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HomeMy WebLinkAboutVesting Tent. Map Tract 7711 GRADING NOTES/EROSION CONTROL NOTES 1. THE FACILITIES SHOWN ON THIS PLAN ARE DESIGNED TO CONTROL SEDIMENT DURING THE RAINY SEASON, OCToaER 1 TO APRIL 15 AFTER ROUGH GRADING HAS BEEN COMPLETED. MEASURES ARE TO BE OPERABLE PRIOR TO OCTOBER 1ST OF NlY YEAR GRADING OPERATIONS HAVE LEFT AREAS UNPROTECTED FROM EROSION. ,.' \II": 2. IIAINTENANCE IS TO BE PERFORMED AS FOLLOWS: A. REPAIR OAIIAGES CAUSED BY SOIL EROSION OR CONSTRUCTION AT THE END OF EACH WORKING DAY. B, SWALES SHALL BE INSPECTEO PERIOOICALLY AND IlAINTAINED PS REQUIRED. C, WATTLES, BERMS NlD SWALES ARE TO BE INSPECTED AFTER EACH STORM ANO REPAIRS MADE AS NEEDED. O. SEDIMENT SHALL BE REMOVED AND SEDIMENT TRAPS RESTORED TO ORIGINAL DIMENSIONS WHEN SEDIMENT HPS ACCUMULATED TO WITHIN ONE FOOT OF OUTLET ELEVATION. E. SEDIMENT REMOVED FROM TRAP SHALL BE DEPOSITED IN SUITABLE AREA AND IN SUCH A IlANNER THAT IT WILL NOT ERODE. lB' TYPICAL 46' R/W STREET SECTION "J" LANE "l{" STREET & "L" DRIVE N.T.S. ./W R/W 68' ~ TRACT 7~15 elL ,. 3. DURING THE RAINY SEASON, ALL PAVED AREAS SHALL BE KEPT CLEAR OF EARTH MATERIAL AND DEBRIS. THE SITE SHALL BE IlAINTAINED SO PS TO MINIMIZE SEDIMENT lADEN RUNOFF TO ANY STORM DRAIN SYSTEM. \11":' '1,:.' ACCR(CAT( ~ TYPICAL 68' R/W STREET SECTION DOROTHY DRIVE (OFF-Sm) N.T.S. 4. CONSTRUCTION ENTRANCE TO BE PROVIDED AT EACH VEHICLE ACCESS POINT TO EXISTING PAVED STREETS. 5. INLETS NOT USEO IN CONJUNCTION WITH EROSION CONTROL TO BE BLOCKED UNLESS THE AREA DRAINED IS UNDISTURBED DR STABILIZED. 6. ,~ 'f~ EMERGENCY VEHICLE ACCESS N.T.S. ALL EROSION CONTROL MEPSURES SHALL BE IlAINTAINED UNTIL DISTURBED AREAS ARE STABILIZED, CHANGES TO THIS EROSION CONTROL PLAN SHALL BE MADE ONLY WITH THE APPROVAL OF OR AT THE DIRECTION OF THE CITY ENGINEER. 7. THIS PlAN MAY NOT COVER ALL THE SITUATIONS THAT ARISE DURING CONSTRUCTION DUE TO UNANTICIPATED FIELD CONDITIONS. VARIATIONS MAY BE IlADE TO THE PLAN IN THE FIELD SUBJECT TO THE APPROVAL OF CITY. B, PAD AND STREET TOP OF CURB GRADES ARE SHOWN ON GRADING PLANS. 