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PG2020-0006N THE CITY OF LA QUINTA, STATE OF CALIFORNIA APPROVED FOR PERMITING: APPROVED FOR PERMITING: GENERAL NOTES 1. CITY APPROVAL MUST BE OBTAINED FOR ANY MODIFICATIONS OR REVISIONS TO THESE PLANS. DEVIATIONS NOT IDENTIFIED ON THESE PLANS MAY NOT BE APPROVED BY THE CITY. 2. ALL GRADING AND DRAINAGE SHALL BE DESIGNED IN ACCORDANCE WITH THE CONDITIONS OF APPROVAL FOR THIS PROJECT. 3. ALL GRADING SHALL CONFORM TO THE CALIFORNIA BUILDING CODE, ORDINANCE 457, AND ALL OTHER RELEVANT LAWS, RULES AND REGULATIONS GOVERNING GRADING IN THE CITY OF LA QUINTA. PRIOR TO COMMENCING ANY GRADING WHICH INCLUDES 50 OR MORE CUBIC YARDS, THE APPLICANT SHALL OBTAIN A GRADING PERMIT FROM THE ENGINEERING DEPARTMENT. 4. ALL NECESSARY MEASURES TO CONTROL DUST SHALL BE IMPLEMENTED DURING GRADING TO THE SATISFACTION OF THE CITY ENGINEER. 5. ALL NECESSARY MEASURES TO CONTROL STORMWATER AND NON-STORMWATER DISCHARGES FROM THE PROJECT SITE SHALL BE IMPLEMENTED DURING GRADING AND CONSTRUCTION ACTIVITIES TO THE SATISFACTION OF THE CITY ENGINEER. 6. GRADING AND DRAINAGE DETAILS MUST BE SUBMITTED WITH THESE PLANS AND MUST RECEIVE CITY APPROVAL PRIOR TO CONSTRUCTION. 7. PRIOR TO THE ISSUANCE OF A BUILDING PERMIT THE PAD CERTIFICATION MUST BE SIGNED AND STAMPED BY A LICENSED PROFESSIONAL CIVIL ENGINEER. GRADING NOTES 1. GRADING SHALL BE IN ACCORDANCE WITH THE ENGINEERED GRADING REQUIREMENTS OF THE CALIFORNIA BUILDING CODE, LATEST EDITION, GEOTECHNICAL ENGINEERING REPORT DOC. NO. 13-03-737, FILE NO. 12124-01 DATED 3/26/13, GEOTECHNICAL ENGINEERING REPORT UPDATE DOC. NO. 16-07-713, FILE NO. 12124-01 DATED 7/26/16 PREPARED BY EARTH SYSTEMS SOUTHWEST, (760) 345-1588. 2. THE SOILS ENGINEER AND THE ENGINEERING GEOLOGIST SHALL EXERCISE SUFFICIENT SUPERVISORY CONTROL DURING GRADING TO INSURE COMPLIANCE WITH THE PLANS, SPECIFICATIONS, AND CODE WITHIN THEIR PURVIEW. 3. THE DESIGN CIVIL ENGINEER SHALL EXERCISE SUFFICIENT CONTROL DURING GRADING AND CONSTRUCTION TO ENSURE COMPUANCE WITH THE PLANS, SPECIFICATIONS, AND CODE WITHIN HIS PURVIEW. 4. DURING ROUGH GRADING OPERATIONS AND PRIOR TO CONSTRUCTION OF PERMANENT DRAINAGE STRUCTURES, TEMPORARY DRAINAGE CONTROL SHALL BE PROVIDED TO PREVENT PONDING WATER AND DAMAGE TO ADJACENT PROPERTY. 5. AFTER CLEARING, EXISTING GROUND SHALL BE SCARIFIED TO A MINIMUM OF 6" ON THE ENTIRE SITE OR AS RECOMMENDED BY THE SOILS REPORT. 6. THE MAXIMUM CUT AND FILL SLOPES SHALL BE 2:1, OR AS NOTED IN THE GEOTECHNICAL REPORT AND THESE PLANS. 7. PADS SHALL BE COMPACTED TO A MINIMUM OF 90% RELATIVE DENSITY PER A.S.T.M. SPECIFICATIONS AND THE ABOVE MENTIONED SOILS REPORT. 8. MINIMUM BUILDING PAD DRAINAGE SHALL BE 2%. DRAINAGE SHALL BE A MINIMUM OF 0.3' DEEP AND BE CONSTRUCTED A MINIMUM OF 2' FROM THE TOP OF CUT OR FILL SLOPES. THE MINIMUM SLOPE OF SWALES SHALL BE 0.50%. 9. ALL FILLS SHALL BE COMPACTED TO A MINIMUM OF NINETY (90) PERCENT OF MAXIMUM DENSITY AS DETERMINED BY THE UNIFORM BUILDING CODE SECTION 7010 OR EQUIVALENT AS APPROVED BY THE CITY ENGINEER. FIELD DENSITY SHALL BE DETERMINED IN ACCORDANCE WITH THE UNIFORM BUILDING CODE SECTION 7002, OR EQUIVALENT, AS DETERMINED BY THE CITY ENGINEER. 10. ALL STREET SECTIONS ARE TENTATIVE. THE MINIMUM SECTION IS 3" A.C. OVER 4.5" CRUSHED A.B.. ADDITIONAL SOIL TEST(S) SHALL BE REQUIRED AFTER ROUGH GRADING TO DETERMINE EXACT SECTION REQUIREMENTS. THE CITY ENGINEER SHALL APPROVE THE FINAL STREET SECTION. 11. THE CITY ENGINEER WILL REVIEW FOR APPROVAL THE FINAL STREET SECTIONS AFTER SUBMITTAL OF "R" VALUE TESTS FOR ROADYWAY SUBBASE. 12. LOCATIONS OF FIELD DENSITY TESTS SHALL BE DETERMINED BY THE SOIL ENGINEER OR APPROVED TEST AGENCY AND SHALL BE SUFFICIENT IN BOTH HORIZONTAL AND VERTICAL PLACEMENT TO PROVIDE REPRESENTATIVE TESTING OF ALL FILL PLACED. TESTING IN AREAS OF A CRITICAL NATURE OF SPECIAL EMPHASIS SHALL BE IN ADDITION TO THE NORMAL REPRESENTATIVE SAMPLINGS. 13. THE FINAL COMPACTION REPORT AND APPROVAL FROM THE SOILS ENGINEER SHALL CONTAIN THE TYPE OF FIELD TESTING PERFORMED. EACH TEST SHALL BE IDENTIFIED WITH THE METHOD OF OBTAINING THE IN -PLACE DENSITY, WHETHER SAND CONE OR DRIVE RING AND SHALL BE SO NOTED FOR EACH TEST. SUFFICIENT MAXIMUM DENSITY DETERMINATION SHALL BE PERFORMED TO VERIFY THE ACCURACY OF THE MAXIMUM DENSITY CURVES USED BY THE FIELD TECHNICAN. 