Hi , hope you can help. I cleaned my drains yesterday with a proper plumber's rod and noticed the water is rather muddy and took a long time to get through. ( I was rodding from one man hole to the other). I do susspect a broken pipe between the two man holes. Is there a lining I can install without having the water board to come and have a look, dig up the drive way etc.....?? The approx length of pipe is 10M.