7 5 0 0   k W ▁tur bo - altern ator ▁began ▁operating . ▁ ▁The ▁next ▁year , ▁the ▁remaining ▁bo ilers ▁( numbers ▁ 1 ▁and ▁ 2 ) ▁were ▁installed , ▁and ▁with ▁the ▁war ▁over , ▁the ▁two ▁German ▁A EG ▁sets ▁were ▁finally ▁received , ▁beginning ▁operation ▁in ▁ 1 9 2 1 . ▁With ▁the ▁permanent ▁installation ▁of ▁these ▁ 6 ▁bo ilers ▁and ▁three ▁generating ▁sets , ▁production ▁stabil ised ▁and ▁it ▁was ▁possible ▁to ▁dis m ant le ▁the ▁out dated ▁equipment ▁from ▁the ▁Jun que ira ▁Power ▁Station . ▁ ▁Second ▁Ph ase ▁( 1 9 2 4 - 1 9 2 8 ) ▁ ▁Grad ually , ▁due ▁to ▁the ▁increase ▁in ▁consumption , ▁it ▁was ▁once ▁again ▁necessary ▁to ▁carry ▁out ▁new ▁and ▁important ▁work ▁on ▁the ▁power ▁station ▁in ▁order ▁to ▁expand ▁and ▁complete ▁the ▁low ▁pressure ▁bo iler ▁room . ▁The ▁program ▁created ▁by ▁the ▁CR GE ▁consisted ▁in ▁expand ing ▁one ▁industrial ▁nave ▁that ▁would ▁accommod ate ▁three ▁new ▁low ▁pressure ▁bo ilers ▁and ▁purch asing ▁one ▁new ▁generating ▁set . ▁ ▁Thus , ▁throughout ▁ 1 9 2 2 ▁a ▁study ▁was ▁conducted ▁regarding ▁the ▁installation ▁of ▁bo ilers ▁number ▁ 7 ▁and ▁ 9 , ▁and ▁the ▁possibility ▁of ▁these ▁operating ▁with ▁pul ver ised ▁coal , ▁which ▁ended ▁up ▁prov ing ▁un success ful , ▁since ▁in ▁bo iler ▁number ▁ 6 ▁the ▁tests ▁carried ▁out ▁to ▁implement ▁this ▁process ▁produced ▁uns atisf actory ▁results