Loading...
RG2016-0004, RG2021-0008GENERAL 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 GRADINGAND 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. 8. ALL SLOPE SETBACKS ARE PER CHAPTER 18 AND APPENDIX CHAPTER 33 OF THE UBC. GRADING NOTES 1. GRADING SHALL BE IN ACCORDANCE WITH THE ENGINEERED GRADING REQUIREMENTS OF THE UNIFORM BUILDING CODE, LATEST EDITION, AND SOILS REPORT 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 COMPLIANCE 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 PLAINS. 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 FACIUITES, 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 PERMIT(S). 17. THE CONTRACTOR IS RESPONSIBLE TO PREVENT SILT CONTAMINATION OF STORMWATER INFILTRATION FACIUTIES 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 AND THE MINIMUM DEPTH OF CUT WHICH IS BASED ON THE MAXIMUM DEPTH OF BEDROCK CUT BELOW PAD GRADE. THE MINIMUM SHOULD BE H/3, WHERE H IS THE MAXIMUM BEDROCK CUT BELOW PAD GRADE. SW ENGNMR 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.: 19-01-701 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/O� 10/18/70 ANTHONY COLAROSSI DATE: ; 3 No. 60302 R,C.E.60302 6/30/20 Exp.6/30/20 CIV11- �Q 9T2 OF CA0F nT DIAL iZFY(0S)171BnF1G1I G BEFORERE YOU DIG tq TOLL FREE 1-800-227-2600 A PUBLIC SERVICE BY UNDERGROUND SERVICE ALERT IN THE CITY OF LA QUINTA, STATE OF CALIFORNIA n0UGU I G-nA1D1T'1qC� 1MPn0V]EM ENT PILA1ITS SWENSON RESIDENCE AT THE ENCLAVE MOUNTAIN ESTATES NEITHER THE ROCKFALL PROTECTION WALL NOR PROPOSED WET UTILITY SERVICES SHALL BE CONSTRUCTED r UNTIL EXISTING UNDERLYING EASEMENTS HAVE BEEN VACATED SUBJECT TO APPROVAL BY IID AND CVWD. V TOTAL SITE EARTH OUAN MES CUT FILL CY CY RAW 2,690 1,680 2/3 OF GUT VOLUME (BEDROCK MATERIAL) TO BE EXPORTED. THE REMAINDER SHALL BE -888 -888 SCREENED AND USED FOR FILL. SITE SOILS ARE GRANULAR TO ROCKY AND HAVE BEEN PREVIOUSLY GRADED. LOSSES DUE TO SHRINK- AGE AND SUBSIDENCE ARE NOT EXPECTED TO CONTRIBUTE SIGNIFICANTLY TO IMPORT/EXPORT TOTALS. TOTAL EARTHWORK NET IMPORT/EXPORT: 1,802 792 NOTE: THE ALTUM GROUP MAKES NO REPRESENTATION CONCERNING THE ESTIMATED QUANTITIES ON THESE PLANS OTHER THAN ALL SUCH FIGURES, INCLUDING ALL EARTHWORK NUMBERS, ARE PREUMINARY ESTIMATES ONLY. THE ENGINEER SHALL NOT BE RESPONSIBLE FOR ANY MINOR DEVIATIONS BETWEEN ESTIMATED QUANTITIES AND THE ACTUAL QUANTITIES AT THE TIME OF CONSTRUCTION. THE CONTRACTOR IS RESPONSIBLE TO PERFORM HIS/HER OWN TAKEOFFS TO DETERMINE THE BID QUANTITIES. SUBSIDENCE AND SHRINKAGE FACTORS HAVE BEEN ASSUMED. _ ►• 1; APN -200-011 21 58.4 ± ) 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 R=FALL HAZARDS NOTE ROCKFALL HAZARD MITIGATION SHALL BE ANALYZED BY A LICENSED GEOTECHNICAL ENGINEER, AND INCLUDE THE CONSTRUCTION OF A ROCKFALL BARRIER DESIGNED BY A LICENSED STRUCTURAL ENGINEER BASED ON