How do I install a new toilet and shower drain pipe system and attach to existing septic system. I've already opened a 24" wide and 42" deep path through the concrete foundation, under house wall and down to the existing septic drain pipes.

All you want is a toilet and shower? Why not go all the way and install a lavatory/vanity? That way you would have a full bath for not a lot of extra work. Would you like instructions for a full bath or do you want to stick with just a toilet and shower? Where will this be going? Basement? 1st or 2nd floor? Please give us more details? Tom

All you want is a toilet and shower? Why not go all the way and install a lavatory/vanity? That way you would have a full bath for not a lot of extra work. Would you like instructions for a full bath or do you want to stick with just a toilet and shower? Where will this be going? Basement? 1st or 2nd floor? Please give us more details? Tom

This will be going outside by the pool.

Alex,
If you're not Nomoremring you have piggybacked on to a year old thread.
Do you have a question? Tom