Does anyone have any tips on how to clean a buried 25mm MDPE Blue Water Pipe. Its approx 80m long - its a cold water supply from a spring and peat lines the inside of the pipe after a few years. It has a drop of about 10m from the spring and I have the facility to blast water through it at 3 Bar back from the house to the spring but the flow rate is still very poor. I have thought about 'pigging' it with a ball bearing but worried I might get it stuck - any ideas
thanks
Jim C
thanks
Jim C