Mary Grace
| Length Overall | 180′-0″ |
| Length BP | 161′-6″ |
| Breadth | 32′-0″ |
| Depth | 14′-6″ |
| Certification | ABS Loadline, USCG Subchapter T |
| Speed Light Load (approx.) | 27 Knots |
| Main Engines | 4 |
| Gear Boxes | 4 |
| Generators | 2 |
| Bow Thruster | 1 |
| Deck Cargo | 280 Short (US) Tons |
| Cargo Deck Length | 104’x26′ |
| Berthing | 9 Passengers |
| Seating | 70 Passengers |
| Ballast | 37,000 U.S. Gallons |
| Fuel Oil | 19,000 U.S. Gallons |
| Sewage | 1,000 U.S. Gallons |
| Transferable Fuel | 30,000 U.S. Gallons |
| Transferable Rig Water | 35,000 U.S. Gallons |
| Fresh Water | 1,500 U.S. Gallons |
| Ballast Capacity | 15,000 U.S. Gallons |
| Lube Oil | 165 U.S. Gallons |
| Dirty Oil | 165 U.S. Gallons |
| Hydraulic/Gear Oil | 60 U.S. Gallons |
All Information Approximate and Subject to Change Without Notice. These Particulars Should Be Taken as Indicative and Do Not Constitute a Warranty