RECOMMENDATIONS FROM THE PROJECT GEOTECHNICAL ENGINEER. If I '' APN 658-200-01 7. (FF57.1 ± ) APN 658-200-013 19 �,=57.3±) x53.6� � �.. INDEX MAP 1"=50' SHEET INDEX 1 TITLE SHEET 2 ROUGH GRADING SHEET 3 ROUGH GRADING SHEET 4 STORM DRAIN SHEET 1-4 STRUCTURAL SECTION REFERENCE SET (INCLUDED) x APPROVED FOR PERMITING: CHERI FLORES 4' DATE T PLANNING MANAGER CITY OF LA QUINTA PN r 658- 30-002 r'r(TRUCTm NnTE�7 ;v Q1 CONSTRUCT PCC BROW DITCH PER DETAIL ON SHEET 2. Q CONSTRUCT RETAINING WALL PER SEPARATE PLAN AND PERMIT. Q3 CONSTRUCT 4' HIGH ROCKFALL PROTECTION WALL WITH CAST STONE FINISH PER SEPARATE 6 ±) PLAN AND PERMIT. FINISH TO MATCH EXISTING BOLDER TERRAIN PATTERN AND COLOR. .- ® CONSTRUCT BOULDER MOUND. SEE STRUCTURAL PLAN SET FOR SECTIONAL DETAILS. 0 CONSTRUCT 6- PVC DRAIN PIPE. SEE STORM DRAIN SHEET 4. © CONSTRUCT NATURAL STEPS PER LANDSCAPE ARCHITECT SPECIFICATIONS. 07 CONSTRUCT ROCK LINED SWALE FOR EMERGENCY OVERFLOW SYSTEM. 16 ® CONSTRUCT JENSEN 18"X18"X24" DROP INLET WITH GALVANIZED FRAME AND COVER. SEE STORM DRAIN SHEET 4. 0 CONSTRUCT JENSEN 24"X24"X30" DROP INLET WITH GALVANIZED FRAME AND COVER. SEE STORM DRAIN SHEET 4. L�(FF=57. ±) 10 CONSTRUCT GROUTED BOULDER BACKSPLASH MOUND (D50=1.5'). x 6E 11 CONSTRUCT GROUTED BOULDER BACKSPLASH MOUND (D50=0.5'). =200,-014 57 OWNER/APPLICANT CASE AND USA SWENSON 62 ELLENWOOD AVENUE LOS GATOS, CA 95030 - - 85--___�_. T. 408.690.0173 -70 CONTACT - USA SWENSON TF PE ENGINEER S=X.X% PUE THE ALTUM GROUP SCO 73710 FRED WARING DRIVE, STE. 219 BO PALM DESERT, CA 92260 SMH T. 760.346.4750 WM WV ASSESSOR'S PARCEL NUMBER G 658-200-004 TW TRW 77-210 LOMA VISTA FL LA QUINTA, CA 92253 INV ROW CO PROJECT AREA T� TOTAL PARCEL SIZE: 3.16 AC. BC EC PM FLOOD ZONE DESIGNATION GB Pcc ZONE X - AREAS DETERMINED TO BE OUTSIDE THE 0.2% VC ANNUAL CHANCE FLOODPLAIN TB MAP NO. 06065C2229H, REVISED APRIL 19, 2017 AG Al REVISION APPROVED DATE CITY TY OF LA QUINTA BENCHMARK 80 FEET""" SOUTH 73-710 Fred Waring Dr., Ste. 219 APPROVED BY: - OF B.CR. OF THE SOUTHEAST CURB RETURN AT QROf ESS/ Palm Desert, CA 92260 THE INTERSECTION OF EISENHOWER DRIVE AND I V RON t.760.346.4750 f. 760.340.0089 S F I TheAltumGrou .com AVENUE 50. NAVD 88 y . B9� �5 GrOUp P BASIS OF BEARINGS: c, i,.� � No. 58394 �+ EN I ERING I PLANNING I SURVEY I ENVIRONMENTAL THE BEARING N6T44 49"W OF THE CENTERLINE OF W A LOMA VISTA AS SHOWN BY MAP OF TRACT NO. Exp. 12/31/20 28335-R ON FILE IN BOOK 259, PAGES 42 AND PREP R E� THE SUPERVISION OF: � CIVIL 1© INSTALL 18" HOPE DRAIN PIPE. SEE STORM DRAIN SHEET 4. 13 CONSTRUCT NYLOPLAST DRAIN BASIN WITH STANDARD GRATE. SIZE PER STORM DRAIN SHEET 4. 015 14 CONSTRUCT NATURAL EARTHEN DRAINAGE SWALE. SLOPE AS NOTED ON PLAN. 15 INSTALL 35.5 L.F. - 48' HOPE PERFORATED STORAGE PIPE. SEE SHEET 4 FOR BACKFILL REQUIREMENTS. +) i6 INSTALL NYLOPLAST 18" CLEANOUT WITH H-20 TRAFFIC RATED SOLID GRATE AND "INSERTA" TEE CONNECTION TO 48" STORAGE PIPE. 1© INSTALL 48"x12" ADS DUAL WALL FABRICATED REDUCING WYE (PART NO. 4884AN6085B) 18 INSTALL 12"x6" PVC WYE CONNECTION. 