Overview: The document provides detailed specifications and features of the 11 M Hydrographic Survey Vessel designed by Swede
Ship Marine AB. It highlights the vessel's capabilities in efficient data collection, high transit speed, and ice-strengthened hull construction.
Navigation Equipment: The vessel is equipped with advanced navigation tools including radar, electronic chart system, GPS compass, echo sounder, autopilot, AIS, and a magnetic compass, ensuring precise and reliable navigation.
Communication Systems: The communication suite includes VHF, VHF handheld, GSM, Iridium, intercom system, and CCTV, facilitating robust communication capabilities.
Survey Equipment: Key survey instruments include a Kongsberg Maritime EM2040 dual-head multi-beam echo sounder, Seapath 330+ motion sensor system with MRU5+, Kongsberg Seatex Seafloor information system software, and Valeport miniSVS SAIV CTD SD204 sound velocity profile instruments. The vessel features five high-bright bonded Hatteland 19” displays.
Machinery: The vessel is powered by two Iveco N67 ENT M45 engines (258 kW each), ZF 280-1 gearboxes with trolling function, Ultrajet 340 HT waterjets, and Humphree interceptors with automatic trim and list control. It includes a 24 VDC dynamo and a Cummins Onan 4.0 MDKBH generator.
Hull and Deck Equipment: The vessel features a rubber fender, aft platform with rescue net, safety rails, anchor winch, and an automatic reel for sound velocity profile sampling. It is built to the Nordic Boat Standard with an ice-strengthened aluminum hull.
Interior Features: The wheelhouse is elastically mounted for noise reduction and includes three fully damped crew seats, a sink, fridge, and induction stove. The fore cabin offers a stowing compartment, WC, and sink. The technical room houses a computer rack, echo sounder sensor recess, and MRU.
Tank Capacity: The vessel has a fuel capacity of 1600 liters, fresh water capacity of 100 liters, ballast capacity of 1000 liters, and sewage capacity of 40 liters.
Performance: The vessel measures 11.15 meters in length, 3.5 meters in beam, with a draught of 0.8 meters and a depth of 1.4 meters. It can reach a maximum speed of 28 knots and a transit speed of 25 knots, with a range of 300 nautical miles.