14. ALL UNDERGROUND FACILITIES, WITH LATERALS, SHALL BE IN PLACE AND INSPECTED PRIOR TO PAVING, INCLUDING BUT NOT LIMITED TO THE FOLLOWING: SEWER, WATER, ELECTRIC, GAS AND DRAINAGE. 15. THE FINAL UTILITY LINE BACKFILL REPORT FROM THE PROJECT SOIL ENGINEER SHALL INCLUDE AN APPROVAL STATEMENT THAT THE BACKFILL IS SUITABLE FOR THE INTENDED USE. 16. BLOCK WALLS ARE NOT PART OF THE GRADING PERMIT. SUBMIT FOR SEPARATE BUILDING PERMTT(S). 17. THE CONTRACTOR IS RESPONSIBLE TO PREVENT SILT CONTAMINATION OF STORMWATER INFILTRATION FACILITIES DURING CONSTRUCTION OF SUBSEQUENT IMPROVEMENTS BY THE CONTRACTOR. IMMEDIATELY PRIOR TO FINAL ACCEPTANCE OF STORM DRAINAGE RETENTION/INFILTRATION FACILITIES, THE CONTRACTOR SHALL CONDUCT, IN THE PRESENCE OF THE CITY INSPECTOR, A PERFORMANCE TEST DESIGNED TO CLEARLY DEMONSTRATE THE FUNCTIONAL ADEQUACY OF THE FACILITIES. 18. THE CONTRACTOR SHALL PROVIDE WIND EROSION AND DUST CONTROL MEASURES AS REQUIRED BY THE FUGITIVE DUST CONTROL PLAN APPROVED FOR THIS PROJECT. 19. THE GEOTECHNICAL ENGINEER OF RECORD SHOULD ATTEND THE MANDATORY PREBID JOB WALK TO DISCUSS THE ANTICIPATED GEOTECHNICAL RECOMMENDATIONS CRITICAL POINTS WILL BE REMOVALS TO BEDROCK FOR THE ENTIRE BUILDING PAD. IN PAD TRANSITION AREAS(CUT TO FILL), THE CUT SIDE OFT HE PAD MAY NEED EXTRA OVEREXCAVATION. FILL THICKNESS DIFFERENTIALS SHOULD NOT BE LESS THAN 50% OF THE MAXIMUM FILL THICKNESS (5 FOOT MINIMUM THICKNESS) UNDER THE BUILDING PAD AREA (PLATE A-7, SOILS REPORT). FILL THICKNESS RECOMMENDATIONS APPLY TO ALL FOUNDATIONS AND STRUCTURAL ITEMS, SUCH AS POOLS AND RETAINING WALLS. SOLS ENGW-B EARTH SYSTEMS PACIFIC 78-811B COUNTRY CLUB DRIVE BERMUDA DUNES, CA 92203 (760) 345-1588 THIS PLAN HAS BEEN REVIEWED BY EARTH SYSTEMS PACIFIC AND IS IN GENERAL CONFORMITY WITH THE RECOMMENDATIONS IN OUR REPORT DATED FEBRUARY 4, 2019, FILE NO.: 301681-001, DOC. NO.: 19-02-701 AND ALL OF ITS REFERENCED PROJECT SOILS REPORTS. WE MAKE NO REPRESENTATIONS AS TO THE ACCURACY OF THE DIMENSIONS, MEASUREMENTS, CALCULATIONS OR ANY PORTION OF THE DESIGN. THE RECOMMENDATIONS OF THE PROJECT SOILS REPORTS REFERENCED ABOVE ARE STILL CONSIDERED TO APPLY AND SHOULD BE FOLLOWED DURING CONSTRUCTION. THE GEOTECHNICAL/SOILS ENGINEER PERFORMING THE TESTING AND OBSERVATIONS DURING GRADING SHOULD ACCEPT THESE PLANS, THE PROJECT SOILS REPORT AND ASSUMPTIONS MADE BY THE GEOTECHNICAL ENGINEER OF RECORD FOR THIS REVIEW TO BE VALID. QRoFESS/p� h Tn No. 60302 _ m EXP. 6/30/20 A ANTHONY COLAROSSI DATE: R.C.E. 60302 6/30/20 l9T CIVIC 0j F OF ck I_ PRECISE GRADING IMPROVEMENT PLANS SWENSON RESIDENCE AT THE ENCLAVE MOUNTAIN ESTATES FIRE DEPARTMENT NOTES 1. PAVED ACCESS WILL NOT EXCEED 15% SLOPE. 2. ACCESS SHALL BE DESIGNED TO WITHSTAND THE WEIGHT OF 60,000 POUNDS OVER 2 AXLES. DRAINAGE NOTE THE UNDERGROUND RETENTION SYSTEM IS DESIGNED TO MEET WATER QUALITY (MS-4) REQUIREMENTS. THIS INFILTRATION BMP WILL CONSIST OF A PERFORATED PRE-TREATMENT CHAMBER FACILITY. IF CAPACITY IS EXCEEDED, EMERGENCY OVERFLOW IS CONVEYED OUT OF THE GRATED INLET VIA A ROCK LINED SWALE AND INTO THE ADJACENT FLOOD CONTROL CHANNEL. ASSESSOR'S PARCEL NUMBER 658-200-004 UTILITIES WATER/SEWER COACHELLA VALLEY WATER DISTRICT (760) 398-2651 POWER IMPERIAL IRRIGATION DISTRICT (760) 335-3640 TELECOMMUNICATIONS FRONTIER COMMUNICATIONS (760) 778-3603 GAS SOUTHERN CALIFORNIA GAS COMPANY (760) 422-4133 CABLE T.V. TIME WARNER CABLEVISION (760) 340-1312 SHEET INDEX 1 TITLE SHEET 2 PRECISE GRADING SHEET 3 PRECISE GRADING SHEET 4 DETAIL SHEET SITE GRADING NOTE BASED ON THE ARID CLIMATE AND GIVEN THE ROCKY, GRANULAR SOIL TYPE ON SITE, THE PROPOSED SLOPE OF THE GROUND AWAY FROM THE BUILDING FOUNDATION IS PROPOSED TO BE A MINIMUM OF 2 PERCENT AS ALLOWED PER CALIFORNIA BUILDING CODE, SECTION 1804.4. ENGWER'S NOTE THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITY PIPES OR STRUCTURES SHOWN ON THESE PLANS WERE OBTAINED BY A SEARCH OF AVAILABLE RECORDS. THESE LOCATIONS ARE APPROXIMATE. