haul vehicles E:� Entire surface area should be covered once vehicle is full (E) Wheel washers E:7 Should be placed where vehicles exit unpaved areas onto paved areas k� System can be adjusted to spray entire vehicle, including stored bulk material in haul vehicles Page 9 Fugitive Dust (PMIO) Mitigation Plan (2) Unpaved material Roads (3) Storage Piles (4) Paved onto Road Track -out (F) Paving 2�7 Requires street sweeping/cleaning if subject to accumulation (G) Chemical Stabilization Ct7 Vendors can supply information as to application methods and concentrations E�7 Not recommended for roads with high volumes or those used for heavy equipment (H) Watering 2t7 In sufficient quantities to keep surface moist E�? Required application frequency will vary according to soil type, weather conditions, and vehicular use (1) Reduce speed limits d 15 mile per hour maximum (J) Reduce vehicle trips 2n, Access restriction or redirecting traffic to paved roads in order to reduce vehicle trips by a minimum of 60 percent (K) Wind sheltering L� Choices include silos or enclosures 0:�? Enclosures should consist of three sided barriers equal to height of material with no more than 50 percent porosity (L) Wet suppression L:� Application methods include: spray bars, hoses and water trucks et7 Frequency of application will vary on site specific conditions (M) Chemical suppression 2�7 Best for use on storage piles subject to infrequent disturbances L (N) Altering load in/load out E�l Confine load in/load out procedures to leeward procedures (downwind) side of the material OD Most effective when used in conjunction with wind sheltering (0) Coverings et:? Tarps, plastic, or other material can be used as temporary coverings 2!!7 When used, these should be anchored to prevent wind from removing coverings (P) Wheel washers 0:7 Should be placed where vehicles exit unpaved areas L:7 System can be adjusted to spray entire vehicle, including stored bulk material in haul vehicles (Q) Sweep/clean roadways E�? Either sweeping or water flushing may be used (R) Cover haul vehicles 0:7 Entire surface area should be covered once vehicle is full Page 10 Fugitive Dust (PM10) Mitigation Plan (5) Disturbed (S) Chemical stabilization On? Vendors can ' supply information on methods for Areas/ application and required concentrations Inactive (T) Watering On7 Would require frequent applications unless a crust Construction can be developed over the site Sites (U) Wind fencing On7 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 L� Should be used in conjunction with other measures (V) Vegetation k�7 Establish as quickly as possible when active establishment operations have ceased On7 Use of drought tolerant, native vegetation is encouraged Page 11 �1a M,ww a 1 10� IN THE CITY OF LA QUINTA, COUNTY OF RIVERSIDE, STATE OF tALIFORNIA �{ 9 f � TRACT NO. 20158 LOT, NO. 2 AND, 3 (PHASE 2) R- 20' rM3• COURSIE FUGITIVEDUST (PMrlO)-.-MITIGATION PLAN. AGGRE KITE6 THCK I BEING A PORTION OF SECTION . 6, T. 6 S., R. 7 E., S.B.B.M. ao .o . a•W BETWEN EACH FEBRUARY 2000 SANDBAG ON TOP Row . . PREPARED, FOR, 1_$, C16$ //I ROQRADE 3 UQH BAGS HKdli CENTURY CROWELL COMMUNITIES w 1535 SOUTH D STREET, SUITE 200 DETAIL 'B' SAN BERNARDINO, , CALIFORNIA 92408 SANDBAG DETAIL DETAIL 'A' N.T.S. STABILIZED CONSTRUCTION ENTRANCE N.T.S. UNDERGROUND SERVICE ALERT CALL TOLL FREE- 1-800 227-2600 TWO WORKING DAYS BEFORE YOU DIG 1rMAINIERO,SMITH AND ASSOCIATES;INC.