Well, did you find the leak??
Andy
I've done that ba few times cutting through floor boards.
Andy
I was working in a house with chipboard flooring, set the saw to less than board depth, when I lifted the trap I saw I had polished the top of a central heating pipeYears ago, a plumber (from Potters Bar funnily enough), told me he had taken up some floor boards and needed to cut quite a few more to take up, so he measured the thickness of the boards and set the depth of the circular saw blade to a rizzla paper shy of the board thickness. He shat himself when he went through a cold water mains pressure pipe, took him about five minutes to recover, get to and turn off the mains. somebody had cut the joists for the pipes to run through and one joist wasn't cut deep enough so the board wouldn't sit flush, so they took a quarter inch off the back of the board.
How do you go about finding a leak like that without having to dig up all of the pipe across the green?Found the leak but not fixed yet. Heavily pitted iron is a nightmare to work on.
You know that course don’t you Andy?View attachment 226151
I was working in a house with chipboard flooring, set the saw to less than board depth, when I lifted the trap I saw I had polished the top of a central heating pipe
TBJ. You locate the suspect area & just dig. I pump the water out as I go. When you get to a reasonable depth, you allow it to pool with water, stir the water up so that it’s muddy then study the water carefully looking for little trails of clean water appearing through the muddy water.
Follow the trails!
That's what I was thinking!So how do you go about repairing iron pipes, or do you?
I'm thinking if it's rusted through in one place it will be almost rusted through everywhere?