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2002-7677 I (Plans)GRADING 1. ALL GRADING SHALL BE OBSERVED AND TESTED BY A QUALIFIED SOILS ENGINEER OR UNDER HIS/HER DIRECTION. HE/SHE SHALL OBSERVE AND TEST THE EXCAVATION, PLACEMENT, AND COMPACTION OF FILLS AND BACKFIL,S AND COMPACTION OF TRENCHES. HE/SHE SHALL SUBMIT SOILS REPORTS AS REQUIRED AND WILL DETERMINE THE SUITABILITY OF ANY FILL MATERIAL. UPON COMPLETION OF GRADING OPERATIONS, HEISHE SHALL STATE THAT OBSERVATIONS AND TESTS WERE MADE BY HIWHER OR UNDER HIS/HER SUPERVISION AND THAT, IN HIS/HER OPINION, ALL EMBANKMENTS AND EXCAVATIONS WERE CONSTRUCTED IN ACCORDANCE WITH THE APPROVED GRADING PLANS AND THAT ALL EMBANKMENTS AND EXCAVATIONS ARE ACCEPTABLE FOR THEIR INTENDED USE. 2. THE CONTRACTOR SHALL PROPERLY GRADE ALL EXCAVATED SURFACES TO PROVIDE POSITIVE DRAINAGE AND PREVENT PONDING OF WATER. HE/SHE SHALL CONTROL SURFACE WATER AND AVOID DAMAGE TO ADJOINING PROPERTIES OR TO FINISHED WORK ON THE SITE AND SHALL TAKE REMEDIAL MEASURES TO PREVENT EROSION OF FRESHLY GRADED AREAS UNTIL SUCH TIME AS PERMANENT DRAINAGE AND EROSION CONTROL MEASURES HAVE BEEN INSTALLED. 3. ALL AREAS TO BE FILLED SHALL BE PREPARED TO BE FILLED AND FILL SHALL BE PLACED IN ACCORDANCE WITH STANDARD SPECIFICATIONS. ALL VEGETABLE MATTER AND OBJECTIONABLE MATERIAL SHALL BE REMOVED BY THE CONTRACTOR FROM THE SURFACE UPON WHICH THE FILL IS TO BE PLACED. LOOSE FILL AND ALLUVIAL SOILS SHALL BE REMOVED TO SUITABLE FIRM NATURAL GROUND. THE EXPOSED SOILS SHALL BE SCARIFIED TO A DEPTH OF 6" AND THEN COMPACTED TO A MINIMUM OF 90 PERCENT. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO PLACE, SPREAD, WATER, AND COMPACT THE FILL IN STRICT ACCORDANCE WITH SPECIFICATIONS. 4. CUT AND FILL SLOPES SHALL BE CUT AND TRIMMED TO THE FINISH GRADE TO PRODUCE SMOOTH SURFACE AND UNIFORM CROSS SECTIONS. THE SLOPES OF EXCAVATIONS AND EMBANKMENTS SHALL BE SHAPED, PLANTED AND TRIMMED AS DIRECTED BY THE ENGINEER OF WORK AND LEFT IN A NEAT AND ORDERLY CONDITION. ALL STONES, ROOTS AND OTHER WASTE MATTER EXPOSED ON EXCAVATION OR EMBANKMENT SLOPES WHICH ARE LIABLE TO BECOME LOOSENED SHALL BE REMOVED AND DISPOSED OF. THE TOE AND TOP OF ALL SLOPES SHALL BE ROUNDED IN ACCORDANCE WITH THE GRADING ORDINANCE. 5. ALL TREES, BRUSH, GRASS, AND OTHER OBJECTIONABLE MATERIAL SHALL BE COLLECTED, PILED OR OTHERWISE DISPOSED OF OFF THE SITE BY THE CONTRACTOR SO AS TO LEAVE THE AREAS THAT HAVE BEEN CLEARED WITH A NEAT AND FINISHED APPEARANCE FREE FROM UNSIGHTLY DEBRIS. APPROVAL OF LOCATION OF DEBRIS FILL SHALL BE SECURED FROM THE SOILS ENGINEER AND CITY ENGINEER PRIOR TO THE DISPOSAL OF ANY SUCH MATERIAL 6. IN AREAS NOTED TO BE CLEARED AND GRUBBED, CONTRACTOR SHALL PROTECT IN PLACE ALL IRRIGATION. ANY DAMAGE TO IRRIGATION SHALL BE REPAIRED AT CONTRACTOR'S COST. EROSION CONTROL 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT C->gaofl S4Vxt AT (WORK} OR lj -'15b- 5bb9 (HOME)(24HRS) 2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL TIMES DURING THE RAINY SEASON (OCTOBER 1 TO APRIL 15). ALL NECESSARY MATERIALS SHALL BEE STOCKPILED ON SITE ON OCTOBER 1 AT CONVENIENT LOCATIONS TO FACILITATE RAPID CONSTRUCTION OF TEMPORARY DEVICES WHEN RAIN IS IMMINENT. 3. DEVICES SHOWN ON PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL OF THE ENGINEERING INSPECTOR. 4. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN -OFF PRODUCING RAINFALL. 5. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY BE REQUIRED BY THE CITY ENGINEER DUE TO AN INCOMPLE'T'E GRADING OPERATION OR UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE. 6. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS WHEN IMPOUNDED WATERS CREATE A HAZARDOUS CONDITION. 