As the title says, I have 3 questions. The first is to refresh my memory about the 90d bend for the toilet waste. For it coming up through the floor, isn't it 150mm of the wall to the center of the pipe.
A sani flow toilet in other section of the house where I can't get a 4inch pipe. Is it 1 &1/2 pipe from it and can it be laid completely flat along the concrete floor before insulation and screed gets installed. Out the wall and into a 4inch sewer pipe with the appropriate connection. There is a 2.5 cable to the saniflow and back to its own fuse on the board or will this need an isolation switch.
Same as the basin pipe leaving the bathroom on the ground floor. The first fix will be 1&1/4 if I remember right, and is this also able to be flat of the sub floor before insulation goes in or will I need the appropriate fall. The run is only 1.5m before it leave the house into the gully outside.
A sani flow toilet in other section of the house where I can't get a 4inch pipe. Is it 1 &1/2 pipe from it and can it be laid completely flat along the concrete floor before insulation and screed gets installed. Out the wall and into a 4inch sewer pipe with the appropriate connection. There is a 2.5 cable to the saniflow and back to its own fuse on the board or will this need an isolation switch.
Same as the basin pipe leaving the bathroom on the ground floor. The first fix will be 1&1/4 if I remember right, and is this also able to be flat of the sub floor before insulation goes in or will I need the appropriate fall. The run is only 1.5m before it leave the house into the gully outside.