m ant led ▁and ▁without ▁use , ▁demol ition ▁began ▁on ▁what ▁remained ▁of ▁the ▁old ▁original ▁power ▁plant ▁to ▁build ▁in ▁its ▁place ▁the ▁new ▁Te jo ▁Power ▁Station ▁manufact uring ▁space . ▁Building ▁was ▁contract ed ▁out ▁to ▁several ▁companies : ▁for ▁the ▁coal ▁mix er ▁and ▁increase ▁in ▁coal ▁elev ation , ▁the ▁Soci et é ▁des ▁P ieux ▁Fran ki ▁was ▁selected , ▁beginning ▁work ▁in ▁September ▁of ▁that ▁year . ▁The ▁met all ic ▁structure ▁and ▁construction ▁work ▁was ▁given ▁to ▁Portuguese ▁company ▁V ul cano ▁& ▁Col ares , ▁beginning ▁work ▁on ▁the ▁first ▁elements ▁for ▁the ▁structure ▁and ▁the ▁bo ilers ▁in ▁March ▁ 1 9 3 9 . ▁What ▁was ▁not ew orth y ▁about ▁this ▁new ▁building ▁was ▁that ▁its ▁structure ▁was ▁entirely ▁built ▁in ▁iron , ▁with ▁the ▁finishing ▁following ▁the ▁same ▁lines ▁as ▁the ▁low ▁pressure ▁building , ▁in ▁other ▁words , ▁brick ▁on ▁the ▁visible ▁fac ades . ▁The ▁difference ▁lay ▁in ▁the ▁trim ming , ▁which ▁contrary ▁to ▁the ▁rest ▁of ▁the ▁complex , ▁presented ▁a ▁marked ly ▁classic ist ▁character ▁of ▁r ena issance ▁palace ▁influence . ▁ ▁During ▁the ▁time ▁in ▁which ▁the ▁High ▁Press ure ▁building ▁began ▁to ▁take ▁shape , ▁work ▁was ▁also ▁taking ▁place ▁on ▁a ▁new ▁building ▁of ▁much ▁smaller ▁proport ions ▁dest ined ▁for ▁the ▁Low ▁Press ure ▁A ux ili ary ▁equipment ; ▁in ▁other ▁words , ▁to ▁accommod ate ▁the ▁water ▁pur ification ▁and ▁treatment ▁mach in ery . ▁This ▁an