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962p_grDEPARTMENT OF BUILDING AND SAFETY COUNTY OF RIVERSIDE GRADING NOTES (2010 CBC) GENERAL i. All grading shall conform to the 2013 California Building Code Chapters 17, 18 & Appendix Chapter- J as amended by Ord. 457. 2. All property comers shall be clearly delineated in the field prior to commencement of any construction /grading. 3. All work under this grading permit shall be limited to work within the property lines. All work within the road (Right -of- Way will require separate plans and a separate review /opprovol (permit) from the Transportation Department. 4. Grading shall be done under the supervision of a soils engineer in conformance with recommendations of the preliminary soils investigation by Leighton and Associates, Project No111444 -031 dated July 20, 2012. 5. Compacted fill to support any structures shall comply with section 1803.5. Projects without preliminary soils report shall have detailed specifications satisfying the requirements in section 1803.5 prepared by the EOR. 6. The contractor shall notify the Building and Safety Department at least 24 hours in advance to request finish lot grade and drainage inspection. This inspection must be approved prior to building permit final inspection for each lot. 7. The contractor shall notify Underground Service Alert, two days before digging at 1 -800- 422 -4133. CUT / FILL 8. Maximum cut and fill slope = 2:1. 9. No fill shall be placed on existing ground until the ground has been cleared of weeds, debris, topsoil and other deleterious material. Fills should be placed in thin lifts (8 -inch max or as recommended in soils report), compacted and tested as grading process until final grades are attained. All fills on slopes steeper than 5 to 1 (H /V) and a height greater than 5 feet shall be keyed and benched into firm natural soil for full support. The bench under the toe must be 10 feet wide min. 10. The slope stability for cut and fill slopes over 30' in vertical height, or slopes steeper than 2:1 must be verified with a factor of safety of at least 1.5. TRACT 11. No rock or similar irreducible material with a maximum dimension greater than 12 inches shall be buried or placed in fills closer than 10 feet to the finished grade. DRAINAGE and EROSION/ DUST CONTROL 12. Drainage across the property line shall not exceed that which existed prior to grading. Excess or concentrated drainage shall be contained on site or directed to an approved drainage facility. 13. Provide a slope interceptor drain along the top of cut slopes where the drainage path is greater than 40 feet towards the cut slope. 14. Provide 5 ' wide by 1' high berm along the top of all fill slopes steeper than 3:1. 15. The ground immediately adjacent to the building foundation shall be sloped away with 5% min for a min distance of 10 horizontal feet. Swales within 10 feet from building shall have 2% minimum slope. i6. No obstruction of natural water courses shall be permitted. 17. During rough grading operations and prior to construction of permanent drainage structures, temporary drainage control (Best Management Practices, BMPs) shall be provided to prevent pending water and damage to adjacent properties. 18. Dust shall be controlled by watering or other approved methods. 19. All existing drainage courses on the project site must continue to function. Protective measures and temporary drainage provisions must be used to protect adjoining properties during grading operations. 