Recent content by macandrc

i was originally ttesting it at 100mm but since we have installed shallow shoer traps the max pressure we can achieve before the traps blow is just under 40mm i think.

We are currently having problems with the soil pipes on a convertion we are undertaking. Our soil pipes are failing their pressure test, they were ok prior to laying the concrete floor but someone must have disturbed one of the pipes as we now fail the test. the fail isnt too bad the system does...