Fuel Supply to GSI Vessels in County Donegal

Delivery of fuel (e.g. Sulphur Free Gas Oil, Marine Diesel Oil, Marine Gas Oil, etc) to the vessels R.V. Keary, R.V. Mallet, R.V. Lir and R.V. Galtee, as needed at locations along the coast of Co. Donegal, from April through to December 2025. Vessel fuel tank capacities: R.V. Keary: 1900 litres R.V. Mallet: 3500 litres R.V. Lir: 900 lites R.V. Galtee: 1200 lires Delivery intervals: Depending on distance travelled during survey operations, on average three fuel deliveries per week are needed. Sometimes the fleet is split, with the R.V. Keary operating at a separate location from the rest of the vessels, requiring concurrent deliveries there. Deliveries may need to take place at weekends, depending on operations as the vessels work every day that weather allows. The likely delivery locations are the harbours of Burtonport and Downings, Co. Donegal.