20. For slopes 3 to 1 (H /V) or steeper: All slopes equal to or greater than 3 ' in vertical height, are required to be planted with grass or roseo ice plant (or equal) ground cover at a maximum spacing of 12" on center. Slopes exceeding 15 ' in vertical height shall be planted with approved shrubs not to exceed 10'on center, or trees spaced not to exceed 20 ' on center or shrubs not to exceed 10 ', or a combination of shrubs and trees not to exceed 15 ' in addition to the grass or ground cover. Slopes that require planting shall be provided with an in- ground irrigation system equipped with an appropriate bockflow device per U.P.C., Chapter 10. The slope planting and irrigation system shall be installed prior to precise grading final. COMPLETION OF WORK 21. A registered Civil Engineer shall prepare final compaction report/ grading report and it shall be submitted for review and approval. The report shall also provide building foundation design parameters including allowable soil pressures, expansion index and remedial measures if El > 20, water soluble sulfate content, corrosivity and remedial measures if necessary. 22. Except for non -tract single residential lot grading, the compaction report shall include the special inspection verifications listed in Table 1704.7 of 2010 CBC. 23. A registered Civil Engineer shall submit to the Building and Safety Department written certification of completion of grading in accordance with the approved grading plan prior to requesting inspection and issuance of the building permit. Certification shall include line grade, surface drainage, elevation, and location of permitted grading on the lot. NPDES: When one acre or more is being disturbed: 1. Construction site Best Management Practices (BMPs) for the management of storm water and non -storm water discharges shall be documented on the grading plan which thereby becomes the site Storm Water Pollution Prevention Plan ( SWPPP). Arrangements shall be made by the developer to retain the SWPPP on the jobsite throughout the time of construction. The implementation and maintenance of site BMPs is required to minimize jobsite erosion and sedimentation. Certain BMPs may be required to remain in place throughout the year to minimize erosion and sedimentation. Arrangements shall be made by the developer to maintain those BMPs throughout the time of TTY construction. 2. Erosion control BMPs shall be implemented and maintained to minimize the entroinment of soil in runoff from disturbed soil areas on construction sites. 3. Sediment control BMPs shall be implemented and maintained to minimize the transport of soil from the construction site. 4. Grading shall be phased to limit the amount of disturbed areas exposed to the extent feasible. 5. Areas that are cleared and graded shall be limited to only the portion of the site that is necessary for construction. The construction site shall be managed to minimize the exposure time of disturbed soil areas through phasing and scheduling of grading and the use of temporary and permanent soil stabilization. 6. Once disturbed, slopes (temporary or permanent) shall be stabilized if they will not be worked within 21 days. During the storm season, all slopes shall be stabilized prior to a predicted storm event. Construction sites shall be re- vegetated as early as feasible after soil disturbance. 7. Stockpiles of soil shall be properly contained to eliminate or reduce sediment transport from the site to streets, drainage facilities or adjacent properties via runoff, vehicle tracking, or wind. 8. Construction sites shall be maintained in such a condition that a storm does not carry wastes or pollutants off the site. Discharges other than storm water (non -storm water discharges) are prohibited, except as authorized by an individual NPDES permit, the statewide General Permit - Construction Activity. Potential pollutants include but are not limited to: solid or liquid chemical spills; wastes from paints, stains, sealants, solvents, detergents, glues, lime, pesticides, herbicides, fertilizers, wood preservatives, and asbestos fibers, paint flakes or stucco fragments; fuels, oils lubricants, and hydraulic, radiator or battery fluids; concrete and related cutting or curing residues; floatable wastes; wastes from engine /equipment steam cleaning or chemical degreasing; wastes from street cleaning; and super - chlorinated potable water from line flushing and testing. During construction, disposal of such materials should occur in a specified and controlled temporary area on -site physically separated from potential storm water runoff, with ultimate disposal in accordance with local, state and federal requirements. 