Earthwork Excavation By Mechanical Means & As Directed In All Classes Of Soil Up To An Average Depth Of About 2.5 M From The Existing Earth Level & As Required To Suit Site Conditions Including Removing All Waste Materials, Vegetations, Trees, Old Su-Kerala

Earthwork Excavation By Mechanical Means & As Directed In All Classes Of Soil Up To An Average Depth Of About 2.5 M From The Existing Earth Level & As Required To Suit Site Conditions Including Removing All Waste Materials, Vegetations, Trees, Old Supports Etc., Which Comes Inside The Silo Area, Strutting, Shoring Wherever Required, Bailing Out Water From Any Depth Required For The Work As Per The Si.No.1 Of Boq In Annexurevi & Scoc In Annexurev. Providing & Laying Dry Mix Of 1:2 Ratio Using Msand & 100Mm Downsize Granite Broken Stone, Machine Mixed / Hand Mixed After Earth Work Excavation, Leveling & Ramming The Bottom Area &To A Thickness Of Approx. 230 Mm, Including Ramming, Cost & Conveyance Of All Materials, Labour Etc., Complete As Directed By Engineerincharge As Per Si.No.2 Of Boq In Annexurevi & Scoc In Annexurev. Providing & Laying Polythene Sheet Of 200 Micron ( 800 Gauge ) Thickness As One Piece To Full Width Of Silo With Proper Overlaps Of 30 Cm Approx., Over The Concrete. Measurement Will Be Taken For The Laid Area Only Excluding Overlap As Per Si.No.3 Of Boq In Annexurevi & Scoc In Annexurev. Providing & Laying Pcc ( 1:4:8 ) , 150Mm Thick With 40 Mm Nominal Downsize Granite Broken Stone, Machine Mixed And Properly Consolidated With Hand Rammers Including Cost, Conveyance Of All Materials, Labour, Shuttering Work At Ends, Curing Etc., Complete As Directed By Engineerincharge As Per Si.No.4 Of Boq In Annexurevi & Scoc In Annexurev. Providing & Laying Ready Mix Concrete ( M25 Grade As Per Relevant Is Code ) For Raft, Wall, Beams, Columns, Slab, Gutter, Precast Slab Etc. With A Minimum Cement Content Of 360 Kg / M3 Of Concrete By Using 20 Mm Downgraded Stones, Machine Mixed, Mechanically Vibrated, Consolidated, Curing, Bailing / Pumping Out Water From The Depth Level, Providing Construction Joints Suitably At Required Places, As Directed, Providing Pocket Holes For Supports On Top Of Wall Including Usage Of Quality Material As Approved, Cost

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