9. THIS PLAN NlTICIPATES THAT THE EARTHWORK WILL BALANCE WITHIN ENTIRE DUBLIN RANCH WEST PROJECT SITE. 10. THE GRADING SHALL BE IN CONFORMANCE WITH THE CITY OF DUBLIN'S GRADING ORDINANCE UNLESS OTHERWISE APPROVED. 11. PROPOSED GRADES SHOWN ON THE PRELIMINARY GRADING PLAN ARE SUBJECT TO FINAL ENGINEERING DESIGN AND CITY REVIEW AND APPROVAL. ALL GRADING IS TO BE UNDERTAKEN PER THE RECOMMENDATIONS OF A SOILS REPORT AND UNDER THE 09SERVATION OF THE SOILS ENGINEER. 12. ALL LOTS WI LL DRAIN TO AOJACENT STREET OR ALLEYS, 13. EXISTING CONTOUR INTERVAL IS AS SHOWN. 14. SLOPES WITHIN LOT AREAS ARE TO BE GRADED AT A GRADIENT NOT TO EXCEED 2:1 (HORIZONTAL TO VERTICAL). 15. GRADING WITHIN CONSERVATION EASEMENT WILL BE DETERMINED WITH FINAL DESIGN. 11- 1/7 . (TYP.) ... ..; 16. RETAINING WALL AND/OR SLOPES WILL BE INSTALLED TO MAKE UP GRADE DIFFERENCES BETWEEN AOJACENT PADS AND STREETS. WALL AND SLOPE WILL BE SHOWN ON FINAL ENGINEERING DESIGN PLANS, 17. EXISTING WELLS (IF ANY) WILL BE ABANOONED PER THE DIRECTION OF ALAMEDA COUNTY ZONE 7. MODIFIED CURB & GU'ITER NTS CORNER BUMPOUT DETAIL NTS STANDARD 4' CURB I< TRANS. GUTTE' '-lO[)1f'IED CURB <4' STANDARD DRIV(WAY TRANS. CURB A: GUTTE' 1.0' WIDE l.fODlnED CURB BACK Of' CURB I-l_J.r PLAN MODIFIED CURB TO STANDARD CURB TRANS. DETAIL 112-U-lfD '.:!ifo.2t _ ""11O"'.4O\--..\_....-,.,.,.I\."'-D1.... ----5lr------- ...._n.-W-n._n._ -w- _n.--RW-_n_ @ . . '* .-.- ~ o LEGEND BOUNDARY LINE RIGHT OF WAY III PROPOSED STORM DRAIN EXISTING STORM DRAIN EXISTING WATER LINE PROPOSED WATER LINE (DONESTIC) PROPOSED WATER LINE (RECLAIMED) BS PROPOSED SEWER LINE PROPOSED PARCEL LINE PROPOSED STORM DRAIN. IlANHOLE & CURB INLET PROPOSED SANITARY MANHOLE P523.5 PROPOSED PAD GRADE PROPOSED ELECTROllER PROPOSED FIRE HYDRANT 2:1 SLOPE UNLESS DTERWISE NOTED PARCEL NlMlER ABBREVIATION CIL CENTERLINE ESlIT EASEMENT EVAE EMERGENCY VEHICLE ACCESS EASEMENT PAD GRADE PAE PRIVATE ACCESS EASEMENT P/L PROPERTY LINE PLME PRIVATE LANDSCAPE MAINTENANCE EASEMENT (FOR MAINTAINING STREET TREES) PSE PUBLIC SERVICE EASEMENT RW PROPOSED WATER LINE (RECLAIMED) RlW RIGHT OF WAY SO PROPOSED STORM ORAl N SS PROPOSED SANITARY SEWER SIW SIDEWALK TG TOP OF GUTTER PROPOSED WATER LINE (DOMESTIC) Z2 ZONE 2 WATER Z3 