Tender For 1 Cleaning The Upstream Sloping Surface Of Non Overflow Section / Overflow Section, Including Grinding The Surface By Grinder Machine With Diamond Wheel Wherever Necessary, Removing Existing Loose Particles, Joint Cleaning, Honey Combing Ar, Panvel-Maharashtra

Tender For 1 Cleaning The Upstream Sloping Surface Of Non Overflow Section / Overflow Section, Including Grinding The Surface By Grinder Machine With Diamond Wheel Wherever Necessary, Removing Existing Loose Particles, Joint Cleaning, Honey Combing Area Etc By Using Grinder, Wire Brush, Breaker Machine, Water Jet ( Using Other Mechanical / Manual Means ) Etc. With All Leads And Lifts Etc. Complete. 2 Fixing 25Mm Dia. Steel Anchor Bar On Upstream Sloping Masonry For A Depth Of 2.25 M Including Cost Of Drilling, Grouting, Anchor Bar, Flushing The Holes, Conveying All Machinery Equipment And Necessary Watering Etc. Complete. 3 Drilling Of 38 To 51 Mm Dia Holes With Heavy Duty Electric Diamond / Percussion Drilling Machines Mounted On Hanging Platforms On Upstream Sloping Face Of Dam For Maximum Depth Upto 3 M C / C With All Necessary Arrangements Etc Complete 4 Cleaning The Downstream Masonry Sloping Surface Of Nonoverflow Section, Cutting Weeds, Bushes, Applying Antiweed And Removing Loose Material, Racking The Joints With Wire Brush, Breaker Machine Etc And Cleaning To Apply Cement Pointing Including Scaffolding With All Leads And Lifts. Etc. Complete 5 Drilling 51 To 75 Mm Dia Holes With Light Weight Hydraulic Diamond / Percussion Drilling Machines Mounted On Continuous Support Systems Anchored Firmly In Dam Face With Anchor Fasteners Or With Drifters Mounted On Hydraulic Or Pneumatic Operated Feed Masts For Maximum Depth Up To 30 M Perpendicular To The Downstream Slopping Face Of Dam With All Necessary Arrangements Etc. Complete 6 Providing Polyurathine Injection Grouting To Treat And Stop Leakages Through Spillway Piers / Abutments And Stone Masonary At Monolith Using Mc 2033 / 2700 / 2700L As Per The Recommendations Of Consultants And Engineer Peunamatic Injection Pump With Recommended Presure And Proper Delivery Rate ( Pump Equivalent To Mc By Injecting In Predrilled Holes In Fixed Packers Excluding The Cost Of Packers And Surface Preparation, Including Cost Of Provision Of Pump. Compressor, Brea Pipe, Consumebles Like Mixer Sets Mc Thinner Including Charges Of Labour Machinary Complete With All Lead And The Lift Including Scaffolding Work To Be Executed As Per The Data Sheet Given By The Manufacturer. ( Confirming To Din53479, Din53018 For M Din53018, Din En196t & Mc Inkjet 2700 7 Fixing Of Injection Packers By Drilling The Holes Using 14Mm To 20 Mm Drilled Bit To The Length Of 400Mm To 600Mm Inclusive Of Surface Preparation Arou Drilled Hole, Cleaning The Hole With Water Jet Including Lead And Lift Charges Etc Complete 8 Sealing The Leakage Area With Fast Setting Cementitious Plugging Material, Polyplug / Masterplug 3 ( Sunanda / Chowsksey Or Equivalent Make ) To Stop Leakages Through Spillway / Piers / Abutments And Stone Masonry Etc. Including Cost Of The Labour, Material, Curing Arrangements With All Lead & Lifts Etc. Complete. 9 Providing And Applying Microconcrete, Polycrete A ( Sunanda Make ) And Polyalk Ep Bonding Coat With Old Concrete Into The Cavities / Cracks Surface Of Spillway / Piers / Abutments Etc. Including Cost Of The Labour, Material, Curing Arrangements With All Lead & Lifts Etc. Complete. Hole With Water Jet Including Lead And Lift Charges Etc Complete. Similar Or Equivalent Product Shall Be Technically Evaluated By Engineer Around The ( Sunanda Make ) As T Engineer-In-Charge.

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