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO VERIFY THE LOCATION OF ALL UTILITIES OR STRUCTURES ABOVE OR BELOW GROUND, SHOWN OR NOT SHOWN ON THESE PLANS. THE ENGINEER IS TO BE NOTIFIED OF ANY DISCREPANCIES, SO THAT ANY NECESSARY ADJUSTMENT CAN BE MADE IN THE ALIGNMENT AND/OR GRADE OF THE PROPOSED IMPROVEMENTS. THE CONTRACTOR IS REQUIRED TO TAKE PRECAUTIONARY MEASURES TO PROTECT ANY UTILITY LINES OR STRUCTURES SHOWN, AND ANY OTHER LINES NOT OF RECORD, AND/OR NOT SHOWN ON THESE PLANS. THE CONTRACTOR WILL BE HELD RESPONSIBLE FOR ALL DAMAGE TO ANY UTILITIES OR STRUCTURES CAUSED BY HIS OPERATION. PROJECT TEAM OWNER/APPLICANT CASE AND USA SWENSON 62 ELLENWOOD AVENUE LOS GATOS, CA 95030 T. 408.690.0173 CONTACT - LISA SWENSON ENGFER THE ALTUM GROUP 73710 FRED WARING DRIVE, STE.219 PALM DESERT, CA 92260 T. 760.346.4750 CONTACT - JAMES BAZUA, PE PREST-VUKSIC ARCHITECTS 44530 SAN PABLO AVENUE PALM DESERT, CA 92260 T. 760.773.5393 CONTACT - JOHN VUKSIC, AIA HERMANN DESIGN GROUP, INC. 78365 HIGHWAY 111 LA QUINTA, CA 92253 T. 760.777.9131 CONTACT - CHRIS HERMANN, ASLA INDEX MAP 1" = 60' LEGEND CENTERLINE --------------------- EASEMENT/SETBACK UNE �-- f- - EARTHEN DRAINAGE SWALE -- RIGHT-OF-WAY WALL/RETAINING WALL _----- g__._____________- EXISTING CONTOUR 85 PROPOSED CONTOUR DIRECTIONAL DRAINAGE ARROW A.B. AGGREGATE BASE FF FINISH FLOOR ELEVATION PE PAD ELEVATION S=X.X% SLOPE PUE PUBLIC UTILITY EASEMENT PA PLANTER AREA FS FINISH SURFACE FG FINISH GRADE TW TOP OF WALL TRW TOP OF RETAINING WALL FL FLOW LINE INV INVERT TC TOP OF CURB TG TOP OF GRATE BC BEGIN CURVE EC END CURVE PVI POINT OF VERTICAL INFLECTION GB GRADE BREAK PCC PORTLAND CEMENT CONCRETE VCC VERTICAL CURVE L�--I 6" THICK PC CONCRETE DECORATIVE PAVEMENT TURF/SYNTHETIC TURF MBOULDERS 7 I ORTEGA DATE CHERI FLORES DATE AJ BUILDING OFFICIAL PLANNING MANAGER CITY OF LA QUINTA CITY OF LA QUINTA PAVING NOTES 1. ASPHALT CONCRETE PAVING, EXCEPT FOR OVERLAYS, SHALL BE INSTALLED IN TWO (2) OR MORE COURSES WITH MIX DESIGNS THAT CONFORM TO THE LATEST EDITION OF SECTION 400 OF THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (SSPWC) "GREEN BOOK"NOTED AS FOLLOWS: WEARING COURSE (UPPER COURSE): IIIA-C2-PG70-10 BASE COURSE (LOWER COURSES): 1118-B3-PG70-10 THE WEARING COURSE SHALL BE 0.1 FT OR 1.2 INCHES THICK (MINIMUM) INCLUDING GRIND AND OVERLAY INSTALLATIONS; THE BASE COURSE(S) SHALL CONTAIN THE BALANCE OF THE REQUIRED ASPHALT CONCRETE THICKNESS. A SINGLE 3 INCH LIFT OF WEARING COURSE IS ALLOWABLE IN PARKING STALL LOCATIONS CONDITIONAL ON A PRE -APPROVED CITY EQUIVALENT WEARING/BASE SECTION. CLASS 2 BASE OR CRUSHED AGGREGATE BASE IS TO BE UTILIZED FOR ALL PAVEMENT SECTIONS. ONSITE RECYCLED BASE OR EQUAL IS ALLOWABLE SUBJECT TO CITY ENGINEER APPROVAL. NO CRUSHED MISCELLANEOUS BASE IS ALLOWABLE. CITY STANDARD 195 SHALL BE UTILIZED FOR ALL ASPHALT CONCRETE PAVEMENT STRUCTURAL SECTIONS. RUBBERIZED ASPHALT IS NOT ALLOWED WITHOUT PRIOR CITY ENGINEER APPROVAL. 2. MIX DESIGN REQUIRED: FOURTEEN (14) DAYS PRIOR TO COMMENCEMENT OF PAVING OPERATIONS, THE CONTRACTOR SHALL SUBMIT FOR CITY APPROVAL, A COMPLETE PROPOSED MIX DESIGN IDENTIFYING THE MIX CHARACTERISTICS SUCH AS AGGREGATE GRADATIONS, VOIDS IN MINERAL AGGREGATE (VMA), AIR VOIDS, AND S-VALUE FOR VARIOUS OIL CONTENTS FOR EACH MIX. 3. A TACK COAT SHALL BE APPLIED TO EXISTING PAVEMENT, P.C.C. SURFACES, AND THE A.C. BASE COURSE, IF TRAFFIC HAS DRIVEN ON IT. THE TACK COAT SHALL BE SLOW SETTING ANIONIC EMULSIFIED ASPHALT TYPE "SS-1H" CONFORMING TO SECTION 203-3 OF THE STANDARD "GREEN BOOK" SPECIFICATIONS. THE LIQUID ASPHALT SHALL BE GRADE 60-70 AND APPLIED AT THE RATE OF 0.1 GALLON/YARD. PAVEMENT SHALL BE RETACKED IF THE WEARING COURSE HAS RECEIVED TRAFFIC LOADS, HAS A PARTICULATE OR DEBRIS COATING OR WILL BE PAVED GREATER THAN 24 HOURS FOLLOWING THE BASE COURSE PAVING OR EQUAL. 4. ALL REMNANT PATCHES OF ASPHALTIC CONCRETE (FLOATERS) 2 FT IN WIDTH OR LESS SHALL BE REMOVED AND REPLACED. FLOATERS IN EXCESS OF 2 FT IN WIDTH MAY BE REQUIRED TO BE REMOVED AND REPLACED AS REQUIRED BY THE CITY ENGINEER. 