7. ALL EROSION CONTROL MEASURES PROVIDED PER THE APPROVED GRADING PLAN SHALL BE INCORPORATED HEREON. 8. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF SLOPE AT THE CONCLUSION OF EACH WORK DAY. 9. ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY PERCENT (40%). SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL. 10. SHOULD GERMINATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EFFECTIVE COVERAGE OF GRADED SLOPES (90% COVERAGE) PRIOR TO NOVEMBER 15, THE SLOPES SHALL BE STABILIZED WITH PUNCHED STRAW INSTALLED IN ACCORDANCE WITH SECTION 35.023 OF THE EROSION AND SEDIMENT CONTROL HANDBOOK OF THE STATE OF CALIFORNIA DEPARTMENT OF CONSERVATION. EROSION CONTROL PLAN NOTES: 1. PROVIDE VELOCITY CHECK DAMS ON THE DRIVEWAY AT INTERVALS INDICATED BELOW. VELOCITY CHECK DAMS MAY BE CONSTRUCTED OF SANDBAGS, TIMBER, OR OTHER EROSION RESISTANT MATERIALS APPROVED BY THE CITY ENGINEER. 1% TO 3% - TWO ROWS OF SANDBAGS AT 50 FOOT INTERVALS 3% TO 8% - ONE ROW OF SANDBAGS AT 100 FOOT INTERVALS 8% OR GREATER - ONE ROW OF SANDBAGS AT 50 FOOT INTERVALS 2. TEMPORARY BERMS SHALL BE CONSTRUCTED AT TOP OF SLOPES TO KEEP DRAINAGE AWAY FROM SLOPES. 3. TEMPORARY EROSION CONTROL MEASURES SHALL CONSIST OF ONE ROW OF SANDBAGS, ONE ROW HIGH, PLACED AT TOE OF ALL UNVEGETATED SLOPES. ENGINEERS NOTES: 1. THE ENGINEER PREPARING THESE PLANS WILL NOT BE RESPONSIBLE FOR, OR LIABLE FOR, UNAUTHORIZED CHANGES TO OR USES OF THESE PLANS. ALL PROPOSED CHANGES TO THESE PLANS MUST BE IN WRITING AND MUST BE APPROVED BY THE PREPARER OF THESE PLANS. 2. CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR JOB SITE CONDITIONS DURING THE COURSE OF CONSTRUCTION OF THIS PROJECT INCLUDING SAFETY OF ALL PERSONS AND PROPERTY; THAT THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS; AND THAT THE CONTRACTOR SHALL DEFEND, INDEMNIFY AND HOLD THE OWNER AND ENGINEER HARMLESS FROM ANY AND ALL LIABILITY, ARISING FROM SOLE NEGLIGENCE OF THE OWNER OR ENGINEER. 3. CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING, MAINTAINING, RELOCATING AND/OR REMOVAL OF EXISTING UTILITIES, REAL OR ALLEGED, IN THE CONNECTION WITH THE PERFORMANCE OF WORK ON THIS PROPERTY, EXCEPTING FOR LIABILITY 4. CONTRACTOR SHALL REPLACE ALL DESTROYED OR DAMAGED SURFACE IMPROVEMENTS WITH IMPROVEMENTS EQUAL OF SUPERIOR. 6. THE EXISTENCE AND LOCATION OF UNDERGROUND UTILITY PIPES AND STRUCTURES SHOWN ON THESE PLANS WERE OBTAINED BY A SEARCH OF AVAILABLE RECORDS. TO THE BEST OF OUR KNOWLEDGE, THERE ARE NO EXISTING UTILITIES EXCEPT AS SHOWN ON THESE PLANS: HOWEVER, THE CONTRACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARY MEASURES TO PROTECT ANY EXISTING UTILITIES OR STRUCTURES LOCATED AT THE WORK SITE. IT IS THE CONTRACTOR'S RESPONSIBILITY TO CONTACT UNDERGROUND SERVICE ALERT (PHONE: 14800422 -4133) 48 HOURS IN ADVANCE OF ANY EXCAVATION FOR THE MARK- OUT OF THE LOCATION OF UTILITIES AND NOTIFICATIONS OF COMMENCEMENT OF WORK, 6. THE CONTRACTOR SHALL BE RESPONSIBLE THAT ANY MONUMENT OR BENCH MARK WHICH IS DISTURBED OR DESTROYED SHALL BE REESTABLISHED AND REPLACED BY A REGISTERED CIVIL ENGINEER WHO IS ALLOWED TO PRACTICE SURVEYING OR A LICENSED LAND SURVEYOR AND A CORNER RECORD OR RECORD OF SURVEY FILED AS REQUIRED BY THE LAND SURVEYOR'S ACT. 7. CONTRACTOR WILL MAKE EXPLORATION EXCAVATIONS & LOCATE EXISTING UNDERGROUND FACILITIES SUFFICIENTLY AHEAD OF CONSTRUCTION TO PERMIT REVISIONS TO PLANS, IF REVISIONS ARE NECESSARY BECAUSE OF ACTUAL LOCATION OF EXISTING FACILITIES. S. LOCATION AND ELEVATION OF IMPROVEMENTS TO BE MET BY WORK TO BE DONE SHALL BE CONFIRMED BY FIELD MEASUREMENTS PRIOR TO CONSTRUCTION OF NEW WORK. 9. BEFORE EXCAVATION FOR THIS CONTRACT, VERIFY LOCATION OF UNDERGROUND UTILITIES. 