I have commercial kitchen riser diagram including floor sinks. Floor drains. Hand sinks. 3 compartment sinks. With grease trap. I need a US plumber or engineer to check the existing riser. Building official said there is problem with the venting. Any help? I attached the fixtures.
Riser diagram check by plumber or engineer 1 day left
$34 (Avg Bid)
$34 Avg Bid