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A -07 R/W <br /> R/W W � --------� <br /> ----� <br /> -- 12" Min dia cross <br /> Alternate edge pipe when required <br /> (See notes 5 & 6) <br /> Set pipe in line with-�` ---------_— <br /> existing ditch at' <br /> elevation 0.25' to 0."' - _— <br /> ---------------- 25' R <br /> below existing flowline <br /> Ditch flowline <br /> Material per �Ed e of existing pavement <br /> chart below A g <br /> RURAL DRIVEWAY <br /> jCommercial, <br /> EM7AC <br /> AL SECTION PCC <br /> A®(Min) (Min) <br /> " /4" <br /> 4" <br /> Ac AB <br /> „ /6„ <br /> AB 6"l and <br /> r, Var Existing—\ <br /> Existing pavement <br /> 7I <br /> pavement <br /> -----\ <br /> 0 <br /> 1 <br /> Variable slope (10% Max) <br /> 0.5' Min 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, <br /> below ditch flowline. <br /> 2. At an intersectio{ driveway <br /> wshall be <br /> Ilnle30' of the <br /> point of intersection ofthe msp placed within <br /> is, <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). m of ast the tae of fill <br /> 5. When cross pipe is uused,ll fill it hshall ll extend <br /> dcompact du t 95%' relative compaction. <br /> slopes of the driveway, <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 drivewaysasroadstandards.rich the San Joaquin County <br /> Fire Chiefs Association, fireApproved by: <br /> DRIVEWAYS - TYPE D & E <br /> FOR AGRICULTURAL AND RURAL <br /> No. Revision Descri tion <br /> Date <br /> COUNTY OF SAN JOAQ UIN <br /> DEPARTMENT OF PUBLIC WORKS <br /> Std. Dwg. No. R-17 <br /> w for YOU Date: DEC 2014 <br />