tender for competitive ebidding for job work of misc. fabrication and erection works of complete old mbc at boiler house - competetive e-bidding for motor fabrication & errection works - boiler house 2 dismantling, fabrication , erection and alignment of complete structure of old main bagasse carrier comprised of following-• dismantling of all old/twisted and bended complete structure of old main bagasse carrier of 2500 tcd plant.• shifting of scrap of old dismantled structure in scrap yard by your own resources.• fabrication of new structure trough and side plates of top & bottom of complete chain structure suitable for existing chain & rakes.• fixing & welding of all bracing in 50 x 50 x 6mm angle iron as per order/structure.• fitting of both side runner supporting box of complete chain top & bottom structure.• fitting of flat from 75x8 mm on total runner box of both side of complete top & bottom structure• fabrication & erection of tail end boot as per old sample or suitable for chain.• erection, alignment and levelling of complete top & bottom structure.• fabrication and erection of padestal for fitting of drive end & non drive end shaft bearings.• cutting of all opening for dropping of bagasse in boilers and fitting of sliding gate for closing of opening as & when required.• strengthening of all structure to with stand the vibration & jerks during the running of chain on loads.• all other works for successful and smooth operation of chain.• fabrication & erection of working plate farm on both side of complete chain.• fabrication and erection bagasse discharge chute as per old chain or as directed.• successful trial of chain.