2, ELEMENTS IN THE ABOVE TYPICAL SECTION MAY BE DELETED WHERE THEY ARE NOT REQUIRED AND

Size: px

Start display at page:

Download "2, ELEMENTS IN THE ABOVE TYPICAL SECTION MAY BE DELETED WHERE THEY ARE NOT REQUIRED AND"

Cody York
6 years ago
Views:

$ROAD EASEMENT (see NOTE 7) LL ot L ol l-lo 10' 't2' 12' 8 Fl(J 10' tl ot ol o- ûa BORDER OR SDEWALK (see NOTE 2) PARKNG (see NOTE 2) - 2k% \EHCLE ES (see NOTE 6 i q SEE NOTE 4 2%% + FNSHED GROUND L 5$

1 ROAD EASEMENT (see NOTE 7) LL ot L ol l-lo 10' 't2' 12' 8 Fl(J 10' tl ot ol o- ûa BORDER OR SDEWALK (see NOTE 2) PARKNG (see NOTE 2) - 2k% \EHCLE ES (see NOTE 6 i q SEE NOTE 4 2%% + FNSHED GROUND L 5 1 PRVATE ROAD NON_RESDENTAL, CLUSTER, CONDOMNUM, SUBDVSON, OR ULTMATE DEVELOPMENT WTH 6 OR MORE UNTS _ RURAL, HLLSDE, URBAN (CLUSTER AREAS LESS THAN 2,/Z ACRE PER UNT) NOTES THS STANDARD APPLES TO PRVATE ROADS N NEW SUBDVSONS OR PNED UNT DEVELOPMENTS where THE DENSmES rn THE cluster AREAS EXcEED one DWELLTNc untr per 2 ncnr GRoss AREA. 2, ELEMENTS N THE ABOVE TYPCAL SECTON MAY BE DELETED WHERE THEY ARE NOT REQURED AND AS APPROVED BY THE PNNG DRECTOR. FOR DESGN ALTERNATVES AND REQUREMENTS SEE SECTONS OF THE UAL ON POLCES AND STANDARDS FOR RURAL, HLLSDE AND CLUSTER SUBDVSONS. 3. ROADBEDS MAY BE ELEVATED ABOVE NATURAL GROUND N RURAL NON_HLLSDE AREAS F UNDERGROUND STORM SEWERS ARE NOT REQURED, AND OUTSDE FEMA DENTFED FLOOD PS. 4. STRUCTURAL SECTON MNMUMS: outslde URBAN SERVTCE AREAS - PER CALTRANS H GHWAY DESTGN UAL, SECTTON 633.1(1XC) WTH Tl : 4.5 NSDE URBAN SERVTCE AREA - PER CALTRANS H GHWAY DESTGN UAL, SECTTON 633.1(1XC) W TH Tl CURB & GUTTER MAY BE ROLLED (CnlrnnruS STANDARD TypE E CURB) OR VERTTCAL (CALTRANS STANDARD TYPE A2-6 (24") WTDTH). DEVELOPER'S OpTtON. 6. E WDTH MAY BE REDUCED TO NO LESS THAN 10' FOR ALL ROADS SERVNG 6 OR LESS DWELLNGS AT ULTMATE DEVELOPMENT AND SOME COMMERCAL DEVELOPMENT. ONE-WAY ROADS MAY HAVE A STNGLE 14' W DE E (M N MUM). 7. ROAD EASEMENTS SHALL NCLUDE A 10'MNMUM WDTH BORDER ON EACH SDE OF THE SHOULDER OR CURB. AND ROAD EASEMENTS SHALL NCLUDE ALL CUT AND FLL SLOPES. 8. DRANAGE SHALL CONFORM TO SECTON E1 N THE UAL ON POLCES AND STANDARDS AND THE 2OO7 DRANAGE UAL. WHERE STORM SEWERS ARE REQURED, CONFORM TO ROADS AND ARPOR DEPARTMENT STANDARDS FOR THE DESGN AND CONSTRUCTON OF DRANAGE FACLTES. APPROVED: s/2/2016 NO. REVSON ( / o e --- NON.RES DENTAL ACCESS/ PRVATE ROAD 1