5. THE EXISTING CURB SHALL BE ETCHED OR STAMPED SHOWING UTILITY SERVICE LATERAL LOCATIONS AS FOLLOWS: 'S' FOR SEWER, "G" FOR GAS, "E" FOR ELECTRICAL POWER. CONSTRUCTION NOTES Q1 CONSTRUCT 80MM PAVERS OVER 1" SAND OVER 6" CLASS II A.B. SEE SEPARATE GEOTECHNICAL PAVER REPORT ADDENDUM LETTER FOR RECOMMENDATIONS. CONSTRUCT 4" THICK P.C. CONCRETE HARDSCAPE. SEE SEPARATE LANDSCAPE ARCHITECT'S PLAN FOR COLOR AND PATTERN, Q CONSTRUCT 0-INCH P.C. CONCRETE CURB PER DETAIL ON SHEET 4. (a)CONSTRUCT 6" MEDIAN CURB PER CITY OF LA QUINTA STANDARD 210. Q CONSTRUCT EARTHEN DRAINAGE SWALE. SLOPE AS NOTED ON PLANS © CONSTRUCT 6" PVC STORM DRAIN PIPE. SEE PLAN FOR LENGTH AND SLOPE. Q CONSTRUCT 3" PVC ROOF DRAIN CONNECTION. CONNECT TO STORM DRAIN WITH 6"X3" TEE. ® CONSTRUCT 2" PVC ROOF DRAIN CONNECTION. CONNECT TO STORM DRAIN WITH 6"X2" TEE. Q INSTALL NYLOPLAST 8" SOLID LIGHT DUTY GRATE. 10 CONSTRUCT 8" NYLOPLAST IN-UNE DRAIN. 11 CONSTRUCT 8" NYLOPLAST DRAIN BASIN. 12 INSTALL NYLOPLAST 8" STANDARD LIGHT DUTY GRATE. 13 CONSTRUCT ENTRY FEATURE PER SEPARATE ARCHITECTURAL PLAN. 14 CONSTRUCT 4" CLEANOUT AND TRAFFIC RATED LID PER DETAIL ON SHEET 4. 15 CONSTRUCT 6" THICK P.C. CONCRETE RAMP ON COMPACTED NATIVE SOIL. 16 CONSTRUCT 6" THICK P.C. CONCRETE DRIVEWAY ON COMPACTED NATIVE SOIL. 17 CONSTRUCT BBQ ISLAND PER SEPARATE LANDSCAPE ARCHITECT'S PLAN 18 CONSTRUCT SYNTHETIC TURF SURFACE PER SEPARATE LANDSCAPE PLAN. 19 CONSTRUCT 3' WIDE PEDESTRIAN GATE PER SEPARATE LANDSCAPE PLAN. CONSTRUCT WROUGHT IRON FENCE PER SEPARATE LANDSCAPE PLAN. 21 CONSTRUCT POOL EQUIPMENT VAULT PER SEPARATE POOL PLAN. © CONSTRUCT POST AND CHAIN FENCE BARRIER PER SEPARATE LANDSCAPE PLAN, Q3 CONSTRUCT POOL/SPA FEATURE PER SEPARATE POOL PLAN. 0 CONSTRUCT CONCRETE FOOTING UNDER EDGE PAVERS PER SEPARATE LANDSCAPE PLANS. CEMENT 1" SAND SETTING BED BETWEEN CONCRETE AND FOOTING. © CONSTRUCT 80MM PAVERS OVER 1" SAND BEDDING OVER 4" CLASS II A.B. GYPSUM BOARD - MINIMUM 30 PRE- TREATED SILL FINISH FLOOR ANCHOR BOLT n n PLYWOOD SHEATHING �u z rM � q " 00 CEMENT PLAS TYPICAL FINISH GRADE AT FOUNDATION NOT TO SCALE • 1%,111111 1 1 lvur/ l NOT TO SCALE N DATEBENCHMAIR The 73-710FredWaringDr.,Ste.219 APPROVED BY: CITY OF LA QUINTA CITY OF LA QUINTA SHEET O (��� NO. REVISION APPROVED CITY OF LA QUINTA BENCHMARK 80 FEET SOUTH QROFESS/p #;. Palm Desert, CA 92260 1 DR ��OF B.CR. OF THE SOUTHEAST CURB RETURN AT �O RON Gt.760.346.4750 f.760.340.0089PRECISE GRADINGIMPROVEMENT PLANS \\���)I CI ICI THE INTERSECTION OF EISENHOWER DRIVE AND 6 g (� GCOUp TheAltumGroup.com AVENUE 50. NAVD 88 y 1' SWENSON RESIDENCE TWO WORKING BASIS OF BEARINGS: w No. 58394 m *N0.94 I PLANNING I SURVEY I ENVIRONMENTAL TITLE SHEET OF "! SHTS DIAL THE BEARING N62'44'49"W OF THE CENTERLINE OF " BEFORE DAYS BEFORE Exp. 12/31/20 f Z%U YOU DIG r„ YOU DIG LOMA VISTA AS SHOWN BY MAP OF TRACT NO. PRETHE SUPERVISION OF: LOT i of TRACT MAP K 9, PAGE, 4 THE CITY F LA QDINTA STATE E CAIJFORNO AS SHOWN BY AMP CADD FILE NAME 28335-R ON FILE IN BOOK 259, PAGES 42 AND CIVIL �Q DATE RECORDED IN BOOK 259, PAGES 42 AND 43 OF MAPS, IN THE OFFICE OF THE COUNTY RECORDER. 5 I$ ZU BR AN McKINNEY, PE TOLL FREE 1-800-227-2600 RECORDER43 OF POF RIVERSDES IN THE FICOUNTYCE OF T CA WAS TAKEN HE COUNTY9TFOF �L\F JAMPE DATE CITY ENGINEER FOR: CASE AND USA SWENSM A PUBLIC SERVICE BY AS THE BASIS OF THE BEARINGS SHOWN HEREON. 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(OR h!1 RETAINING WALL PER •,1SEPAW ROUGH GRADING,", EXISTING TOP OF CUT SLOPE SEPARATE "ROUGH GRADING PLAN ( J NO. REVISION APPROVED DATE CITY OF LA QUINTA BENCHMARK 80 FEET SOUTH QROFESS/p OF B.CR. OF THE SOUTHEAST CURB RETURN AT �q THE INTERSECTION OF EISENHOWER DRIVE AND ` 5 RDN !� AVENUE 50. NAVD 88 �1 BASIS OF BEARINGS: i; No. 58394 m THE BEARING N6244'49"W OF THE CENTERLINE OF z LOMA VISTA AS SHOWN BY MAP OF TRACT NO. No. 12/31/20 28335-R ON FILE IN BOOK 259, PAGES 42 AND Jj ClVI �@ 43 OF MAPS IN THE OFFICE OF THE COUNTY qTF OF, CA1 �E RECORDER OF RIVERSIDE COUNTY, CA WAS TAKEN AS THE BASIS OF THE BEARINGS SHOWN HEREON. rf j() 96.00TW 96.8FG 95.SFG 95.30FL 2 GB 1:1 MAX. SLOPE The 73-710 Fred Waring Dr., Ste. 219 Palm Desert, CA 92260 Groupt.760.346.4750 f. 760.340.0089 TheAltumGroup.com NG RING I PLANNING I SURVEY I ENVIRONMENTAL PREP D0, THE SUPERVISION OF: JAMES R. MUA, PE DATE RCE NO. 58394 EXP. 12/31/20 APPROVED FOR PERMITING: APPROVED FOR PERMITING: sklluw 0 W, L_ 4-v__ 5�W2-ozo AJ ORTEGA DATE CHERI FLORES DATE BUILDING OFFICIAL PLANNING MANAGER CITY OF LA QUINTA CITY OF LA QUINTA (D CONSTRUCT 80MM PAVERS OVER 1" SAND OVER 6" CLASS II A.B. SEE SEPARATE GEOTECHNICAL PAVER REPORT ADDENDUM LETTER FOR RECOMMENDATIONS. Q2 CONSTRUCT 4" THICK P.C. CONCRETE HARDSCAPE. SEE SEPARATE LANDSCAPE ARCHITECTS PLAN FOR COLOR AND PATTERN. Q3 CONSTRUCT 0-INCH P.C. CONCRETE CURB PER DETAIL ON SHEET 4. 