Well Point System : A system of pipes, jetted or driven at close centres into the ground and connected to suction main for the purpose of lowering ground water, particularly in granular soil
Ministry of Business, Innovation and Employment, Glossary of terms and acronyms, Wellington, New Zealand 2010. http://wwwsosh.govt.nz/resources/glossary-u.shtml, (Occupn Hlth and Sfty - Brit) {530}