construction of link road devgaad to oddi via gsss giltari km 0/00 to 1/00 sh construction of 900 mm dia hpc at rd 0/090 , 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 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 , providing and laying of boulder apron laid in wire crates with 4 mm dia gi wire conforming to is:280 and is:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 kg each as per drawing and technical specifications clause 1301 including all leads and liftsas per hppwd, specification of 1990 volume-i as directed by the engineer-in-charge , providing and laying reinforced cement concrete pipe np2 for culverts on first class bedding of granularmaterial in single row includingfixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works inhead walls and parapets clause 1108 (i) 900mm dia. including all leads and lifts, as per hppwd, specification of 1990 volume-i or as directed by the engineer-in-charge