05 CONSTRUCT EARTHEN DRAINAGE SWALE. SLOPE AS NOTED ON PLANS © CONSTRUCT 6" PVC STORM DRAIN PIPE. SEE PLAN FOR LENGTH AND SLOPE. Q7 CONSTRUCT 3" PVC ROOF DRAIN CONNECTION. CONNECT TO STORM DRAIN WITH 6"X3" TEE. ® CONSTRUCT 2" PVC ROOF DRAIN CONNECTION. CONNECT TO STORM DRAIN WITH 6"X2" TEE. 09 INSTALL NYLOPLAST 8" SOLID LIGHT DUTY GRATE. 10 CONSTRUCT 8" NYLOPLAST IN -LINE DRAIN. 11 CONSTRUCT 8" NYLOPLAST DRAIN BASIN. 1@9 INSTALL NYLOPLAST 8" STANDARD LIGHT DUTY GRATE. 13 CONSTRUCT ENTRY FEATURE PER SEPARATE ARCHITECTURAL PLAN. 14 CONSTRUCT 4" CLEANOUT AND TRAFFIC RATED LID PER DETAIL ON SHEET 4. ,@7 CONSTRUCT BBQ ISLAND PER SEPARATE LANDSCAPE ARCHITECT'S PLAN 18 CONSTRUCT SYNTHETIC TURF SURFACE PER SEPARATE LANDSCAPE PLAN. 19 CONSTRUCT 3' WIDE PEDESTRIAN GATE PER SEPARATE LANDSCAPE PLAN. 2�0 CONSTRUCT WROUGHT IRON FENCE PER SEPARATE LANDSCAPE PLAN. 21 CONSTRUCT POOL EQUIPMENT VAULT PER SEPARATE POOL PLAN. © CONSTRUCT POST AND CHAIN FENCE BARRIER PER SEPARATE LANDSCAPE PLAN. © CONSTRUCT POOL/SPA FEATURE PER SEPARATE POOL PLAN. ©5 CONSTRUCT CONCRETE FOOTING UNDER EDGE PAVERS PER SEPARATE LANDSCAPE PLANS. CEMENT 1" SAND SETTING BED BETWEEN CONCRETE AND FOOTING. M=w_< )_�� GRAPHIC SCALE SCALE 1"=10' 0 5 10 20 30 40 APPROVED BY: CITY OF LA QUINTA I CITY OF LA QUINTA SWENSON RESIDENCE PRECISE GRADING SHEET L _� LOT 1 OF TRACT MAP NO. 28335-R, IN THE CITY OF LA QUINTA, STATE OF CALIFORNIA, AS SHOWN BY MAP BRYAN McKINNEY, PE DATE RECORDED IN BOOK 259, PAGES 42 AND 43 OF MAPS, IN THE OFFICE OF THE COUNTY RECORDER. CITY ENGINEER FOR: CASE AND USA SWENSON RCE NO. 49418 EXP 9/30/20 m SHEET 3 OF 4 SHTS N C3 CADD FILE NAME a APPROVED FOR PERMITING: APPROVED FOR PERMITING: CITY OF LA QUINTA GENERAL NOTES 1. ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE LATEST EDITION OF THE STANDARD PLANS OF THE CITY OF LA QUINTA, THE LATEST EDITION OF THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (SSPWC) 'GREENBOOK", THE PROJECT SOILS REPORT, AND LATEST EDITION OF STANDARD SPECIFICATIONS BY COACHELLA VALLEY WATER DISTRICT (CVWD) AS APPLICABLE. 2. ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE LATEST EDITION OF THE STANDARD PLANS OF THE CITY OF LA QUINTA, THE LATEST EDITION OF THE CALIFORNIA MUTCD ADD ADDITIONAL REQUIRARTERIAL EMENTS DEEMED NECESSARY BY THE CITY ENGINEOR THE LATEST EDITION OF THE WORK AREA ER. TALL CONSTRUC CONTROL CTIONOAREOK ASINCLUDING, BUT ATCH SNOT I LIMITED TOLIZED FOR LLANE CLOSURES OCAL & TAND DETOURS,OR VSHALL BE D WITH ANY PROPERLY POSTED, DEUNEATED AND LIGHTED IN CONFORMANCE WITH THE CALIFORNIA MUTCD OR WATCH MANUAL, CALTRANS STANDARD PLANS AND STANDARD SPECIFICATIONS MAY BE UTILIZED TO AUGMENT CITY OF LA QUINTA AND CALIFORNIA MUTCD SPECIFICATIONS. 3. IT SHALL BE THE RESPONSIBILITY OF THE OWNER OR CONTRACTOR TO APPLY TO THE CITY OF LA QUINTA PUBLIC WORKS DEPARTMENT FOR THE NECESSARY PERMITS AND TO BE RESPONSIBLE FOR SATISFACTORY COMPLIANCE OF ALL CURRENT ENVIRONMENTAL REGULATIONS DURING THE LIFE OF THE CONSTRUCTION ACTIVITIES FOR THIS PROJECT. ADDITIONAL STUDIES AND/OR PERMITS MAY BE REQUIRED. 4. THE CONTRACTOR SHALL APPLY FOR AND ACQUIRE ALL PERMISSIONS AND PERMITS FROM THE ADJOINING PRIVATE LAND OWNER, OTHER MUNICIPALITY, RIVERSIDE COUNTY, CALIFORNIA STATE DEPARTMENT OF TRANSPORTATION (CALTRANS) OR OTHER AGENCY FOR ALL WORK PERFORMED WITHIN OTHER OWNERSHIPS, RIGHTS -OF -WAY OR JURISDICTIONS AS REQUIRED BY THE CITY OF LA QUINTA OR OTHER AGENCIES. 5. THE CONTRACTOR SHALL PROVIDE A TRAFFIC CONTROL PLAN FOR PROJECTS INVOLVING MULTIPLE LANE OR COMPLETE CLOSURES AT LEAST 3 WEEKS PRIOR TO COMMENCEMENT OF CONSTRUCTION FOR REVIEW AND APPROVAL BY THE CITY. THE CONTRACTOR SHALL SCHEDULE PRECONSTRUCTION MEETING(S) WITH CITY STAFF AT (760) 777-7096 OR (760) 777-7075 72 HRS PRIOR TO JOB COMMENCEMENT. ADDITIONALLY, THE CONTRACTOR SHALL NOTIFY THE CITY PUBUC WORKS DEPARTMENT 24 HOURS PRIOR TO ANY ACTIVITY REQUIRING CONSTRUCTION INSPECTION, INCLUDING BUT NOT LIMITED TO GRUBBING, GRADING, BASE AND ASPHALT PLACEMENT, CONCRETE PLACEMENT, TRENCHING AND BACKFILL, UTILITY INSTALLATIONS AND EACH CONSTRUCTION PHASE AT (760) 777-7097 (MUNICIPAL CODE 14,16.260). 