Posted By Bill Parkinson Kevin You will need to find out its previous use. If used as munitions site then there are a lot of potential contamination issues. I seem to recall when I was a PS for such a site that there was some good guidance within the Environment Agency website which gave indicative contaminants as a starting point. Also bear in mind you will have to undertake suitable testing (in accordance with planning guidance) to determine the concentration of contaminants and then draft a decontamination action plan of either on site decontamination or disposal off site and which is the best environmental option. Good Luck !!