19 INSTALL DECORATIVE BOULDER ENHANCEMENT (D50=1.5') PER SEPARATE LANDSCAPE PLAN SET. Q CONSTRUCT NYLOPLAST 12" DRAIN BASIN WITH SOLID GRATE. N 21 CONSTRUCT PCC VALLEY GUTTER PER DETAIL ON SHEET 2. © CONSTRUCT 7' WIDE X 7' TALL GABION ROCK FALL PROTECTION WALL WITH 2' HIGH WATERPROOF BARRIER PER SEPARATE PERMIT. SEE GEOTECHNICAL REPORT FOR SPECIFICATIONS. © INSTALL 12" HDPE DRAIN PIPE. SEE STORM DRAIN SHEET 4. IS CONSTRUCT PCC BROW DITCH PER DETAIL ON SHEET 2. ©5 CONSTRUCT DECORATIVE BOULDER MOUND. SEE LANDSCAPE PLAN FOR COLOR AND SIZE. © CONSTRUCT CAST STONE FINISH PER SEPARATE LANDSCAPE ARCHITECT'S PLAN. © CONSTRUCT TOP OF FILL SLOPE BERM PER DETAIL ON SHEET 2. ® CONSTRUCT SIDE YARD GARDEN GATE PER SEPARATE LANDSCAPE PLAN. Q9 CONSTRUCT 2" DIA. WEEP HOLES AT 1OFT. O.C. TO OUTLET AT FINISH SURFACE ON NON - RETAINING SIDE OF WALL. PLACE 2 C.F. OF CRUSHED ROCK AT INLET SIDE OF WEEP HOLE. DETAIL SHEET RETAINING WALL SECTION PLAN SET KEY SITE CENTERUNE DAYUGHT UNE/UMIT OF GRADING EASEMENT/SETBACK LINE EARTHEN DRAINAGE SWALE RIGHT-OF-WAY 40 PROPERTY BOUNDARY �STq STORM DRAIN PIPE WALL/RETAINING WALL Qy EXISTING CONTOUR PROPOSED CONTOUR TOP OF FOOTING SQ PAD ELEVATION VISTA ROSA SLOPE AVENIDA FERNANDO PUBLIC UTILITY EASEMENT SEWER CLEANOUT BLOWOFF SEWER MANHOLE WATER METER WATER VALVE FIRE HYDRANT FINISH GRADE VICIMY I AVENUE 50 TOP OF WALL N0 MAP T TO SCALE TOP OF RETAINING WALL FLOW LINE INVERT RIGHT OF WAY 1S NOTE CLEAN OUT THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITY PIPES OR TOP OF CURB STRUCTURES SHOWN ON THESE PLANS WERE OBTAINED BY A SEARCH OF TOP OF GRATE AVAILABLE RECORDS. THESE LOCATIONS ARE APPROXIMATE. IT SHALL BE BEGIN CURVE THE CONTRACTOR'S RESPONSIBILITY TO VERIFY THE LOCATION OF ALL END CURVE UTILITIES OR STRUCTURES ABOVE OR BELOW GROUND, SHOWN OR NOT POINT OF VERTICAL INFLECTION SHOWN ON THESE PLANS. THE ENGINEER IS TO BE NOTIFIED OF ANY GRADE GRADE BREAK DISCREPANCIES, SO THAT ANY NECESSARY ADJUSTMENT CAN BE MADE IN ND CEMENT CONCRETE PORTLACONTRACTOR THE ALIGNMENT AND/OR GRADE OF THE PROPOSED IMPROVEMENTS. THE IS REQUIRED TO TAKE PRECAUTIONARY MEASURES TO VERTICAL CURVE PROTECT ANY UTILITY LINES OR STRUCTURES SHOWN, AND ANY OTHER LINES TOP OF BERM NOT OF RECORD, AND/OR NOT SHOWN ON THESE PLANS. THE CONTRACTOR WILL BE HELD RESPONSIBLE FOR ALL DAMAGE TO ANY UTIUTIES OR BOULDERS STRUCTURES CAUSED BY HIS OPERATION. 43 OF MAPS IN THE OFFICE OF THE COUNTY 9rE to/ 19 BRYAN McKINNEY, PE RECORDER OF RIVERSIDE COUNTY, CA WAS TAKEN OF CALIF JAMES R. , PE DATE CITY ENGINEER AS THE BASIS OF THE BEARINGS SHOWN HEREON. IRCE NO. 58394 EXP. 12 31 20 RCE NO. 49418 EXP CITY OF LA QUINTA CITY OF LA. OUINTA ROUGH GFUU M G IMPROVEMENT PAN LS SWENSON RESIDENCE LOT 1 OF TRACT NAP N0. 