Annual Maintenance Contract For High Elevation Lights Repair In Ph-1 Area 2020-21 , Annual Maintenance Contract For High Elevation Lights Repair In Ph-1 Area 2020-21 , Supply Of Skilled Labour Assistance For Disconnection And Dismantling Of High Elevation Light Fittings Of Various Ratings Such As Mv / Sv Lamp Fittings , High Bay Fittings , High Mast Light Fittings , Tower Light Fittings , Tube Light Fittings , Street Light Fittings From Ordinary Street Light Posts , Exhaust / Ceiling Fans And Overhauling Of Motors In Phase-I Area Including Thermal Plant , 110Kv Yard , Electrical And Mechanical Workshop , Hes , Naphtha Farm , Water Treatment Plant , Railway Siding , Urea Cylo , Cisf Watch Towers , Main Store , Central Workshop , Canteen , And All Other Nom-Plant Area And Repairing The Fittings By Replacing Damaged Parts If Any , Testing , Refixing The Repaired / New Fitting , Connecting And Servicing The Same . The Work Also Includes Replacing The Cable From Bottom Terminal Box To Light Fitting If Required . The Scope Of Work Also Include Clearing Of Bushes Obstructing The Access To The Street Light Posts . All Materials Like Lamp And Light Fitting , Nuts , Bolts , Washers , Cable , Cable Clamps Etc . Required For The Completion Of The Work Will Be Supplied By Fact , Free Of Cost . , Disconnection And Dismantling Of Aviation Obstruction Light Fittings In Thermal Plant 12 / 14 Mw Stack And Urea Prilling Tower , Repairing The Fittings By Replacing Damaged Parts If Any , Testing , Refixing The Repaired / New Fitting , Connecting And Servicing The Same . The Work Includes Replacing The Cable From Bottom Terminal Box To Light Fitting If Required . All Materials Like Light And Light Fitting , Nuts , Bolts , Washers , Cable , Cable Clamps Etc . Required For The Completion Of The Work Will Be Supplied By Fact , Free Of Cost . , Clamping Of Multiple Runs Of Cables To Masonry / Concrete Walls Or Cable Trays At High Elevations At 0 . 5M Interval Using 2 Mm Thick Aluminium Clamps / Nylon Ropes . All Materials Like Cables , Al . Clamps , Nuts And Bolts Etc . Required For The Work Will Be Provided By Fact Free Of Cost .