tender for earthwork in excavation for structures as per drawing and technical specification clause 105.1 including setting out construction of shoring and bracing removal of stumps and other deletenous materials and disposal upto all leads and lifts dressing of sides and bottom and backfilling in trenches with excaveted suitable materials as per mord specification directed by engineer-in-charge , providing and laying concrete for plain /reinforced concret in open foundation complete as per drawings and technical specifications mord clause 802.803 1202 d1203 &1203 including camage of materials in all leads and lifts a)pcc 1:3:6 (20mm) i/c carriage of material within all leads & lifts as per the direcion of engineer in-charge , providing and laying concrete for plain /reinforced concret in open foundation complete as per drawings and technical specifications mord clause 802,803, 1202 81203 plain cement concrete nominal mix 1:5.10 (1 cement: 5 sand 10 aggregates-40mm)including carriage of materials in all leads and lifts and as per the direction of engineer-in-charge , providing and laying 100mm dia metre pvc pipe for wheep holes complete of approved quality including carriage of material within all leads, lifts and as per the direction of engineer in charge