I have a 30+ septic system. The tank is cement and I'm trying to find
the first distrbution box..I have a hand drawing from the builder but
wonder if it is correct..I am wondering if the output from the tank is
always opposite the input
line? I am assuming that the inflow line goes into the 'back' of the
tank and not the side. If it does go in the side then the drawing
could be correct unless some tanks outflow can be on the side and not
opposite ends..The drawing also shows 3 distribution boxes..Is the
pipe to the first box usually solid?
Thoughts?