2 A l J z u. COUNTY SÏANDARD AC DKE (RTGHT OF way) B (GRADED ROADBED) t J z. E. c VARES (TRAFFTC ES).3 SGHT PANEL 2 r% SLOPE SUBDRAN SYSTEM WHERE REQURED 2:/ EASE. S REQURED PROPOSED COMPACTED SUBGRAD *OR AS ALLOWED BY GEOTECHNCAL ENGNEER BENCH MN.* PRVAÏE ACCESS ROAD (TWo ro FtvE Lors, H LLS DE) (EXTSTTNG CROSS SLOPES 10% OR GREATER) 6' 1' KEY MN. MNMUMS TYPE OF ROAD A B c ONE-WAY LOOP TURNAROUNDS AS SPECFED 40' 't 8' 12' 3 LOTS 'ULTMATE DEVELOPMENT' 4c ' 24' 18' 4_5LOTS LTMATE DEVELOPMEN 60' 30' 0R 36 18' HALF-ROAD N N U 40 26' 20' NOÏES EMERGENCY N 20' 15' 1?' 1. ROADS SERVNG 6 OR MORE LOTS ARE TO BE DESGNED FOR FUTURE UPGRADNG TO COUNTY TANED ROAD STANDARDS UNLESS EXEMPTED BY D DEVELOPMENT ENGNEERNG. 2. THE STRUCTURAL SECTOTN SHALL BE PER CALTRANS HTGHWAY DESTGN UAL, SECTTON 633.1(1XC), WTH A Tl : ASPHALT DKE, PER SANTA CLARA COUNTY COUNTY ROADS AND ARPORTS STANDARD DETAL, B-13, MAY BE DELETED WHERE EROSTON PROTECTTON rs NOT NEEDED. (SEE CHART FOR DETERMTNTNG D TCH LtNtNG REQUTREMENTS -8.) 4. SEE SECTON OF UAL ENTTLED ''POLCES & STANDARDS FOR ROADS'' FOR FURTHER DESGN AND CONSTRUCTON NFORMATON. 5. BENCHNG MAY BE DELETED WHERE CROSS SLOPE S LESS THAN 2O%, OR AS DRECTED BY THE GEOTECHNCAL ENGNEER AND APPROVED BY D DEVELOPMENT ENGNEERNG. 6. NO REDUCTON ON THS ROAD SECTON WDTH MAY BE ALLOWED TO REDUCE GRADNG VOLUMES. 7. RoADS MAY BE SUPERELEVATED W TH 2 å% CROSS SLOPE TO THE UPHTLL S DE PER 2 WHERE EX ST NG CROSS SLOPE S 5% OR GREATER. 8. NO ON_STREET PARKNG S ALLOWED. APPROVED 3/2/2016 NO. REVSON (-- / ot t PRVATE ACCESS ROAD (HTLLSTDE CONDTTTONS) 2

3 t! z 2 A (RrcHT OF WAY) B (RoADBED) c TRAFFC ES 2' T J z. NATURAL GROUND -2t%12)76* DÏCH-SZED & LNED PER COUNTY STANDARDS (TYPTCAL on BorH srdes OF THE ROAD) CULVERTS q (AS REOUTRED) PRVATE ACCESS ROAD (noru- H rr-r-srde DEVELoPMENT) (cross SLoPES of 10% or LESS) ERGY DSSPATER PER COUNTY STANDARDS Ç**,*. MNMUMS TYPE OF ROAD A B c ONE_WAY LOOP TURNAROUNDS AS SPECFED 40 20' 14' 3 LOTS OR LESS ULTMATE DEVELOPMENT. 40' 24' 1B' 4 OR MORE LOTS ULTMATE DEVELOPMEN 6o' 30' or 36' 1R, HALF_ROAD NTAL CONSTRUCTON 4ô' 24' t(\' EMERGENCY ACCESS ROAD WTH TURNOUTS.iô' 1s' 12' NOES 1. ROADS SERVNG 6 OR MORE LOTS ARE TO BE DESGNED FOR FUTURE UPGRADNG TO COUNTY TANED ROAD STANDARDS UNLESS EXEMPTED BY D DEVELOPMENT ENGNEERNG. 2. THE STRUCTURAL SECTOTN SHALL BE per CALTRANS HTGHWAY DESTGN UAL, SECTTON 633.1(1xC), W TH A Tl : ASPHALT DKE, PER SANTA CLARA COUNTY COUNTY ROADS AND ARPORTS STANDARD DETAL, B_13, MAY BE DELETED WHERE EROSTON PROTECTTON rs NOT NEEDED. (SEE CHART FOR DETERMTNTNG D TCH LTNTNG REQUREMENTS _8,) 4. SEE SECTON OF UAL ENTTLED "POLCES & STANDARDS FOR ROADS'' FOR FURTHER DESGN AND CONSTRUCTON NFORMATON. 5. BENCHNG MAY BE DELETED WHERE CROSS SLOPE S LESS THAN 2O%, OR AS DRECTED BY ÏHE GEOTECHNCAL ENGNEER AND APPROVED BY D DEVELOPMENÏ ENGNEERNG. 6. NO REDUCTON ON THS ROAD SECTON WDTH MAY BE ALLOWED TO REDUCE GRADNG VOLUMES. 7. RoADS MAy BE SUeERELEVATED wtrh z lz caoss slope To rhe uphrll srde per sd2 where EXrslNG CROSS SLOPE S 5% OR GREATER. 8. NO ON-STREET PARKNG S ALLOWED. APPROVED: 3/2/2016 NO. REVSON ( * / o e PRVATE ACCESS ROAD (NON-H TLLSTDE CONDTTlONS) 3

