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BRES2019-0122 Precise Grading PlanAPPROVED FOR PERMITTING: PLANNING & ZONING COMPLIANCE: a CO 0 N J 3 m N J v o S' V) �a d� .a o_ v U rn 00 N Q (D 1, •1 II•, NOT TO SCALE MEMBER 2X PRESERVATIVE -TREATED SILL PLATE FINISH FLOOR pPAD 2% MIN FINISH GRADE A \\ FOOTING DETAIL FINISH FLOOR TO PAD = 6" FINISH FLOOR TO FINISH GRADE = 6" NOT TO SCALE Know whars below. Call before you PRIVATE ENGINEER'S NOTE TO CONTRACTOR: THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITY PIPES, CONDUITS OR STRUCTURES SHOWN ON THESE PLANS ARE OBTAINED BY A SEARCH OF THE AVAILABLE RECORDS. TO THE BEST OF OUR KNOWLEDGE THERE ARE NO EXISTING UTILITIES EXCEPT AS SHOWN ON THESE PLANS. THE CONTRACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARY MEASURES TO PROTECT THE UTILITY LINES SHOWN ON THESE DRAWINGS. THE CONTRACTOR FURTHER ASSUMES ALL LIABILITY AND RESPONSIBILITY FOR THE UTILITY PIPES, CONDUITS OR STRUCTURES SHOWN OR NOT NOTE: TOP OF GRATE IS OVERFLOW LEAVE EXPOSED. PO ALL JOINTS ABOVE THE LEACHING AREA SHALL BE MORTAR SEALED INSIDE AND OUT. 5.0' MIN. 12" �••m �•►• 1• �m • • • •m i•• '� • • • • • • m ME • �••M :•rm �••� �•; •• • •• • • • • • • • • DRYWELL DETAIL NOT TO SCALE In the City of La Quinta Precise Grading Plan Sitn,lite Developmerr,t OWNER: PAUL DEWEY 33488 VIA STRADA LA QUINTA, CA. 92255 C/o SUNLIGHT DEVELOPMENT INC. 760-340-9800 LEGAL DESCRIPTION: LOT 266, TRACT NO. 29894-2 PER MB J271056-088 SITE ADDRESS 53-488 VIA STRADA LA QUINTA, CA 9225J ASSESSOR'S PARCEL NO.: 777-200-018 BASIS OF BEARINGS: CENTERLINE OF VIA STRADA AS N 3'5553" W, PER MB 327156-88 BENCHMARK: TOP OF CURB AT THE PROPERTY LINE EXTENSION OF LOTS 2661267. ELEVATION = (1012.46 TC) PER THE APPROVED AMENDED TRACT NO. 29894-2 ROUGH GRADING PLAN. SITE BENCHMARK: 70P OF 1P AT CENTERLINE STRADA ELEVATION=(1012.40 /P) SITE BENCHMARK: INDICATES THE BENCHMARK AT THE SITE WHICH THE ENGINEER OF RECORD SHALL USE TO CERTIFY PAD ELEVATION AND FINAL GRADING CERTIFICATION. THE CONTRACTOR SHALL NOTIFY THE ENGINEER OF RECORD OF ANY DISCREPANCIES BETWEEN THIS BENCHMARK AND THE BENCHMARK USED BY THE CONTRACTOR PRIOR TO ANY GRADING. SOURCE OF TOPOGRAPHY: THE TOPOGRAPHY SHOWN HEREON WAS OBTAINED BY A FIELD SURVEY BY FEIRO ENGINEERING, INC ON 6129118 i NOTE: THE APPROVED PAD ELEVATIONS SHOWN HEREON WERE OBTAINED FROM THE APPROVED TRACT ROUGH GRADING PLAN FOR AMENDED TRACT NO. 29894-2 24" DIA. CAST IRON GRATE AND FRAME PER ALHAMBRA FOUNDRY A-1200 OR APPROVED EQUAL. ADAPT AS REQUIRED FOR VEE GUTTER AND CURB & GUTTER INSTALLATION. SET RIM TO GRADE WITH PRECAST RISERS. COMPACT BACKFILL TO 90% MIN. TOP 6" COMPACTED TO 95Z. 48" DIAMETER PRE -CAST MANHOLE CONE 6' PVC DOWN DRAIN WITH i' PERFORATIONS DRILLED 02"t O.C., TO 12" ABOVE TOP OF SLAB. WRAP PERFORATED SECTION WITH FILTER FABRIC. WRAP FABRIC WITH PROTECTIVE LAYER OF METAL SCREEN, OVERLAPPED AND HELD IN PLACE WITH ADJUSTABLE BAND CLAMPS. 4" CONCRETE SLAB (POURED /N PLACE) EXTEND 6" INTO UNDISTURBED SOIL (CLASS 520-C-2500 CONCRETE) A NON -WOVEN FILTER FABRIC PER SEC. 88-1.03 CAL. STD. SPEC. SHALL BE USED BETWEEN THE WASHED ROCK AND THE UNDISTURBED SOIL. 48" PRECAST PERFORATED I CONCRETE RING 3/8" TO 3/4" WASHED ROCK 3/8" TO 3/4" WASHED ROCK ON UNDISTURBED SOIL NOTE: CRATE S1ZE SHALL BE DETERMINED FROM THESE i FINISH SHALL BE DETERMINED BY THE OWNER OR GRADE PER PLATY 4" SDR-35 PVC OR SOLID WALL HOPE 4"x45' BEND (1/8 BEND) NOTE: QUANTITIES ESTIMATE SHOWN IS FOR PERMIT PURPOSES ONLY. IT IS THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE THE QUANTITIES FOR HIS BID AND PAYMENT PURPOSES. QUANTITIES ESTIMATE DOES NOT INCLUDE CLEARING, SHRINKAGE, SUBSIDENCE, ANY OTHER LOSSES, OR ANY GRADING OR EXCAVATION COVERED UNDER A SEPARATE PERMIT. EARTHWORK QUANTITIES_ ESTIMATE: CUT = 200 CU YDS FILL = 60 CU YDS NET = 140 CU YDS [EXPORT] NOTE: DRIVEWAY APPROACH REQUIRES A SEPERATE PERMIT AND INSPECTION FROM THE CITY OF LA QUINTA PUBLIC WORKS DEPARTMENT A LETTER OF CERTIFICATION FROM THE ENGINEER -OF -WORK STATING THAT THE GRADING HAS BEEN COMPLETED PER THE APPROVED PLAN, AND A COMPACTION REPORT FROM A SOILS ENGINEER ON ALL FILL AREAS IS REQUIRED PRIOR TO THE BUILDING PERMIT ISSUANCE. 957. REQUIRED IN BUILDING AREA. NOTE TO OWNER AND CONTRACTOR: IT IS THE OWNER'S RESPONSIBILITY TO SCHEDULE REGULAR MAINTENANCE OF THE DRAINAGE SYSTEM, INCLUDING BUT NOT LIMITED TO AREA DRAINS, DRAIN LINES, DRYWELLS AND BUBBLER BOXES. CONTRACTOR SHALL RECOMMEND MAINTENANCE SCHEDULE TO OWNER BASED UPON INSTALLED EQUIPMENT AND AS -BUILT CONDITIONS. ROOF DRAINS, RETAINING WALL FRENCH DRAINS, POT DRAINS, ETC. MAY BE TIED INTO DRAINAGE SYSTEM. OVERSIZING OF PIPES MAY BE NECESSARY. NOTE: UTILITIES SHOWN REFLECT AVAILABLE PUBLIC RECORDS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY AND PROTECT ALL UTILITIES IN THE CONSTRUCTION AREA, WHETHER SHOWN OR NOT HEREON, AND TO NOTIFY UNDERGROUND SERVICE ALERT AT 1-800-227-2600, 48 HOURS IN ADVANCE. UNLESS OTHERWISE NOTED). GRATE STYLE, TYPE, COLOR AND/OR E ARCHITECT. GRATE 1 9" GRATES USE NOS 9X9" LOW PROFILE ADAPTER, 12" GRATES USE NOS 