Tender For Supply Of Various Items Of The Rectangular Broad Crested Weir ( Sms ) Proposed Under Reward Project At Devanur Micro Watershed, Kundagol, Dharwad ( Sc Only ) -1 --- Construction Of Weir , Flank / Side Walls, Toe Wall And Apron Earthwork Excavation ( Foundation ) : Earth Work Excavation By Manual Means For Drains, Canals, Waste Weir, Mdraft, Approach Channels, Key Trenches, Foundation Of Bridges And Such Simillar Works In All Kinds Of Soils , As Per Drawing And Technical Specifications, Including Setting Out, Shoring, Strutting, Barricading, Caution Lights, Removal Of Stumps And Other Deleterious Matter, Excavated Surface Leveled And Sides Neatly Dressed Disposing Off The Excavated Stuff Or Sorting & Stacking The Selected Stuff For Reuse In A Radius Of 50 M And Lift Upto 1.5 M Including Cost Of Labour, Tools & Other Appurtenaces Required To Complete The Work. 2 --- Bed Concrete: Providing And Laying In Position Plain Cement Concrete For Levelling Course For All Works In Foundation. The Granite / Trap / Basalt Crushed Graded Coarse Aggregates And Fine Aggregates As Per Relevant Is Codes Machine Mixed, Laid In Layers Not Exceeding 150 Mm Thickness, Well Compacted Using Plate Vibrators, Including All Lead & Lifts, Cost Of All Materials Of Quality, Labour, Usage Charges Of Machineries, Curing, And All The Other Appurtenances Required To Complete The Work As Per Technical Specifications. ( The Cost Of Steel Reinforcement & Formwork Shall Be Paid Separately ) Mix 1:4:8 ( M5 ) Using 40 Mm Nominal Size Graded Crushed Coarse Aggregates. 3 --- Rubble Stone Masonry With C:M 1:6 ( Foundation ) : Providing Random Rubble Masonry With Hard Stone In Foundation And Plinth Including Levelling Up With Cement Concrete 1:6:12 ( 1 Cement : 6 Coarse Sand : 12 Graded Stone Aggregate 20 Mm Nominal Size ) Upto Plinth Level With :Cement Mortar 1:6 ( 1 Cement : 6 Coarse Sand ) 4 --- Size Stone Masonry With C:M 1:6 ( Super Structure ) : Providing Size Stone Masonry With Hard Stone In Foundation & Plinth With Cement Mortar 1:6 ( 1 Cement : 6 Coarse Sand ) . 5 --- Coping: Mix 1:3:6 ( M10 ) Using 20Mm Nominal Size Graded Crushed Coarse Aggregates. 6 --- Pointing: Providing Flush / Ruled Pointing: Pointing On Stone Work With Cement Mortar 1:3 ( 1 Cement : 3 Fine Sand ) After Raking Joints To Depth Nicely Lining, Including Cost Of Materials, Labour, Curing As Per Specifications And As Per Directions Of Engineer-In-Charge. 7 --- Plastering: Providing 15 Mm Cement Plaster On The Rough Side Of Single Or Half Brick Wall Of Mix 1:4 ( 1 Cement: 4 Fine Sand ) Including Rounding Off Corners Wherever Required Smooth Rendering, Providing And Removing Scaffolding, Including Cost Of Materials, Labour, Curing Complete As Per Specifications And As Per Directions Of Engineer-In-Charge. 8 --- Solid Apron D / S : Earth Work Excavtion: Earth Work Excavation By Manual Means For Drains, Canals, Waste Weir, Mdraft, Approach Channels, Key Trenches, Foundation Of Bridges And Such Simillar Works In All Kinds Of Soils , As Per Drawing And Technical Specifications, Including Setting Out, Shoring, Strutting, Barricading, Caution Lights, Removal Of Stumps And Other Deleterious Matter, Excavated Surface Leveled And Sides Neatly Dressed Disposing Off The Excavated Stuff Or Sorting & Stacking The Selected Stuff For Reuse In A Radius Of 50 M And Lift Upto 1.5 M Including Cost Of Labour, Tools & Other Appurtenaces Required To Complete The Work. 9 --- Rivetment On U / S And D / S Of The Weir: Murrum Bed / Semipervious Layer: Construction Of Embankment By Excavating The Available Approved Gravel / Murrum Deposited At A Place Or Borrow Pits During Or Prior Excavation With All Lifts And Lead, Transportation To Site, Spreading, Grading To Required Slope And Compacting To Meet The Requirement Complete As Per Specifications, Including Cost Of Labour, Rolling, Water, All Materials, Usage& All Other Appurtenaces Required To Complete The Work. 10 --- Drystone Rivetment: Providing And Constructing Dry Rubble Rock Toe Using Rubble And Stonechips From Approved Source Incluing Cost Of All Materials , Machinery Labour, Hand Packing Rubble And Stone Chips , Finishing Top And Sides To Required Slopw As Per Approved Drawing Etc. Complete With Lead And All Lifts. 