 Blyth B 's turbine hall was 206 metres ( 676 ft ) long by 51 metres ( 167 ft ) wide and 30 metres ( 98 ft ) high . It housed two 275 MW and two 350 MW English Electric 3 @,@ 000 rpm turbo generators , each connected to a Clarke Chapman & Co boiler , situated in the boiler house . The boiler house was 206 metres ( 676 ft ) long by 32 metres ( 105 ft ) wide and 52 metres ( 171 ft ) high . The coal fed into the boilers was pulverised by a Babcock & Wilcox pulveriser . Each pulveriser was capable of pulverising 40 tonnes ( 39 @.@ 37 long tons ; 44 @.@ 09 short tons ) of coal an hour , and two pulverisers fed each boiler . Both the turbine hall and boiler house were built from a steel frame , clad with aluminium and glazing . The roofs of the B Station 's buildings were made from a lightweight aluminium decking . The B Station 's switchgear was provided by A. Reyrolle & Company and by M & C <unk> . The volume of Blyth B 's main buildings represented 0 @.@ 76 cubic metres ( 27 cu ft ) / kW of installed capacity , while Blyth A 's building volume represented 0 @.@ 74 cubic metres ( 26 cu ft ) / kW . 
