1 Construction Of Rcc Rain Water Earth Work Excavation In All Classes Of Soil For Rain Water Drain Work Including Removal Of Soling Stone, Existing Concrete Hume Pipes, Road Concrete, Masonry Wall And Ramming The Bottom Of Excavation To Correct Levels & Lines, Back Filling If Required And Disposing The Excess Earth Within Distance Of 500M Etc., Complete. 2 2 Construction Of Rcc Rain Water Providing And Laying In Position Plain Cement Concrete Mix 1:3:6 ( 1 Cement, 3 Coarse Sand And 6 Graded Broken Stone Aggregate 40-20Mm Nominal Size ) After Ramming Of Existing Earth, Well Compacted, Side Shuttering, Finishing Smooth To A Fair Face At All Levels, Curing Etc., Complete. The Rate Shall Include Cost Of All Materials Including Cement, Labour Charges, Mixing, Laying, Cleaning, Lead & Lift Of All Materials, Cost Of Tools Etc., To Carry Out The Complete Work. 3 3 Construction Of Rcc Rain Water Providing & Laying Of Reinforced Cement Concrete Rcc ( M20 Grade As Per Is 456 ) For Open Drain Which Includes Wall, Base, Cover Slab, Road Concrete Etc., With Minimum Cement Content Of 320 Kg / M3 Of Concrete By Using 20-10 Mm Downgraded Stones, Machine Mixed, Mechanically Vibrated, Consolidated, Curing, Including Usage Of Quality Material As Approved, Cost, Conveyance, Lead, Lift Of All Materials, Labour, Necessary Scaffolding Etc., But Excluding Cost Of Formwork And Reinforcement Work Which Will Be Paid Separately Under Relevant Item. Wherever Possible Ready Mix Concrete May Be Carried Out At Required Places As Directed By Engineer-In-Charge With Prior Approval. The Rate Shall Include Labour Charges & Cost Of All Materials Including Cement, Scaffolding Charges, Staging, Working Platform, Etc. For Carrying Out The Complete Work 4 4 Construction Of Rcc Rain Water Supply & Laying Reinforcement High Yield Strength Deformed ( Hysd ) Bars Fe 500 Grade, Cutting To Required Size, Bending & Placing In Position, Binding With 18 / 20 Gauge Black Annealed / Gi Tying Wire, Including Lead, Lift Of Reinforcement To Site, Laying As Directed By Engineer-In-Charge ( Weight Of Steel Bar Shall Be Taken As Per Relevant Is Standard ) . The Rates Shall Include Labour Charges, Cost Of Reinforcement, & Binding Wire, Tools, Etc., For Carrying Out The Complete Work. 5 5 Construction Of Rcc Rain Water Providing Shuttering / Formwork For Rcc Drain Which Includes Wall, Base, Cover Slab, Road Concrete Etc., Using Plywood With Sufficient Wooden Runners Or Ms Sheets With Enough Strength To Withstand The Load Of Mechanical Vibrator During Compaction Of Concrete. The Rates Shall Include Labour Charges For Fixing And Removal Of Formwork After Use, Rental Charges / Cost Of Materials, Transportation Etc., Required For The Complete Work.
