Twice we have had water board out to clear/rod a blockage of the sewage pipe that runs along side our property, when the cover was removed from the inspection pit i saw other pipes and waste coming from my other neighbours houses whom we suspect have been causing the blockage probs. Question, where do we obtain plans to show exactly whos pipes run into the inspection pit as it seems we are at the end of a run? If it matters we are the end on a block of 3 terraced houses, built circa 1975. Thanks, from a disgruntled old pensioner!!

