Northeast Frontier Railway

Northeast Frontier Railway has published Supply Of Roof Turbine Air Ventilators Of 21 Inch Neck Size With 26 Vanes , Design, Manufacturing, Supply, Fitment And Commissioning Of Roof Turbine Air Ventilators Of 21 Inch Neck Size With 26 Vanes At Diesel Loco Shed, New Guwahati, Complete In All Respects, Suitable For C Ontinuous Outdoor Industrial Operation, With All Major Components Such As Vanes, Top Cover, Bottom Ring An D Housing Made Of Stainless Steel Ss 410 (Vane Thickness Minimum 0.40 Mm, Top Cover And Bottom Ring Th Ckness Minimum 0.50 Mm), Complete With Double Sealed, Self-Lubricating Ball Bearings Of Make Fag/Skf/N Bc, Stainless Steel / Corrosion-Resistant Fasteners, Center Shaft Of Stainless Steel / High Carbon Steel With Zin C Plating (Minimum 12 Mm Dia), And Frp / Polycarbonate / Gi Base Plate Of Minimum 2 Mm Thickness, Inclu Ding Cutting Of Roof Sheet, Proper Fixing, Sealing, Alignment And Commissioning, Ensuring Smooth, Noise-Fre E And Vibration-Free Operation, Continuous Ventilation Without Electrical Power, Minimum Air Extraction Capa City Of 700 Cfm, Complete As Per Standard Industrial Practice And To The Satisfaction Of The Consignee. [ Wa Rranty Period: 30 Months After The Date Of Delivery ] ]. Last date of submission for this tender is 2026-03-06. This is a Railway Ancillaries tender in Dibrugarh, Assam