28335-R, IN THETITLE SHEET OF LA 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: CABE AND USA SWE 4SON 230 LF. 543 L.F. 18 LF. 80 TONS 12 L.F. 185 S.F. 60 L.F. 1 EA. 1 EA. 80 S.F. 50 S.F. 70 L.F. 1 EA. 375 L.F. 36 L.F. 1 EA. 1 EA. 1 EA. 420 S.F. 1 EA. 145 L.F. 102 L.F. 193 L.F. 82 L.F. 70 TONS 38 L.F. 150 LF. 1 EA. 1 EA. 0 Z 3 R02016-00" SHEET 1 OF 4 SHTS CADD FILE NAME Ri,toI(# goo 00y EXISTING CATV RIS€R- EXISTING TELEPHONE VAULI EXISTING FH LOMA VISTA CUL-DE-SAC (EXISTING) DIAL BEFORE YOU DIG tq� TOLL FREE A PUBLIC UNDERGROUND /,Co � EXISTING R/W 0 5.38% WEDGE CURB TWO WORKING DAYS BEFORE YOU DIG 800-227-2600 BY `:M310 e 78.10' PM 60' VERTICAL CURVE 57.16' 291.85' MATCH LINE SEE SHEET 3 62.52' m PVI = 60.46 c6 m ^ 0 13.1 % 13.6% 11.6% EXISTING FINISH 80MM PAVERS OVER 1" SAND SUBGRADE ELEV.=FS ELEV.-0.85' GROUND 0 DWY C/L BOVER ASE 6" COMPACTED CLASS II DRIVEWAY SECTION B—B NOT TO SCALE N 45.33' U PROPOSED FINISH o a SURFACE 0 DWY C/L ,"; m 41.84' FIRE TRUCK TURNAROUND O m 10.49% 000 w 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. NO. REVISION APPROVED DATE CITY OF LA QUINTA BENCHMARK 80 FEET SOUTH ESS/0�! OF B.CR. OF THE SOUTHEAST CURB RETURN AT QROF THE INTERSECTION OF EISENHOWER DRIVE AND �� g RON F AVENUE 50. NAVD 88 B9� BASIS OF BEARINGS: m THE BEARING N6244'49"W OF THE CENTERLINE OF No.� LOMA VISTA AS SHOWN BY MAP OF TRACT NO. Exp. 12/31/20 28335-R ON FILE IN BOOK 259, PAGES 42 AND sj C1V1L �P 43 OF MAPS IN THE OFFICE OF THE COUNTY 9TF� CAL1E RECORDER OF RIVERSIDE COUNTY, CA WAS TAKEN AS THE BASIS OF THE BEARINGS SHOWN HEREON. CONSTRUCTION NOTES Q1 CONSTRUCT PCC BROW DITCH PER DETAIL ON SHEET 2. Q2 CONSTRUCT RETAINING WALL PER SEPARATE PLAN AND PERMIT. (D CONSTRUCT 4' HIGH ROCKFALL PROTECTION WALL WITH CAST STONE FINISH PER SEPARATE PLAN AND PERMIT. FINISH TO MATCH EXISTING BOLDER TERRAIN PATTERN AND COLOR. ® CONSTRUCT BOULDER MOUND. SEE STRUCTURAL PLAN SET FOR SECTIONAL DETAILS. © CONSTRUCT NATURAL STEPS PER LANDSCAPE ARCHITECT SPECIFICATIONS. CONSTRUCT ROCK LINED SWALE FOR EMERGENCY OVERFLOW SYSTEM. 10 CONSTRUCT GROUTED BOULDER BACKSPLASH MOUND (D50=1.5'). 11 CONSTRUCT GROUTED BOULDER BACKSPLASH MOUND (D50=0.5). 21 CONSTRUCT PCC VALLEY GUTTER PER DETAIL ON SHEET 2. © CONSTRUCT 7' WIDE X 7' TALL GABION ROCK FALL PROTECTION WALL WITH 2' HIGH WATERPROOF BARRIER PER SEPARATE PERMIT. SEE GEOTECHNICAL REPORT FOR SPECIFICATIONS. ® CONSTRUCT PCC BROW DITCH PER DETAIL ON SHEET 2. Q CONSTRUCT DECORATIVE BOULDER MOUND. SEE LANDSCAPE PLAN FOR COLOR AND SIZE. © CONSTRUCT CAST STONE FINISH PER SEPARATE LANDSCAPE ARCHITECT'S PLAN. © CONSTRUCT TOP OF FILL SLOPE BERM PER DETAIL ON SHEET 2. 