The RAmparts 2400 PO is a shallow draft broad beamed ASD intended for in-harbour operations configured primarily as a day boat although accommodation can be included if required. It utilizes the propulsion options to give either 60 or 70 tons bollard pull. This design is based on an intended low-manning operation, with a high standard of machinery automation, but the accommodation can be adjusted to match almost any reasonable requirement. The layout shown has been developed to match the most commonly acceptable manning standards. Optional layouts are available as either a basic “day boat”, or with full accommodation for a crew of up to six people.