nex ▁also ▁served ▁to ▁free ▁up ▁space ▁in ▁the ▁bo iler ▁room ▁since ▁an ▁A ux ili ary ▁High ▁Press ure ▁room ▁was ▁to ▁be ▁built ▁at ▁a ▁later ▁date . ▁The ▁auxili ary ▁low ▁pressure ▁facility ▁was ▁completed ▁in ▁ 1 9 3 9 ▁and ▁ad jo ined ▁the ▁main ▁building , ▁next ▁to ▁bo ilers ▁ 8 ▁and ▁ 1 0 . ▁ ▁Once ▁again ▁the ▁war , ▁this ▁time ▁World ▁War ▁II , ▁caused ▁del ays ▁in ▁the ▁assembly ▁and ▁installation ▁of ▁the ▁high ▁pressure ▁building . ▁The ▁three ▁bo ilers ▁planned ▁to ▁begin ▁operating ▁in ▁ 1 9 4 0 ▁only ▁began ▁to ▁work ▁a ▁year ▁later ▁when ▁their ▁facilities ▁were ▁finally ▁in ▁working ▁condition ; ▁bo iler ▁ 1 2 ▁in ▁March , ▁bo iler ▁ 1 3 ▁the ▁following ▁month ▁and ▁bo iler ▁ 1 4 ▁in ▁August ▁ 1 9 4 1 . ▁ ▁However , ▁the ▁bo ilers ▁couldn ’ t ▁reach ▁a ▁high ▁output ▁because ▁they ▁were ▁operating ▁under ▁low ▁pressure ; ▁the ▁High ▁Press ure ▁auxili ary ▁equipment ▁had ▁to ▁be ▁built ▁and ▁the ▁tur b ines ▁adapted . ▁The ▁auxili ary ▁building ▁grew ▁within ▁the ▁low ▁pressure ▁bo iler ▁room , ▁making ▁it ▁necessary ▁to ▁dis m ant le ▁bo ilers ▁ 1 ▁and ▁ 2 ▁in ▁ 1 9 4 3 . ▁On ▁the ▁other ▁hand , ▁making ▁the ▁tur b ines ▁in ▁sets ▁ 2 ▁and ▁ 3 ▁compatible ▁with ▁a ▁ ▁high ▁pressure ▁process ▁was ▁complicated , ▁since ▁the