9. Runoff from equipment and vehicle washing shall be contained at construction site and must not be discharged to receiving waters or the local storm drain system. 10. Appropriate BMPs for construction- related materials, wastes, spills or residues shall be implemented to eliminate or reduce transport from the site to streets, drainage facilities, or adjoining properties by wind or runoff. 11. All construction contactors and subcontractor personnel are to be made aware of the required BMPs and good housekeeping measures for the project site and any associated construction staging areas. 12. Discharging contaminated groundwater produced by dewatering groundwater that has infiltrated into the construction site is prohibited. Discharging of contaminated soils via surface erosion is also prohibited. Discharging noncontominated groundwater produced by dewatering activities may require a Notional Pollutant Discharge Elimination ML 8 PAVING NOTES P m LAN ROUGH GRADING 1. MINIMUM PARKING LOT GRADE SHALL BE 1 %. 2. MINIMUM GRADE FOR RIBBON DRAINS SHALL BE 0.350. 3. AN APPROVED SOIL STERILIZER SHALL BE USED ON ALL SUBGRADE SURFACES (TIM 32290) I I I I I 1 8 PRIOR TO PLACEMENT OF PAVING. I I I ( VACANT LAND 4. ASPHALTIC EMULSION (FOG SEAL) SHALL BE APPUED NOT LESS THAN FOURTEEN (TIM 32290) DAYS FOLLOWING PLACEMENT OF THE ASPHALT SURFACING AND SHALL BE APPLIED AT I I I I I I I I I (VACANT LAND) A RATE OF 0.05 GALLONS PER SQUARE YARD. ASPHALT EMULSION SHALL CONFORM TO SECTION 37, 39, AND 94 OF THE STANDARD SPECIFICATIONS. 5. THE CONTRACTOR SHALL APPLY TO THE RIVERSIDE COUNTY TRANSPORTATION „ DEPARTMENT FOR AN ENCROACHMENT PERMIT FOR ALL WORK WiTHIN THE - •--- ,r - „�-- RIGHT -OF -WAY. BAXTER ROAD t ( 6. ALL PAVING INSPECTIONS WILL BE PERFORMED BY SPECIAL INSPECTORS HIRED BY U " - ;; - %' THE OWNER. TWO INSPECTIONS ARE REQUIRED. INSPECTION #1: INSPECTION AT THE x u COMPLETION OF THE BASE COURSE. INSPECTION #2: INSPECTION WHEN THE AC AND CONCRETE ARE PLACED. ' 7. A COMPACTION REPORT BY A GEOTECHNICAL ENGINEER SHALL CERTIFY THE BASE UNDER AC IS COMPACTED TO 95% RELATIVE DENSITY AND 907. RELATIVE DENSITY a` X / UNDER THE CONCRETE. THIS INCLUDES TRENCHES FOR UTILITIES UNDER THE PAVING 15 14 13 12 11 10 9 8 7 6 5 4 J 2 1 / AREA. PRIOR TO THE INSTALLATION OF THE AC OR CONCRETE, THE GEOTECHNICAL ENGINEER SHALL PROVIDE THE CONTRACTOR WITH WRITTEN CERTIFICATION THAT THE O BASE IS PROPERLY INSTALLED AND ADEQUATE TO SUPPORT THE AC, CONCRETE, AND INTENDED LOADS. h \ 8. IF THE PRELIMINARY SOILS REPORT DOES NOT SPECIFY A PAVING SECTION, THE STRUCTURAL SECTION SHALL BE THREE INCHES ASPHALT CONCRETE AND FOUR INCHES CLASS II AGGREGATE BASES. 9. RA TO REQUESTING A COPY OF SPECIAL B UILDING N INSPECTION REPORT #1 AND THE GEOTECHNICAL PROVIDE / ENGINEER'S CERTIFICATION TO THE BUILDING AND SAFETY GRADING COUNTER FOR 28 \ a �� j r REVIEW AND APPROVAL. THE GRADING STAFF WILL CLEAR THE CONDITIONS OF ® / APPROVAL ALLOWING THE FINAL BUILDING INSPECTION, 29 \ \ FINISHED SURFACE LO REMOVE BERM AT TIME OF GRADE AT 2% AFTER / ( d FENCE CONSTRUCTION REMOVAL OF BERM It It ! / TEMPORARY EARTH BERMS / It BERMS ARE REQUIRED AT THE TOPS OF ALL GRADED EARTH SLOPES / NO SCALE It RED rn ►�IW1M'aMLT N.T.S. SEC 31, T.6S, R.2W., SBM APPUCANT/LAND OWNER: CIVIL ENGINEER: RIVERSIDE MITLANDO3, LLC. THIELMANN ENGINEERS 3090 BRISTOL STREET, STE. 200 221 S. GLASSED_ STREET COSTA MESA, CA 92626 ORANGE CA 92866 (714) 744 -9700 LEGAL DESCRIPTION: IN THE UNINCORPORATED TERRITORY OF THE COUNTY OF RIVERSIDE, STATE OF CALIFORNIA, BEING A SUBDIVISION OF LOT 100 OF TRACT NO. 30696 -4, FILED IN BOOK 422, PAGES 36 THOUGH 46, INCLUSIVE, OF MAPS, IN THE OFFICE OF THE COUNTY RECORDER OF SAID COUNTY. SEC 31, T.6S, R.2W., SBM APN: 480 - 090 -060. NUMBER OF LOTS: 54 UTILITY (WATER