10. CONTRACTOR IS REQUIRED TO TAKE PRECAUTIONARY MEASURES TO PROTECT THE UTILITY LINES SHOWN HEREON AND ANY OTHER EXISTING LINES NOT OF RECORD OR NOT SHOWN ON THESE PLANS. DAV1 O DAt>E 12Gr:. °S1415 EJCP.IZIsIlv4 REVISIONS L APPROVED DATE DAVID H. LOWEN ,! Na. 31995 c+ t _r P nr. KEY MAP SCALE: 1"= IW PROPOSED BIOLOGICAL OPEN SPACE EASEMENT AREA - 0.10 AC LIMITS OF EASEMENT SHALL BE PROTECTED BY CONSTRUCTION i FENCING 1 EXISTING 27" CML&C SOILS ENGINEER'S STATEMENT M 'ale op I 1 1 LEGEND PROPERTYL1E_ CENTERLINE EASEMENT SIDELINE EASEMENT 80STIW CONTOUR PROPOSED CONTOUR SWALE & DIRECTION OF FLOW POO LINED BROW DITCH (SEE ALTERNATE ON SHEET 2 OF 3) BERM 2:1 CUT SLOPE 2:1 FILL SLOPE DAYLITE LINE GRAVEL BAGS FLOWUNE SWALE FLOWLONE BROW DITCH RIP-RAP PER SDRSD HYDROSEED AREA EXISTING EDGE OF PAVEMENT PROPOSED 6' AC BERM PROPOSED AC DRIVEWAY PROPOSED HOPE DROP INLET SILT FT 1 H.D.P.E. DRAIN PIPE D-75 =4> ococio X32 - FL=364 5 040 e,r r,r DS-7 - SF'-8P f A.P.N. 284-090 -36 EXISTING 8" PVC SEWER MAIN-PER DWG NO. PC 1680 ._ s )LAN. 264-090-37 ee°AE se�arE NM°soWw h S PARCEL 2 �,ryba Y 3' �` 3 / G��' 'I A COASTAL scRL18 �� PARCEL 3�� 1� � 1 e P� 41 I��, / /a•.t f� 8 ' BELLA N PARCEL 4 e FLOWAGE EASEMENT RECORDED MAY 39,1979, DOC. NO. 79-221419, O.R -SEE P.M. 9944 PM 9944 APPROX LOCATM OF ` ".. FIRE HYDRANT MR .." DWG NO, PC- SN SEWER LATER A.P.N. 264- 270 -01 STA.3+ 72 6" PVC SEWER MAW T DAtB NO. PC48n 1, .04ZE ?, Iff GL / , A REGISTERED CIVIL ENGINEER IN THE STATE OF CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOIL MECHANICS, HEREBY CERTIFY THAT A SAMPLING AND STUDY OF THE SOIL CONDITIONS PREVALENT WITHIN THIS SITE WAS MADE BY ME OR UNDER MY DIRECTION BETWEEN THE DATES/ - -/I - of AND /2-19 -d2 ONE COMPLETE COPY OF THE SOILS REPORT COMPILED FROM THIS STUDY, WITH MY RECOMMENDATIONS, HAS BEEN SUBMITTED TO THE OFFICE OF THE CITY ENGINEER, = s 4 FURTHERMORE, I HAVE RE- VIEWED THESE GRADING PLANS AND CERTIFY THAT THE RECOMMENDATIONS INCLUDED IN THE SOILS REPORT FOR THIS PROJECT HAVE BEEN INCORPORATED IN THE GRADING PLANS AND SPECIFICATIONS. SIGNED: / 't-4, MY LICENSE EXPIRES: DATE: BENCH MARK SEWER MANHOLE RIM ELEV OF 344.85, DATUM: MSL RECORD MR GRADINCfIMPROVEMENTT PLAN TM 91-064, BY DOUG LOGAN, RCE 39726 OCT 1994 NORTH COUNTY COMPACTION ENGINEERING, INC O . . BOX 302002 ONDIDO, CA 92030 T A90.1118 OJECT NO. CE411111 1(v801 i 1 z r4`� I PP.N rQ� WORK TO BE DONE GENERAL 1. ALL WORK SHALL BE DONE IN ACCORDANCE WITH THESE PLANS, THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION, THE DESIGN CONSTRUCTION STANDARDS OF THE CITY OF ENCINITAS, THE SAN DIEGO AREA REGIONAL STANDARD DRAWINGS, AND THE LEUCADIA COUNTY WATER DISTRICT STANDARD SPECIFICATIONS AND STANDARD DRAWINGS. ANY CHANGES OR REVISIONS THEREFROM SHALL BE APPROVED BY THE CITY ENGINEER PRIOR TO ANY REQUEST FOR INSPECTION. 2. THE SOILS REPORT TITLED, "PRELIMINARY SOILS ENGINEERING INVESTIGATION ", BELLA COLLINA ROAD, OLIVENHAIN, CALIFORNIA ", PREPARED BY NORTH COUNTY COMPACTION ENGINEERING, DATED: DECEMBER 19, 2002 FOR THE PROPOSED SHALL BE CONSIDERED AS A PART OF THIS GRADING PLAN. ALL GRADING SHALL BE DONE IN ACCORDANCE WITH THE RECOMMENDATIONS AND SPECIFICATIONS CONTAINED IN SAID REPORT. 3. APPROVAL OF THIS PLAN DOES NOT CONSTITUTE APPROVAL OF SIZES, LOCATION AND TYPE OF DRAINAGE FACILITIES, NOR OF IMPROVEMENTS WITHIN STREET RIGHT - OF -WAYS. SEPARATE APPROVALS AND PERMITS FOR THESE SHALL BE REQUIRED IN CONJUNCTION WITH IMPROVEMENT PLANS. 4. WRITTEN PERMISSION SHALL BE OBTAINED FOR ANY OFF-SITE GRADING. 