Details: excavation for structures earthwork in excavation for structures as per drawing and technical specifications clauses 305.1 including setting out, construction of shorting and bracing removal of stumps and other deleterious material and disposal upto and lead of 50m, dressing of slides and bottom and backfilling in trenches with excavated suitable material upto 3m depth including dewatering if required hard soil 70% soft rock 20% hard rock 10% providing and laying pcc grade m-15 in plain / reinforced cement concrete in sub structure complete as per drawing and technical specification clause 802,804,805,807,1202 and 1204 (for height upto 5 mtr.)including all leads and lifts complete. providing & laying of boulder apron laid in wire crates with 4mm dia gi wire conforming to is:280 and is:4826 in 100mm x 100mm mesh (woven diagonally) including 10% extra for laps & joints laid with stone boulders weighing not less than 25 kg each as per drawing & technical specification clause 1301.
Sector: Road development