2�9 CONSTRUCT 2" DIA. WEEP HOLES AT 1OFT. O.C. TO OUTLET AT FINISH SURFACE ON NON - RETAINING SIDE OF WALL. PLACE 2 C.F. OF CRUSHED ROCK AT INLET SIDE OF WEEP HOLE. 12" 24" MIN 6" w a y z a 0 z Z a �' ri 6` m w CUT SLOPE T APPROVED FOR PERMITING: CHERI FLORES ' DDAATE PLANNING MANAGER CITY OF LA QUINTA i' 24" MAX ;' �2000 CONCRETE OR 3`- 12" SI AIR PLACED CONCRETE WITH RETAINING WALL PER 6-W1.4 X W1.4 WWR, 17 GAUGE L SEPARATE STRUCTURAL GALVANIZED STUCCO NETTING. COLOR TO PLAN SET /j MATCH EXISTING TERRAIN. 17 CONSTRUCT 4" DIA. TOE DRAIN PER 12" 1t 3" 470-C-2000 CONCRETE OR 3"- STRUCTURAL WAIL PLAN AND EXTEND 2500 PSI AIR PLACED CONCRETE WITH TO DAYLIGHT. 6 X 6-W1.4 X W1.4 WWR, 17 GAUGE FL SEE FLOW LINE ELEVATIONS PER PLAN GALVANIZED STUCCO NETTING. COLOR TO PER PLAN MATCH EXISTING TERRAIN. 1OBROW DITCH 2 4 NB OT TO DIT� NOT TO SCALE EXISTING GROUND 1 BROW DITCH WITH COLOR TO MATCH EXISTING TERRAIN 18' DRIVEWAY 9. CENTERLINE I �` >> FS PER PLAN S!p PCC VALLEY GUTTER WITH °F COLOR TO MATCH EXISTING PAVERS r TERRAIN i t J 1 t., 6" COMPACTED SUBGRADE ELEV.=FS ELEV.-0.85' CLASS II BASE ROUTINE MAINTENANCE OF PAVERS MAY BE REQUIRED IF PAVEMENT SECTION TO BE CONSfRUCIm WM PRECISE y CONCENTRATED STORM FLOW REMOVES INTERLOCKING SAND WADING GRAINS. RECOMMEND NON -INTERLOCKING SAND GRAINS DRIVEWAY SECTION A -A WITHIN AREA OF STORM FLOWS OR MANUFACTURER NOT TO SCALE \ APPROVED CEMENTING AGENT OF THE INTERLOCKING SAND. CENTERLINE DATA TABLE NO. DELTA/BEARING RADIUS LENGTH 1 A=6'43'19" R=215.50 L=25.28' A=30'30'37" R=148.50 L=79.08' 3 t2 A=79'54'49" R=32.50' L=45.33' 4 N41'16'420E - L=142.16' NOTE SEE SEPARATE RETAINING WALL PLAN SET PREPARED BY KNAPP & ASSOCIATES, INC. FOR NUMBERED SECTIONS 'n The 73-710 Fred Waring Dr., Ste. 219 APPROVED BY: n , ri Palm Desert, CA 92260 m_ t.760.346.4750 f. 760.340.0089 35 Group TheAltumGroup.com NGINEERING I PLANNING I SURVEY I ENVIRONMENTAL PRE ER THE SUPERVISION OF: oa- Iq �$ 19 BRYAN McKINNEY, PE JAMEtwK WUA, PE DATE CITY ENGINEER RCE NO. 58394 EXP. 12 31 20 RCE NO. 49418 EXP 9 cGT \lDA� COLOR TO MATCH EXISTING TERRAIN 6" MIN. COMPACTED NATIVE MATERIAL FILL SLOPE PER 1 1 /2:1 MAX. FILL SLOPE EXISTING GROUND OVEREXCAVATE PAVEMENT SUBGRADE A MINIMUM OF 2 FEET OR TO BEDROCK AS DEFINED BY THE PROJECT RECORD GEOTECHNICAL ENGINEER OR ENGINEERING GEOLOGIST OR THEIR REPRESENTATIVE, ALL CONCRETE SHALL BE 560-C-3250, PORTLAND TYPE V CEMENT CONSTRUCT VALLEY GUTTER ON COMPACTED NATIVE SOIL PCC VALLEY WrM9 NOT TO SCALE 2 7 TOP OF FLL SLOPE BERM mm — GRAPHIC SCALE SCALE 1"=20' 0 10 20 40 60 80 CITY OF LA QUINTA CITY OF LA QUINTA ROUGH GRADING AVROVEMEW PLANS SWENSON RESIDENCE /d�3//� LOT 1 OF TRACT MAP NO. 28335-R, IN THE�� A, STATE OF CALIFORNIA, AS SHOIYN BY MAP DATE RECORDED MI BOOK 259, PAGES 42 AND 43 OF MAPS, IN THE OFFICE OF THE COUNTY RECORDER. FOR: CASE AND I MA SWEWI1IVEISON RQZ016— W4 SHEET 2 OF 4 SHTS CARD FILE NAME APPROVED FOR PERMITING: PRIMARY