5. CONTRACTOR SHALL TAKE ANY NECESSARY PRECAUTIONS REQUIRED TO PROTECT ADJACENT PROPERTIES DURING GRADING OPERATIONS. ANYTHING DAMAGED OR DESTROYED SHALL BE REPLACED OR REPAIRED TO CONDITION EXISTING PRIOR TO GRADING. 6. THE DEVELOPER SHALL BE RESPONSIBLE THAT ANY MONUMENT OR BENCHMARK WHICH IS DISTURBED OR DESTROYED SHALL BE REESTABLISHED AND REPLACED BY A REGISTERED CIVIL ENGINEER OR A LICENSED LAND SURVEYOR. 7. THE CONTRACTOR SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY DEVICES, INCLUDING SHORING, AND SHALL BE RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS AND REGULATIONS, 6. GRADING AND EQUIPMENT OPERATING WITHIN ONE -HALF (1/2 ) MILE OF A STRUCTURE FOR HUMAN OCCUPANCY SHALL NOT BE CONDUCTED BETWEEN THE HOURS OF 5:30 P.M. AND 7:30 A.M. NOR ON SATURDAYS, SUNDAYS AND CITY RECOGNIZED HOLIDAYS. 9. NO GRADING OPERATIONS SHALL COMMENCE UNTIL PREGRADING MEETING HAS BEEN HELD ONSITE WITH THE FOLLOWING PEOPLE PRESENT: CITY INSPECTOR, CIVIL ENGINEER, SOILS ENGINEER, GRADING CONTRACTOR AND PERMITTEE. THE PREGRADE MEETING SHALL BE SCHEDULED WITH THE CITY AT LEAST 48 HOURS IN ADVANCE BY CALLING (760) 633.2770. 10. PRIOR TO HAULING DIRT OR CONSTRUCTION MATERIALS TO ANY PROPOSED CONSTRUCTION SITE WITHIN THIS PROJECT, THE DEVELOPER SHALL SUBMIT TO AND RECEIVE APPROVAL FROM THE CITY ENGINEER FOR THE PROPOSED HAUL ROUTE. THE DEVELOPER SHALL COMPLY WITH ALL CONDITIONS AND REQUIREMENTS THE CITY ENGINEER MAY IMPOSE WITH REGARDS TO THE HAULING OPERATION. 11. UPON FINAL COMPLETION OF THE WORK UNDER THE GRADING PERMIT BUT PRIOR TO FINAL GRADING APPROVAL AND/OR FINAL RELEASE OF SECURITY, AN AS- GRADED CERTIFICATION SHALL BE PROVIDED STATING: "THE GRADING UNDER PERMIT NO. 7677-1 HAS BEEN PERFORMED IN SUBSTANTIAL CONFORMANCE WITH THE APPROVED GRADING PLAN OR AS SHOWN ON THE ATTACHED AS- GRADED PLAN." THIS STATEMENT SHALL BE FOLLOWED BY THE DATE AND SIGNATURE OF THE CIVIL ENGINEER WHO CERTIFIES SUCH GRADING OPERATION, NOTIFICATIONS 1. THE EXISTENCE AND LOCATION OF UNDERGROUND UTILITY PIPES AND STRUCTURES SHOWN ON THESE PLANS WERE OBTAINED BY A SEARCH OF AVAILABLE RECORDS. TO THE BEST OF OUR KNOWLEDGE, THERE ARE NO EXISTING UTILITIES EXCEPT AS SHOWN ON THESE PLANS, HOWEVER, THE CONTRACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARY MEASURES TO PROTECT ANY EXISTING UTILITIES OR STRUCTURES LOCATED AT THE WORK SITE. IT IS THE CONTRACTOR'S RESPONSIBILITY TO CONTACT THE FOLLOWING OWNER'S OF SAID U71LITES OR STRUCTURES PRIOR TO ANY EXCAVATION FOR VERIFICATION AND LOCATION OF UTILITIES AND NOTIFICATION OF COMMENCEMENT OF WORK: SAN DIEGO GAS & ELECTRIC: 1-800-422-4133 PACIFIC TELEPHONE: 14=422-4133 CABLE TV : 1.800422 -4133 WATER. OLIVENHAIN MUNICIPAL WATER DISTRICT (760) 7536486 SEWER: LEUCADIA COUNTY WATER DISTRICT (760) 753 -0155 2. CONTRACTOR SHALL NOTIFY THE CITY ENGINEER'S OFFICE 48 HOURS PRIOR TO BEGINNING ANY WORK ON THIS PROJECT. PHONE: (780) 6332770. 3, THE CONTRACTOR SHALL GIVE 24 HOURS NOTICE ON CALLS FOR INSPECTION. PHONE: (780) 6332770. ALL WORK PERFORMED WITHOUT BENEFIT OF INSPECTION WILL BE SUBJECT TO REJECTION AND REMOVAL. DECLARATION OF RE3PONSBLE CHARGE- I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT, THAT I HAVE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT AS DEFINED IN SECTION 6703 OF THE BUSINESS AND PROFESSIONAL CODE, AND THAT THE DESIGN IS CONSISTENT WITH CURRENT STANDARDS. 