12712' LOW PROFILE ❑ADAPTER, OR EQUAL. NOS 3"&4" UNIVERSAL OUTLET, OR EQUAL. VARIES 12" MINIMUM COVER SEWER BRANCH WYE (MAIN SIZE x 4 DIR. OF FLOW W AT. 1% MIN. SDR-35 PVC (4", 6" OR 8" - SIZE PER PLAN) DRAIN! DETAIL SCALE. • 1 "=1 ' INDICATED OIL PLAN: PIPE CONTINUES WHEN NOT END OF LINE. CAP/PLUG WHEN END OF LINE. DATE I INITIAL FINISH GROUND i PVC VARIES SEE PLANS FOR DEPTH i� 12"x12" CATCH BASIN (NDS 1200 OR EQUAL). ADD 12 "x 12" RISERS AS NECESSARY. CUT 6"x6" HOLE IN THE BOTTOM OF CATCH BASIN. /'EXISTING WEDGE CURB 6" BUBBLER BOX DETAIL SC PALE 1 APPROVED BY: DATE TOM HARKING DATE ICID S R. EVANS DATE BUILDING & SAFEN DIRECTOR COMMUNITY DEVELOPMENT DIRECTOR CITY OF LA QUINTA CITY OF LA QUINTA CITY OF LA QUINTA GRADING NOTES: 1. GRADING SHALL BE IN ACCORDANCE WITH THE ENGINEERED GRADING REQUIREMENTS OF THE UNIFORM BUILDING CODE, LATEST EDITION, AND SOILS INVESTIGATION, NO. DATED: PREPARED BY: TELEPHONE NO.: 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. J. THE DESIGN CIVIL ENGINEER SHALL EXERCISE SUFFICIENT CONTROL DURING GRADING AND CONSTRUCTION TO INSURE COMPLIANCE WITH THE PLANS, SPECIFICATIONS, AND CODE WITHIN HIS PURVIEW. 4. DURING ROUGH GRADING OPERATIONS AND PRIOR TD CONSTRUCTION OF PERMANENT DRAINAGE STRUCTURES, TEMPORARY DRAINAGE CONTROL SHALL BE PROVIDED TO PREVENT POND/NG WATER AND DAMAGE TO ADJACENT PROPERTY. 5, AFTER CLEARING, EXISTING GROUND SHALL BE SCARIFIED TO THE MINIMUM RECOMMENDED BY THE SOILS REPORT. 6. THE MAXIMUM CUT AND FILL SLOPES SHALL BE 2:1. 7. PADS SHALL BE COMPACTED TO A MIN/MUM OF 95% RELATIVE DENSITY PER A.S.TM. D1557 SPECIFICATIONS AND THE ABOVE MENTIONED SOILS REPORT. 8. MINIMUM BUILDING PAD DRAINAGE SHALL BE 27.. DRAINAGE SHALL BE A MINIMUM OF 0.3' DEEP AND BE CONSTRUCTED A MINIMUM OF 2' FROM THE TOP OF CUT OR FILL SLOPES (EXCEPT THOSE PLACED UNDER THE STRUCTURE). THE MINIMUM SLOPE OF SWALES SHALL BE 0.57-. 9. ALL FILLS SHALL BE COMPACTED TO A MINIMUM OF N/NE7Y(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. OVER 12" OF COMPACTED SUBGRADE. 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 ROADWAY 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 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 TECHNICIAN. 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 /S SUITABLE FOR THE INTENDED USE. 16. SWIMMING POOL, SPA, DRIVEWAY APPROACH AND BLOCK WALLS ARE NOT PART OF THE GRADING PERMIT. SUBMIT FOR SEPARATE BUILDING PERM/T(S). 