Description: Construction and five years of Operation and Maintenance of Water Supply System in Jhumri Telaiya Intake works Rising main 35 50 MLD Water treatment plant Clear water main Elevated service reservoirs Distribution network and House service conne Name of Work Construction and five years of Operation and Maintenance of water supply system in Jhumri Telaiya Intake works Rising main 35 50 MLD Water Treatement Plant Clear water main Elevated Service Reseviors Distribution network and House service connection
Details: Earthwork in excavation of foundation trenches of toe wall, spillway ,head regulator, outlet , intake well etc. as per designed section in all kind of soil including moorum soil,soil mixed with kankar, pebbles and boulders upto 300 mm size and disposal of the same (beyond 50m away from the edge of the trenches) with initial lead of 150m and initial lift of 1.5m as per specification and direction of E/I. Initial Lift Earthwork in excavation of foundation trenches of toe wall, spillway,head regulator,outlet,intake well etc. as per designed section in ordinary rock or soft rock (vide classification of soil item-C)with disposal of soil (beyond 50m from the edge of the trenches) with initiol lead of 150mand initial lift of 1.5m as per specification and direction of E/I. 1st lift 2nd lift 3rd lift Earthwork in excavation of foundation trenches of toe wall, spillway,head regulator,outlet,intake well etc. as per designed section in hard rock wherte blasting is needed and stacking prop
Sector: Urban Authority