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Existing Var. Existing <br /> pavementpavement Var. <br /> 0 <br /> Min, 0.5' Variable slope (10% max.) <br /> to meet existing ground. <br /> SECTION A®A <br /> A <br /> R/W �®� W I -_�R/W®_® <br /> Alternate edge Res. 15' R <br /> Ditch flowline '� Comm. 25' R <br /> ---- -------- - --------- <br /> --- --------- - ----------- 12" Min. diameter cross <br /> Material per pipe when required. <br /> chart below (See notes 5 & 6) <br /> Set pipe in line with <br /> existing ditch at Edge of existing pavement <br /> elevation 0.25' to 0.5' A <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' 2" " " <br /> AC/4AB 4 <br /> AG, TEMP - <br /> COMMERCIAL, , „ <br /> TEMP INDUSTRIAL 15 40 2AC�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 /> [71- F71b. <br /> sedJE AWPr�d by <br /> 1DRIVEWAYS <br /> RURAL, Ate; & TEMP <br /> Drawn by <br /> Checked try COUNY OF SAN JOAQUIN � SEPT. 1991 <br /> scare ,, i'�CF,',:TMENT OF OUBUG WORKS —"- <br />