I could use some more advice with installing this p-trap...
Is there a certain length for the inlet pipe into the p-trap, should it be long enough to hold enough water to push through the trap?
Is it ok to backfill around this pipe (ABS) with sand?
How do I get a downward slope with my piping?
Thanks for the help... see attached pictures
Is there a certain length for the inlet pipe into the p-trap, should it be long enough to hold enough water to push through the trap?
Is it ok to backfill around this pipe (ABS) with sand?
How do I get a downward slope with my piping?
Thanks for the help... see attached pictures
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