The number of water supply connections is each connection from a Southern Water main. This is likely to be one for each domestic dwelling but could be several for an industrial process. This information is mandatory.
Description of proposed work should be a reference to a number in the table above. All the numbers relevant to the installation must be included. It is mandatory to indicate on the radio buttons if there is a rainwater harvesting system (excluding water butts), grey water recycling or a Fire Sprinkler System. Please also indicate here if you are applying for a Self-Lay project.