tender for supply of filter bags and cages for ash handling system to rgtpp khedar hisar- 1 supply of filter bags & cages for ash handling system to rgtpp khedar hisar.(detailed specification as per nit) 2 filter bag for intermediate surge hopper (tech. data: size-id-155mm x 2740 mm (l), material nomex non woven needle felt – 550 gm/m2, type: coller type, finish: singed and cylindered finish, gas temp.- 160 degree c) 3 cages for bag filter of intermediate surge hopper size: id-150mm x 2725 mm (l), material for cage: cages made from g.i., 4 mm wire of is 7887, no. of vertical wire 12 & 150 mm ring spacing with 18 no. of horizontal rings, top cup 185 x 25 x 1.5 mm thickness, bottom cup 150 x 15 x 1.5 mm thickness 4 filter bag for silo vent filter size: id 155 mm x 3700 mm (l), material – polyster, non woven needle, type- coller type, finish: singed and cylindered finish, gas temp.- 80 degree c normal & 130 degree c max.) 5 cages for vent filter bag of silo, size: id 150 mm x 3660 mm (l), cages made from g.i., 4 mm wire of is 7887, no. of vertical wire 12 & 150 mm ring spacing with 18 no. of horizontal rings, top cup 185 x 25 x 1.5 mm thickness, bottom cup 150 x 15 x 1.5 mm thickness 6 filter bag for intermediate surge hopper, vent filter size: id-155mm x 1850 mm (l), material-polyster, non woven needle felt, type: coller type, finish: singed and cylindered finish, gas temp.- 80 degree c 7 ventury for bag filter of immediate surge hopper, moc: aluminium, thickness: 2 to 3 mm minimum.