Main dimensions of the vessel: overall length - 42 m, breadth - 10.2 m, depth amidships – 3.3 m, draught CWL – 2.5 m, DWT DWL - 221 ton, hold capacity 139 m3. Capacity of oil tank abt. 104 m3. The boat can accommodate 8 crew members and technicians. The boat can navigate 7 days independently. The ship’s speed not less than 10 knots.
The self-propelled twin-screw vessel has a steel-deck with a build-up tank, with the transom stern and the stern crinoline, with a bow working deck, accommodating both 4 BMBL-78 buoys with anchor devices, with the main engines and aft crew cabin, with a cargo crane of lifting capacity of abt. 8 tons.
Nizhny Novgorod Ship Plant builds supply and tender ships, harbor equipment and ship engines. The shipyard can build 135-m ships, of1500 tons of launching weight.