Annual Mechanical Maintenance Work Of Hinglow Dam, Uparkhara Mini Barrage, Kandisala Barrage Flood Gates And Kultore Barrage Flood Gates With Head Regulator Gates Through Memd During 2025-26, Birbhum-West Bengal

Annual mechanical maintenance work of Hinglow Dam, Uparkhara Mini Barrage, Kandisala Barrage flood gates and Kultore Barrage flood gates with Head Regulator gates through MEMD during 2025-26- 1 Oiling greasing of hoisting gear boxes (for rope drum and chain hoist) of dam /barrage gates and head regulator gates of dam/barrages by cleaning, checking, greasing /lubricating the gears, plummer bocks, bearings, manual drive etc including all charges of man & materials which include oiling, greasing, refilling of gear oil excluding supply of gear oil and grease and fixing of damaged oil seals & missing nut & bolts etc complete as per direction of EIC. ( Gear oil & Grease provided extra) 2 Width of Gate shutter upto 9 metre. 3 Width of Gate shutter above 9 metre. 4 Oiling greasing of the load roller and guide roller assembly of the barrage/dam gate and head regulator gates of dam/barragesby cleaning, checking, greasing /lubricating etc including all charges of man & materials which include refilling of grease excluding supply of grease and fixing of damaged oil seals & missing nut & bolts, scafolding charges etc to complete the job as per direction of EIC. ( Mobil oil & Grease provided extra.) 5 Width of Gate shutter upto 9 metre. 6 Oiling greasing of the trunion and guide roller assembly of the barrage/dam gates and regulator gates of canal/rivers by cleaning, checking, greasing /lubricating etc including all charges of man & materials which include refilling of grease and fixing of damaged oil seals & missing nut & bolts, scafolding charges etc to complete the job as per direction of EIC. ( Mobil oil & Grease provided extra.) (USR M&E Sl No5.1.G-12) 7 Supply of Gear Oil as per direction of Engineer in charge .(USR M&E Sl No5.1.F-17) 8 Supply of Grease. 9 Scraping, cleaning of wire rope, rope drum, pulley and lubricating the wire rope with rope compound servo coat-140 or approved wire rope compound including setting the wire rope in proper alignment and position as necessary as per direction of EIC. The Costincludes cost of manpower employed, scaffolding charges, cost of kerosine, jute, wire brush, cloth, wire rope compound & all other incidental charges to complete the job in all respect. 10 18 mm dia 11 30 mm dia 12 Oiling greasing of headstock assembly (for screw hoist system) of regulator gates of canal/river by cleaning, checking, greasing, screw rod, G.M nut, Thrust b e a r i n g , guide channel, etc including all charges of man & materials which include refilling of gear oil, oiling,greasing and fixing of missing nut & bolts & oil seals etc to complete the job as per direction of EIC. (Kandisala-04 nos cross regulator gates)(pedestal with driving set and screw rod)(USR Sl No5.1.G-5)

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INR 3.09 Lakhs /-