bids are invited for jindal essar make joist rs ismb 300x14 300x140mm , plate m.s. 25.mm thk u.t. , plate m.s. 20.mm thk , plate m.s. 40.mm thk , joist r.s. i.s.m.b. thickness 11.8 mm weight 34.6 kg per mtr 150mmx150mmx150mm , plate m.s. 8mm thk , plate m.s. 16mm thk , plate m.s. 3.15mm thk , m.s. angle iron equal isa 75x75x8 mm thk , m.s. angle iron equal isa 100x100x8mm thk , m.s. channel ismc 300mmx90mm , plate m.s. 12mm thk , square m.s. issq 100mm , joist r s 400x140 400x140mm , joist r.s. i.s.m.b. 400mmx150mm , m.s. angle iron equal isa 65x65x6 mm thk , m.s. angle iron equal isa 75x75x6 mm thk , m.s. channel islc 100mmx50mm , m.s. channel islc 150mmx75mm , plate m.s. 6.mm thk procurement of structural steel with sail rinl tata total quantity : 81500