Slice off a bit of the top of the pipe embedded in the floor.
Capping off toilet waste pipe.
Unscrew sink lift away.
To permanently close off the pipe in a concrete slab the floor flange should be removed and the pipe capped below the floor surface.
Get a cleanout or expandable test plug that fits.
If the floor flange for the toilet is set in concrete the job will be a lot more difficult than if it s on the second floor for example and the flooring can be removed to permanently close off the pipe.
Many of today s drainpipes are pvc.
You could also probably chip it out with a knife sharp chisel.
Cap the pipes.
If the top of the plug still sticks out above the floor you can get an internal pvc pipe cutter which is like a rotary dremel circular saw blade on a drill shaft.
Push the pipe cap onto the pipe until its edge reaches the depth mark.
Sink disconnect pipes place end caps to water pipes disconnect out let pipe cut of to desired place cap of pipe.
Plumbers will stock caps you will need to measure across pipe axample 100m 4 inch main pipe cap.
The mark will tell you when the fitting is pushed on all the way which is essential for a proper seal.
Capping them requires the use of a pvc cleaner and a pvc glue to hold the new cap securely.
End cap for main drain out let.
Remove the gasket and its remnants.
Measure from the end of each pipe and make a depth marking as directed by the push on fitting manufacturer.
Water pipe 1pm caps.
Turn off the feed valve drain the water from the tank unhook the feed line and remove the anchoring bolts with a wrench.