Tender For supply of gas pipe line installation d d - replacement of bed head panel , replacement of amico oxygen outlet with probe , replacement of amico vacuum outlet with probe , replacement of amico air 4 bar outlet with probe , replacement of isolation valve 12 mm , replacement of bpc flow meter , replacement of ward vacuum jar 600 ml with regulator , replacement of monitor stand , replacement of zonal valve box 3 gas , replacement of digital 3 gas alarm , replacement of copper pipe 12 mm , replacement of copper pipe 15 mm