Four questions on septic tank tees.
My newly installed concrete septic tank is 56" tall overall; it does not have any interior walls or baffles.
The top and bottom are 4" thick.
The inside height from floor to ceiling is 48".
The bottom of the 4" inlet hole is 41" from the floor.
The top of the 4" inlet hole is 3" from the ceiling.
The bottom of the 4" outlet hole is 39.5" from the floor.
The top of the 4" outlet hole is 4.5" from the ceiling.
Now for the questions:
1) Should the top of the inlet tee be open or closed and why ?
2) Should the top of the outlet tee be open or closed and why ?
3) How far down from the bottom of the inlet hole should the tee extend and why ?
4) How far down from the bottom of the outlet hole should the tee extend and why ?
Thanks,
Arky
My newly installed concrete septic tank is 56" tall overall; it does not have any interior walls or baffles.
The top and bottom are 4" thick.
The inside height from floor to ceiling is 48".
The bottom of the 4" inlet hole is 41" from the floor.
The top of the 4" inlet hole is 3" from the ceiling.
The bottom of the 4" outlet hole is 39.5" from the floor.
The top of the 4" outlet hole is 4.5" from the ceiling.
Now for the questions:
1) Should the top of the inlet tee be open or closed and why ?
2) Should the top of the outlet tee be open or closed and why ?
3) How far down from the bottom of the inlet hole should the tee extend and why ?
4) How far down from the bottom of the outlet hole should the tee extend and why ?
Thanks,
Arky