Details: earth work in excavation for all type of road structure such as retaining walls, walls, culverts, drains and parapets etcetera in all type of classification of soil comprising of ordinary soil, ordinary rock, hard rock, chiseling/wedging out rocks (where blasting is prohibited) as per drawings and m.or.d. technical specification clause 305 and 1603 as per direction and entire satisfaction of engineer-in-charge, including setting out construction of shoring and bracing, removal of stumps and other deleterious materials and disposal of materials up to any lead and lift including dressing of sides and bottom and back filling in trenches with excavated suitable approved material to the original surface is layers not exceeding 150mm (one hundred fifty millimetre) compacted thickness including shoring and strutting and pumping and bailing out water (surface and sub soil water) up to any depth any quantum of water including cleaning of slush which may arise out during dewatering as per d