procurement of different items for u4 overhauling under bm2 dept. at sgtpp procurement of different types of cassette baffle and insulation flats for upcoming u4 overhauling at sgtpp under bm2 dept. , procurement of different types of cassette baffle and insulation flats for upcoming u4 overhauling at sgtpp under bm2 dept. , cassettle baffle, ss-304, ltsh, 1170x590mm for bhel 500mw boiler ltsh ( drawing no.-sgtpp / mech / bm2 / 111 part no: 01 moc: ss -304 ) , cassettle baffle, ss-304, eco, 880x450mm for bhel 500mw economiser upper assy rear side ( drawing no.-sgtpp / mech / bm2 / 113 part no: 01 moc: ss -304 ) , cassettle baffle, ss-304, eco, 2265mmx450m for bhel 500mw eco middle assy front & rear side ( drawing no.-sgtpp / mech / bm2 / 113 part no: 03 moc: ss -304 ) , cassettle baffle, ss 304, eco, 425mmx450mm for bhel 500mw economiser upper assy front side ( drawing no.-sgtpp / mech / bm2 / 113 part no: 02 moc: ss -304 ) , cassettle baffle, ss-304, eco, 1340mmx450mm for bhel 500mw economiser lower assy front &rear ( drawing no.-sgtpp / mech / bm2 / 113 part no: 04 moc: ss -304 ) , ms flat, insulation work w30xt3mm , flat 1500x50x6 mm moc : ss 304 for boiler pr parts for ltsh coil alignment , flat 1500x100x6 mm moc : ss 304 for boiler pr parts , flat, ss-304, 50x8x1500mm for coil alignment of boiler , flat 1500x50x4 mm moc : ss 304 for boiler pr parts economiser coil , rod, 8mm material: ss-304 # ( each rod equals to 3m length. )