17. THE CONTRACTOR /S REPSONS/BLE 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. DRIVEWAY APPROACH REQUIRES A SEPARATE PERMIT AND INSPECTION FROM THE CITY OF LA QUINTA PUBLIC WORKS DEPARTMENT. -INSTALL REMOVABLE FILTER FABRIC COVER OVEI'Y HOLE — A NON -WOVEN FILTER FABRIC PER SEC. 88-1.03 CAL. STD. 'SPEC. SHALL BE USED BETWEEN THE WASHED ROCK AND THE UNDISTURBED SOIL. 2" MAX CRUSHED STONE FILTER NOTE. SEE PLAN FOR TOP OF GRATE, INVERT, SLOPE, INLET SIZE No.C52260 P.O. Box 12980 Palm Desert, CafifomiQ 92255 Civil Engineering Land Surveying (7sD) 346-Sots www.feiro.net z us • a . a rn Q n o _ N C aZit a + . .— O ® w � � a LU C z w Ca In the City of L a Quinta SHLLI NUMBL Precise Grading Plan OF 2 ETS Lot 266, Tract No. 29894-2 DWG FILE Per MB J27156-88 APN 777-200-018 o1�sT47cPo1 GPO FOR. S'unlite Development 'JOB NUMBER- FOR.- 1006.3 EG 10070 EG 0 0- 0 3 0) N a m N ry J tm 3 3R co w N 0 J n O NrL U d N pp O d' d M � M U� 00 gN 1 N PRIVATE ENGINEER'S NOTE TO CONTRACTOR: THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITY PIPES, CONDUITS OR STRUCTURES SHOWN ON THESE PLANS ARE OBTAINED BY A SEARCH OF THE AVAILABLE RECORDS. TO THE BEST OF OUR KNOWLEDGE THERE ARE NO EXISTING UTILITIES EXCEPT AS SHOWN ON THESE PLANS. THE CONTRACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARY MEASURES TO PROTECT THE UTILITY LINES SHOWN ON THESE DRAWINGS. THE CONTRACTOR FURTHER ASSUMES ALL LIABILITY AND RESPONSIBILITY FOR THE UTILITY PIPES, CONDUITS OR STRUCTURES SHOWN OR NOT SHOWN ON THESE DRAWINGS. 6 1 1009.2 1013.4 TOP N II*13'07" E f7' 1013.6 TOP THIS LINE WAS TRACED FROM THE HOMESITE DIAGRAM PROVIDED BY THE I HIDEAWAY AND IS LABELED NATURAL AREA" ON THAT DIAGRAM. / 1013.E TOP 1013.5 TOP A -8.37' 17" / �R=540.00' (1014), - / L=81.25' (1012.8 EG) BUILDING i 10i�6 0 TW- ENVELOPE 1' 12.0 IF I 1 3.20 TG � - - 1 11.91 INV FIRE FEATURE j `*--(113.0 TOE) 1 hi 7.5 TW '�.. �,,... n ® � �� 1011.80 INV POOL COPING _. 1013.85 FS 1016.0 TW 1012.0 IF 114.1 EG 2% SPA 22'�`t-- gC 20TG - _.1_ 91 INV ^.^ / ` �� y - I ROOT �1 1019.5 TW 32*% 1012.34INV C.� ®_ BALL r 1012.0 IF � A " �`- jN 1012.07 INV / .f 1013.40 TO TG • 29'$1)f % •, 1012.10 INV 1013.20 INV 1TG 1011.64.78 V 4 NVC1 4 P-VL' - -_ _ , 1013.75 TG , < Nry , 4"rC 10 ®5% 120.1 TW �� I ROOT �� �- SHWR `F o gqLL i .. s z fa TG y' r ROOT t ro13.86 Fs ul w x 10i2.10INV Ty atu o' 3s6 ts' .