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R/W Alternate edge Set pipe in line with ti^ existing ditch at ----------_ - elevation 0.25' to 0.50' below existing flowline Ditch flowlin �R/W 12" Min dia cross pipe when required (See notes 5 & 6) 25' R Material per -' hart below A c®� Edge of existing RURAL DRIVEWAY pavement TYPE W STRUCTURAL SECTION AC AB(Min) PCC (Min) (Min) (Max) Rural Residential 12' 25' 2" /4" AC AB 4„ Commercial, Agricultural and Industrial 15' 40' 2AC/6AB 6" Existing �+—Var—�I Existing �Var �{ pavement pavement— _? O Variable slope (10% max)17�� 0.5' Min to meet existing ground SECTION A -A NOTES: 1. Flowline of pipe shall be a min of 3" below ditch flowline and a max of 1/2 the diameter of the pipe, below ditch flowline. 2. At an intersection, no driveway shall be placed within 30' of the point of intersection of the master planned R/W lines. 3. Driveways shall be at right angles to the street. 4. Circle driveways are to be no closer than 75' between centers (residential) or 80' between centers (commercial). 5. When cross pipe is used, it shall extend a minimum of 3' past the toe of fill slopes of the driveway, all fill shall be compacted to 95% relative compaction. Maximum fill slope 2:1. 6. Pipes shall be Class 2 (min) RCP, or 0.079" Galvanized Corrugated Steel pipe, the size varies according to the hydraulic requirement. 7. Fire access roads and driveways shall comply with the San Joaquin County Fire Chiefs Association, fire access road standards. DRIVEWAYS � TYPE Dk uu��66��,, FOR AUMMULTUBiR REV" €fflu)lmCi L'- No, Revision Descri tion Date COUNTY OF SAN JOAQUL -- DEPARTMENT OF PUBLIC WORKS _. Date: DEC 2014 Std. DWg. No. -� p