Details: item no.:- 1 excavation in all kinds of soil including boulders upto 0.6 m diameter (0.113 ) for canal, seating of embankment, filter drains/catch water drains etc. and placing the excavated stuff neatly in dump area or for formation of service road/ embankment as directed including cost of all materials, machinary, labour, dressing bed and sides to required level and profile etc. complete with lead upto 1 km and all lifts as directed. item no.:-2 excavation in hard rock of all toughness by ordinary blasting methods including boulders above 0.6 m dia.(0.113cum) minimising damage to side slopes of excavation in water prism area by adopting any one or combination of line drilling /pre-splitting /smooth blasting techniques and placing the excavated rock neatly in approved dump area including cost of all materials, machinery,labour,levelling bed etc., complete with lead upto 1 km and all lifts as directed. item no.:- 3 providing and laying in situ cement concrete of grade m-15 of trap /
Sector: Water Resource Department