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A � <br />R/W � W <br />Alternate edge <br />Set pipe in line with <br />existing ditch at ---------------- <br />elevation 0.25' to 0.50' - - - <br />below existing flowline --- - - - - - - - - - - - - - - - <br />NOTES: <br />--- i-R/W <br />12" Min dia cross <br />pipe when required <br />(See notes 5 & 6) <br />25' R <br />Ditch flowlineJ� � <br />Material per I <br />chart below A r Edge of existing pavement <br />RURAL DRIVEWAY <br />TYPE W STRUCTURAL SECTION PCC <br />(Min) (Max) AC/ARMin) (Min) <br />Rural <br />Residential 12 25 2AC/4AB 4 <br />Commercial, 2" /6" <br />Agricultural and 15' 40' AC AB 6" <br />Industrial <br />Existing Var — Existing Var — <br />pavemen1 pavement <br />J <br />O <br />0.5' Min Variable slope (10% max) <br />to meet existing ground <br />SECTION A -A <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 80' between centers (commercial). <br />5. When cross pipe is used, it shall extend a minimum of 3' past 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 />Approved by: <br />DRIVEWAYS - TYPE D & E /� <br />FOR AGRICULTURAL AND RURAL lNo. Revision Description Date <br />COUNTY OF SAN JOAQUIN <br />DEPARTMENT OF PUBLIC WORKS <br />Date: DEC 2014 IStd. Dwg. No. R-1 7 <br />Wording for YOU <br />