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CO}~.~NT <br /> <br />V WATER SUPPLY (continued) <br /> <br />ITEM <br /> <br />B <br /> <br />C <br /> <br />PLAN <br /> <br /> 1. Pipe: <br /> a. Size & type shown <br /> b. 7 ft. from F/C on north & <br /> east side of street <br /> c. Align. tied to F/C - dimensions <br /> OK <br /> d. Min. 6" diameter <br /> e. Temporary blow-offs on any line <br /> with future extension <br /> f. Permanent blow-offs on dead ends <br /> 2. Service Lines: <br /> a. Right angle to the main <br /> b. Not under driveways <br />3. Deflection angles shown & curve <br /> data <br />4. Min. size of 8" under the f611owing <br /> conditions: <br /> a. Dead end longer than 500 ft. <br /> b. Straight runs longer than <br /> 1000 ft. w/o reinforcement <br /> c. Serving commercial, industrial, <br /> multiple residential & schools <br />5. Tie-in Detail shown <br /> <br />PROFILE <br /> <br />1. Pipe - each run shows: <br /> a. Size & type <br /> b. Length to nearest foot <br /> c. Class (on title sheet OK) <br /> d. Crown line of pipe shown <br />2. Minimum cover 42".otherwise call <br /> for D.I.P. <br />3. Air relief valves at high points <br /> or as required <br />4. Station and elevation for: <br /> a. Valves & blowoffs <br /> b. Air reliefs <br /> c. Deflections > 22.5° <br />5. Thrust blocks at <br /> a. Deflections ~> 22.5° <br /> b. Grade breaks 2~ 5° <br />6. Conflict with other utilities <br />7. Minimum clearance 12" - otherwise <br /> call for D.I.P. <br />8. Waterline under sewer - call for <br /> D.I.P. <br /> <br />'Pg. 5 of 6 <br /> <br /> <br />