Tender For Supply Erection, Testing And Successfully Commissioning Of Surge Protection System Comprising Of Minimum 15M3 Bladder Vessel With Load Cell Arrangement, Three Stage Surge Suppression Air Valve For The Project Of Dindora Barrage Lis. Rm-1 And Rm, chandrapur-Maharashtra

Tender For Supply Erection, Testing And Successfully Commissioning Of Surge Protection System Comprising Of Minimum 15M3 Bladder Vessel With Load Cell Arrangement, Three Stage Surge Suppression Air Valve For The Project Of Dindora Barrage Lis. Rm-1 And Rm-2. Tal. Warora Dist Chandrapur-1. Providing, Supplying, Erecting & Commissioning Of 3 Stage Sirge Sil[Ressopm Air Valve (Confirming To Awwa C $12) Of Dia 150 Mm. Pressure Rating Minimum 12 Bar With All Cutting, Welding Of Pipe For Tee (T) Connection, Isolation Valve (Butterfly Valve-Confirming To Api 609/Bs 5155/En593)-150 Mm Dia. For Maintenance Purpose And Necessary Accessories As Per The Site Requirement. Valve Should Have A Simple And Robust Construction Offering High Reliability And Free Operation With High Intake Capacity It Should Be Non Slam Surge Suppression High Flow Combination 3-Stage Air Valve, Including All Lead & Lifts (Location Of Valves As Per Surge Analysis Report 2. Providing, Supplying, Erecting & Commissioning Of Surge Protection System Comprising Of Bladder Vessel With Minimum Volume Of 10 M3, Pressure Rating Minimum 12 Bar With Shell-Sa 516 Gr.70, Elliptic Cap-Sa 516 Gr.70, Coating Inside & Outside Thik 110 Mm Along With Sand Blasting Sa 2.5 With Butyl Bladder In Vertical Position, Vessel Connection Size 600 Mm And Connecting Pipe Size 400 Mm Dia M.S., 400Mm Isolation Valve (Confirming To Din 3352/Bs 5163), Load Cell Arrangement, Necessary Piping. Flanges, Fasteners, Complete Including All Lead & Lifts. (Location Of Bladder Vessel As Per Surge Analysis Report) 3 . Providing, Supplying, Erecting & Commissioning Of 3-Stage Surge Suppression Air Valve (Confirming To Awwa C 512) Of Dia. 150 Mm. Pressure Rating Minimum 12 Bar With All Cutting, Welding Of Pipe For Tee (T) Connection Isolation Valve (Butterfly Valve- Confirming To Api609/Bs 5155/En593)- 150Mm Dia. For Maintenance Purpose And Necessary Accessories As Per The Site Requirement. Valve Should Have A Simple And Robust Construction Offering High Reliability And Free Operation With High Intake Capacity It Should Be Non Slam Surge Suppression High Flow Combination 3-Stage Air Valve, Including All Lead & Lifts (Location Of Valves As Per Surge Analysis Report) 4. Providing, Supplying, Erecting & Commissioning Of Surge Protection Sustern Comprising Of Bladder Vessel With Minimun Volume Of 15M3, Pressure Rating Minimum 12 Bar With Shell-Sa 516 Gr.70, Elliptic Cap-Sa 516 Gr.70, Coating Inside & Outside - Thk 110 Mm Along With Sand Blasting Sa 2.5 With Butyl Bladder In Vertical Position, Vessel Connection Size 400Mm And Connecting Pipe Size 300Mm Dia. M.S. 300 Mm Isolation Valve (Confirming To Din 3352/Bs 5163), Load Cell Arrangement, Necessary Piping, Flanges, Fasteners, Complete Including All Lead & Lifts

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