ZONE 3 WATER CITY OF DUBIJN LIST OF STANDARDS CD-l03 CD-4l6 CD-l05 CD-4l8 CD-107 CD-500 CD-109 CD-700 CD-HO CD-70l CD-300 CD-702 CD-302 CD-703 CD-40l CD-704 CD-407 CD-800 CD-4l0 CD-80l CD-4l2 CD-802 CD-4l5 CD-803 CD-804 INDEX OF SHEETS 1. NOTES & DETAILS 2. INDEX SHEET 3. SITE & UTILITY PLAN 4. GRADING SECTIONS 5. GRADING PLAN 8 TENTATIVE MAP NOTES: 1. OWNER/APPLICANT: CHANG SU-O LIN, HONG YAO LIN & HONG LIEN LIN JANES TONG, AUTHORIZED REPRESENTITIVE 4690 CHABOT DRIVE, SUITE 100 PLEPSNlTDN, CA 945B8 CONTACT: MARTY INDERBITZEN (925) 485.1060 2. ENGINEER/PLANNER: MACKAY & SOMPS 5142 FRANKLIN DR. SUITE B PLEASNlTDN, CA 945BB - 3355 CONTACT: Boa CHAN / CONNIE GOLDADE (925) 225.0B90 3. GEOTECHNICAL CONSULT NITS: BERLOGAR GEOTECHNICAL CONSULTANTS 5587 SUNOL BDULEVARD PLEPSNlTON, CA 94566 CONTACT: PAUL LAI (925) B46.9645 4. AREA SUBJECT TO INUNOATlON: NONE PER FEMA FIRM COMMUNITY PANEL No. D60DOl.0115C, 9/17/97 5. SUBDIVIDED AREA: 15.4' ACRES (GROSS) 6. ASSESSOR'S 1 TRACT PARCEL NUNBERS: PORTION OF 9B6.0004-005.Dl. PARCEL 19 OF TRACT 7515 7. WATER/SEWER SYSTEM: TO BE INSTALLED IN CONFORMANCE WITH DUBLIN SAN RANON SERVICES DISTRICT(DSRSD) STANDARDS. B. DRAINAGE: TO BE INSTALLED IN CDNFORIIANCE WITH CITY OF DUBLIN STANDARDS. 9. GAS & ELECTRICITY: TO BE INSTALLED IN CONFORMANCE WITH STANDARDS OF PACIFIC GAS AND ELECTRIC CO. 10. TELEPHONE: TO BE INSTALLED IN CONFORMNlCE WITH STANDARDS OF SBC. 11. CABLE: TO BE INSTALLED IN CONFORMANCE WITH STANDAROS OF COMCAST. 12, BRIOGE: TO BE INSTALLED IN CONFORMANCE WITH CITY OF DUBLIN STANDARD, 13. STREET IMPROVEMENTS: PER CITY OF DUBLIN STNlDARDS AND P.O. APPROVALS. MINIMUM STREET GRADE IS 0.5~ FOR PRIVATE AND l.D~ FOR PUBLIC STREETS, 14. EXISTING ZONING: PD.LOW DENSITY RESIDENTIAL (5B LOTS) 15. EXISTING LAND USE: RURAL RESIDENTIAL 16. PROPOSED LAND USE: LOW DENSITY RESIDENTIAL (5B LOTS) (6500 SF MINIMIAI LOT SIZE) 17. THE ELEVATION DATUM IS PER ALAMEDA COUNTY BENCHMARK. THE TOPOGRAPHY WAS BPSED ON NI AERIAL FLIGHT DONE IN FEBRUARY 1999. lB. UNLESS OTHERWISE SPECIFICALLY STATED IN THE CONDITIONS OF APPROVAL, LOCAL AGENCY APPROVAL OF THIS NAP SHALL CONSTITUTE AN EXPRESS FINDING THAT THE PROPOSED DIVISION