6. PER GOVERNMENT CODE SECTION 4216, IF THE WORK IS IN AN AREA WHICH IS KNOWN, OR REASONABLY SHOULD BE KNOWN, TO CONTAIN SUBSURFACE INSTALLATIONS, CONTRACTOR SHALL CONTACT UNDERGROUND SERVICE ALERT (U.SA.) AT 1-800-422-4133 AND OBTAIN AN INQUIRY IDENTIFICATION NUMBER AT LEAST TWO WORKING DAYS (48 HOURS) PRIOR TO COMMENCING ANY WORK THAT PENETRATES THE EXISTING SURFACE. 7. EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN APPROXIMATE LOCATION ONLY. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK. THE CONTRACTOR AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGE WHICH MIGHT RESULT BY FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UTILITIES 8. ALL TRENCH EXCAVATIONS SHALL CONFORM TO STATE OF CALIFORNIA CONSTRUCTION SAFETY ORDERS. PRIOR TO COMMENCING THE EXCAVATION OF A TRENCH 5 FEET IN DEPTH OR GREATER AND INTO WHICH A PERSON WILL BE REQUIRED TO DESCEND, THE CONTRACTOR SHALL FIRST OBTAIN A PERMIT TO DO SO FROM THE DIVISION OF INDUSTRIAL SAFETY PURSUANT TO 7-10.4.1. 9. ENGINEERED FILLS AND PADS SHALL BE COMPACTED TO A MINIMUM OF 90% RELATIVE COMPACTION PER ASTM SPECIFICATION D1557 AND THE RELATED SOILS REPORT, WHICHEVER IS GREATER. ALL ROADWAY AND PARKING LOT GRADES SHALL BE COMPACTED TO A MINIMUM OF 95% RELATIVE COMPACTION PER ASTM SPECIFICATION D1557 AT THE UPPER 1 FT OF FINISHED SUBGRADE. ALL ROADWAY AND PARKING LOT GRADES ON ENGINEERED FILL SHALL BE COMPACTED TO A MINIMUM OF 95% RELATIVE COMPACTION PER ASTM SPECIFICATION D1557 AT THE UPPER 3 FT OF FINISHED SUBGRADE. LOCATIONS OF FIELD DENSITY TESTS SHALL BE DETERMINED BY THE SOILS ENGINEER OR CITY ENGINEER AND SHALL BE SUFFICIENT IN BOTH HORIZONTAL AND VERTICAL PLACEMENT TO PROVIDE REPRESENTATIVE TESTING OF ALL PLACED FILL. TESTING IN AREAS OF A CRITICAL NATURE SHALL BE IN ADDITION TO THE NORMAL REPRESENTATIVE SAMPLINGS. THE FINAL COMPACTION REPORT AND APPROVAL FROM THE SOILS ENGINEER SHALL CONTAIN THE TYPE OF FIELD TESTING PERFORMED. EACH TEST SHALL BE IDENTIFIED WITH THE METHOD OF DETERMINING THE INPLACE DENSITY, SAND CONE OR DRIVE RING. 10. ALL UNDERGROUND SEWER, WATER, ELECTRIC, GAS, AND DRAINAGE FACILITIES, INCLUDING SERVICE LATERALS, SHALL BE IN PLACE AND INSPECTED WITH TRENCHES COMPACTED AND TESTED PRIOR TO BASE GRADE INSPECTION AND PAVING. THE CONTRACTOR SHALL SUBMIT TO THE CITY WRITTEN EVIDENCE ISSUED BY THE RESPECTIVE UTILITY PURVEYOR INDICATING THE SUBSURFACE PORTION OF THE UNDERGROUND FACILITIES HAS BEEN INSTALLED AND ACCEPTED. THE STORM DRAIN AND UTILITY LINE BACKFILL REPORT FROM THE PROJECT SOILS ENGINEER SHALL INCLUDE AN APPROVAL STATEMENT THAT THE SUBGRADE IS OF ADEQUATE STRENGTH TO SUPPORT THE STRUCTURES AND ANTICIPATED LOADS AND THAT THE BACKFILL AND COMPACTION IS ADEQUATE FOR THE INTENDED USE. 11. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE REMOVAL, REPLACEMENT, AND/OR RELOCATION OF ALL REGULATORY, WARNING AND GUIDE SIGNS. 12. THE CITY ENGINEER SHALL APPROVE ALL STREET NAME SIGNS, TRAFFIC CONTROL SIGNS, TRAFFIC STRIPING, LEGENDS, AND PAVEMENT MARKERS (TYPE AND LOCATION). 13. THE CONTRACTOR SHALL NOT DISTURB EXISTING SURVEY MONUMENTS OR BENCH MARKS NOTED ON THE PLANS, OR FOUND DURING CONSTRUCTION. REMOVAL AND REPLACEMENT SHALL BE DONE ONLY BY A CALIFORNIA REGISTERED CIVIL ENGINEER WITH AN R.C.E. NUMBER BELOW 33966, OR A LICENSED LAND SURVEYOR. PRIOR TO CONSTRUCTION, ALL SURVEY MONUMENTS AND CENTERLINE TIES ARE TO BE LOCATED IN THE FIELD. UPON COMPLETION OF CONSTRUCTION, ALL DAMAGED OR DESTROYED CENTERLINE TIES AND SURVEY MONUMENTS ARE TO BE RESET AND "CORNER RECORDS" PREPARED FOR SURVEY. MONUMENTS NEED TO BE SUBMITTED TO THE CITY PUBUC WORKS DEPARTMENT PRIOR TO FILING WITH THE COUNTY SURVEYOR IN COMPLIANCE WITH AB1414. THIS MUST BE COMPLETED PRIOR TO CERTIFYING COMPLETION OF THE PROJECT. ALL RESTORATION OF SURVEY MONUMENTS SHALL BE CERTIFIED BY THE DESIGN REGISTERED ENGINEER IN ACCORDANCE WITH SECTION 8771 OF THE BUSINESS AND PROFESSIONS CODE. 14. CONSTRUCTION OPERATIONS AND MAINTENANCE OF EQUIPMENT SHALL BE OCTOBER IsrTO APRIL 30m: MONDAY-FRIDAY 7:00 AM TO 5:30 PM MAY 1srTO SEPTEMBER 30m: MONDAY-FRIDAY 6:00 AM TO 7:00 