11 --- Bed Concrete Over Dry Rivetment @ On D / S Apron: Providing And Laying In Position Plain Cement Concrete For Levelling Course For All Works In Foundation. The Granite / Trap / Basalt Crushed Graded Coarse Aggregates And Fine Aggregates As Per Relevant Is Codes Machine Mixed, Laid In Layers Not Exceeding 150 Mm Thickness, Well Compacted Using Plate Vibrators, Including All Lead & Lifts, Cost Of All Materials Of Quality, Labour, Usage Charges Of Machineries, Curing, And All The Other Appurtenances Required To Complete The Work As Per Technical Specifications. ( The Cost Of Steel Reinforcement & Formwork Shall Be Paid Separately ) Mix 1:4:8 ( M5 ) Using 40 Mm Nominal Size Graded Crushed Coarse Aggregates. 12 --- Rubble Stone Masonry: Providing Random Rubble Masonry With Hard Stone In Foundation And Plinth Including Levelling Up With Cement Concrete 1:6:12 ( 1 Cement : 6 Coarse Sand : 12 Graded Stone Aggregate 20 Mm Nominal Size ) Upto Plinth Level With :Cement Mortar 1:6 ( 1 Cement : 6 Coarse Sand ) 13 --- Bed Concrete ( Coping ) Over The Apron ( D / S ) : Providing And Laying In Position Plain Cement Concrete For Levelling Course For All Works In Foundation. The Granite / Trap / Basalt Crushed Graded Coarse Aggregates And Fine Aggregates As Per Relevant Is Codes Machine Mixed, Laid In Layers Not Exceeding 150 Mm Thickness, Well Compacted Using Plate Vibrators, Including All Lead & Lifts, Cost Of All Materials Of Quality, Labour, Usage Charges Of Machineries, Curing, And All The Other Appurtenances Required To Complete The Work As Per Technical Specifications. ( The Cost Of Steel Reinforcement & Formwork Shall Be Paid Separately ) Mix 1:4:8 ( M5 ) Using 40 Mm Nominal Size Graded Crushed Coarse Aggregates. 14 --- Murrum / Semipervious Soil Filling On Both Sides : Construction Of Embankment By Excavating The Available Approved Gravel / Murrum Deposited At A Place Or Borrow Pits During Or Prior Excavation With All Lifts And Lead, Transportation To Site, Spreading, Grading To Required Slope And Compacting To Meet The Requirement Complete As Per Specifications, Including Cost Of Labour, Rolling, Water, All Materials, Usage& All Other Appurtenaces Required To Complete The Work. 15 --- Construction Of Stilling Well ( 0.75 M Clear Opening ) : Earth Work Excavation: Earth Work Excavation By Manual Means For Drains, Canals, Waste Weir, Mdraft, Approach Channels, Key Trenches, Foundation Of Bridges And Such Simillar Works In All Kinds Of Soils , As Per Drawing And Technical Specifications, Including Setting Out, Shoring, Strutting, Barricading, Caution Lights, Removal Of Stumps And Other Deleterious Matter, Excavated Surface Leveled And Sides Neatly Dressed Disposing Off The Excavated Stuff Or Sorting & Stacking The Selected Stuff For Reuse In A Radius Of 50 M And Lift Upto 1.5 M Including Cost Of Labour, Tools & Other Appurtenaces Required To Complete The Work. 16 --- Bed Concrete: Providing And Laying In Position Plain Cement Concrete For Levelling Course For All Works In Foundation. The Granite / Trap / Basalt Crushed Graded Coarse Aggregates And Fine Aggregates As Per Relevant Is Codes Machine Mixed, Laid In Layers Not Exceeding 150 Mm Thickness, Well Compacted Using Plate Vibrators, Including All Lead & Lifts, Cost Of All Materials Of Quality, Labour, Usage Charges Of Machineries, Curing, And All The Other Appurtenances Required To Complete The Work As Per Technical Specifications. ( The Cost Of Steel Reinforcement & Formwork Shall Be Paid Separately ) Mix 1:4:8 ( M5 ) Using 40 Mm Nominal Size Graded Crushed Coarse Aggregates. 17 --- Brick Masonary Wall: Providing Brick Work With Common Burnt Clay Non Modular Bricks Of Class Designation 3.5 In Superstructure Above Plinth Level In All Shapes And Sizes In Cement Mortar 1:4 ( 1 Cement : 4 Coarse Sand ) Including Cost Of All Materials, Labour, Scaffloding And Usage Charges Of Machinery & Other Incidental Charges Complete As Per The Direction Of Engineer Incharge Of Work. 18 --- Plastering: Providing 15 Mm Cement Plaster On The Rough Side Of Single Or Half Brick Wall Of Mix 1:4 ( 1 Cement: 4 Fine Sand ) Including Rounding Off Corners Wherever Required Smooth Rendering, Providing And Removing Scaffolding, Including Cost Of Materials, Labour, Curing Complete As Per Specifications And As Per Directions Of Engineer-In-Charge. 19 --- Cover Over The Stilling Well 20 --- Iron Cover Box With Locking System For Housing Stage Level Recorder 21 --- Gi 90Mm Dia Pipes 22 --- Others: Fixing The Pipes From Nala To Stiling Well Etc
