1. Operation Of Stoplog: Lowering Lifting And Proper Stacking Of Seven Crest Stoplog Elements By Operating Gantry Carne And Sealing. 2. Dismantling Work: Dismantling Of All Existing Rubber Seals By Lifting Of Radial Gate And Balancing. Dismantling Of Corroded Skin Plate, Vertical Girders, T Girder, Pulleys, Shaft, Pulley Support And Other Associated Parts Etc Complete Including Scaffolding, Cutting Gas, All Tools And Tackles, Labour And Lifting Tackles Etc. 3. Fabrication & Erection: Cutting, Drilling, Bending, Machining, V Cutting Machining, Drilling Hole To Skin Plate For Rubber Seal Fixing, Complete Welding By Following Standard Practices By Using Elctrode 7018 With Preheating Facility, Transportation, Loading, Unloading Etc, Including All Tools, Tackles, Bending Machine, Welding Set, Cutting Set, Gas, Electrode, Complete.4. Chipping Of Concrete Around Yoke Girder By Using Heavy Drilling Machine. The Drilling Machines Shall Be Provided By The Agency. 5. Overhauling Of Hoist Unit: Complete Overhauling Of Hoist Units Which Includes Lubrication, Replacement Of Gear Oil, Motor Maintenance Like Megger, Checking Of Connections, Hoist Unit Painting, Replacement Of Hoist Unit Coupling Fasteners, Manual Operation Setting, Limits Switch Supply & Setting, Wiring And Setting, Upper Pulley Servicing, Position Indicator Setting And Ensure Full Condition Of Operation. 6. Commissioning And Testing Of Radial Gate: Lifting After Attending The Work And Checking Of Radial Gate Operation Before Fixing Of Seal, To The Height Of 9.60 Meter, Inspection And Setting Of Balance Of Gates By Operating Several Times Till Ensuring Of Full Operational Condition. 7. Structural Steel: The Area Of Replacement Of Structural Steel Of Radial Gate Is Considered On Visual Inspection While Preparing The Estimation However The Area Of Replacement Of Steel Is To Be Considered Based On Actual Damage Of Gates And Has To Be Attended Accordingly As Per The Direction Of Engineer In Charge. Total Quantity Of Structural Is To Be Replaced Is 10.83Mt. 8. Supply And Transportation Of Steel-10.83 Mt, 2 Side Rubber Seal, Z Type, 15 Meter Length, 02 Nos, 1 Bottom Rubber Seal, 15 Meter Length, 01 Nos, M16 X 75Mm Full Thread Bolt Nut Along With Washer-415 Nos, Washer M16-415 Nos & M28 Washer 64Nos, M28 X 200 Full Thread Ht Bolt Nut Along With Double Washer-32 Nos To Bommanhalli Pick Up Dam Site.9. Replacement Of Six Numbers Of Guide Rollers ( Roller Will Be Provided By Kpcl ) .10. Lifting And Shifting Of Stoplog From The Groove By Operating Gantry Crane And Proper Stacking. Minor Repair And Setting Of Lifting Beam And Stoplog In Case Found Necessary. 11. Lifting And Shifting Of Released Material To Stack Yard At Bp Dam Stack Yard Or Ambikanagar Stores As Per Direction Of Engineer In Charge. 12. Removing Of Bee Hives And All Necessary Arrangement To Execute The Work Is Included.13. Providing And Painting One Coat Zinc Rich Epoxy Primer And Three Coat, Coal Tar Epoxy Paint To Repaired Portion. ( Please Refer Detailed Scope Of Work In Tender Documents ) Major Repairs Of Radial Gate No 04 At Bommanhalli Pick Up Dam.
