Tender For Provision Of Construction Of Rcc Retaining Wall And Rehabilitation To Arrest Soil Subsidence In Front Of G-Iii Type-Ii Bldg For 28 Assam Rifles At Tuensang Nagaland.; 1 Demolishing Cement Concrete Mannually / By Mechanical Means Including Disposal Of Material Within 50 Mtr Lead As Per Direction Of Enbgineer-In-Charge. / Nominal Concrete 1:4:8 Or Leaner Mix ( I / C Equcvalant Design Mix ) 2 Earth Work In Surface Excavation Not Exceeding 30 Cm In Depth But Exceeding 1.5 M In Width As Well As 10 Sqm On Plan Including Getting Out And Disposal Of Excavated Earth Upto 50 M And Lift Upto 1.5 M, As Directed By Engineer-In- Charge:All Kinds Of Soil 3 Earth Work In Excavation By Mechanical Means ( Hydraulic Excavator ) / Manual Means In Foundation Trenches Or Drains ( Not Exceeding 1.5 M In Width Or 10 Sqm On Plan ) , Including Dressing Of Sides And Ramming Of Bottoms, Lift Upto 1.5 M, Including Getting Out The Excavated Soil And Disposal Of Surplus Excavated Soil As Directed, Within A Lead Of 50 M.All Kinds Of Soil. 4 Providing And Laying In Position Cement Concrete Of Specified Grade Excluding The Cost Of Centering And Shuttering - All Work Up To Plinth Level :1:3:6 ( 1 Cement : 3 Coarse Sand ( Zone-Iii ) Derived From Natural Sources : 6 Graded Stone Aggregate 40 Mm Nominal Size Derived From Natural Sources ) 5 Reinforced Cement Concrete Work In Walls ( Any Thickness ) , Including Attached Pilasters, Buttresses, Plinth And String Courses, Fillets, Columns, Pillars, Piers, Abutments, Posts And Struts Etc. Above Plinth Level Up To Floor Five Level, Excluding Cost Of Centering, Shuttering, Finishing Andreinforcement :1:1.5:3 ( 1 Cement : 1.5 Coarse Sand ( Zone-Iii ) Derived From Natu Ral Sources : 3 Graded Stone Aggregate 20 Mm Nominal Size Derived From Natural Sources ) 6 Reinforced Cement Concrete Work In Beams, Suspended Floors, Roofs Having Slope Up To 15° Landings, Balconies, Shelves, Chajjas, Lintels, Bands, Plain Window Sills, Staircases And Spiral Stair Cases Above Plinth Level Up To Floor Five Level, Excluding The Cost Of Centering, Shuttering, Finishing And Reinforcement With 1:1.5:3 ( 1 Cement : 1.5 Coarse Sand ( Zone-Iii ) Derived From Natural Sources : 3 Graded Stone Aggregate 20 Mm Nominal Size Derived From Natural Sources ) . 7 Centering And Shuttering Including Strutting, Propping Etc. And Removal Of Form For Foundations, Footings, Bases Of Columns, Etc. For Mass Concrete. 8 Steel Reinforcement For R.C.C. Work Including Straightening, Cutting, Bending, Placing In Position And Binding All Complete Upto Plinth Level.Hot Rolled Deformed Bars 9 Providing And Laying In Position Cement Concrete Of Specified Grade Excluding The Cost Of Centering And Shuttering - All Work Up To Plinth Level :1:3:6 ( 1 Cement : 3 Coarse Sand ( Zone-Iii ) Derived From Natural Sources : 6 Graded Stone Aggregate 20 Mm Nominal Size Derived From Natural Sources ) 10 Providing And Laying Hard Core Of Guage Etc 50 Mm To 200 Mm Deposited Spread And Levlled In Layers Watered Rammed To A True Surface 11 Providing And Laying In Position Cement Concrete Of Specified Grade Excluding The Cost Of Centering And Shuttering - All Work Up To Plinth Level :1:4:8 ( 1 Cement : 4 Coarse Sand ( Zone-Iii ) Derived From Natural Sources : 8 Graded Stone Aggregate 40 Mm Nominal Size Derived From Natural Sources ) 12 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 Random Rubble Masonry With Hard Stone In Superstructure Above Plinth Including Level Upto Floor Five Level, Including Levelling Up With Cement Concrete 1:6:12 ( 1 Cement:6 Coarse Sand:12 Graded Stone Aggregate 20 Mm Nominal Size ) At Window Sills, Ceiling Level And The Like Cement Mortor 1:6 ( 1 Cement: 6 Coarse Sand ) 14 Providing And Laying Cement Concrete In Retaining Walls, Return Walls, Walls ( Any Thickness ) Including Attached Pilasters, Columns, Piers, Abutments, Pillars, Posts, Struts, Buttresses, String Or Lacing Courses, Parapets, Coping, Bed Blocks, Anchor Blocks, Plain Window Sills, Fillets, Sunken Floor Etc., Up To Floor Five Level, Excluding The Cost Of Centering, Shuttering And Finishing: 1:2:4 ( 1 Cement : 2 Coarse Sand ( Zone-Iii ) Derived From Natural Sources : 4 Graded Stone Aggregate 20 Mm Nominal Size Derived From Natural Sources ) 15 Pointing On Stone Work With Cement Mortar 1:3 ( 1 Cement : 3 Fine Sand ) :Raised And Cut Pointing 16 Providing And Laying Hard Core Of Guage Etc 63 Mm Deposited Spread And Levlled In Layers Watered Rammed To A True Surface 17 Providing And Fixing U-Pvc Pipes ( Working Pressure 4 Kg / Cm² ) Single Socketed Pipe 75 Mm Dia