�� MI +PLANNING / CIVIL ENGINEERING / LAND SURVEYING Loy 777 E. TAHQUITZ CANYON WAY, SUITE 301 .,r. _PALM SPRINGS, CALIFORNIA 92262-7066 TELEPHONE (760) 320-9811 /FAX 323-7893 t J , PPROVED FOR PERMUTING OM HARTUNG DATE BUILDING &SAFETY DIRECTOR CITY OF LA QUINTA PM-10 NOTES PLANNING do ZONING COMPLIANCE f HERMAN DATE IUNUY DEVELOPMENT DIRECTOR OF LA QUINTA e 1. MATERIAL AND EQUIPMENT STORAGE YARD TO BE FENCED. 2. EQUIPMENT MAINTENANCE AND CALIBRATION SHOULD BE CONDUCTED IN ACCORDANCE WITH MANUFACTURER AND REGULATORY REQUIREMENTS. 3. SITE WATERING SHALL BE DONE BY I -TYPE WATER SYSTEM PRIOR TO BEGINNING MASS GRADING OPERATIONS. REQUIRED DEPTH OF WATER a PENETRATION TO BE DETERMINED BY GRADING CONTRACTOR'S FIELD SUPERINTENDENT AND SOILS ENGINEER. I 4. SITE WATERING SHALL BE DONE BY WATER TRUCKS UNTIL COMPLETION OF MASS GRADING. THIS WATERING SHALL BE DONE AS NECESSARY i (DEPENDENT UPON CONSTRUCTION TRAFFIC, TEMPERATURE, HUMIDITY AND WIND -VELOCITY). 5. SITE WATERING SHALL BE UTILIZED ON BUILDING PADS, STREETS AND j LANDSCAPED AREAS AFTER MASS GRADING IS COMPLETED. THIS WATERING I IS TO BE DONE AS NECESSARY (DEPENDENT UPON CONSTRUCTION TRAFFIC, f HUMIDITY AND WIND VELOCITY). SITE WATERING MAY BE TERMINATED UPON SOIL STABILIZATION (PERMANENT AUTOMATIC IRRIGATION OR COMPLETED IMPROVEMENTS). 'p 6. SITE WATERING SHALL BE DONE, BY TRUCKS ON ROADWAYS USED ,BY . CONSTRUCTION TRAFFIC.- THIS WATERING TO BE DONE AS NECESSARY ( PENDENT UPON CONSTRUCTION TRAFFIC, TEMPERATURE, HUMIDITY AND WIND VELOCITY) q ..�''�� �ey�l � y �Y.-x � �, %A�D'IWT O`t` 15 'I�1LES PER HOUR `LE-ENFOf2CED '6 9 'ALL _ -_- ,: DIRT ROADS FOR ALL CONSTRUCTION VEHICLES. 8. GRADING ACTIVITY SHALL BE SUSPENDED WHEN LOCAL WINDS EXCEED 25 MPH AND DURING 1ST AND 2ND STAGE SMOG ALERTS OR WATER SHALL BE APPLIED TO SOILS NOT MORE THAN 15 MINUTES PRIOR TO MOVING SUCH SOILS. 9. SOIL STOCK PILE AREAS SHALL BE WATERED AND COMPACTED TO ALLOW A CRUST TO FORM UNTIL SOIL STABILIZER IS APPLIED. GENERAL NOTES 1. FOR GRADING NOTES, REFER TO GRADING PLAN. 2. FOR PROPOSED CONTOURS, REFER TO GRADING PLAN. 3. FOR PROPOSED PAD ELEVATIONS, REFER TO GRADING PLAN I LEGEND PROJECT BOUNDARY ■ ■ LIMITS OF GRADING • • • • • MATERIAL STORAGE PROPOSED TEMPORARY 6' CHAIN LINK FENCE ® CONSTRUCTION TRAILER v v CONSTRUCTION ENTRANCE (SEE DETAIL •A•) ® CONCRETE TRUCK WASHOUT a o o EQUIPMENT STORAGE, O DRYWEL 0 SANDBAGS (SEE DETAIL B) RETENTION c BASIN ' 54,3 0 GF 5x HIGHWAY :C x54. P 111 Q 1 { Cd E PROP. DRYWELL (SEE DETAIL "B") �i N x EISENHOWER DRIVE c i I S EX. CONCRETE fC INLET STRUCTURE o AVENUE 50 (SEE DETAIL "B") CALLE N m 55.3 3 Z O 6 f x EX. 42a p _ Z co. STORM DRAIN W N Q (TO EVAC. CHANNEL) O EX. FLAP GATE w AVENUE 52 3 � 0 55.3 S ATE ` x O � coNC VICINITY MAP o NOT TO 8CALE I 3 APPROVED BY COMMUNITY DEVELOPMENT UPI BY `[ DATE 1 a EXHIBIT a CASE N0. �GP 2000 82..CIO QRpFE88/p�,� _ �► Cn Cn Cn 0' 60' 120' 180' 240' p a C26401n' Exp. 3-31-00 0_ c 1 �' SCALE 1 "=60' �0��0 ca , z e v y►�!' rF OF © Copyright 2000 . Mainiero, Smith and Associates, Inc. ���, �'�UNiT'I CA`��Q` All RightsReserved PD-3-1w ELEV. 116.584''�c2s4o� PREPARED -UNDER THE DIRECT SUPERVISION OF R.C.E. NO., -DESIGN PROVED .43Y s CITY OF LA' QUINTA CALIFORNIA SHEET � saw ' 1 z' I .. AT SIGNATURE - DUNA FAIRWAYS at LA QUINTA RESORT AND CLUB of 1 I.P. WITH CO. TAG IN MON. WELL THE INTERSECTION' OF MILES AVE. AND ROBERT S. SMITH DATE $AW CHECK BY CHRIS VOGT DATE FUGITIVE DUST (PM-10) MITIGATION PLAN 1 U M WASHINGTON ST. -,.. . RSS CITY ENGINEER R.C.E. 44250 EXPIRES 06/30/01 TR on rust I nT 9 AP 3 RFINC 0 PnR nF �SFR R T dS R 7F C R R AA SHEETS M