Numaligarh Refinery Limited

Supply Of Deluge System Equipment For Msb Unit For Nrep - A. Deluge Water Spray Systems (mvws System + Water Curtain System + Hvws System)cs Deluge Valve With Dry Pilot Trim & Electric Release Trim, Horizontal Inlet & Horizontal Outlet, Without Skid, Ul/fm Approved, Complete With Dry Pilot Trim With Test, Alarm & Drain Devices, Local Deluge Valve Control Station (dvlcs) (1 No. Per Dv), Pressure Transmitters (02 Nos Per Dv.), 3/3 Way Sil2 Certified Intrinsically Safe Solenoid Valve-24v Dc (1 No. Per Dv), Pressure Gauges (03 Nos. Per Dv), Air Filetr Regulator (afr)(1 No. Per Dv), Air Vessel Of Adequate Capacity (1 No. Per Dv), Etc. In Compliance With The Scheme Shown In Attached "technical Data Sheets For Fire Fighting & Safety Equipment (tk-1p21a-sa-dat-0001)".the Deluge Valves Shall Be Supplied With The Trim And Associated Instruments Duly Assemblied With The Deluge Valve And With Suitable Packaging To Avoid Damage During Transportation. The Upstream Strainer, Block Valves And By-pass Valve Including The Pipes Connecting To These Items Are Not In Bidders Scope Of Supply.all Items Shall Be Suitable And Certified For Zone 1,iic,t3 Area Classification. All Electrical And Instruments Shall Be Certified For Intrinsically Safe (ex-ia) And Solenoid Valve Shall Be Certified To Explosion Proof (ex-d).