Construction Of Cc Drain And Road At Luhar Basti Sitsar Ward No 12 - Dismantling Of Existing Structures Like Culverts, Bridges, Retaining Walls, Cc Road And Other Structure Comprising Of Masonry, Cement Concrete, Wood Work, Steel Work, Including T&p And Scaffolding Wherever Necessary, Sorting The Dismantled Material, Disposal Of Unserviceable Material And Stacking The Serviceable Material With All Lifts And Lead Of 50 Metres As Directed By Engineer Cement Concrete Grade M-15 And Above And Pcc Blocks Dressing Of Earth Work In Surface Excavation Including Cutting And Filling Upto 30cm Depth Including Disposal Of Excavated Earth Upto 50m And Lift Upto 1.5 M. Earth Work In Excavation In Foundation, Trenches Etc. Including Dressing Of Sides And Ramming Of Bottoms, Including Getting Out The Excavated Material, Refilling After Laying Pipe/ Foundation And Disposal Of Surplus Excavated Material At A Lead Upto 50m Suitable Site As Per Direction Of Engineer For Following Depths, Below Natural Ground / Road Top Level. In All Types Soils/ Saturated Soil Such As Moorum, Sand, Sandy Silt, Clay, Black Cotton Soil, Kankar, Etc. Depth Upto 1.5 M "carriage Of Materials By Mechanical Transport Including Loading, Unloading And Stacking : Earth For 5.0 Km" Providing And Laying In Position Cement Concrete Of Specified Grade Excluding The Cost Of Centring And Shuttering - All Work Upto Plinth Level : 1:5:10 (1 Cement : 5 Fine/ Coarse Sand : 10 Graded Stone Aggregate 40 Mm Nominal Size). Providing And Laying In Position Cement Concrete Of Specified Grade Excluding The Cost Of Centring And Shuttering - All Work Upto Plinth Level : 1:2:4 (1 Cement : 2 Coarse Sand : 4 Graded Stone Aggregate 20 Mm Nominal Size) Cement Concrete Flooring 1:2:4 (1 Cement : 2 Coarse Sand : 4 Graded 20mm Nominal Size Stone Aggregate) Finished With A Floating Coat Of Neat Cement Including Cement Slurry, But Excluding The Cost Of Nosing Of Steps Etc. Complete. 40mm Thick Neat Cement Punning Centring And Shuttering With Plywood Or Steel Sheet Upto Two Stories Or Height Upto 7.5 Metre Above Plinth Level Including Strutting, Propping Etc. And Removal Of Form For : Foundations, Footings, Bases Of Columns, Etc. For Mass Concrete. Providing, Laying And Spreading Of Granular Sub-base By Providing Coarse Graded Material (table 400-2), Spreading In Uniform Layers With Motor Grader On Prepared Surface, Mixing By Mix In Place Method With Rotavator At Omc, And Compacting With Vibratory Roller To Achieve The Desired Density, Complete As Per Mort&h Specification Clause - 401 Including All Material, Labour, Machinery, Lighting, Guarding And Maintenance Of Diversion. Grading - Iii Material "construction Of Embankment With Approved Material Obtained From Borrow Pit With All Lifts And Leads, Transporting To Site, Spreading, Grading To Required Slope And Compacting By Vibratory Roller 8-10 Tonne To Meet Requirement Of Table 300-2 Including Cost Of Compensation For Earth Taken From Private Land Complete As Per Mort&h Specification Clause 305. (lead Taken Upto 5 Km)" "providing And Laying Lean Cement Concrete 1:4:8 In Sub- Base Over A Prepared Sub-grade With Coarse And Fine Aggregate Conforming To Is: 383, The Size Of Coarse Aggregate Not Exceeding 25 Mm, Aggregate Cement Ratio Not To Exceed 15:1, Aggregate Gradation After Blending To Be As Per Table 600-1, Cement Content Not To Be Less Than 150 Kg/ Cum, Optimum Moisture Content To Be Determined During Trial Length Construction, Concrete Strength Not To Be Less Than 10 Mpa At 7 Days, Mixed In Concrete Mixer, Laid Manualy, Compacted With Surface Vibrator, Finishing And Curing Complete As Per Clause 601, 112 Of Mort&h Specification Including All Material, Labour, Machinery, Lighting, Guarding And Maintenance Of Diversion." Providing And Laying Un-reinforced, Plain Cement Concrete Mix With Concrete Mixer & Vibrator Pavement Over A Prepared Sub Base With 43 Grade Cement , Coarse And Fine Aggregate Conforming To Is: 383, Maximum Size Of Coarse Aggregate Not Exceeding 25 Mm, Mixed As Per Approved Mix Design, Laid, Spread, Compacted And Finished In A Continuous Operation Including Provision Of Contraction, Expansion, Construction And Longitudinal Joints Etc Including All Material, Labour, Machinery, Lighting, Guarding And Maintenance Of Diversion.