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Existing Var. Existing <br /> pavement 7 pavement 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 � --�R/W <br /> --- <br /> Alternate edge Res. 15' R <br /> ,� ! Comm. 25' R <br /> . Ditch flowline� , _ - <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 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 /> RURAL OR TEMP (Min.) (Max.) (Min..) AC/AB (Min.) PCC <br /> RESIDENTIAL 12' 25' 2AC/4" 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 /> No. Revised 9Y Appfo'ed by <br /> 1 Feb. 199C', PD DRIVEWAYS 1Z —. <br /> RURAL_r, AUa, & ��.CMR <br /> -._._ oro .d.6 W 1 <br /> Drawn tY <br /> _ — - <br /> Checked by C0UNT) OF `AN JOAQUIN �_'- SEPT. 19,91 <br /> y <br /> Scale tl0i d' <br /> ,;'iMl7Tf1'C l'UBIJC Wi)RKS — . <br />