UNIAXIAL GEOGRID VERTICAL SPACING SECTION VERTICAL SPACING Al 2 FEET A2 2 FEET B 1 FEET C 3 FEET BIAXIAL ROADWAY GEOGRID (TX 160 OR EQUAL) - VERTICAL SPACE = 1 FOOT. START BELOW BASE (UNDERNEATH PROPOSED ROADWAY ONLY) FILL MATERIAL PER ENGINEER/GEOLOGIST RECOMMENDATIONS BEDROCK OR MATERIAL MEETING PROJECT SPECIFICATIONS AND THE PROJECT SOILS REPORT 1 1/2:1 MAX SLOPE SECONDARY UNIAXIAL GEOGRID (TYP.) FOR AIDE IN COMPACTION IF PRIMARY GRID SPACING IS > 1' (TYP.) MINIMUM LENGTH = 8' PRIMARY 7-- GEOGRID e.. - . - . - MIN. GRADE TO DRAIN AWAY PROPOSED FG FROM TOP OF SLOPE 3' MIN / 17o-L7e WDEPTH DETERMINED IN THE FIELD /� 1 X=2X� BY THE ENGINEER/GEOLOGIST CONSTRUCT "BENCH" INTO BEDROCK. DIMENSIONS PER ENGINEER/GEOLOGISTS RECOMMENDATIONS X TYPICAL, ANCHOR TO BEDROCK (1100 LB/FT) OR MEET EXTENSION LENGTH PER GEOTECHNICAL REPORT, SEE SECTION 2.6 TABLE 6 um. -.eon fAol?Ijjj CHERI FLORES � -� PLANNING MANAGER CITY OF LA QUINTA - - ` - - 1 X-2% - ADDITIONAL BENCH BACKDRAIN, AS RECOMMENDED BY . _ . _ . _ . _ ENGINEER/GEOLOGIST DURING CONSTRUCTION. 2' MIN. 5' (TYP.) 4" MIN. DIAMETER RIGID PERFORATED PVC PIPE, PERFORATIONS DOWN, 1% MINIMUM GRADIENT TO APPROVED DESIGNATED DAYLIGHT OUTLET. FREE DRAINING GRAVEL, MINIMUM 5 CU.FT/LINEAR FOOT. WRAP PROPOSED TOE COMPLETELY WITH MIRAFI FILTER FABRIC 140N. OF SLOPE KEY 2' MINIMUM 1OFT. MIN. TYPICAL FILL SLOPE DETAIL 1/2 HEIGHT OF SLOPE NOT TO SCALE CONSTRUCTION NOTES MATCH LINE SEE SHEET 2 Qj CONSTRUCT PCC BROW DITCH PER DETAIL ON SHEET 2. 104.00TRW ! 1 ' NATURAL ROCK ;\ Q2 CONSTRUCT RETAINING WALL PER SEPARATE PLAN AND PERMIT. X > r' T02.0AFL CONSTRUCT NATURAL STEPS PER LANDSCAPE ARCHITECT SPECIFICATIONS. GRADING LIMIT ^ 'r n.. i` 1045FG \. 1 APPLY FINISH- ✓,' LANDS E � � ,. S"SPEWS .: `' t .'t. 1 } 'gin �,>' �\` '�,\ li i _.__�� �, CONSTRUCT NATURAL EARTHEN DRAINAGE SWALE. SLOPE AS NOTED ON PLAN. ,t ,..01� I,�?�'f _ 5 HIGH MAX. BOU ER- ;: ` /` '' -.'.'� . -; j I '.._.�."S,' �~-. ��`--,-' , 't 'fie r '.` } �` a`,. `'�,' •, `,,` , _._..... ' .-..-. 19 INSTALL DECORATIVE BOULDER ENHANCEMENT D50=1.5' PER SEPARATE LANDSCAPE PLAN SET. t�} 1 if / + k.;`.,," l , ..._!�L', ai 0--,,.' , `,.... k�• i4. r, �` ..... .. ...... O ( ) Y / MOUND C I r a._ ; . c� 0; (a __. _ CONSTRUCT DECORATIVE BOULDER MOUND. SEE LANDSCAPE PLAN FOR COLOR AND SIZE. '_ ., < I 3' 1't9:OF6 r 20.00' BUIG + X _ Xry © CONSTRUCT TOP OF FILL SLOPE BERM PER DETAIL ON SHEET 2. GI i �10 87.OFC 2 9 / SK.`.', '7 '.OFG CONSTRUCT WE'P HOLES PER' 103� , 6U' /: CONSTRUCT SIDE YARD GARDEN GATE PER SEPARATE LANDSCAPE PLAN. 75,QFG" ' o CONSTRUCTION' ,$.': 105�0 G r SETBACK 1 I 88.50TW APPLY PIASTER FINISH PER I/Al05.OFG �' -- / Q CONSTRUCT 2 DIA WEEP HOLES AT l OFT. O.C. TO OUTLET AT FINISH SURFACE ON NON - APPLY r TACT AP NO. 25237 1 i 1 �; +� ` 87.00TRWr1 RFI ,� LANDSCAPE ARCHITECT'S SPECS. 