mtps-i - bm - unit-ii-removal of deteriorated and peeled off insulation & re insulation with new insulation materials on the portion inesp outlet common fg duct area, id fan 2b outlet fg duct horizontal, vertical portion & id fans casing area and other related works; 1 charges for removalofinsulation wool mattress and applying new/ same wool mattress after cutting to the required contour shape for 1 layer 2 charges for removal of deteriorated g.i sheets and fixing thenew/ same g.i. sheets after making grooves and tightening with lock screws (1/4”) 3 charges for removing the gi strips and retainer plates and providing back with new/ same strips and retainer plates. 4 charges for cleaning of released wool from work spot: this work involves complete collection of released waste wool, debris and unwanted insulation materials from the work spot gathered in one place and clear transport for away from the site. 5 charges for leading, lifting and arranging platform and scaffolding wherever required in the boiler and dismantling after completion of work. 6 erection of ms mesh size : 6mmx100mmx100mm. work involves supply with erecting and welding of ms mesh 6x100x100mm at flue gas duct 7 insulation materials for 1sq.m : insulation wool of size 60 mm thick. density :150 kg /m3 as per is:8183:1993. g.i.sheet 0.60mm thick with 120gm/sq.m of galvanizing coating, classviii as per is 277, m.s.pinsize 6mm dia x 225mm, retainer:70x2mm, gicasing support ofsize :65x650mm. 8 consumables and t&ps for item s.no.1 to 6