PW-ENCDRWY-2402273 - Laserfiche WebLink

Home Browse Search

R/W � W Alternate edge Set pipe in line with existing ditch at ________________ elevation 0.25' to 0.50' - - - - - - - - below existing flowline -- ---------------- Ditch flowline --- i-R/W 12" Min dia cross pipe when required (See notes 5 & 6) 25' R Material per J I chart below A r � Edge of existing pavement RURAL DRIVEWAY TYPE W STRUCTURAL SECTION PCC (Min) (Max) AC ARMin) (Min) Rural Residential , 12 25, 2„ AC AB AB 4„ Commercial, 2" /6" Agricultural and 15' 40' AC AB 6" Industrial ExistingVar Existing Var — g pavemen�' pavement O 0.5' Min Variable slope (10% max) 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 D & E FOR AGRICULTURAL AND RURAL No.1 Revision Descriotion I Date COUNTY OF SAN JOAQUIN DEPARTMENT OF PUBLIC WORKS Working for YOU Date: DEC 2014 Std. Dwg. No. R-17