PM NO ARTERIAL LANE CLOSURES SHALL BE PERMITTED OR ALLOWED ON ANY CITY STREET BEFORE 8:30 A.M. AND AFTER 3:30 P.M., UNLESS APPROVED BY THE CITY ENGINEER. NO REDUCTION OF THE WIDTH OF THE TRAVELED WAY SHALL BE PERMITTED ON ANY CITY STREET ON WEEKENDS OR HOLIDAYS, OR WHEN ACTIVE WORK IS NOT BEING PERFORMED, UNLESS APPROVED BY THE CITY ENGINEER. WORK WITHIN 500 FEET OF A SIGNALIZED INTERSECTION SHALL BE PERFORMED BETWEEN THE HOURS OF 9 A.M. -3:00 P.M. TRAFFIC CONTROL SHALL BE SET UP AFTER 9 A.M. AND REMOVED BEFORE 3:00 P.M. UNLESS OTHERWISE APPROVED BY THE CITY ENGINEER. WORK WITHIN 500 FEET OF ANY DESIGNATED SCHOOL ZONE SHALL BE PERFORMED BETWEEN THE HOURS OF 8:15 A.M. -1:30 P.M. TRAFFIC CONTROL SHALL BE SET UP AFTER 8 A.M. AND REMOVED BEFORE 1:30 P.M. UNLESS OTHERWISE APPROVED BY THE CITY ENGINEER. WORK SHALL BE PROHIBITED AT ANY TIME ON SUNDAYS AND ON CITY HOLIDAYS INCLUDING: A. NEW YEAR'S DAY &MARTIN LUTHER KING JR. DAY C. PRESIDENTS DAY D. MEMORIAL DAY E. INDEPENDENCE DAY F. LABOR DAY G. VETERAN'S DAY H. THANKSGIVING DAY I. DAY AFTER THANKSGIVING DAY J. CHRISTMAS DAY OTHER EXCEPTIONS: EMERGENCY REPAIR WITH PERMISSION BY THE CITY MANAGER & NIGHT WORK (SPECIAL APPROVAL AND ADVANCE INSPECTION SCHEDULING REQUIRED) CONTRACTOR TO UTILIZE APPROPRIATE SCHEDULING COURTESY WITH ADJACENT RESIDENTIAL NEIGHBORHOODS. 15. ALL TRAVELED WAYS MUST BE CLEANED DAILY OF ALL DIRT, MUD, AND DEBRIS AS A RESULT OF CONSTRUCTION OPERATIONS. CLEANING IS TO BE DONE TO THE SATISFACTION OF THE CITY ENGINEER. 16. CONSTRUCTION PROJECTS DISTURBING MORE THAN ONE (1) ACRE MUST OBTAIN A NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) PERMIT. OWNERS/DEVELOPERS ARE REQUIRED TO FILE A NOTICE OF INTENT (N01) WITH THE STATE WATER QUALITY CONTROL BOARD (SWQCB), AND TO PREPARE A STORM WATER POLLUTION PREVENTION PLAN (SWPPP), AND HAVE A MONITORING PLAN FOR THE SITE. 17. THE CONTRACTOR SHALL CONSTRUCT IMPROVEMENTS IN CONFORMANCE WITH THE REQUIREMENTS OF THE CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARD WHITIEWATER RIVER WATERSHED, GENERAL CONSTRUCTION AND MS4 PERMITS. CONTRACTOR TO COMPLY WITH CURRENT WHITEWATER RIVER REGION STORMWATER MANAGEMENT PLAN (SWMP). EROSION AND SEDIMENT CONTROL BEST MANAGEMENT PRACTICE (BMP) SHALL BE IMPLEMENTED AND MAINTAINED. SOIL STOCKPILES SHALL BE CONTAINED. CONSTRUCTION SITES SHALL BE MAINTAINED IN SUCH A CONDITION THAT WASTES ARE MANAGED AND CONTAINED AND SUCH THAT RAINFALL OR WIND DOES NOT CARRY WASTES OR POLLUTANTS OFFSITE. CONSTRUCTION SITES SHALL BE MANAGED TO MINIMIZE THE EXPOSURE TIME OF DISTURBED SOIL AREAS. 18. NEW IMPROVEMENTS SHALL JOIN OR MATCH EXISTING IMPROVEMENTS IN A MANNER SATISFACTORY TO THE CITY ENGINEER TO ACHIEVE A SAFE, DURABLE, AESTHICALLY PLEASING TRANSITION BETWEEN THE NEW AND EXISTING IMPROVEMENT, INCLUDING MANHOLE AND VAULT HEIGHT ADJUSTMENTS, SAW CUTTING, REMOVAL, REPLACEMENT, CAPPING AND/OR COLD PLANING, AS NEEDED. ALL MANHOLES AND VALVE BOX FRAMES SHALL BE ADJUSTED TO FINAL GRADES AFTER PAVING IS COMPLETED. 19. ALL PLANS NOT SPECIFIED AS CITY SPONSORED CAPITAL IMPROVEMENT PROJECT (CIP) PLANS ARE VALID FOR A PERIOD NOT TO EXCEED EIGHTEEN (18) MONTHS FROM THE DATE OF CITY ENGINEER APPROVAL. THE SPONSORS OF THE IMPROVEMENTS SHOWN ON NON CIP PLANS SHALL BEAR ALL COSTS ASSOCIATED WITH UPDATING THE PLANS, INCLUDING, BUT NOT LIMITED TO, DESIGN AND IMPROVEMENT COSTS, TO AFFECT PROPER TRANSITIONS BETWEEN NEW AND EXISTING IMPROVEMENTS, COMPLIANCE WITH ANY NEW CITY STANDARDS, ORDINANCES, OR LAWS AND REGULATIONS, ENACTED OR ADOPTED BY THE CITY OR OTHER JURISDICTIONS SUBSEQUENT TO THE PLAN APPROVAL DATE. 20. CONCRETE SPECIFICATIONS SHALL FOLLOW CITY OF LA QUINTA STANDARD PLAN 200. CONTRACTOR SHALL REMOVE AND REPLACE EXISTING SIDEWALK AS NEEDED AT ALL LOCATIONS WHERE IT IS CRACKED, UNEVEN AT JOINTS, OR OTHERWISE DAMAGED, PURSUANT TO STREETS & HIGHWAYS CODE SECTION 5610. THIS REQUIREMENT APPLIES TO ALL CONCRETE COMPONENTS LOCATED IN THE PUBLIC RIGHT-OF-WAY. 21. ALL CURBS SHALL BE ETCHED OR STAMPED SHOWING UTILITY SERVICE LATERAL LOCATIONS AS FOLLOWS: "S" FOR SEWER "G" FOR GAS "E" FOR ELECTRICAL POWER 22. THE CONTRACTOR SHALL SUBMIT AND RECEIVE CITY APPROVAL OF A FUGITIVE DUST CONTROL PLAN WHEN THE DISTURBED AREA EXCEEDS 5,000 SQUARE FEET. CONTRACTOR SHALL SUBMIT THE FUGITIVE DUST CONTROL CASH OR BOND SECURITY, AS REQUIRED, AND IMPLEMENT THE REQUIRED MITIGATION MEASURES BY THE FUGITIVE DUST CONTROL PLAN APPROVED FOR THIS PROJECT. 