tender for earthwork in excavation for structures as per drawing and technical specification clause 305.1 including setting out construction of shoring and bracing ,removal of stumps and other deleterious materials and disposal of surplus excavated earth upto all leads and lifts dressing of sides and bottom and backfilling in trenches with excaveted suitable materials and disposing of unserviceable material, disposed earth to be levelled and neatly dressed as per mord specification and as per the direction of engineer-in- charge , providing concrete for plain/reinforced concrete in open foundations complete as per drawing and techanical specifications clauses 802,803,1202 and 1203. (ii) plain cement concrete grade m-10 (i) nominal mix 1:3:6 (20 mm nominal size) including carriage of materials in all leads and lifts as per entire satisfaction and direction of engineer-in-charge. , providing and laying plain cement concrete mechanically mixed and vibrated plain cement concrete 1:2:4 (one cement isto two sand isto four graded crushed stone aggregate 20mm (twenty milimetre) nominal size for plain /reinforced conceret in open foundations and plinths or similar works and curing complete as per drawings and technical specifications for rural road auguest 2004 and clauses 802,803,1202 & 1203 and curing complete including the cost of form work including carriage of materials in all leads & lifts and as per entire stisfaction of engineer-in -charge. , providing and laying reinforced cement concrete mechanically mixed and vibrated reinforced cement concrete m-20 (m- twenty) upto 5.00 meters height in super structure and curing complete as per drawings and technical specifications clauses 800,1205.4 and 1205.50 and curing complete including the cost of form work and including carriage of materials in all leads and lifts and as per entire stisfaction of engineer-in -charge. , providing and laying reinforced cement concrete mechanically mixed and vibrated reinforced cement concre