AND DEVELOPMENT OF THE SUBJECT PROPERTY WILL NOT UNREPSONABLY INTERFERE WITH THE FEE AND COMPLETE EXERCISE OF RIGHTS DESCRIBED IN GOVERNMENT COOE SECTION 66436(0) (3) (A) (1) 19. UTILITY SIZES AND LOCATION, STREET GRADES AND LOT DIMENSIONS ARE PRELIMINARY ANO SUBJECT TO FINAL ENGINEERING DESIGN AND HDUSE PLOTTING, 20. DEVELOPER MAY RECORD MULTIPLE TRACT MAPS ON THIS PROPERTY AS APPROVED BY THE CITY ENGINEER, 21. BUILDING SETBACKS WILL BE ESTABLISHED BY THE P.O. FOR DUBLIN RANCH WEST, 22. ALL SEWER AND POTABLE WATER MAINS ARE B' UNLESS NOTED. ALL STORM DRAINS ARE 1 B' UNLESS NOTED. 23. FACE OF CURB RETURN RADII WITHIN THE SUBDIVISION ARE 30' UNLESS OTHERWISE NOTED. DESIGNED UNDER THE SUPERVISION OF: BY: JOHN f. KUZIA lICENSE OPlRA1lON DATE: RCE#34937 SEPT. 30, 2007 y ~~ ~ 8 13 .. ~ ~ lii S S n~its~ ~~~~5 ._00 _...z~ -."8 E~J, ::>N a~~ ."N O~ ~r 81 u~~ -,,~ E--~l ulL s z: a: E: 5 ~ ~ l'- o..l'- <E-< ..o~~ C,) ~ 0:: Q~E-< ctl ~ I O:;E-< z~ OO~ ".-4 E-< ~ ..-4 0 ..-4~o ctl Z ::c ~-O:: E-<o rnl:Q ~::c >~ - ~ Z z: ::J ~ ifl ~ - < ~ ~ o ~ ifl ~ ~ o Z SHErT10fS 1 '603-4-40 i : : I I I I I I I \ r DR ACllUISrnON I LLC ( DUBUN RANCH " PHASE 1 \. PARKS RFTA PARKS RFTA 12-18-20015 09:504:08 11"0""0" P:\ 160~-4 motl"'Yesti -TIil\N81\tm-02.d WiIHI! ~ lIi;"':-i,~';;S:,,~.,..iY ';:=,'*'}t:";}:*,::,~,;", ;;;,;:.....,.. GENERAL NEIGHBORHOOD LIMIT .. .. 8 .. Iii &i ~oo "wi3~ ~~g~~ NB NEIGHBORHOOD ._""0 _.Z'" ..~8 E~~ ,"'" 001 ._~~ _.""'" dfr Iii I ~M !:!~g .... ~ c Ed uo. < z [l: o LA. ~ - - c..l'- <l'- ~::gt; C)~ < ~ > P::; ctl E: E-o O::~I Z rIl~- :,=E-o~ -~o ctlzo ~-::c E-op::; 000 ~c:l >::c ~ E;j z z ::; lD ::> o I ~z I I ~ ~ ~ ::c: CIJ. ~ ~ Cl Z - D' 100' 200' 400' 5H[[T2or~ 2 16034-.0 ,/'" ,/" ,/" ,/" ,/" --, /,' ................. " -, /' 41ST, 8" --~- __ .. 'yD.,. _____ "-../ PARKS RITA LANDS Of UN 20' WIDE rYA (APPROX. LOCATION) OPEN SPACE CONTRA COSTA COUNTY ALAMEDA COUNTY REFER TO LANDSCAPE SDR SHEET L 19 " ACCESS GATE" AND" PEDESTRIAN ACCESS 0 GATE" DETAILS FOR rYA GATE CONDmON. N73"51'4:t'E 841.17' 65' 65' 65' 65' tiS' 130' 199' PARCEL A I I I 1.f) r_ N ~~ 82' 65' 65' 14 ~ 15 ~ 16 t~~~~~~~ == ~ 18 ~ 19 ~ 20 !! 21 ~ 22 ~ ~ 65' ". ..2,0' .n on on 'n on n. 