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R/W A R/W <br />Alternate edge Min die cross <br />pipe when required <br />Set pipe in line with '� (See notes 5 & 6) <br />existing ditch atelevation 0.25' to 0.50'V12" <br />below existing flowline -------a4. c <br />Ditch flowline <br />:erialpert _ I <br />in below A r Edge of existing pavement <br />RURAL DRIVEWAY <br />TYPE <br />W <br />STRUCTURAL SECTION <br />PCC <br />AC/AB(Min) <br />(Mia) <br />(Mm) <br />(Max) <br />Rural12' <br />Residential <br />25' <br />2" /4" <br />Z qs <br />4" <br />Commercial, <br />2nc/6Aa <br />Agricultural and <br />15' <br />40' <br />B. <br />Industrial <br />Existing Var Existin Var <br />pavem nt_ pavement <br />O <br />0.5' Min Variable slope (10% max) <br />to meet existing ground <br />SECTION A -A <br />NOTES: <br />1. Flowline of pipe shall be a min of 3" below ditch flowline and a max <br />of 1/2 the diameter of the pipe, below ditch flowline. <br />2. At an intersection, no driveway shall be placed within 30' of the <br />point of intersection of the master planned R/W lines. <br />3. Driveways shall be at right angles to the street. <br />4. Circle driveways are to be no closer than 75' between centers (residential) <br />or 60' between centers (commercial). <br />5. When cross pipe is used, it shall extend a minimum of 3' post the toe of fill <br />slopes of the driveway, all fill shall be compacted to 95% relative compaction. <br />Maximum fill slope 2:1. <br />6. Pipes shall be Class 2 (min) RCP, or 0.079" Galvanized Corrugated Steel pipe, <br />the size varies according to the hydraulic requirement. <br />7. Fire access roads and driveways shall comply with the San Joaquin County <br />Fire Chiefs Association, fire access road standards. <br />rwed by. <br />�f T DRIVEWAYS - TYPE D & E �P <br />a It <br />FOR AGRICULTURAL AND RURAL xo, ,an oaa <br />�A COUNTY OF SAN JOAQUIN <br />D�AR'I6IDMI pt+PCBIIC WOItK9 <br />WOr1Mg for YOU Date: DEC 2014 Std. Dwg. No. R-1 7 <br />