Tender For corrigendum : changing of cb digester t chamber to top tube gasket and twin roll press vat cylinder and cd discharger unit in cbfl and cbp2 at pulp mill-mechanical in tnpl unit 1
Tender For providing fixing of mechanical bar screen, mbbr media, aeration grid for mbbr tanks, air diffusers, air blower with accessories, screw press (volute) interconnecting piping fitting and valves, centralized, control panel and cabling, vaccum type gas