D1432 Boiler Fuel Conversion Upgrade

Tender description

Dounreay Site Restoration Ltd (DSRL / the Employer), owns and operates three Cochran Horizontal Multitubular Thermax steam boilers, each having a maximum rated evaporation rate of 6820 kg/hr at 6.9 Bar(g) (169.95°C) to produce saturated steam for use across the Dounreay site. These boilers currently burn heavy fuel oil to BS 2869 to produce this steam. However, with the degradation of the existing heavy fuel oil storage systems and change within the Medium Combustion Plants directive, the fuel supply to these boilers needs to be changed to Class C2 Kerosene to BS 2869. Lot 1: Dounreay Site Restoration Ltd (DSRL / the Employer), owns and operates three Cochran Horizontal Multitubular Thermax steam boilers, each having a maximum rated evaporation rate of 6820 kg/hr at 6.9 Bar(g) (169.95°C) to produce saturated steam for use across the Dounreay site. These boilers currently burn heavy fuel oil to BS 2869 to produce this steam. However, with the degradation of the existing heavy fuel oil storage systems and change within the Medium Combustion Plants directive, the fuel supply to these boilers needs to be changed to Class C2 Kerosene to BS 2869. Additional information: Dounreay Site Restoration Limited (DSRL) is the site licence company responsible for the clean-up and demolition of Britain’s former centre of fast reactor research and development. DSRL is a wholly-owned subsidiary of the Nuclear Decommissioning Authority (NDA). It is funded by the NDA to deliver the site closure programme.