hi. i am in the process of planning in wexford, just found out my application failed on enviromental issues. At the start the site failed perculation test, as with wexford planning authority if any site fails perculation test there must be a running stream close to the site for effluent discharge. my stream was polluted so that was non runner. submitted a reed bed system which they turned down! have heard it is possible to import soil of better drainage to the site and replace present soil which can then pass! anybody tried this or any suggestions.