Bids Are Invited For Underwater Work Of Sluice Gate Repair At Rajeev Sagar Dam Guna---1 Under Water Survey, Cleaning, Removal Of Soil, Debris, Rocks & Current Boulder From Upstream Side Of Service Gates. Sealing Of Leakage To Ensure Safety Of Divers, Inspection Of Submerged Gate Parts Such As Guide Shoe Assembly, Guide Tracks, Stem Rod Couplings, Wall Guide Clamps, Rubber Seal Etc, Under Water Cutting Work As Per Site Condition. Fitting Work Of Submerged Gate Parts Such As Positioning Of Stem Rod In Wall Guides, Fitting Of Nut Bolts In Coupling Joints, Work Under Water Up To 10 Mtr Depth Including Tools & Tackles, Transportation To Rajeev Sagar Dam, Under Water Diving Equipments With Communication System, Oxygen Cylinders Of Required Specification Etc. One Diver ( 1-7 Dives Per Day As Required ) 2 Providing Of 3 Phase Diesel Generator Set ( D.G. Set ) With Operator And Fuel ( Diesel ) . 3 Taking Out Of Gate From Its Groove By Hydra After, Refixing Of Rrent Gate In Its Proper Position After Necessary Repairs. Complete Arket Job Including Hydra Charges, Tools & Plant Etc. 4 Providing, Fabrication, Machining With Straightening Work Rate Of Work With All Materials 5 Providing Fabrication, Threading ( Square And V Threading As Required ) , Machining, Straightening Of Ms Round Bar Complete As Per Drawing With Testing, Including Cost Of All Materials, With Machinery, Labour, Cutting, Aligning, Welding, Finishing. Cleaning, Etc., Complete As Per Specifications And Approved Drawings With All Lead And Lifts, Including Packing & Forwarding Transportation Charges For Structural Steel Components And Other Materials Rate For Single Start Square Threading For 63Mm Dia. Round Bar Without Materials 2.5 Metre 6 Providing Casting, Machining And Assembling Of Cast Iron Items For Tank, Canal, Barrage, Stop Dam Gates As C.I. Wedge With Suitable Allen Key Nuts, Bolts, C.L. Couplings. Cl. Guides Assembly Complete As Per Drawing With Testing Including Cost Of All Materials With Machinery, Labour.Cutting, Aligning, Welding, Finishing, Cleaning Etc Complete As Per Specifications And Approved Drawing With All Lead And Lifts Including Packing And Forwarding Charges For Structural Steel Components And Other Materials C.I. Coupling, Guides, Etc ( 2 Couplings, Guides, 2 Wedges ) 7 Headstock Gear Box Cover, As Per Drawing 8 Worm Gear, As Per Drawing 9 Worm Wheel, As Per Drawing 10 Thrust Bearing With Collar, 22 No. 11 Handle Wheel, As Per Drawing 12 Supplying And Fixing Bulb Type ( Musical Note ) Uncladded Rubber Seals And Stainless Steel Counter Sunk Bolts / Nuts / Washers Of Approved Quality Including Cost Of All Materials, Labour, Removing Existing Worn-Out / Damaged Bulb Type Rubber Seals From Gates, Cleaning Surface, Making Holes In New Seals, Fixing New Seals / Bolts / Nuts / Washers Tightly In Position, Labour, Scaffolding Etc. Complete. 13 Supplying And Fixing Flat Rubber Seals And Stainless Steel Counter Sunk Bolts / Nuts / Washers Of Approved Quality Including Cost Of All Materials, Labour, Removing Existing Worn- Out / Damaged Flat Type Rubber Seals From Gates, Cleaning Surface, Making Holes In New Seals, Fixing New Seals / Bolts / Nuts / Washers Tightly In Position, Scaffolding Etc Complete 14 Providing And Laying M-20 Grade Reinforced Cernent Concrete Design Mix Using Graded Aggregate, Clean, Hard Including Cost Ofall Materials ( Excluding Cost Of Providing And Placing Reinforcement Steevba Rs ) , Machinery Labour, Formuork, Centring, Scaffolding, Cleaning, Batching, Mixing, Placing In Position. Levelling, Vibrating, Finishing, Curins. 20Mm 15 Demolishing Rcc Work Manually / By Mechanical Means Including Stacking Of Steel Bars Disposal Of Unserviceable Material Within 50 Metres Lead As Per Direction Of Engineer In 16 Providing Of High Tensile Ms Nut Bolts Of Required Size And Type, As Per Specifications With Testing Including All Lead And Etc Complete. 17 Oiling, Greasing Work Of Gate Parts Like Headstock, Headstock Parts, Roller Assembly, Operating Rod, Sealing Frame, Guide Tee With All Labor Tools And Tackles Etc. And Material For Vertical Lift Sliding Type Fix Wheel Gate For Gates Size Above 1.0 M X 1.0M 18 Transportation Charges With Utility Van And With Four Men Total Quantity : 678
