Harvey Stone specifications

Owner: Harvey Gulf International Marine
Builder: Eastern Shipbuilding
Designer: Robert Allan Ltd. 
Dimensions: 212’-7”x 59’-1”x 25’-7’
Mission: Offshore deepwater oil field support, MPFSV 
Accommodations:  24 persons


Engines: (2) GE 12V250MDC, EPA Tier 4i engines at 4,694 hp each at 1,000 rpm
Bollard pull: 106 metric tons
Propellers: (2) Schottel SRP 3030 CP in nozzles
Gearbox: (2) Reintjes LAF 3414P HL marine gears
Thrusters: (2) Schottel STT 2 fixed-pitch transverse bowthrusters
Auxiliary generators: (2) 350-kW Cummins QSK19-DM Tier 3 gensets 
Emergency generator: (1) 120-kW Cummins CMSL QSB-DM
Maximum speed: 12.5 knots

Deck equipment: 

Winches: MacGregor  MG-AHTW-1530U15076h  double-drum, hydraulic waterfall winch with 1,500m of 76-mm wire on the stern deck; MacGregor MG-AHT/GDG-38U3-0610U03076h hawser winch with 1,500m of synthetic line on the bow
Capstan: (2) MacGregor 5-ton hydraulic capstans
Tugger winch: MacGregor 15-ton hydraulic tugger/winch
Shark jaws & tow pins: (2) Triplex 200 MT Shark Jaws with Tow Pins
Cranes: MacGregor 10-ton hydraulic knuckle boom crane

Navigation & Communications: 

Beier Integrated Systems: IMO/SOLAS Navs & Comms Suite and Bridge Consoles
Alarms & Monitoring: Beier Integrated Systems ABS ACCU machinery alarms and monitoring systems
Dynamic Positioning: Beier Integrated Systems ABS
E-nav software


Total fuel oil: 232,355 gal.
Ships potable water: 50,680 gal.


ABS FFV2 off-ship firefighting system
FFS pump drives: (2) Kumera FVIC-450 clutches, main engine driven at 1,000 rpm 
FFS/IN-MAR Systems: (3) model 2400-400 fire monitors, (2) ABS SFP 400×500 FiFi Pumps and (1) 100m3/min. 3% AFFF foam generator
Onboard fire suppression systems: Hiller Systems ABS Co2 System fire suppression

Additional information:

USCG certified, ABS Oceans Service, ABS classed Maltese Cross A1, AMS, Circle E, ACCU, ACP, UWILD, FFV-2, DP-2, Offshore Support Vessel, Notation (DSV Capable, ROV Capable), AH, TOW, SUPPLY, HAB+(WB), ENVIRO, IMO/SOLAS/MARPOL

By Professional Mariner Staff