2` I ;� 19 t15.OFG 11 TOFG_ _ RETAINING SIDE OF WALL. PLACE 2 C.F. OF CRUSHED ROCK AT INLET SIDE OF WEEP HOLE. p UFi T s7 - ;, p p NOTE r l$3. p ♦p SLOPE _ , t ' ,' s��P 1' f X? l I !f _ BY = DD 1 c 6 SEE SEPARATE RETAINING WALL PLAN SET PREPARED 1/2a MAX. 88:50 P 87.00 86;QOTF. SY2 1 2.0 G { _.._ 1.. f 5 oFG Y 7.00 (m=i9.1.00) ;; KNAPP & ASSOCIATES, INC. FOR NUMBERED SECTIONS 807 }} j/ � _ CONSTRUCT POST ANb 99.00FL CHAIN.. FENCE _ 8 -'10,100 9D h II li 5 .OEG `. tr PER SEPARATE 2 �7.00Fl ? _�I r % ' r LANDSCAPE PLAN 84.5 - { _.- 1 .. 87.OF 4F r , i t� v,: 14 14 SLOPE ,'REFE TO TtUCT' AL ` �._ , ? , , f .' ' 86.70Fk' p54AOTRW (�•1 MAX',) R( � �. , APN I ; , 7D 4)F __ .00TF X 1 P' , N FO9�WALL� S�Etfl N^ DETAI S �' ' 1 /, O h,gg�� �1 �-_., 658-200-013 %i . L- , $8.5 + -,83:(lOFL 7. 86.70FL' ( G) , 890FG 11 r 19 OTT- i ,, %1,7 8.OFG' 1 1 EXISTING BUILDING , � �. 87.OpT� � r iATU R "SLOPE y � • r . �.. , $,_ _ �..�. G878;�50�TpW�„tW f 7 l - _ cy r J 1 ,..,.^. v'.r - 1... • 'w h. ih Y.'., - •J• ...--..,.-s"'•/ ._ vw6_��-'vyuq�i.vtm ....' � � _. �•�2 � t i , A l� _ w t _L X w 1 y ti :PROPERTY m APN" s �{ NO3'08'52"MI 77.97 4 / n y yY _ X 658-200-014 � � f J, t 18� y� \ , APN y / Q . ' (FF=57.4 �) � I . �!,,.. I 658-200-016 I�C� ` C 1 65§00-�015` (FFj57.6± (Tvv � .. EXISTING BUILDING X i 17 ) `" GRAPHIC SCALE tA r� ,;. N ! z ( _ _ SCALE 1'=20' \ ; � �� F I�, EXISTING BUILDING � , r --- \ (FF=57.4) ~ k� -�00- \ ,f r `� Z 0 10 20 40 60 80 t \ Y r r EXISTING BUILDING _i �1 F 5 EXIS APN L N 5 - -0 T �, w 1 �" l I DIG �. ' 6 02 - NO. REVISION APPROVED DATE41 CITY OF LA QUINTA CITY H LA QUINTA BENCHMARK 80 FEET SOUTH FESS The 73-710FredWaringDr.,Ste.219 APPROVED BY: CITY OF LA QUINTA SHEET D �� OF B.CR. OF THE SOUTHEAST CURB RETURN AT Q� �0 Palm Desert, 0f. 7 60 '� � tr,n � � t.760.346.4750 f. 760.340,0089 THE INTERSECTION OF EISENHOWER DRIVE AND �� g RON F TheAltumGroup.com AVENUE 50. NAVD 88 ;� 1� �� Group ROUGH C,RADING IMPROVEIu�NfE PLANS DIAL TWO WORKING BASIS OF BEARINGS: co BEFORE DAYS BEFORE THE BEARING N62'44'49"W OF THE CENTERLINE OF No. 58394 ENGINEERING PLANNING SURVEY ENVIRONMENTAL SWEN�ON RESIDENCE GRADM OF 4 SHTS YOU DIG YOU DIG LOMA VISTA AS SHOWN BY MAP OF TRACT NO. Exp. 12/31/20 �0/ ��9 41 �yS F PRE A NDER THE SUPERVISION OF: LOT 1 OF TRACT MAP NO. 26335-R, IN THE CITY OF LA OLI T A. STATE OF CALIFORNIA. AS SHOWN BY MAP 28335-R ON FILE IN BOOK 259, PAGES 42 AND J> CIVIL �P DATE RECORDED IN BOOK 259, PAGES 42 AND 43 OF MAPS, IN THE OFFICE OF THE COUNTY RECORDER. CADD FILE NAME TOLL FREE 1-800-227-2600 43 OF MAPS IN THE OFFICE OF THE COUNTY 9TFOF CALIF (Q I$ 19 CITY ENGINEEBRYAN R PE FOR: A PUBLIC SERVICE BY RECORDER OF RIVERSIDE COUNTY, CA WAS TAKEN JAM A, PE DATE CASE AND USA SWE 4SON UNDERGROUND SERVICE ALERT AS THE BASIS OF THE BEARINGS SHOWN HEREON. RCE NO. 58394 EXP. 12 31 20 RCE NO. 49418 