4 10' MtN. RGHT OF WAY OR PROPERTY LNE 22, APìROAC 'LARE U tv! l J F 12' MN. + P VEW É À SH PROPOSED OR EXSTNG EDGE OF DRVEWAY 22, APPROACH FLARE DSTANCE & DTH VARES PROVDE VERTCAL CURVES FOR ANY GRADE CHANGES THAT EXCEED f% 2% SLOPED NBOARD NTO THE HLL MNMUM COVER 1' -sar-upj CROSS SECTON VEW 1,4r_Qg{{a_ CULVERT - R.C.P. OR C.M.P. AS REQUTRED (SEE NOTE 2) * MAXMUM GRADE 16% PAVED 15% UNPAVED NOTES DR\EWAY APPROACH CONNECTON TO PRVATE ROAD CULVERT PLUS SWALE SHALL ACCOMMODATE MAXMUM FLOW. MNMUM CULVERT SZE TO BE CONSSTENT WTH REQURED MNMUMS SHOWN N ROADS AND ARPORTS DETAL 84. CULVERT SHALL EXTEND 1' BEYOND EACH TOE OF SHOULDER. PROVDE HEADWALLS AND/oR R P-RAP AS REQUTRED. C.M.p. TO BE NOT LESS THAN 14 GAUGE. 2. CULVERT MAY BE OMTTED WHERE NO ROADSDE DTCH EXSTS WTH WRTTEN APPROVAL OF PNNG DRECTOR. 3. DRVEWAY APPROACH BASE & PAVNG TO BE SAME AS, OR BETTER THAN, PRVATE ROAD BASE & PAVEMENT SECTON. 4. SEE STNGLE LOT DRTVEWAY SECTTON (s OR 6) FOR MORE NFORMAT ON. APPROVED: D 3/2/2o16 M T G NO. REVSON ( -- / one DRVEWAY APPROACH OF A PRVATE ROAD 4

DRVEWAY NOTES 1, THE STRUCTURAL SECTON SHALL BE PER CALTRANS HGHWAY DESGN UAL SECTON 633.1(1Xc) WTH A T.l. : 3.5. PROFLE SLOPES GREATER THAN OR EQUAL To 15% SHALL HAVE ASPHALT CONCRETE PAVNG. 2.

5 EASEMENT (AS REOUTRED) 12' 10' 3' TURNOUT (see NOTE s) + V-DTCH WHEN REQURED. /* EXSTNG GRADE PROR TO DEVELOPMENl 1'MtN. 2:l SLOPE PAVNG OR ASPHALT D KE (SEE NOTE 4) COMPAClED SUBGRADE 6 BENCH MN x * OR AS RECOMMENDED BY GEOTECHNCAL ENGNEER 1' KEY MN. DRVEWAY NOTES 1, THE STRUCTURAL SECTON SHALL BE PER CALTRANS HGHWAY DESGN UAL SECTON 633.1(1Xc) WTH A T.l. : 3.5. PROFLE SLOPES GREATER THAN OR EQUAL To 15% SHALL HAVE ASPHALT CONCRETE PAVNG. 2. DRVEWAY PAVNG S REQURED FOR ALL ACCESS TO GARAGES, NDVDUAL HOMES, ACCESSORY STRUCTURES, AND SECONDARY DWELLNG UNTS TO PROVDE EMERGENCY VEHCLE ACCESS. THE DRVEWAY PAVNG SHALL BE FROM THE ACCESS ROAD ÏO THE STRUCTURES, NCLUDNG ANY PORTON OF THE DRVEWAY THAT CROSSES ADJACENT PROPERTY THROUGH AND EASEMENT. 3. RETANNG WALLS MAY BE SUBSTTUTED FOR SLOPES ABOVE OR BELOW ROAD SURFACE WTH APPROPRATE GUARD RALS AND REFLECTORS. 4. SLOPE PAVTNG (OR DKE) MAY BE DELETED rn FLAT D CONDTTTONS OR WHERE EROSTON PROTECTTONS ts NOT NEEDED. (SEE 8 FOR DETERMTNTNG DrTCH LTNTNG REQUTREMENTS.) 5. TURNOUTS AND TURNAROUNDS SHALL HAVE THE SAME STRUCTURAL SECTON AS DRVEWAY. TURNOUT GEOMETRES TO BE CONSSTENT WTH FRE MARSHAL STANDARDS. PAVEMENT SLOPES SHALL NOT EXCEED 5% N ANY DRECTON. APPROVED A s/2/2o16 NO REVSON ( - / o e RESDENTAL DRVEWAY 5