'W(Z3)n -J' lANE 51\' 65' 0;' 8" 5' ~)UlE 34 ;.., I 37 ~ 36 ~ 35 ~ r;j I ~ ~ -!2 ii2 Q.,"'r ~ 24 100' 25 R 26 R 100' 27 &l 102' r ~ ~ ______m o ~~, h.l rZ 1,.. I I 33 :::1 t;:; I..... I~ 5' '1hfUlE--..J 32 ~ ~ I I I I IR I I I I IR I I 75' 65' 54' 65' 151' 00 NON 1'--~-l 1'-- W-, r.::lc:o~ u...U') -< l'- Q.,...:l UJr.::lE-< ZUU r.::lea~ Q.,Q.,E-< o ~ :g '~....... '\ .................... " " , " , "- , " \, ....................... '\ ....... \, 1r.-\, \ ~i.\ \ ~\ \ ce.' .-<) \ '"9'~ \" ~ \\ ~\\ '"9' "\ \, \ \, \. \\<\ ..., ~I ! ~ l ~ I I , I I I I "n OPEN SPACE PARCEL 16 TRACT 7515 PARCEL NO. PROPOSED LAND USE SUMMARY A B C LOTS 1-58 FUTURE OWNERSHIP (USE) NEIGHBORHOOD HOA I PSE I EVA NEIGHBORHOOD HOA I LANDSCAPE PSE NEIGHBORHOOD HOA I LANDSCAPE PSE SINGLE FAMILY DETACHED LOTS -I /- 0 30 60 120 SCALE:1"-60' 12-11- 2006 15:01'49 ..I'\oMO" P~\ 16034-40\ma!lt~" Vesl;n9- TU\N81\ Im-03dwq ~ I , iii 8 ~ & s ~~I " [;J :r " en "0 ...~~ E~.,\ ~N "'N _01 .._~~ .r 81 u~<5 .... ~ ~ .... Q C E~~ "Ii: 0<( Z 0:: e :J 0<( u - - l'- o..l'- -<E-< ..o::S~ C,,)~~ ~~E-< ~~ I ~E-< z- rn~ "~ E-< Q I""""l 0 1""""l00 ~z::I:: ~-~ E-<o Cf.l~ ~::I:: >0 - ~ z z :J OJ ~ Cl z j p." >-- ~ - ~ - ~ ::::> ~ ~ ~ - (/) SHErr 3 Of" 5 3 18034-40 TYPICAL FINISHED LOT GRADING N.T.s. TYPICAL LOT BERMING H.1.S. HINGE UN[ fUR FINISH CRADINC R~ ~T I COllPACTKlN ..'" VARI(S JI TYPICAL LOT SECTION N.T.S. FlAT PAD j"4k <<ii' "" P/l R[TAINNC W.fLl 14'w'x.. H[KiHTP(FI PI..ANS) PAIl REAR YARD W / RETAINING WAIl.. H.ts.. '" R/W I-~~ P r",v I;~ TYPICAL CORNER LOT SECTION N.!.S. TYPICAL CONCRETE DITCH IU.S. 1,,-,,-- P/l 1l=. P;~AW1il~ ".c""'""o--...... _------ ----- ';'/ P. SECTI21~ A- A P/l FDIC( .5' SECTION B- B 'U.s.. ~~ I = COSTA I~P/l '-"'OS or ", FENCE PROPOS(!l .", CllJl)[ ~J""'.} _ -:::- EX. GROUND SECTION C-C N.T.S. '/l --.:c ~ PARCEL 18 EX.-::O FrNCE1' _ PAD -~ ~' SECTION D- D N.tS. OPEN SPACE '/l SECTION E- E TYPICAL BENCH SECTION H,tS ~R/W."'GEl""'OIl r,INISH GfOOlNC 5' . p,tll WAlL ..E.