Concrete floor trench for drainpipe. Need special grinders & breakers.
Posted by Oliver Goodall, on
I need a 8-10 inch deep trench in a hard concrete floor to run a 4 inch drain 6 m and tie in to existing soil stack. This is a garage conversion and a friends grinder and breaker wasn't enough for the job. Do I need a specialist or just experienced builder as a friends grinder and breaker wasn't up to the job. The slab is hard.
