Procurement Of Various Size Of Non Metallic And Metallic Expansion Joints For 1X500 Mw Unit, Sgtps, Mppgcl, Birsinghpur. , Nmej For Pa Fan & Sa Fan , Pa Fan O / L ( Specification As Per Tender Schedule ) , Sa Fan I / L ( Specification As Per Tender Schedule ) , Nmej For Ducts , Paph Air O / L Duct ( Specification As Per Tender Schedule ) , Interconnection Duct ( Specification As Per Tender Schedule ) , Pa Before Hot Air Bus ( Specification As Per Tender Schedule ) , Hot Pa Bus Duct Left ( Specification As Per Tender Schedule ) , Hot Pa Bus Duct Right ( Specification As Per Tender Schedule ) , Mill Duct ( Specification As Per Tender Schedule ) , Mill I / L ( Specification As Per Tender Schedule ) , Wind Box ( Specification As Per Tender Schedule ) , Eco O / L ( Specification As Per Tender Schedule ) , Secondary To Primary Fg Duct O / L ( Specification As Per Tender Schedule ) , Saph Fg I / L ( Specification As Per Tender Schedule ) , Paph Fg I / L ( Specification As Per Tender Schedule ) , Saph Fg O / L ( Specification As Per Tender Schedule ) , Paph Fg O / L ( Specification As Per Tender Schedule ) , After Bof Fg Duct ( Specification As Per Tender Schedule ) , Esp I / L Fg Interconnection Duct ( Specification As Per Tender Schedule ) , Esp I / L Fg Duct ( Specification As Per Tender Schedule ) , Esp O / L Fg Duct ( Specification As Per Tender Schedule ) , Esp O / L Fg Inter Connection Duct ( Specification As Per Tender Schedule ) , Idf I / L Fg Duct ( Specification As Per Tender Schedule ) , Saph Scaph By Pass ( Specification As Per Tender Schedule ) , Saph Scaph I / L ( Specification As Per Tender Schedule ) , Saph Air I / L ( Specification As Per Tender Schedule ) , Paph Scaph By Pass ( Specification As Per Tender Schedule ) , Paph Scaph I / L ( Specification As Per Tender Schedule ) , Paph Air I / L ( Specification As Per Tender Schedule ) , Saph Air O / L ( Specification As Per Tender Schedule ) , Hot Secondary Interconnection Duct ( Specification As Per Tender Schedule ) , Secondary Hot Air Duct ( Specification As Per Tender Schedule ) , Metallic Expansion Joints , Inter Connection Duct ( Specification As Per Tender Schedule ) , Vertical Duct ( Before Hot Bus Duct ) ( Specification As Per Tender Schedule ) , Bus Duct Right ( Specification As Per Tender Schedule ) , Bus Duct Left ( Specification As Per Tender Schedule )