6 t l z F l l o- o u L FACE OF FOOTNG t J zj t- L l À o fl c H 25'MAX DEBRS BENCH 6' D MN. 2t% * OR AS RECOMMENDED BY GEOÏECHNCAL ENGNEER ' MN. DEPTH FACE OF BLDG FOOTNG PROVDE DSCAPNG AND EROSON PROTECTON PER COUNTY STANDARDS MNMUM SETBACK FT H (FEEr) A B c D o To TO 25 H/2 5 (H/2) 10 UVL( 25 'tþ 5 2A 10 TìPCAL LOT GRADNG (HTLLSTDE) ROADBED HETGHT (OR DEPTH) OF EMBANKMENT (FLL) 2r% HETGHT (OR DEPTH) 0F EXCAVATON (CUT) 1' KEY MN - BENCH 6 MNMUM COMPACTED FLL UNDSTURBED GROUND Tì?CAL ROAD GRADNG (HtLLSTDE) NOÏES 1 SEE GRADNG ORDNANCE FOR COMPLETE DESGN STANDARDS. 2 SEE SECTON OF UAL ENTTLED ''POLCES AND STANDARDS PERTANNG TO GRADNG'' FOR ADDTONAL NFORMATON. APPROVED: 3/2/2016 NO. REVSON ( _-, / ottt GRADNG STANDARDS 6

$NO'TES 12, TRA\EL E 12' 1. 20' TRANSTON FROM A 12' DRVEWAY WDTH S REQURED AS NECESSARY. 2. 15, NSDE RADUS TYP. 3.$

7 NO'TES 12, TRA\EL E 12' 1. 20' TRANSTON FROM A 12' DRVEWAY WDTH S REQURED AS NECESSARY , NSDE RADUS TYP. 3. TURNAROUND AND TURNOUÏ MAY REQUTRE THE DEDTCATOTN OF AND/OR ACQUSTON OF RGHT OF WAY 25 30' 25' EASEMENTS. rurnout 48' R32' R- 32' 32 40' R 15' 30' MtN 20' R 15' R 15' 30, MN t 20' F4 R 15'TYP rurnaround A rurnaround B rurnaround C 78' T 20' -T ÉLl A' 15,TYP 30 36' 30' MtN 29 R 5' 90'- 110' r?q-l ' TYP. BOTH LEGS ÏURNAROUND D rurnaround E rurnaround F 25' 30' MtN APPROVED s/2/2o16 NO REVSON (- *-- / oete STANDARD TURNAROUNDS 10

RECESSED AREA FOR LFTNG BOLT NON-SKD TREAD P - STANDARD MONUMENT BOX 9" PAVEMENT SURFACE g" 3z" AC PAVEMENT 4/2" yi' Y2 f- 1/+" 6" 2h" )/2" d/2",t" x 2 lz"bolr 63/+" î 12" + SECTON - STANDARD

8 RECESSED AREA FOR LFTNG BOLT NON-SKD TREAD P - STANDARD MONUMENT BOX 9" PAVEMENT SURFACE g" 3z" AC PAVEMENT 4/2" yi' Y2 f- 1/+" 6" 2h" )/2" d/2",t" x 2 lz"bolr 63/+" î 12" + SECTON - STANDARD MONUMENT BOX 9" Y+" X - SEE NOTE 2 sáe v 7) v " V+" 7 3kz" SECTON - STANDARD MONUMENT BOX RSER RNG NOÏES 1. CAST RON RSER RNGS SHALL CONFORM TO THE PROVSONS OF SECTON 55_2 OF THE STATE STANDARD SPECFCATONS. 2. DMENSoN "X" SHALL BE A 1/2", 2" OR 2h". 3. COVER & RSER RNG SHALL BE NON-ROCKNG WHEN NSTALLED. APPROVED: G 3/2/2o16 NO. REVSON (*u / oxe STANDARD MONUMENT BOX 11

'!' CORDOVA BRANDON GREEN

'!' CORDOVA BRANDON GREEN STERLNG HWY FOREST SERVCE- REGON TEN CHUGACH NATONAL FOREST CORDOVA RANGER DSTRCT PLANS FOR PROPOSED CONSTRUCTON SAND ROAD TRAL PARKNG AREA LEGAL DESCRPTON T. 16 S., R. 2 W., COPPER RVER MERDAN SHEET NDEX