1 UNDERSTAND THAT THE CHECK OF PROJECT DRAWINGS AND SPECIFICATIONS BY THE CITY OF ENCINITAS IS CONFINED TO A REVIEW ONLY AND DOES NOT RELIEVE ME, AS ENGINEER OF WORK, OF MY RESPONSIBILITIES FOR PROJECT DESIGN. DAVID H. LOWEN 990 VALE TERRACE DRIVE VISTA, CA 92084-5212 (780} 7247674..1 - -�� BY: i DATE: DAVID H. LOWEN RCE 31915 - EXPIRES 12/31/04 OWNER'S CERTWICATE I (WE) HERBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE REATAINED TO SUPERVISE OVER ALL GRADING ACTIVITY AND ADVISE ON THE COMPACTION AND STABILITY OF THE SITE. .. DATE: _ D GGEORGEW. STUART BELLA COLLINA P.O. BOX 134 STA. 0 +00 THRU 4 +20 RANCHO SANTE FE, CA 92067 (856) 756-M 40' PRIVATE ROAD I AND UTILITY EASEMENT LEGAL DESCRIPTION: VARIES 28' GRADED VARIES PARCELS 1,2,3 & 4 PM 9944 APN 264090-30, 31, 32 & 33 I 24' PAVED _I 2:1 CUTIFILL r"�.:� %�'��p�j -�� .- 7 ctrrm .L: EARTHWORK TODAYLI/ .v.. �DAYLITE: •• • TOTAL CUT: 1100 C.Y. TOTAL FILL: 1000 C.Y. 9" CLASS II BAS IMPORT: -0- C.Y. NEW 3" OF AC PAVING PROPOSED 6' HIGH AT: BERM (rn') TYPICAL SECTION "A" "A" NOSCALE ♦ - INDICATES ELEVATION SHOWN ON PLANS NITY SERVICES DEPARTMENT OLIVENHAIN MUNICIPAL WATER DISTRICT ENCINITAS FIRE DEPARTMENT COMMUNITY DEVELOPMENT DEPARTMENT REVIEWED BY: REVIEWED BY: REVIEWED BY: REVIEWED BY: REVIEWED BY: y d3 k. o A 8- I - 0 3 rz6los DATE S(4A-rvI4 E DATE DATE I DATE DATE SCALE HORIZONTAL . VERTICAL SPECIAL DISTRICT PLANS PREPARED UNDER SUPERVISION OF RECOMMEND EM T� DATE : ? C3 BY:' ,__ _R.C.E. NO.: un DATE: ,1 t7/ 3I a 3 ENGINE EXP. Z zil oeR APPROVALS DATE: Lyl'l CITY Q ENGINITAS ENGINEERI ROAD IMPROVEMENT PLAN FOR: SMA T T BELLA COLLINA WORK PROJECT NO TPM 147$9 -PM 9944 Q2.88RIMPSHT1R1 42 -224 7677 -1 1 Q (p O � O O O N N 01 O 175 O N N N N O O In O� N GD O ao 0 co N a 2 oz +z o Z Z 0 0 0 0 0 o Mo o '+o 0 c a �u>N a J a W a �(> nO a > w �W cnLU W >w W w J > J a>w w (L Ill w aw w w w a.w 170 30,00 VC 40.00 VC 22000 C 60 01) VC � 00% 63.66 SD 6.40 ° / 3.40% 266.14 SD 3.70 ° / .70% 1 1 1 121.02 SD 16.070/ 16.07% 112. 4 SD 8.00 ° / REFERENCES O V (n M O 0, p z �¢ > w J 5w 7.0 °/ DO Q1 C' (n O r z u~i¢ > U w > J aw .04% 0� 0M O O O 0 (0 co N r � r + z Z Q to (n> > w U w > J > J aw n.w 32.00 VC 1.23° /1.23% pDATE 165 284.14' 280.33' 32 °33'35" C2 450.00' 214.25 212.23 27 °16'47" C5 REVISIONS APPROVED DATE AlArP PI C6 36.00' 41.86' 39.54' 66 037'37" C7 36.25' 58.15' 52.11' 91 °54'17" C8 36.25' 78.78' 64.17' 124 °31'05" TOP OF 6" Att IM'S �� 160 AC DIKE 2 ° a0p0 160 I N V&LETE ST . Q° O 165 FV19JT AVPP Ae Pt OCC-C w ep t7-9S - A-5 "I CTS. PRIOR TO THE ISSUANCE OF A BUILDING PERMIT OR OTHER GRANT OF APPROVAL FOR THE 160 DEVELOPMENT OF A PARCEL CREATED BY THIS MAP EW RSYSTEM AND DEDICATE THE PORTION OF THE SEWER SYSTEM WHICH IS TO BE PUBLIC SEWER. 155 150 - C _ 155 155 T -TYPE CLEANOUT RISER INVERT 114.88 WATER ELEV =116.5 WATER - - - - - - BOTTOM ELEV =115.0 2" HDPE PIPE SECTION B -B L =11' S =2.0% NO SCALE 116.3 FL 4'3" WIDE X 4" DEEP CONC. 4" SPILLWAY ELEV. 116.3 6 SEE DETAIL AT RIGHT INSTALL SDRSD D -1, TYPE A -1 :. CURB INLET -6.0' OPENING F/L ELEV. IN =124.4 SPILLWAY INVERT ELEV. OUT = 117.32 NO SCALE S$ ' 150 150 0 +00 = 4 +09.13 BC 0 +50 1 +00 1 +50 2 +00 2 +10 EXISTING GROUNDLINE 8•p0 °lo CTR C+72.46 STA. 4 +72.46 SAC PROPOSED FINISHED GRADE 1 12B DETENTION POND DETAILS AC PAVED _ 125 1 BELLA 120 COLLINA -- 120 115 I I `'O° i1 1 115 IN ERT IN HORIVERT SCALE: 1" = 20/5' INVERT OUT 117.23 115.07 STATION 0 +00 0 +85.00 SURFACE 124.80 116.50 DRAIN PIPE PROFILE TO DETENTION POND ED GRADE i i i 40 ° IN. CO 55 LF OF 18" _ STA. 0 +00 (C /L� 0.00 ' HDPE @ 2.9% - - EXISTING PAVEMENT - -- - - - - -- - CUL -DE -SAC AC DIKE PROFILE 120 GR UNDL NE INSTALLATION OF 0 +00 A 1 +00 1 +50 2 +00 2 +50 3 +00 3 +50 4 +00 4 +50 5 +00 O O 7 (n 0 +50 O h 1. "t �-- W O N O O M O 1� ee}} � �- (D h V cD �} co h N N M O h O 01 M M o0 O O M op op W O WATERMAIN STUB BY O W^ O O O N M O 7 0° M ^ I ao O r of r N h to O O c0 M M^ c0 7 f0 N r N oo O N O h (n (n I h I, h V r co O N o0 r h O) (D h^ 7 h N O O O O M CO 0 W D1 O M N W ((7 M 0) M (n n 