The Grona, Emsriver a 5200 DWT MPC ship certified as E3 ice-class vessels which mean it is designed & equipped to sustain in cryogenic weather condition. Around 1500 tonnes of ice-class steel were fabricated by using 60 tonnes of welding electrodes to build each ship while 23 kilometres of marine cables and 24,000 litres of paints were used for her skin protection. eL-Tec provided the complete electrotechnical package for this vessel.
- Type: Western marine
- TDW: 3500
- Shipyard: Western Marine Shipyard
- Date of delivery: 2010-12-01