repair renovation damages on kharapather mandhole road km 0/00 to 13/120 sh construction of retaining wall at rd 0/250 to 0/262 and construction of boundary wall at rd 0/150 to 0/180 , excavation in soil in hilly area in all kind of sand by manual means including cutting and trimming of side slopes and disposing of excavated earth with a lift upto any lead and lift as per technical specification clause 1603.1 and as per hppwd, specification of 1990 volume-i, or as directed by the engineer-in-charge. , earthwork in excavation for structures 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 a any lead and lift , dressing of sides and bottom and backfilling in trenches with excavated suitablematerial.useful material available from excavation to be properly stacked and handed over to the department free of cost including all leads and lifts, as per hppwd, specification of 1990 volume-i , providing and laying concreteconcrete 1:6:12 (1cement: 6 sand: 12 graded stone aggregate 40mm nominal size)for plain/reinforced concrete in open foundations complete as per drawing and technical specification clauses 702, 802, 803, 1202 and 1203 including all leads and lifts, as per hppwd, specification of 1990 volume-i or as directed by the engineer-in-charge , providing and laying concreteconcrete 1:4:8 (1cement: 4 sand: 8 graded stone aggregate 40mm nominal size) in open foundations complete as per drawing and technical specification clauses 802, 803, 1202 and 1203 including all leads and lifts, as per hppwd, specification of 1990 volume-i or as directed by the engineer-in-charge , random rubble masonrystone masonry(un-coursed/brought to courses)with hard stone of approved quality in foundationin cement mortar 1:6(1cement:6sand) complete as per drawing and technical specifications clauses 702, 704, 1202 & 1203.including all leads and lifts, or as per hppwd,. specification of 1990 volume-i, asdirected by