01 a0 M N M 1n n 0) 01 cM (� N N N N N N CM ('M r M r 7 ((j r (() r (D CD N (9 N K N K cM ^ M CO V o0 In c0 O) 1(j 0) O O O C h^ h `� 10 N 01 N O M N tt}} (0 (n o6 (C 0° ^ o6 (M 0) In O h N c6 6 O t� r ((j M K °J In O O � W M d) e} O (O K M (U 4 0, In 4) P,: O OLIVENHAIN MUNICIPAL N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N M N M N CO N M N M N M M M M M M M co M co co � m 7 M V V V It It L R c0 � (n Vt R (n to (n (n (n n (0 cn c0 (n c0 (n (0 (n co (n (O (n (o O WATER DISTRICT I N �j O "00 EXISTING 60 'ROAD & `JQ / PROPOSED EXISTING PROFILE - BELLA C O L L I NA SEE LETTER OF rn UTILITY EASEMENT t FINISHED GRADE GROUNDLINE PERMISSION TO GRADE ,`° �A If I 165 OO OM O M O M N p Z + Z �¢ la-¢ > (n> U w w > J > J aw aw .85% 30.00 VC O V (n M O 0, p z �¢ > w J 5w 7.0 °/ DO Q1 C' (n O r z u~i¢ > U w > J aw .04% 0� 0M O O O 0 (0 co N r � r + z Z Q to (n> > w U w > J > J aw n.w 32.00 VC 1.23° /1.23% 0(°Dn. ON OO 000 O O O 00 N (o fD c0 (O OO 6 + r 0 O O + Z r z + z NZ N H¢ �a IQ-Q �Q (n> > (n> w U w w > J > J > J aw aw aw 5w a a 40.00 VC -1.780/c-1.78% '00 V8.00°/ w 165 284.14' 280.33' 32 °33'35" C2 450.00' 214.25 212.23 27 °16'47" C5 462.00' 128.49' 128.08' 15 056'06" C6 36.00' 41.86' 39.54' 66 037'37" C7 36.25' 58.15' 52.11' 91 °54'17" C8 36.25' 78.78' 64.17' 124 °31'05" TOP OF 6" 160 AC DIKE 2 ° a0p0 160 Q° O 155 155 S$ 150 150 0 +00 = 4 +09.13 BC 0 +50 1 +00 1 +50 2 +00 2 +10 SEE PM 9944 , M SCALE. HOR. - 1 -20 VER. - I -5 Q C'� STABILIZED CONSTRUCTION AC DIKE DATA BY: EXISTING 40' PRIVATE ROAD & UTILITY CONSTRUCTION CONSTRUCTION CENTERLINE DATA 0 +14.35 CONSSRUCtION �u ENTRANCE BEGINS 123.2 FS 60' ` 7 v -SEE DETAIL -SHEET 3 STA. 0 +00 (C /L EXISTING PAVEMENT Z CURVE RADIUS ARC LENGTH CHORD LENGTH DELTA ANGLE C1 500.00' 284.14' 280.33' 32 °33'35" C2 450.00' 214.25 212.23 27 °16'47" GRADING PER PARCEL 1 PCC BROW DITCH EXISTING &" AC y� , ��V tl' INSTALL SDRSD D -1, TYPE A -1 _..& ' GRADING PLAN NO. 7698 -G GROUTED INTO H -10 DIKE TO BE ' nA4 • CURB INLET -6.0' OPENING o P PEDESTRIAN CURVE RADIUS ARC LENGTH CHORD LENGTH DELTA ANGLE C3 25.00' 35.59' 32.66' 81 034'33" C4 512.00' 257.03' 254.34' 28 045'46" C5 462.00' 128.49' 128.08' 15 056'06" C6 36.00' 41.86' 39.54' 66 037'37" C7 36.25' 58.15' 52.11' 91 °54'17" C8 36.25' 78.78' 64.17' 124 °31'05" vs 2 EASEMENT SEE PM 9944 61 DATE: INSTALL HEADWALL PER G ca ZID CONSTRUCTION SDRSD D -32 -TYPE B F/L ELEV. IN =124.4 REMOVED D(KE f RC GRATE -OVER INVERT B s / C/L STA 4 +98.39 STA. 0 +38.26 \ T ELEV. OUT = 117.32 S� o > > , NYLOPLAST -ADS INLET rn % STA 5 +54.59 , ° � � , � � C/L OF BELLA COLLINA 125.2 FS 121.7 F/L IN DRAIN BASIN, HGT =4.3' (�/ �� G G WILY CORNER OF WEST LINE OF PM 9944 �,, B =18" > > �� c� END PROPOSED 6" PAR. 4 @ C/L @ C/L STA. 0 +80 INSTALL FACING GRADE RIP -RAP PER o � " � AC DIKE-STA. BEGIN PROPOSED A 55 LF OF 18 HDPE RSD D -40 (TYPE 1) 6' 2+00.78,1: LT HI PT: 170.0 6" AC DIKE c� W =4.5' - L=6'-T=1.4' a l 2:1 FILL ` 12" DG FILTER BLANKET INSTALL' 2 / 127.5 FS q Oc 9 ol NO PARKING R0EL PARCEL 3 1 >2 I Q � � GRADE OUTLET � , �I�,{IL FIRE LANE SIGN P P,, O �• �y 122 1 FS �<v TO DRAIN SEE PLAN 7698 -G p / �, �(� HYDROSEED SLOPF� 8• 1 ? Q (! /.. Lk0 60. F \ PER D75 TYPE B `� !NV OUT 3 y p3 ^N 158 1 FS 6� �? T v DROP INLET -STA. 2 +82 �r o, BEGIN PROPOSE D QUO h ry_ GRADED u,e 137.5 F/L IN o LIMITS 28' p y 133.2 INV IN 6" AC DIKE -STA. 1 - Ai.. 24' �-L B 4� 50 a ° 1 +22 OU O �� •. k ke..��/ SEE LETTER OF ?0 LF OF 18" HDIP a� _ PERMISSION TO GRADE @3.14/0 6�`` 0 \160 o P�, �o�O L Q B 2 ° 33 Cv AG c� 6 BY: 1 t +SO Rf.. 5 v `. '00 154. % 3' v I © 5 �. 1 Q• 2 o k - 2 FS 72 Q �P (y �'Z u, 0. 00,.. :..... 2 2 DATE: 124.7 133.0 �. 