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Existing Var. Existing <br /> pavement pavement Var. <br /> O <br /> Min. 0.5' Variable slope (10% max.) <br /> to meet existing ground. <br /> SECTION A-A <br /> A <br /> R/W W � R/W <br /> Alternate <br /> Alternate edge Res. 15' R <br /> Ditch flowline '� Comm. 25' R <br /> . --- ------- - --------- <br /> --- ------------ ----------- 12" Min. diameter cross <br /> pipe when required. <br /> Material per (See notes 5 & 6) <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 /> (Min.) (Max.) (Min.) AC/AB (Min.) PCC <br /> RURAL OR TEMP <br /> RESIDENTIAL 12' 25' 2Ac/4" 4" <br /> AB <br /> AG, TEMP <br /> COMMERCIAL, , „ <br /> TEMP INDUSTRIAL 15 40 2„AC/6AB 6„ <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' 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 Reinforced Concrete, or 0.079" Galvanized Corrugated Steel pipe, <br /> the size varies according to the hydraulic requirement. <br /> No. Revised By AP'Dro"d by <br /> 1 Feb. 199 PD DRIVEWAYS <br /> oro �L'ie w <br /> i RURAL__.,; AG,. & ` EMR <br /> Drawn by <br /> LCheckedbyCOUN i OF `�iAN JOAQUIN �`� SEPT1991 al l j I ' .:TMENT C F i'IIBLIC WORKS �.-.. <br />