bids are invited for repair, maintenance, and installation of plant/ systems/equipments (version 2) - manufacturing unit; co(rr)- capital repair of one unit of cdcp chamber of cob 6; service provider; 10 4012020604 dismantling of cdcp chamber 800 to 20 4012020605 refractory relining of cdcp chamber 870 to 30 4012020606 cdcp chamber pouring 10 to 40 4004082015 repl of top cone with eye hole platform, 1 au 50 4004082016 rep and repl of chamber cylinderical she 80 m2 60 4004315158 rep of flue tunnel bellow connected to b 1 ea 70 4004082018 complete dismantling, fabr and erec of b 1 ea 80 4004082017 over hauling of of gas bleeder device of 50 m2 90 4004333738 dism and repl of nitro pipe line from bo 100 m 100 4004315159 dism, fabri and erection of chambe dish 50 m2 110 4004315161 revamping of hydraulic cabin 1 au 120 4004251458 dism, repl and fabri of lifter long trav 60 m 130 4004315160 distma & repla of bucket lifter hoist ro 2 ea 140 4004233073 complete replacement of the bucket lifte 60 m 150 4004394046 complete repair of cyclone separator of 2 ea