EXP 9 30 20 APPROVED FOR PERMITING: /Z DDD DIAL BEFORE YOU DIC t TOLL FREE N A PUBLIC UNDERGROUND ti ti ti a ti TWO WORKING DAYS BEFORE YOU DIG 1-800-227-2600 BY .E ALERT ` ' ~ \ FINAL BACKFILL TO BE PLACED 56:25TC— ` \ AT 95% RELATIVE COMPACTION IN t W �4it \l`�t�x WRAP PIPE WITH NON —BIODEGRADABLE ' EXISTING 60 _ POLYESTER SOIL SEPARATOR FILTER STORM DRAIN (2) - FABRIC. � x { INSTALL MIRAFI 140N FILTER FABRIC -� -WHEREVER GAP GRADED GRAVEL ABUTS (56A 2TC) NATIVE SOIL (TYP.) , NO. REVISION APPROVED DATE CITY OF LA QUINTA BENCHMARK 80 FEET SOUTH OF B.CR. OF THE SOUTHEAST CURB RETURN AT opROFESS/p,�` THE INTERSECTION OF EISENHOWER DRIVE AND AVENUE 50. NAVD 88 BASIS OF BEARINGS: co a, No. 58394 THE BEARING N6T44'49"W OF THE CENTERLINE OF ' z LOMA VISTA AS SHOWN BY MAP OF TRACT NO. ExP• 12/31/20 28335-R ON FILE IN BOOK 259, PAGES 42 AND lj CIVIC �Q 43 OF MAPS IN THE OFFICE OF THE COUNTY 9rFO CALF RECORDER OF RIVERSIDE COUNTY, CA WAS TAKEN AS THE BASIS OF THE BEARINGS SHOWN HEREON. The 73-710 Fred Waring Dr., Ste. 219 Palm Desert, CA 60 f. 7 t.760.346.4750 f. 60.340.0089 Group TheAltumGroup.com EIJGINEERING I PLANNING I SURVEY I ENVIRONMENTAL 4RED WNDER THE SUPERVISION OF: APPROVED BY: 10 I�/1`j BRYAN McKINNEY, PE DATE CITY ENGINEER PE EXP. 12/31/20 RCE NO. 49418 EXP CITY OF LA QUINTA DATE L,m_ jtj� 10131J CHERI FLORES DATE PLANNING MANAGER CITY OF LA QUINTA GRADE SURFACE Q. 6" MIN. INITIAL BACKFILL SHALL BE GAP GRADED #57 ROCK (TYPICAL) INSTALLED AS REQUIRED IN IN ASTM D2321, LATEST EDITION. CLASS II BEDDING INSTALLED AS REQUIRED IN ASTM D2321 LATEST EDITION M C'ONSTFWTM NOTES O CONSTRUCT 6" PVC DRAIN PIPE. SEE STORM DRAIN SHEET 4. ® CONSTRUCT JENSEN 18"X18"X24" DROP INLET WITH GALVANIZED FRAME AND COVER. SEE STORM DRAIN SHEET 4. O CONSTRUCT JENSEN 24"X24"X30" DROP INLET WITH GALVANIZED FRAME AND COVER. SEE STORM DRAIN SHEET 4. 1© INSTALL 18" HDPE DRAIN PIPE. SEE STORM DRAIN SHEET 4. 13 CONSTRUCT NYLOPLAST DRAIN BASIN WITH STANDARD GRATE. SIZE PER STORM DRAIN SHEET 4. 15 INSTALL 35.5 L.F. - 48" HDPE PERFORATED STORAGE PIPE. SEE SHEET 4 FOR BACKFILL REQUIREMENTS. 16 INSTALL NYLOPLAST 18" CLEANOUT WITH H-20 TRAFFIC RATED SOLID GRATE AND "INSERTA" TEE CONNECTION TO 48" STORAGE PIPE. 1© INSTALL 48"x12" AIDS DUAL WALL FABRICATED REDUCING WYE (PART NO. 4884AN6085B) 18 INSTALL 12"x6" PVC WYE CONNECTION. Q CONSTRUCT NYLOPLAST 12" DRAIN BASIN WITH SOLID GRATE. ® INSTALL 12" HDPE DRAIN PIPE. SEE STORM DRAIN SHEET 4. STORM DRAIN DATA TABLE NO. DELTA/BEARING RADIUS LENGTH 1 A=58'05'40" R=22.50' L=22.81' 2 N85.08'34" - L=38.65' 3 A=26'21'28" R=150.00' L=69.00' 4 A=39'57'57" R=31.00' L=43.24' 5 N41'16'42"E - L=3.49' 6 N18'09'50"W - L=17.36' GRAPHIC SCALE SCALE 1 "=20' 0 10 20 40 so do CITY OF LA QUINTA SWENSON RrMDENCE STORM •_ J I OF TRACT MAP NO. 2&335-R IN rjjVF �• SHEET 4 OF 4 SHTS CADD FILE NAME