tender for earth work in excavation in all kinds of soil for structure as per drawing and technical specifications clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto any lead and dressing of sides and bottom and back filling in trenches with excavated suitable material including carriage of materials with in all leads, lifts and other incidentals as per entire satisfaction of engineer-in-charge. , providing and laying 1:5:10 (one cement : five sand : ten graded stone aggregate 40mm (forty millimetre nominal size) concrete for plain/reinforced concrete in open foundations and curing complete including form work as per drawing and technical specification clauses 802, 803, 1202 and 1203 including carriage of materials with in all leads, lifts and other incidentals as per entire satisfaction of engineer-in-charge.