Details: earth work in excavation for all types structure such as retaining wall wall culverts drain and parapets etcetera in all types of classification of soil comprising ordinary soil, ordinary rock , hard rock chiseling /wedging of rock where blasting is prohibited as per drawing technical specification clause 305.1 and disposal of material up to any lead and up to any lift including dressing of side & bottom & back filling in trenches with excavated suitable approved material to the original surface in layers not exceeding 150 compacted thicknes including shoring & strutting & pumping & bailing out of water & sub soil water up to any depth & any quantum of water including cleaning of slush which may arise out during dewatering as per entire satisfaction & as per the direction of engineer in charge including carriage of material with all leads & lifts. earth work in excavation by mechanical means (hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as
Sector: Buildings