QUALITY): 1 RESIDENTIAL: 50 OPEN SPACE: 3 PROJECT AREA ACREAGE: 10.06 ACRES - GROSS PRAIRIE W AY- - 2�9 I ! BENCHMARK: EL= 1339.04 �' 1 E- RIVERSIDE COUNTY B.M. T- 49 -81, 2.5" BRASS DISK IN CONC. CYLINDER LOCATED AS FOLLOWS: FROM THE A 1 I VINYL FENCE „f 2% MIN CONCRETE STOOP /AC PAD PLAN TYPE - FINISHED FLOOR ELEV. PAD ELEV. - System (NPDES) permit from the Regional Water Quality Control Board. CONCRETE Si 13. BMPs shall be maintained at all times. In addition, BMPs shall be inspected prior to predicted storm events and following storm events. SINGLE SIDE SPLIT FACE BLOCK 14. At the end of each day of construction activity, all construction debris and waste materials shall be collected and properly disposed of in trash or recycle bins. INDICATES REQUIRED EXTRA DEPTH FOOTING PRE-GRADE MEETING GRAVEL BAI ,. ., ,. I , I . I SITE INSPECTI ARR4W FOR BY THE S17E DEIVE PR 1 COMMaCiNG GRADING lP'.T' I THOSE PAR17ES REQUIRED TO ATIT THE PRE ME 71NG BUT ARE NOT LIMITED TO THE DEVELM PROJECT SUpMqUiDENT BONED? OF RECORD, SOIL EIGNEER, CR40ING CNOCTOR AND THE UNDERGROUND OUTIES CONTRACTOR REPRESDW THE DEPARTMENT OF BUILDING MD S#17 SMU SEE PLAN _LYARIES, SEE �` 2' MIN BE THE GRADING PLAN- CHECKER AND /OR GRADING INSPECTOR. TYPICAL PRECISE GRADING PLAN NO SCALE THE FOCUS OF THE PRE - CONSTRUCTION MEETING SHALL BE 10 DISCUSS THE VARIOUS ASPECTS AND RESPONSIBILITIES OF THE GRADING PROJECT AND TO PROWDE AN APPROXIMATE TiME -TA&E FOR THE COMPLETION OF ROUGH WONG ARRANGE FORA P I CAL FINE G D i G AILS PRE- WONG/PRECONSTRUCTTON MEETING BY CALUNG THE DISTRICT OFFICE RESPONSIBLE FOR PROVIDING YOUR GRADING AND BUILDING INSPECTIONS PRIVATE ENGINEER'S NOTICE TO CONTRACTOR SAFETY RESPONSIBILITY Contractor agrees that he shall assume sole and complete responsibility for job site FINISHED FLOOR conditions during the course of construction of this project, including safety of all persons and property, that the requirements shall apply continuously and not be limited to normal working hours; and that the contractor shall defend, indemnify and hold the owner and the engineer harmless from any and all liability, real or alleged, in connection with the performance of work on this project, excepting for liability arising from the sole negligence of the owner or the engineer. EXISTING UNDERGROUND STRUCTURES BUILDING PAD The existence and location of any underground utilities or structures shown in these plans are obtained by a search of available records. To the best of our knowledge there are no existing utilities except as shown on these plans. The contractor is FOOTING required to take all precautionary measures to protect the utilities shown, and any other lines or structures not shown on these plans, and is responsible for the pro- tection of, and any damage to these lines or structures. The contractor shall call Digalert and have all utilities marked before digging. WORK CONTAINED WITHIN THESE PLANS SHALL NOT COMMENCE UNTIL AND ENCROACHMENT PERMIT AND /OR A GRADING PERMIT HAS BEEN ISSUED. THE PRIVATE ENGINEER SIGNING THESE PLANS IS RESPONSIBLE FOR ASSURING THE ACCURACY AND ACCEPTABILITY OF THE DESIGN HEREON. IN THE EVENT OF DISCREPANCIES ARISING AFTER COUNTY APPROVAL OR DURING CONSTRUCTION, THE PRIVATE ENGINEER SHALL BE DATE I BY I MARK ENGINEER REVISIONS RESPONSIBLE FOR DETERMINING AN ACCEPTABLE SOLUTION AND REVISING THE PLANS FOR APPROVAL BY THE COUNTY. DESIGNED BY DRAWN BY - DEEPENED FOOTING (DF). SEE PAN FOR REQUIRED EXTRA DEPTH. SECTION A -A NO SCALE ,� FENCE • 12' UNLESS OTHERWISE SHOWN INT. OF RANCH CA. RD. & FRONT ST. 1.7 MI. NW ON FRONT ST. /JEFFERSON AVE. TO THE INT. OF JEFFERSON & WINCHESTER RD. (HWY 79), 5.5 MILES NE ON WINCH. RD. (HWY 79) TO THE INT. OF WINCH. AND BENTON RD., .05 MI. W ON BENTON RD TO THE BENTON /BRIGGS ROAD INT., 0.5 MI. N ON BRIGGS RD TO THE BRIGGS /THOMPSON RD INT., 200' E. OF THE INT., 22' S. OF THE C/L THOMPSON RD. NEAR THE NW COR OF 16' X 22' CHAIN LINK FENCE AROUND SOUTHERN CAL. GAS CO. VALVES. WIRED PADDLE MARKED