137:5 FS Q50 0 C .... / �A0 C WELL FL 28' F j STl SOS S 3 � E: + y BELL o �PV °� `. �a hD[L' LlxiEb J� •75 c ELCO ,l 120.1 INV 127.2 \ . i •Q W PEDESTAL / OUT 3 �o 2 +50 o + o :. 137.0 FS 0� � Q J v m PROPOSED AC C 156, '' i y 132.5 F O 3 N V PAVEMENT FIL ROCK IFS q0 0i � �V (WIDTH 24') 2:1 FILL I .. (a, ,( (� POLE #119469 ,Ol O M t� 2:1 CUT �+ �y�/ u, - 4/,/ �z 2i �j; m HYDROSEE 1 O� G Y ? 9 9Oom� ' SLOPE m SAND,' A r- ^q�6 \ r0 PROPOSE O O N r,CD38(2)� - v f- - Ox GRADE TOD ` D 16'D SEE SECT � 139.0 Fk' R /tr m.� o SAND BAGS AT TOE n PROPOSED 6" AC,' HYDROSEED S {off 1� O FL p 6O END P OPOSED 6" E 0 FACING GRADE RIP -RAP PER p ION "A' - - "A OF FILL FOR EROSION --" -- DIKE ( yq, 156• �s (�j AC DIKE -STA. 0 +96 ��. °'O• co 2l RSD D -40 (TYPE 1) ^� CONTROL TYF�. GRADE TO DRAIN RIP- RAPPER W /N0 2 BACKIN, iii F�. L F / p SHEET 1'OF 3 . ( ) > W =6.0' - L =8' - T =1.4' =4' L =6' T =12" 1, J PARCEL b / N N V - - - -- -- SEE LETTER OF �t PROPOSED AC 1060 S.F. BY 2.5' DEEP 119.0 RG 12" DG FILTER BLANKET PRIVATE ROAD & N Mo �ry + PERMISSION TO GRADE FILTER BLANKET, TYPE 2 �ti RETENTION POND W /2" 6, L EXISTING 40' ^ ^ nR�6 BY, 0 ){���� DOWN DRAIN p 20' 40' 60' DISCHARGE PIPE / ^30 A DATE: 1D� "F �7"r TA 0 +00 THRU 5 +50 PER RSD D -22 TOP BENCH ELEV. 117,5 OUTLET = 115.07 UTILITY EASEMENT O \\ BOT POND ELEV. 115.0 SEE PM 9944 PARCEL 4 ^� A A AN - PRIVATE ROAD PROPOSED AC PAVEMENT CUL DE SAC SCALE: 1" = 20' SEE PLAN 7627 -G ^GJ y4. ro a (MAX WIDTH 72' CURBLINE TO CURBLINE) RIP -RAP PER WINO 2 . DESIGNED BY DRAWN BY CHECKED BY BACKINGW =4'- L= 6' -T =12" BENCH MARK SCALE SPECIAL DISTRICT JM JM DL APPROVALS CITY OF ENCINITAS ENGINEERING SERVICES DEPARTMENT DRAWING NO. FILTER BLANKET, TYPE 2 32 2' \ PLANS PREPARED UNDER SUPERVISION OF RECOMME DED APP D . ROAD IMPROVEMENT PLAN FOR: STUART PLANNING CASE NO. 2" PVC DISCHARGE PIPE MANHOLE #19 AT CORNER OF COPPER CREST 1 ° =20' �- DATE: � 1 IJ WITH "T" TYPE CLEANOUT SEE INSET ABOVE AND DUSTY TRAIL (PER BROWN - DANIELS HORIZONTAL BY: BY - 7677 -I FOR PIPE PROFILE, LOT 7 SEWER LINE EXTENSION - LCWD) _ BELLA COLLINA INVERT RISER 4'3" WIDE X 4" 2;1 FILL SECTION "B "-"B ", & SEE CITY ELEV: ENCINITAS DWG NO. 3749-G VERTICAL 1 II-51 ENGI - R.C.E. NO. 1� DATE: ld/ 31 Il 0 3 DATE: ze) 0�3 02 -224 DEEP SPILL WA SPILLWAY DETAILS EXP: IV, ) WORK PROJECT NO. 02 -88 TPM 14789 -PM 9944 SHEET 2 OF 3 p J_ C co 0 rn U Y O m LL co rn IN X im O �a i� !w Ip IQ DROSEED: 1YDROSEEDING SHALL BE APPLIED TO ALL SLOPES THAT ARE GRADED 6:1 (HORIZONTAL TO VERTICAL) OR STEEPER EN THEY ARE: A. THREE FEET OR MORE IN HEIGHT IN FILL AREAS. B. 5 FEET OR MORE IN HEIGHT IN CUT AREAS, UNLESS SLOPE IS NOT SUBJECT TO EROSION DUE TO THE EROSION RESISTANT CHARACTER OF THE MATERIAL AS APPROVED BY THE CITY ENGINEER. RRIGATION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE OPTIMUM LEVEL FOR THE GROWTH OF THE DROSEED GROWTH. AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY: 1. ROUGHENING THE SURFACE TO BE PLANTED BY ANY OR A COMBINATION OF: A. TRACK WALKING SLOPES STEEPER THAN 6:1. B. RIPPING AREAS THAT WILL NOT BREAK UP USING ITEM "A" ABOVE. 2. CONDITIONING THE SOILS SO THAT IT IS SUITABLE FOR PLANTING BY: A. ADJUSTING THE SURFACE SOH. MOISTURE TO PROVIDE A DAMP BUT NOT SATURATED SEED BED. S. THE ADDITION OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING OR COVERING SALINE SOILS TO PROVIDE VIABLE CONDITIONS FOR GROWTH. 