Major Accident Hazard A hazard that if realised could result in a Major Accident. Non-production Installation Mobile offshore or onshore equipment involved in exploration or well work activities such as drilling, interventions, workovers and well testing. Such installations do not normally carryout processing or export of well fluids although some process equipment maybe involved in well testing. Unlike a Production Installation, a Non-production Installation is not permanently stationed onsite. Petroleum Incident Regulations The Petroleum Safety (Petroleum Incident) Regulations 2013. Production Installation A Production Installation is equipment used in the exploitation and/or processing of reservoir fluids. It refers to installations permanently stationed for the carrying out exploitation activities and so includes both fixed (onshore/offshore) and floating installations and associated pipelines. A floating production storage and offloading vessel is a Production Installation due to the permanent nature of its connection to the reservoir whereas a shuttle tanker is not. Residual Risk The risk that remains once a risk reduction measure has been implemented.