> )14.1 EG 'v 1012 FO :INV o 3.20 TO 1.65 1018571W < -1012 Tf t .13 00_� I RObT �'101 ;96 BA ��� 113E ES G fig/ x a 1013.20 TG -;D-� 1011.36INV LOT 265 10'87% N (VACANT) •®t2 N (1013.0 APPROVED PAD) f 1340TG - , ' a 1 12.f0 INV r ROOT i20 TG ��.. BALL r 1.45 INV ,'- II ' /Rdl LOT 266 r JA R L 1 W�L _ A f013.1 TOE PROPOSED' RESIDENCE - D135EG if0T340TG � •--' 1014.00 F F (10135 APRRDYED P4'D) 012.10 INV t29 ; C e ?pvc 1011.22 INV 3 GRAPHIC SCALE ( IN FEET ) 1 inch = 10 ft. LEGEND & ABBREVIATIONS: CENTERLINE PROPERTY LINE N.P. HIGH POINT G.B. GRADE BREAK E.G. EXIS771VG GROUND F.G. FINISH GRADE F.S. FINISH SURFACE F.F. FINISH FLOOR ELEVATION PAD PAD ELEVATION P PLANTER T. W. TOP OF WALL T.R.W. TOP OF RETAINING WALL W. S. WATER SURFACE B.W. BOTTOM OF WALL T.F. TOP OF FOOTING T.S. TOP OF SLAB B.F. BOTTOM OF FOOTING R/W RIGHT-OF-WAY D/W DRIVEWAY T.C. TOP OF CURB F.L. FLOW LINE T. H. TOP OF HEADER E.P. EDGE OF EXISTING PAVEMENT T.P. TOP OF PAVEMENT T.G. TOP OF GRATE INV INVERT ELEVATION [G] G" CHISELED ON CURB IS] IS" CHISELED ON CURB [E] E" CHISELED ON CURB (99.9) EXIS77NG ELEVATION 99.9 PROPOSED ELEVATON - - - - PROPERTY LINE / RIGHT-OF-WAY CENTERLINE (99) EXIS77NG CONTOUR -99- FINISH CONTOUR DRAINAGE SWAL£ EXIS77NO SLOPE AAAAAA,AA'ter FINISH SLOPE "°"'" - EXIS77NG CURB AND GUTTER RETAINING WALL/DEEPENED FOOTING EXISTING RETAINING WALL/DEEPENED FOOTIA zzzzzzrzzTjrr_z EXISTING BLOCK WALL PROPOSED BLOCK WALL 109MMIZZONEM BLOCK WALL ATOP RETAIN/TUG WALL :wwrs'sMwJs EXIS77NG BLOCK WALL ATOP RETAINING WAL, SHEET FLOW CONCRETE ® WATER METER FIRE HYDRANT PP POWER POLE • ® WATER VALVE ® IRR/G477ON CONTROL VALVE ® ELECTRIC BOX ® TELEPHONE BOX ® TELEPHONE BOX PALM TREE TREE 10 3, 6' 4" DRAIN PIPE LOT 267 "� =f ��- �. �' _ �.; _ ROOT y r 113.20 TG i �t DRYWELL - SEE DETAIL ON SHEET 7 (EXISTING RESIDENCE) BA4Lr010.98 INV (1014.3 APPROVED PAD) ., _ FOUNTAIN _> �_ LJ e s a 1�1340 t6 ta'®e% AREA BRAIN SEE DETAIL ON SHEET 1 1000 - �- _ it GARAG# 1�ij210 NV . I 4„�C BUBBLER BOX -SEE DETAIL ON SHEET 1 p ROOF DRAIN. SEE PLUMBING PLANS EXISTING BLOCK WALL I; 6_77•,..J_, y 7D1.33D TG '• 1!!71 94 INI 8 1 18 I r ROOT BALL i01&5 fiVX ?{T12 5 Tf' t -- AC HVAC PAD 1013.20 TG 1011.03 /NV ® A a,i t 2 - "'a% t�®t� '. �� - �_ t ROOT L I r1 7079.5 TW 1012.0 IF i ROOT PROPOSED TREES 30 � ,' BALL i SEE LANDSCAPE PLANS o 1013.4QF5 h �. 1 i h91 INV A v 101TO 1010.910.91 INV ] 1 '',101345 FS 1 �' 110.71 NV PROPOSED PAVING PER ARCHITECTURAL PLANS 10 6s`iW 1D13.10 TG x '• 77 1�'T^ FS 1008.10 IS PROPOSED PAVING '�- '' "''a� - " - 107].80 INV PER ARCHITECTURAL PLANS r ROOT x , = .�� = 1009 _i PROPOSED PAVING BALL _ 10 OP ( 13.5 TOP) ,� PER ARCHITECTURAL PLANS 1014.44 FS®GAR EXISTING A HEADER ��4 Rpp�A � W ®I i I j 3.55'S GS _ i 1o11.93 TP /� BASIS OF BEARINGS y i (7012.46 TC) (1012.40 1 "IP.IN.AC) 11 °ice SITE BENCHMARK K. 3I No.C52260 a_\