B
bobthebuilder
Well-known member
we call that a inny ,also an outty is availableon the subject of drainage .. does anyone know if it's possible to get a connector that can be bonded inside a 110 upstand to give it a collar to drop an extension into? ... want to raise the vent in our septic and some pr*ck's cut it off flush with the concrete top covering... 's what I want the conc. rectangular rings for too, to raise the inspection/access cover 'bout 400mm ... want to raise the G/L on top of/around it .... has a habit of getting flooded in heavy rain/wet conditions ... in a low spot and have bunded around it, but raising all the G/L 'll hopefully cure it , especially if the raiser gets a good rendering