TO FENCE. EARTHWORK QUANTITIES FILL: 15,500 CY SHRINKAGE ON FILL AT 15% 2,300 CY CUDIAIVAr_C MI nVCDCVrA % /ATInAI AT Ir% Aron rY TOTAL FILL +SHRINKAGE 22,300 CY EXCAVATION 30,900 CY ROUGH GRADE LINE KEYING AND BENCHING DETAIL EXPORT 8,600 CY PL SEE DETAIL ON SHEET 6 I VARIES I / ROUGH GRADE LINE OVEREXCAVATION 30,000 CY WITH PAD I / * TO BE PLACED IN TRACT 32289 BGR 110024 IMMEDIATELY TO THE HEIGHT I SOUTH AND UNDER THE SAME OWNERSHIP. ( 15' 28' 1 28' I PAD LEGEND IN 18' 18 , PAD - 1 TC TOP OF CURB GB GRADE BREAK F `L' AURFACEI TC- o FS FINISHFT) SIIRFACF I F LINEAR FEET USE THIS SECTION EXCEPT ALONG SIDE YARD OF CORNER LOTS. JOIN EXIST USE THIS SECTION N ALONG TRACT BOUNDARY 2 'r \ h APPR. DA COUNTY CHECKED BY No. 25742 Exit. 12 -31 -15 CIVIL /_ L , 1392.0 1390.7 sals•09"E 7900' I --- - -- - - - - -- R= 111300' L= 4 =B'4I M 1 1 I it I 1 a 1 I I BAN, 20 1388.5 I I I I I I 22 , $ ; 23 Iwx1 OWN 50 T80 i / I a 87 `, Off - 7RACT G , W - - -- �' -- �� , > a;f: SG �, i ` , ♦, `♦ %♦ ` W LETTER 04110 ,,,., I ,4, ♦ ♦ . v ♦. ♦ f - i //y 2 3f 29 3` 77 � F 10.5 ; F380 p 137 J- . .\ X ``♦ j j i I I ` i � � is ♦. � �`• ,�` ` ♦ .�♦ { fi g. � � r ♦ - ♦ IN Z v- 0 12 'i V k/ r 5 > ♦ ♦♦ ` ♦♦ , ♦♦ ♦/ r r r /rY:rtF '�� w, �. N ✓,;' az '! " WFSli'RLY I) OF t Z! h WE A 0 ll i � 6 60' (14) 12 PLACE RIP RAP SLOPE PROTECTION PER TYPICAL SEC17ON X ON SHEET 4. 13 CONSTRUCT OG WALK, CURB AND ADJACENT TRENCH DRAIN PER TYPICAL SECTION W ON SHEET 4. ©3 CONSTRUCT CLEANOUT PER DETAIL ON SHEET 4. CONSTRICT mwAY FOR CULVERT ACCESS PER STREET IMPROVfbJW PLANS TRACT J0696 -4 IPO40166, SHEET 6. (15) MSEiIENT TO CWNTY OF RIVERSIDE FOR DR WE AND ACCESS PURPOSES 1100TO PER TRACT 30696 -4 MB 4221M6. ... . Q Rv �SSI r� No 25?�2 ,, - xp_ 17 -31 -15 1 1 I _ a BAN, 20 1388.5 I I I I I I 22 , $ ; 23 Iwx1 OWN 50 T80 i / I a 87 `, Off - 7RACT G , W - - -- �' -- �� , > a;f: SG �, i ` , ♦, `♦ %♦ ` W LETTER 04110 ,,,., I ,4, ♦ ♦ . v ♦. ♦ f - i //y 2 3f 29 3` 77 � F 10.5 ; F380 p 137 J- . .\ X ``♦ j j i I I ` i � � is ♦. � �`• ,�` ` ♦ .�♦ { fi g. � � r ♦ - ♦ IN Z v- 0 12 'i V k/ r 5 > ♦ ♦♦ ` ♦♦ , ♦♦ ♦/ r r r /rY:rtF '�� w, �. N ✓,;' az '! " WFSli'RLY I) OF t Z! h WE A 0 ll i � 6 60' (14) 12 PLACE RIP RAP SLOPE PROTECTION PER TYPICAL SEC17ON X ON SHEET 4. 13 CONSTRUCT OG WALK, CURB AND ADJACENT TRENCH DRAIN PER TYPICAL SECTION W ON SHEET 4. ©3 CONSTRUCT CLEANOUT PER DETAIL ON SHEET 4. CONSTRICT mwAY FOR CULVERT ACCESS PER STREET IMPROVfbJW PLANS TRACT J0696 -4 IPO40166, SHEET 6. (15) MSEiIENT TO CWNTY OF RIVERSIDE FOR DR WE AND ACCESS PURPOSES 1100TO PER TRACT 30696 -4 MB 4221M6. ... . Q Rv �SSI r� No 25?�2 ,, - xp_ 17 -31 -15 2' 6' MASONRY SCREEN ° WALL PER SIP PERMIT \ v \ EXISRNG GROUND UNDOCUMENTED FILL 5' WIDE RNISHED SURFACE \ / e CONC WALK — — — ®— — — — — — — — \ \ \\ 2% ----------- -- � 4.5' -N L 9 RN/SHED SURFACE PAD EXISTING GROUND 50' 18' 32' 2 6' MASONRY SCREEN WALL PER SIP PERMIT v 4.5' 5' WIDE 29 CONC WALK Rz UNDOCUMENTED FILL SECTION A A 1374.05 CREST EXISTING GROUND 75' SQUARE WEIR PROTECTION BARS PER 100 -YFAR ROOD WATER SURFACE SECTON El -El BELOW UNDOCUMENTED FILL — x - - -- ° — SURFACE OF PRE140USLY 5 CURB COMPACTED SOIL 1370.3 TOE WATER QUALITY B ASIN 13678 SURFACE OF SAND FILTER EL Ex EX 1 ° LAYER ASTM C3J SAND �^ 16� LAYER AASHTO NO 57 GRAVEL CONSTRUCT COW ROW APRON 25' WIDE R 1364.97 BOTTOM OF 00 6" THICK CONCRETE WDH 2' WIDE FLAT APRON AT TOE AND 2' DEEP 12' WLDE CUT -OFF WALL AT HEAD. FINISHED SURFACE 6' 6' OG WALK AND DRAIN, E 2% SEE TYP SEC77ON W SHT 4 -- — - - - - -- - -- 75' 36' D14 007ZOW PIPf� L= 52.51' CONSTRUCT SQUARE SPILLWAY AS FOLLOWS? BASE SHALL BE 12' THICK UN- REINFORCED CONCRETE. WALLS SHALL BE 8° THICK WHH 14 BARS AT 18 OC BOTH WAYS BOTH FACES VERTICAL BWS SHALL EXTEND 8 INTO FOOTING SECTION E —E N 32' 10' VARIES > 3 Q � v I I 22 , AC PAVEMENT - _ 2 I 6' 6' DG WALK AND DRAIN, UNDOCUMENTED FILL CONC WLDE SEE 7}P SEC77ON W SHEET 4 \ CONC WALK cm \ W SURFACE OF PREYlOUSLY \ ` EXISRNG GROUND 2J RNISHED SURFACE COMPACIIDSO/L -- _ - - - -- — _ o 100 YEAR FLOOD WATER SURFACE SECTION D —D ` UNDOCUMENTED FILL 6' MASONRY SCREEN WALL PER SEP PERMIT 2 13678 SAND SURFACE 0 i N SAND RLTER SEE WATER OUALRY M5111 PLAN SHEET 4. SECTION G —G L 11 SECTION E1 —El NO SCALE INSTALL A36 STEEL DOUBLE ANGLE L 3.5X3.5'Xl/4'AT 15 OC DETAIL A NO SCALE VARIES 6' MASONRY SCREEN z v WALL PER SIP PERMIT o I RN11110 SURFACE ® 2 6' 6' DG WALK AND DRAIN, UNDOCUMENTED SEE TYP SECTION W SHEET 4 _ ,,,,,, FILL„ SURFACE OF PR[WOUSLY COMPACTED SOIL \ \ o 0 SECTION C —C — — \ \ EXISRNG GROUND OUTLET STRUCTURE 1071H PROTECRON BARRIER 100-M ROOD WATER SURFACE 2 ANCHOR BOLTS 4' LONG X 518' D14 WITH NUT 21' I 15' --+— 10' I� I 6' MASONRY SCREEN WALL PER SEP PERMIT � z RN/SHED SURFACE EXISTING GROUND I 2' — o PAD AC PAVEMENT UNDOCUMENTED FILL SURFACE OF PREVIOUSLY SECTION 1 — I COMPACTED SOIL 12— 15 IBM ' MASONRY SCREEN 1 WALL PER SEP PERMIT INLET SHOWN FOR REFERENCE, CONSTRUCT INLET STRUCTURE PER SHEET 4 OF SIREET IMPROVEMENT PLANS EL4,17503 TOP OF CATCH BASIN 10 110 CONC WALK _ UNDOCUMT — — RN /SHED SURFACE R= 1373.90 WEIR CREST, EL= 1374.0 MAX 010 NS EL — ®�_-- - - - - -- SURFACE OFPREWO USLY COMPACTED SOIL SURFACE OF PREY/OUSLY = 1373.0 /NV 1.7° DA ORIRCE COMPACTED SOIL = 1370.3 /NY 2" 014 ORIRCE 10' 0 10' SCALE 1 " =10' HORIZONTAL SCALE 1 " =5' VERTICAL SECTION F —F SAND RLTE Z2 24' OUTLET PIPE SEE STORM D PLANS I � 10 � I 4' 6' MASONRY SCREEN WALL PER SEP PERMIT 2' LOT 47 -50 RN/SH£D SURFACE O'LOT42 -46 PAD 1 I ti� 5' MIN — — ®— 6' WIDE — EX /STING GROUND CONC WALK SECTION H —H 15' I� I EXISNG GROUND 6' MASONRY SCREEN WALL PER SEP PERMIT 6' WIDE CONC WA1K FINISHED SURFACE 0 0 RIP RAP APRON FOR OUW STRUCTURE / IXISTING GROUND I AC PAVEMENT 6' WIDE CONC WALK RNIS110 SURFACE SECTION K —K PAD - - - - - - - - - - — — — — — — — — — — — — UNDOCUMENTED FILL as =1 r i r r r \�cT' 6 X � 4 CONS7RUC71ON NOTES Q1 INSTALL 6" DIA PVC CLEANOUT. 2 INSTALL 6 DIA PVC DRAIN LINE, AS1M D2665, C700 PERFORATIONS DOWN. 3 INSTALL 6" DIA PVC DRAIN LINE, ASTM D2665, (NOT PERFORATED). ® PLACE SAND FlLTER PER "SAND FLTER SECDON SHEET 4. SO CONSTRUCT CATCH BASIN PER RCFCD SID CB 110 AND SEC110N F -F SHEET J. OPENING WID7H =4'0". W =4' -7" © INSTALL TUBULAR STEEL FENCE WITH 10' GATE AND PILASTERS PER LANDSCAPE PLANS. 7� CONSTRUCT 36" 041 RCP STORM DRAIN 1500 -D PER SEC11ON E -E SHEET 3, L= 52.51'. ® CONSTRUCT SQUARE SPILLWAY PER SECTION E -E SHEET J. O INSTALL 18" SQUARE PLASTIC DRAINAGE INLET NOS 2400 WITH CAST IRON HEAVY DUTY GRATE. 10 CONSTRUCT CONCRETE FORE94Y WEIR PER DETAIL SHEET 4. 11 PLACE RIP RAP APRON, 22' X20, X DEEP, 114 TON ROCK CALTRANS SPEC, WIIH MIW 14ON FlL1ER ON BOTTOM AND SIDES. 13 CONSTRUCT DG WALK AND ADJACENT TRENCH DRAIN PER TYPICAL SECTION W ON SHEET 4. 4 CONSTRUCT BASIN ACCESS ROAD PER DE7SIL SHEET 4. 15 CONSTRUCT FOREBAY PER DETAIL SHEET 4. ® CONSTRUCT HEADWALL PER CALTRANS SID PLAN D868. L =9.5; W =4, H =5.0,. PROIECAON BARRIER PER APWA SID 360 -0, WF =8' WA =3' (CONSTRUCT TO RT 17 CONSTRUCT TYPE D CURB PER RCID SID PLAN 204, 6" HIGH. 18 CONSTRUCT LOW FLOW APRON PER SECTION E -E SHEET J. 19 INSTALL PLASTC DRAINAGE BOX WITH 18" SQUARE INLET BOX AND TR4MC GRATE, NOS 1800 SERIES OR EQUAL. ®0 INSTALL AC OVERSIDE DRAIN FOR EMERGENCY SECONDARY OVERFLOW PER STREET IMPROVEMENT PLANS ® INSTALL 6 DU PVC PERFORATED DRAIN LINE, ASTM D2665, C700 WITH GRAVEL WRAP PER VALLEY -WIDE R &P DISTRICT STD DWG LC -19. ®2 CORE THROUGH CONCRETE APRON. INVERT SHALL BE 1/2" ABOVE SAND BOTTOM. ® CONSTRUCT CLEANOUT PER DETAIL SHEET 4. WORK CONTAINED WITHIN THESE PLANS SHALL NOT COMMENCE UN17L AND £NCROACHMEW PERMIT AND /OR A GRADING PERMIT HAS BEEN ISSUED. THE PIRATE RVGINEER 9019 flff5f PLANS a RESPONSIBLE FOR ASSVRK THE AffVMCY AND ACCEPTAE9[HY OF THE L#TlG1V HEREVI ! IN TIff EVENT OF OLS'CREPAIM ARISING AFTER OTNIY APPROVL OR DURING CONSOT IW,, Tiff PRIYATE LICNEER SHALL BE RESPLkV &E FOR CIE MW AN ACCEPTABLE SOLIM AND RENSTNG THE FINS ROR APPROVAL BY THE CWW DATE BY MARK ENGINEER DESIGNED BY N \_ a E�'15DNG SE f 5 6° CIA PIASIIC