Owner/Operator: McAllister Towing
Builder: Senesco Shipyard, North Kingstown, R.I.
Designer: Jensen Maritime
Dimensions: 96’ x 34’ x 14’9”
Mission: Escort, offshore towing capability
Crew size: 4, berthing for 6
Propulsion
• Engines: (2) Cat 3516CHD Tier 3 diesels, 2,575 hp each @1,600 rpm
• Bollard pull: 66.5 tons ahead
• Thrusters: (2) Schottel SRP1215
• Gearbox: Lufkin
• Aux. generators: (2) John Deere 6068 generators, 480 V, 99 kW
Deck equipment
• Winches: Bow, JonRie Series 250 single-drum hydraulic escort winch, with a line pull of 90 tons; JonRie Series 512 hydraulic winch, with 2,100’ of 2.25” wire, line pull of 67.5 tons and brake force of 142.5 tons
• Cordage: 450’ Saturn 12 w/ 100’ Quantum 12 backer on bow winch
• Fendering: Shibata upper bow, Viking soft-loop lower bow; Viking laminate on chine and stem: two rows of extruded D-fenders, port and starboard, with airplane tires over them.
• (2) Nabrico 12” roller buttons
• Smith-Berger hydraulic tow pins
• Jason’s cradle
Navigation gear
• Radar: Furuno 8252, Furuno 8122
• Electronic chart display: Furuno Navnet 3D
• Compass: Ritchie YB 500
• AIS: Furuno FA-150
• Autopilot: Simrad AP70
• GPS: Furuno GP32
• Sounder: Furuno LS60100
• Gyro: Furuno SE 50
• WX: Furuno RD33
Communications
• Radio: Icom 504, Icom 604
• Hailer: Furuno LH3000
• SP Phone: Zenitel VMS3000
Capacities
• Fuel: 30,000 gallons
• Potable water: 6,150 gallons
• Fresh water ballast: 14,314 gallons
Firefighting
• Monitors: (2) FFS 1200LB dual flow monitors with electric gear motors. A 1,500-gallon AFFF tank with foam proportioner; stainless steel firefighting piping
• Pumps: Cat C32 Tier 3 engine, 1,300 hp @1,800 rpm with 11,967 gpm pump
• Fire suppression: Fixed CO2
COATINGS
• Hull paint: International
• Special purpose paint: Interzone 1000 glass flake epoxy on hull in way of grid coolers; Mascoat Marine DTM, thermal anti-sweat paint for interior surfaces
Classifications
• A1, Towing Vessel, Escort Vessel, Fire Fighting Vessel Class 1, AMS
