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Congratulations waross on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
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Max driveway grade
12% max, any more and you'll never be able to control your assent/dissent in freezing rain or snow, not to mention the vehicle approach angle issues.- Erich870
- Post #8
- Forum: Earthwork/grading engineering
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Pipe drop at Catch Basin
One distinction that should be made about sanitary sewer drop manholes is that the drop is also designed to prevent the solids from separation from the liquids. I.E. if the effluent were allowed to freefall the solids would impact the bottom and splatter on the sides, thus building up into a...- Erich870
- Post #8
- Forum: Storm/Flood engineering
