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Existing Vo r. Existing <br /> pavement � � pavement <br /> Var' <br /> Min. 0.5' Variable slope (10% max_) <br /> to meet existing ground. <br /> SECTION A-A <br /> A <br /> R/W � W l - - �R/W <br /> Alternate edge Res. 15' R <br /> Ditch flowline Comm. 25' R <br /> � --- ------- --------- <br /> --- --------- - ----------- 12" Min. diameter cross <br /> L2 when required. <br /> Material per See notes 5 �c Ii) <br /> chart below <br /> Set pipe in line with <br /> existing ditch atA Edge of existing pavement <br /> elevation 0.25' to 0.5' <br /> below exist. flowline. <br /> RURAL DRIVEWAY <br /> TYPE W STRUCTURAL SECTION <br /> RURAL OR TEMP (Min.) (Max.) (Min.) AC/AB (Min.) PCC <br /> RESIDENTIAL 12' 25' 2AC/4A8 4" <br /> AG, TEMP <br /> COMMERCIAL, 15' 40' 2" /6" 6" <br /> TEMP INDUSTRIAL AC AB <br /> NOTES: <br /> 1 . FLOWLINE OF PIPE SHALL BE A MIN. OF 3" BELOW DITCH FLOWLINE <br /> AND A MAX. OF 1/2 DIAMETER OF 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 2' 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 Reinforced Concrete, or 0.079" Galvanized Corrugated Steel pipe, <br /> the size varies according to the hydraulic requirement. <br /> Mo. Rev+sM BY App—ed by <br /> 1 Feb. 1996 Po DRIVEWAYS <br /> Ma c w <br /> �� by JLD RURAL, AG , & TEMP <br /> Che k.d L, COUNTY OF SAN JOAQUIN SEPT. 1991 <br />