23. THE CONTRACTOR SHALL ENSURE THAT PUBLIC WORKS APPROVAL IS RECEIVED FOR ROADSIDE CLEAR ZONE DISTANCE AND SIGHT DISTANCE REQUIREMENTS FOR ALL FACILITIES, LANDSCAPING AND APPURTENANCES WITHIN THE PRIVATE AND PUBLIC STREET RIGHT OF WAY. RELOCATION OF CONFUCTING INSTALLATIONS SHALL BE PERFORMED AT THE CONTRACTOR'S SOLE EXPENSE. DIALWj[ TWO WORKING BEFOREDAYS BEFORE YOU DIGYOU DIG TOLL FREE800-227-2600 A PUBLIC SERVICE BY UNDERGROUND SERVICE ALERT CONCRETE COLLAR. COL`( MATCH DRIVEWAY PAVED 3" 10" 3" 18" LOMA VISTA CUL-DE-SAC (EXISTING) SECTION B-B 4"X4" PVC SDR-35 THE LID SHALL HAVE THE WORD "SEWER" OR "C.O." IMPRINTED ON IT. B STOPPER W/TAG BAND SEAL COMPRESSION COUPLING 4" PVC PIPE 4" PVC BEND GROUTED PLUG WHEN CLEANOUT OCCURS AT END OF LINE 4" PVC SDR-35 SEWER 14 6' SEWER CLEAN -OUT DETAIL NOT TO SCALE BROW DITCH PER SEPARATE ROUGH GRADING PLAN 3 SIQ.I 12fJ20 �� 5� ATE AJ ORTEGA DATE CHERI 14FLORE BUILDING OFFICIAL PLANNING MANAGER CITY OF LA QUINTA CITY OF LA QUINTA 6" SYNTHETIC TURF SURFACE v w SUBGRADE AT 95% MINIMUM RELATIVE COMPACTION CLASS 560-C-3250 PORTLAND,TYPE V CEMENT SUBGRADE AT 95% MINIMUM RELATIVE COMPACTION 0 0" CURB DETAIL NOT TO SCALE 1.5' i 18' DRIVEWAY 6" 9' CENTERLINE 91 3.0' BENCH FS PER PLAN 6" PCC CURB!!4 PCC VALLEY GUTTER PER FS :SEPARATE ROUGH GRADING 2% 1 PER PLAN PLAN NOTE- : O ROUTINE MAINTENANCE OF PAVERS MAY BE REQUIRED IF 6" COMPACTED SUBGRADE ELEV.=FS ELEV.-0.85' CONCENTRATED STORM FLOW REMOVES INTERLOCKING SAND CLASS II BASE O GRAINS. RECOMMEND NON -INTERLOCKING SAND GRAINS WITHIN AREA OF STORM FLOWS OR MANUFACTURER APPROVED CEMENTING AGENT OF THE INTERLOCKING SAND. DR*VAY SECTION A -A NOT TO SCALE SUBGRADE PER SEPARATE ROUGH GRADING PLAN 1 1/2:1 MAX. SLOPE PER SEPARATE ROUGH GRADING PLAN 291.85' EXISTING R/W 6' 78.10' PVI 57.16' 45.33' 62.52' 41.$4' FIRE TRUCK TURNAROUND 12 U_ O N to 60' PROPOSED FINISH S ri N SURFACE 0 DWY C/L r•i m m 10r_ w co VERTICAL CURVE m '� " 1 13.1% °D " U PVI = 60.46 11.6% - -- -- - 00% 5.38% _ - - -- -� --- EXISTING FINISH 80MM PAVERS OVER 1" SAND SUBGRADE ELEV.=FS ELEV.-0.85' GROUND 0 DWY C/L OVER 6" COMPACTED CLASS II DRIVEWAY SECTION B-B EXISTING WEDGE CURB BASE O NOTE: NOT TO SCALE Oj ROUTINE MAINTENANCE OF PAVERS MAY BE REQUIRED IF CONCENTRATED STORM FLOW REMOVES INTERLOCKING SAND GRAINS. RECOMMEND NON -INTERLOCKING SAND GRAINS WITHIN AREA OF STORM FLOWS OR MANUFACTURER APPROVED CEMENTING AGENT OF THE INTERLOCKING SAND. CONSTRUCTION NOTES Q1 CONSTRUCT 80MM PAVERS OVER 1" SAND OVER 6" CLASS II A.B. SEE SEPARATE GEOTECHNICAL PAVER REPORT ADDENDUM LETTER FOR RECOMMENDATIONS. CONSTRUCT 0-INCH P.C. CONCRETE CURB PER DETAIL ON SHEET 4. ® CONSTRUCT 6" MEDIAN CURB PER CITY OF LA QUINTA STANDARD 210. 14 CONSTRUCT 4" CLEANOUT AND TRAFFIC RATED LID PER DETAIL ON SHEET 4. 18 CONSTRUCT SYNTHETIC TURF SURFACE PER SEPARATE LANDSCAPE PLAN. NO. REVISION APPROVED DATE CITY OF LA QUINTA BENCHMARK 80 FEET SOUTH QROFESS/p OF B.CR. OF THE SOUTHEAST CURB RETURN AT All) RON THE INTERSECTION OF EISENHOWER DRIVE AND �� g cr AVENUE 50. NAVD 88' BASIS OF BEARINGS: W No. 58394 m THE BEARING N62"44'49"W OF THE CENTERLINE OF M LOMA VISTA AS SHOWN BY MAP OF TRACT NO. Exp. 12/31/20 28335-R ON FILE IN BOOK 259, PAGES 42 AND Jj CIVIi �Q 43 OF MAPS IN THE OFFICE OF THE COUNTY qTF or CAl1F RECORDER OF RIVERSIDE COUNTY, CA WAS TAKEN AS THE BASIS OF THE BEARINGS SHOWN HEREON. The 73-730 Fred Waring Dr., Ste. 219 Palm Desert, CA 92260 t.760.346.4750 f. 760.340.0089 Group TheAltumGroup.tom ONGINEFRING I PLANNING I SURVEY I ENVIRONMENTAL THE SUPERVISION OF: APPROVED BY: _ 5_/ 9 i20 BRYAN MCKINNEY PE JAMES R. A PE DATE CITY ENGINEER RCE NO. 58394 EXP. 12/31/20 1 RCE NO. 49418 EXP CITY OF LA QUINTA I CITY OF LA OUINTA BWENSON RESIDENCE s -Zl -jqjo DETAIL SHEET LOT 1 OF TRACT MAP NO. 28335-R, IN THE CITY OF LA QUINTA, STATE OF CALIFORNIA, AS SHOWN BY MAP DATE RECORDED IN BOOK 259, PAGES 42 AND 43 OF MAPS, IN THE OFFICE OF THE COUNTY RECORDER. FOR: CASE AND LJSA SVVENSON SHEET 4 OF 4 SHTS CADD FILE NAME FG 2,o2o - ot)D% M m M I 0 0 N