GRATE FLUSH WRH SURFACE FLOW DIRECTION v 70P OF SW FILLER ° 6" DIA, 45 PVC WYE N w 45 BEND t PLACE YhW 140N FILER FABRIC � _ r ®® FLO DIRE CTION 6" DRAIN PER DETAIL 13 .. .:; � - ® PVC CLEWOUT NO SCALE -�/ 6 1XA PRRfORATED SUBDRAIN Y: 1, EASMY JURIMCTlON l I LINEaTTDN SVQ FILTER SECTION ;., NO SCALE RNISHED SURFACE, SEE SHEET 2' -- 13-4" rm 2 I I I I PLAN RIVERSIDE COUNTY B.M. T- 49 -81, 2.5` BRASS DISK IN CONC. CYLINDER LOCATED AS FOLLOWS FROM THE INT. OF RANCHO CA. RD. it FRONT ST. �NGI lV�ERS 1.7 ML NW ON FRONT ST. /JEFFERSON AVE. TO THE INT. OF JEFFERSON & 22 i S GLASSELL ST ORANGE, CA 92866 WINCHESIER. RD. (HWY 79), 5.5 MILES NE ON WINCH RD. (HWY 79) TO (714) 744 - 9700 LASSEL FAX (714 A 92866 THE TNT OF WINCH AND BENTON RD., .05 MI. W. ON BENTON RD TO THE BENTON /BRIGGS ROAD 114E 0.5 MI. N ON BRIGGS RD TO THE PREPARED BY: R.C.E. No. 25742 BRIGGS/ITIOMPSON RD TNT 100' E. OF THE TNT 11° S OF THE C/L APPR. DATE EXP. DATF� 12 31 15 THOMPSON RD. NIAR THE NW CDR OF 16' X 22' CHAIN LINK FENCE REVISIONS COUNTY AROUND SOUTHERN CAL. CAS CO. VALVES WIRED PADDLE MARKED TO DRAWN BY CHECKED BY -APNC TI-IIFI MANN r) ATM* FENCE. i s 0 FOR DRAT 0E AND 14 AS DOC4&T A ?i 20' 0 20' SCALE 1"=20' 6' MASONRY/CONCREff FOREW 15 NO SCALE BASIN ACCESS ROAD TYPICAL SECTION 14 NO SCALE � r ' r •r •a r• •r. GT /, 1�r �t::LG� lr' 6 DA PVC SDR -35 PIPE AT CATCH B4SNJ (NOTE 19) EXTENDING M ". SEE PLAN SHEET 4 FOR LOCAIILkt 8" THICK CONCRETE PAD / -- INSTALL GALVANIZED DEBRIS FENCE PER VALLEY- -WIDE R &P DISTRICT SID DWG LC -308. ALL THREE SIDES. 6 MASONRY PRECISION CUT CMU 4° LOW FLOW GAP, TYP 1I• -j L MASONRY WALL 4 4 1 0 AT 16 SLAB a �— CONSTRUCT STRAIGHT HEADWALL PER CALTRANS STD 089 MODIFED FOR WIDTH =9'4" _ INLET PIPE SEE PLAN SECTION Z -Z -- 14 ° TAP TYPICAL SECTION X RIP RAP SLOPE PROTECTION 12 NO SCALE ki I (1390.3 20 21 22 1388.5 1387.9 � 1387.2 SCALE 1"=40' 16 41 4 L 0 38 I F QJll Q-112 0.5211 27 28 42 41 1 ""'44 45 7K IRIE SLIN WAY DESIGNED BY REVISIONS DRAWN BY 47 48 24 76.3 RN&EO SWACE P .5n LACE SIM# NA77LE MID Sla"IS 1 'VOU Jq?0uffi 6 AV PLACE SILT FEW AT TTIMM ljmff �� v �� SECTION X-X NO SCALE BENCHMARK: ELEVATION 4 ,339.04 Fmv"HIELM -49-81, 2S BM DISK IN CONC. CYLINDER �)�ESS LOCATED AS FOLLOWS. FROM THE TNT OF RANCHO CA RD- & FRONT ST Hit m s'D m T O AVE. TO THE INT. OF JEFFERSON & WINCHESTER. RD (HWY 79), 5.5 MILES NE ON WINCH RD (HWY 79) TO — 221 S GLASSELL ST ORANGE, CA 92866 THE INT. OF WINCH AND BEWON RD., .05 Mi. W. ON BENU RD TO THE No. 25742 — (714) 744-9700 FAX (71 E, 744-9 ROAD INT. 0.5 ML ON BRIGGS RD TO THE Exp. 12 - 61 -!s PREPARED BY- R.C.E. No. 25742 JAPPR.1 DATE EXP. DATE 12/31/15 BRIGGSITHOMPSON RD INT. 200' E OF THE INT. 22' S OF THE CIL 0 IHOMPSON RD. NEAR THE W CDR OF 16' X 22' CHAIN LINK FENCE OF' CAL FoF COUNTY 1 11 4 — *;�' 4 V� Z — f — ) ,/' AROUND SOUTHERN CAL GAS CO VALVES WIRED PADDLE MARKO TO CHECKED BY IF7 ) TWIR MANN nATF FENCE. 52 SPACE) (7) REFER TO THE CASOA CONSTRUCTION BMP HANDBOOK FOR LNSTRUCT/ONS & APPLICATION OF THE FOLLOWING BMPS AS INDICATED ON THE DRAWING. A PREFABRICATED STEEL "CATTLE GUARD" TYPE RACK A P LA N NO SCALE 20' DIG 20' X 50' X 12" DEEP BASIN, LINE WITH MIRIFI 140 FILTER FABRIC AND FILL WITH 1" TO 3" CONC. AGGREGATE. 1" IIIIIIIIIIIIIIIIIII NOTES 1. WHERE NATURAL SLOPE GRADIENT IS 5:1 OR LESS, SEE PLATE G -6. WHERE THE NATURAL SLOPE APPROACHES OR EXCEEDS THE DESIGN SLOPE RATIO, SPECIAL RECOMMENDATIONS WILL BE PROVIDED BY THE SOIL ENGINEER. 2. THE NEED AND DISPOSITION OF DRAINS WILL BE DETERMINED BY THE SOILS ENGINEFR BASFn I IPON FXPOSFn FIFI n C.