1YDROSEEDED AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL THE PROJECT IS RMANENTLY LANDSCAPED OR, FOR AREAS WHERE HYDROSEEDING IS THE PERMANENT LANDSCAPING, UNTIL THE OJECT IS COMPLETED AND ALL SECURITY RELEASED. DROSEED MIX SHALL CONSIST OF ALL THE FOLLOWSNG: SEED MIX SHALL CONSIST OF NO LESS THAN: A. 20 LOS. PER ACRE OF ROSE CLOVER S. 20 LB. PER ACRE OF ZORRO FESCUE C. 3 LSS. PER ACRE OF E SCHOOL CIA CALIFORNICA D. 4 LOS. PER ACRE OF ACHILLES MILLEFOLIA E. 3 LBS. PER ACRE OF ALYSSUM (CARPET OF SNOW) F.1(2 LB. PER ACRE OF DIMORPHOLECA G. ITEMS C, D, E, AND F OF THIS SUBSECTION MAY BE OMITTED ON LOCATIONS WHERE THE AREA BEING HYDROSEEDED IS NOT VISIBLE FROM EITHER A PUBLIC STREET OR FROM RESIDENTIAL STRUCTURES. H. ITEM A OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN FIXING BACTERIA AND APPLIED DRY EITHER BY DRILLING OR BROADCASTING BEFORE HYDROSEEDING I. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOSSITE IN UNOPENED CONTAINERS WITH THE CALIFORNIA DEPT. OF FOOD AND AGRICULTURE CERTIFICATION TAG ATTACHED TO, OR PRINTED ON SAID CONTAINERS. J. NON44MO -TOXIC WATTING AGENTS MAY BE ADDED TO THE HYDROSEED SLURRY AT THE DISCRETION OF THE CONTRACTOR. PE 1 MULCH APPLIED AT THE RATE OF NO LESS THAN 2,000 LBS PER ACRE. TYPE 6 MULCH (STRAW) MAY BE SUBSTITUTED, L OR PART, FOR HYDRAULICALLY APPLIED FIBER MATERIAL. WHEN STRAW IS USED IT MUST BE ANCHORED TO THE SLOPE BY 'CHANICALLY PUNCHING NO LESS THAN 50% OF THE STRAW INTO THE SOIL. :RTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16 -20 -0, WITH 15% SULPHUR APPLIED AT THE RATE OF 600 LBS iR ACRE. GRAVEL SAO BARRIER NOTES: 1. Stock gravel bogs in at least three vertical rows abutting each other and in a staggered arrangement. 2. For each additional vertical row, add an additional row to 4 inch PVC Pipe the width. 6 inch Min Diameter rock FLOW` °- - - -- MIN wlw_ 174 o 7.19 12 inch burybags/ r 4feet Min � feet 6 "deep GROSS— SECTION 4voven fabric gravelbog filled with / Coarse gravel - Min. weight 86lbs 4 inch PVC Pipe for drainage / depending on field conditions 24 inch t ---- - — -- 11 Min bury bags deep FRONT FRONT VIEW GRAVEL BAG BARRIER Runoff / Clap between Ids act as aplilwagi L 3Ft. (O.S.M.} Min. 1. SET POM AND EXCAVATE A 4 BY 4 IN (10 BY 10 CN) TRENCH UPSLOPE TROY AND ALONG THE LINE OF POSTS. t 0' MAX ei X MAX T MIN '.��'.. •' .pry" 7 �--, 's IN (10 CM) 3. ATTACH THE FILTER FABRIC TO 4. BACXYXL AND COMPACT THE THE WIRE F&CE AND EXXFND R EXCAVATED SOIL. INTO THE TRENCH, Three lagers of QMVM bap With ends overlapped GRAVEL BAG CHECK DAM DETAIL not AD - seals 1+ (1a.2CM) r d p d d D: a aId o_ (,a z H x lj iQ^ NN 1- 1 1 /2 "Crushed rock I Filter fabric 12 inches Min, unless otherwise specified by a soils engineer -C u SECTION B —B NOTE: Construct sediment barrier and channelize runoff to sediment trapping device 0' Supply water to wcsh wheels If necessary. wnsz.av w � vn r rmcv 50 feet )din TYPICAL DRAINAGE DITCH DETAIL NO SCALE NOIEM 1. PLACE 3ANCHOR$ PER SQUARE YARD OF MATERIAL 2. FOR ROCK- LINED OPTION. INSTALL GEOTEX WOVEN MONOPILAMENT GEOTEXTILE (No. 117F or EQUAL) 3. FOR GRASS or TURF OPTION. INSTALL LANDLOK TRM454 TURF REINFORCEMENT MAT. ALTERNATE GRASS LINED DITCH Width as required to accomodote anticipated traffic } 0 0 LU W W DESIGNED BY DRAWN BY _CRECRED BY REVISIONS APPROVED DATE REFERENCES DATE BENCH MARK SCALE SPECIAL DISTRICT JN JN OL APPROVALS CITY OF ENCINITAS ENGINEERING SERVICES DEPARTMENT DRAWING NO. s- F5U I L-T!-:. / PLANS PREP UNDER SUPERVISION OF WOM ED AP E ROAD IMPROVEMENT PLAN FOR: PLANNING CASE NO. MANHOLE #19 TAT CORNER OF COPPER CREST i STUART �- �� BY:; A/1,Vi� �- 7677-1 AND DUSTYTRAIL(PER aROwN- awIELS HORIZONTAL � —20 � , DATE: BY: LaT7SELERL9+lEEXTEN8M: USGS R.C.E. NO. �r BELLA COLLINA i -5 ENa DATE: 1 0131(0 3 DATE: 02 -224 INVER7 ELEV: 339.49. DATUM: U$OS a,,, � SEE CITY of ENCINITAS aw6 No. 3749.6 VERTICAL EXP. z L TPM 14789 -PM 9944 1�4 WORK PROJECT NO. 02-66 SHEET 3 OF 3 0