As a follow up the question I just posted about clogged drains, is it a
reasonable DIY job to alter the drain angle on your septic system pipe into
the tank? The main line that leads to the tank is at a very shallow angle -
something in the realm of 5 degrees - it's a barely perceptable angle - yet
the line only has to run 15 feet at the most AND the pipes leading to it are
about 12 inches long. I'm thinking I'll get better drain performance if I
raise the beginning of the septic line up about 6 inches, shorten the drop
down lines, re-running the tank line at a higher angle. There are literally
only 4 incoming lines - 3 at the start for the bathroom (toilet, sink, tub)
and one coming in at the kitchen almost at the tank.

Somehow I don't think this is something a DIY should do and quite possibly
I'm over-engineering this. I'd fully expect to have to do the work while
wearing a chemical/biological warfare suit and see a shrink afterwards to
reduce the damage seeing the interior of the tank caused my psyche. (Note:
I have actually seen the inside of it, I witnessed it being pumped out when
the house was sold - but I didn't actually put my HEAD into it like I would
if I had to re-do the pipes.)

"Eigenvector" wrote in message
. ..
As a follow up the question I just posted about clogged drains, is it a
reasonable DIY job to alter the drain angle on your septic system pipe
into
the tank? The main line that leads to the tank is at a very shallow
angle -
something in the realm of 5 degrees - it's a barely perceptable angle -
yet
the line only has to run 15 feet at the most AND the pipes leading to it
are
about 12 inches long. I'm thinking I'll get better drain performance if I
raise the beginning of the septic line up about 6 inches, shorten the drop
down lines, re-running the tank line at a higher angle. There are
literally
only 4 incoming lines - 3 at the start for the bathroom (toilet, sink,
tub)
and one coming in at the kitchen almost at the tank.

Somehow I don't think this is something a DIY should do and quite possibly
I'm over-engineering this. I'd fully expect to have to do the work while
wearing a chemical/biological warfare suit and see a shrink afterwards to
reduce the damage seeing the interior of the tank caused my psyche.
(Note:
I have actually seen the inside of it, I witnessed it being pumped out
when
the house was sold - but I didn't actually put my HEAD into it like I
would
if I had to re-do the pipes.)

Too steep of an angle will allow the liquid to run off, stranding the solids
in the pipe. The shallow angle helps float the solids to the tank. A slope
of ¼" per foot should be sufficient.

"Shoebox Chevy" wrote in message
...

"Eigenvector" wrote in message
. ..
As a follow up the question I just posted about clogged drains, is it a
reasonable DIY job to alter the drain angle on your septic system pipe
into
the tank? The main line that leads to the tank is at a very shallow
angle -
something in the realm of 5 degrees - it's a barely perceptable angle -
yet
the line only has to run 15 feet at the most AND the pipes leading to it
are
about 12 inches long. I'm thinking I'll get better drain performance if
I
raise the beginning of the septic line up about 6 inches, shorten the
drop
down lines, re-running the tank line at a higher angle. There are
literally
only 4 incoming lines - 3 at the start for the bathroom (toilet, sink,
tub)
and one coming in at the kitchen almost at the tank.

Somehow I don't think this is something a DIY should do and quite
possibly
I'm over-engineering this. I'd fully expect to have to do the work while
wearing a chemical/biological warfare suit and see a shrink afterwards to
reduce the damage seeing the interior of the tank caused my psyche.
(Note:
I have actually seen the inside of it, I witnessed it being pumped out
when
the house was sold - but I didn't actually put my HEAD into it like I
would
if I had to re-do the pipes.)

Too steep of an angle will allow the liquid to run off, stranding the
solids
in the pipe. The shallow angle helps float the solids to the tank. A slope
of ¼" per foot should be sufficient.

I hadn't thought of that, one of the reasons why I asked I guess. Sounds
like something I should just leave the heck alone.

"Eigenvector" wrote in message
...
I hadn't thought of that, one of the reasons why I asked I guess. Sounds
like something I should just leave the heck alone.


Right. A Cardinal Rule of Repairs: If it aint broke, dont fix it!!