(1NIn1T1(Wq I UIVINHU I CV I ILL PROPOSED GRADE MAINTAIN MIN. 15' W IDTH HORIZ', FROM FACE OF SLOPE TO BENCH /BACKCUT.. A LG TOE OF SLOPE ON OFi` ®® ® GRADING PLAN w ® ® ® ®® IR � O ONIE) PROVIDE A 1:1 MINIMUM PROJECTION FROM DESIGN ® ® ®a RAC A v \� TOE OF SLOPE TO TOE OF KEY ® ®a ®a ® O NATURAL SLOPE TO BE A ®° ®® g01,- GOO- \ P RESTORED WITH ° � �O °°'� 4'MIN_BENCH COMPACTED FILL w 0 VARIES 2' MIN, / IN BEDROCK OR APPROVED MATERIAL WIDTH VARIES I - MIN KEY DIMENSION 15'X 2'X 3' S IDE MILL FILL DETA1 PACIFIC SOILS ENGINEERING, INC. Natural SI®' es 5.1 ®r Steep VER. 9198 ( Natural PLATE ° KEYING AND BENCHING DETAIL WORK CONTAINED WITHIN THESE PLANS SHALL NOT COMMENCE UNTIL AND - ENCROACHMENT PERMIT AND /OR A GRADING PERMIT HAS BEEN ISSUED. IHE PRIVATE ENGINEER SIGNING THESE PL4N5' IS RESPWRE fOR A55URING THE ACCURACY AND ACCEPTA86HY OF THE DESIGYV HEREON. TN THE EVENT OF &SCREPAA09 ARISING NT& COUNTY APPROVAL OR DURING CONSTRUCTION; THE PRIVATE LIV00 SHAG BE REYMSI&f fOR DETERM/N/NG AN ACCEPTABLE SOLUTION AAV REKW ITC£ PLANS FOR APPROVAL BY THE COUW DATE BY MARK ENGINEER DESIGNED BY ° ® ill =ll - Ir � 1! I � I I.1=11 -III I REVISIONS DRAWN BY INSTALL PREFABRICATED STEEL "CATTLE GUARD" TYPE RACK 10' MIN CAD GRADE 1" TO 3 CRUSHED ROCK IRIFI 140 FILTER FABRIC LINING SECTION A---A NO SCALE TOP OF CONCRETE HEADER SHALL BE 1" ABOVE GRADE FOR TURF AREAS 2500 PSI NATURAL GRAY 6 "X6" CONCRETE MOWCURB FINISH SHALL BE SMOOTH TROWEL 3/4" TOOLED RADIUS TOP OF CONCRETE HEADER SHALL BE 2" ABOVE FINISH GRADE FOR PLANTER AREAS :ONTINUOUS #3 REBAR THROUGHOUT ENGTH OF MOWCURB , OMPACTED SUBGRADE JNDISTURBED SOIL 3' MAX. CNT OROL JOINT a " #4 REBAR TYP. (2" CLEARANCE FROM EDGE AS 3' MIN NEEDED — — — — ------------------- - - - - -- a . AS NEEDED d a 4: a I n1AIPQ hArllArrI IQQ TPt Valley -Wide Recreation & Park District 2012 Standards and Specifications 184 mum 3' MAX. f f L a 1 ' A, . . . \�� 4 1 ldl�v RNERSIDE COUNTY B.M. T- 49 -81, 2.5' BRASS DISK IN CONC. CYLINDER LOCATED AS FOLLOWS: FROM THE INT OF RANCHO CA. RD. & FRONT ST. EER 1.7 MI. NW ON FRONT ST. /JEFFERSON AVE. TO THE INT. OF JEFFERSON & ORANGE, CA 92866 WINCHESTER. RD. (HWY 79), 5.5 MILES NE ON WINCH RD. (HWY 79) TO FAX NGE A 928 6 THE INT. OF WINCH AND BENTON RD., .05 ML W. ON BENTON RD TO THE R.C.E. No. 25142 BENTON /BRIGGS ROAD INT. 0.5 ML N ON BRIGGS RD TO THE EXP. DATE 12/31/15 BRIGGS/THOMPSON RD INT. 200' E. OF THE INT 22' S OF THE C/L THOMPSON RD. NEAR THE NW CDR OF 16' X 22' CHAIN LINK FENCE ® ®B AROUND SOUTHERN CAL GAS CO. VALVES. WRED PADDLE MARKED TO nnrr FENCE. REFER TO CASOA HANDBOOK. THE FOLLOWING ARE MADE A PART BY REFERENCE. CONSTRUCTION LEGEND SEE DETAILS SHEET 6 -<ZXDCX0 SE -6 GRAVEL BAGS 2 COURSES HIGH SE -5 FIBER ROLLS WHERE PLACED IN FRONT OF CATCH BASIN ANCHOR WITH GRAVEL BAGS SE -4 GRAVEL BAG CHECKDAMS SE -1 SILT FENCE TC -1 STABILIZED CONSTRUCTION ENTRANCE *DUE TO CHANGING FIELD CONDITIONS, CONTRACTOR SHALL DELINEATE ACTUAL LOCATION OF THE LISTED NON- EROSION OR SEDIMENT CONTROL BMP'S S TORMWATER SA O I S -1 SM(pE STORMWAIER AT INDICARD LOCAT06S. XX IN&CATES PERCENT OF SNE DRAINING 70 XX% SAMPLE POINT. SEE 9ff fOR DETAILS OF S41PLING REQUIREMENTS: IN AMU lF THERE lS A &W- SIOWNWER DISCHARGE, SAMPLE 0E9A TELY DOWNSTREAM OF &SMITE. I7LV L#Sl,YBP70V L EROSION CONDIOL EC -1 Scheduling EC -5 Sw7 & *s EC -7 Geotextiles and Mats EC -13 Tackityer 2 SE&MNT CONTROL S[ 1 9# Fence SE-4 Check Dom SE-5 Fiber Roos SE-6 Grovel Bog Berm SE-7 Street Sweeping and Vacnumiog SE-8 Sandbag Barrier SE-10 Strom Drain Inlet Pratee'8on J. T21CKlNG CONTROL TC -1 Stabilized Constnrctibn Enharrce/ld TC-2 Stabilized Canstructron Roadway TC -J Enbonce/Outkt Are Wash 4. WIND EROSION CONTROL WE-1 Mi Emskn Control 5. N&V -STW WATER M4NAGEMENT CONTROL NS -1 hater Conservation Practices NS -J Paving and 6a ndmg Operallms NS -6 INicit ConnectOn /&scharge NS -8 Vehicle and Eq*ffent aunh?g NS -8 Vehick and Equipment %uning NS -9 Vehick and Equipment fue* NS -10 K*k and Equipment Maintenance NS -11 Concrete Curing NS -1J Concrete Finishing 6. WASTE MANAGEMENT AND ,W17ER64LS POLLUTION CONTROL WM -1 Material Wivery and Storage WM -2 06*1 Use 111" Stockple Management IOW -4 41 Preventiao and Control W -5 Solid Waste Management Wit Hazardous Waste Mamrgement NY-7 Contamhioted Soil Monagement WM -8 Concrete Waste Management WM -9 SwRiary /Septic Waste Management RIVERSIDE MITLAND 03 LLC � SHEET NO. OF 6 SHTS COUNTY [ j� FILE NO. 762 (_