- _ ti: TYPICAL LOT LINE WALL ENDING DETAIL N.r.S. PARKS RFlA bIDf.; tOR AlL SIDEYARD RETAINING WAlLS THERE ARE TWO CONDITIONS PROPOSED (SEE SECTIONS 8ELOW): CONDITION /1 SIOEYARD RETAINING WAlLS 2FT OR LESS IN HEIGHT SHALL 8E LOCATED ON P/L WITH STANDARD WOOD FENCE ON TOP OF WALL. CONDITION /2 SIDEYARD RETAINING WAlLS GREATER THAN 2FT. UP TO 4FT ~AX. SHALL 8E LOCATED SUCH THAT FACE-OF-WALLS ARE A ~IN. 3FT FRO~ P /L WITH STD. WOOD FENCE ON P /l WHERE LOT WID1H PER~ITS. ~AX 2: 1 SLOPE WILL BE AlLOWED ABOVE RETAINING WAlL WITH I FT OVERBUILD FRO~ P /L. SECTION N.l.S. CONCRm ~Tc-t P(R OETI4 SECTION G-G N.r,S. WOOD CANNOT 8E USED FOR CONSTRUCTION OF THE RETAINING WALLS ~ORE THAN 1.0' IN HEIGHT sm. WOOD FENCE ON P /L STD. WOOD FENCE ON P /L SIDEYARD RETAINING WAlL WHERE HT. > 2' UP TO 4' ~AX. 5' PS[ SIDEYARD RETAINING WAlL WHERE HT. S. 2' R[TAI INO W.Iti (4', EIGHT PER PlAHS) CONDITION /11 ,. SECTION H-H N.Y.$. WALL/FENCE CONDITION DETAILS N.T.S. 0.5' SlO,o ~<...;' "<.. TYPICAL CONCRETE DITCH & HER? FENCE H.tS. .. Iii & In S S .. ~.. ~ ~ 0 ~ iHl ~ coo u ._,",0 _II' z ~ ... ~~ E~J, "N _01 .._~~ ~r al u~~ ..... il g E.... ~ ~ 52 oa: ~ z a:: ~ ~ ....-l ....-l l'- c..l'- <E-< ..o::S~ C,) ~ c::; o ::: E-< oj ~ I ~E-< z....-l OO~ .~ E-< ~ ~ 0 ~c;lO oj Z ::t= ~-c::; E-<o rnQ::l ~::t= :>c;l - ~ Z z ~ CD ::> o rJJ Z o - ~ U ~ rJJ C-' Z - Q <r: ~ C-' SHEE:T4Of~ 4 16034-40 (;:"'f ~ & ii2 ;zr ,. ..-----------......................::;... <;, "",>.., y .,-....-"!"----------....... H__ . ".......... ~__-.,..... ................_..._ ~ ~ ~_ ~_ __ ~ _ . _ _.._<,...... ---.;~::::::-:.~..~,~~-~..<~~ --..--: ?~T---, / , > -----~,-- -~~:-~ ~ :I III I 8 iii ii; ~~~ ~ ~ ~ :I: () '.... '.... '\ ................ \, ............ , .... '\ ................ \ "'- '\\ , -" '\\\\\> ~~>.:{ .. ~ ...., / A . """. ..... .... . X. / . 'P.... ' re..... \/ ,,/ ~., /" _ 7/// ~\' .' ,.~, ,/t /?~,~~\> '..' f.., //j..... i"\/ , -~. I I I I I I fr- I I ,/ ./1 I I I , I ell "0 ..~~ E~.!, ~N V>N aO' .._~~ .r 51 u~:5 ...... ~ ~ E.... ~ ~ ~~ ~ Z 0:: e :J <: u - - l'- o..l'- <E-< ::Su ..o~~ C,,)>E-< ~- ~~I ~~- oo~~ ~E-<o ~Co-'O ~zt:I:: ~E:~ Cf.lo:l ~t:I:: > Co-' ..... ~ z z :J OJ ::> Cl z j j 0... Co-' Z - 0 <t: /' ~ Co-' 0 30 60 120 SHEET 5 Of 5 SCALE: 1" ~ 60' 5 1603+-40 12-11-2006 15:08;47 SShOnnon P:\ 160J4-40\mosler\ VeslinQ- rlwl\NB1\tm-05rQ.d"g