Description: Construction and completion of works for Ecosystem restoration of Kadapakkam Lake in Chennai Kosasthalaiyar Basin Name of Work Construction and completion of works for Ecosystem restoration of Kadapakkam Lake in Chennai Kosasthalaiyar Basin
Details: Bill - 1 : Earthwork Excavation And Deposting on Bank With Initial Lead of 10 m And Initial Lift of 2m In Hard Stiff Clay Stiff Black Hard Shales Muram Gravel Stoney Earth And Earth Mixed With Small Size Boulders And Hard Gravelly Soil (SS 20A) Supplying clean Crushed Stone Sand (Commercially called M-Sand) and filling in regular layers of 15cm thick eachincluding watering, consolidating etc. Plain Cement concrete work 1:4:8 (1 cement, 4 Crushed Stone Sand (Commercially called M-Sand) and 8 blue granite broken stone jelly 40mm gauge) including consolidation curing, etc. complete for foundation, etc. upto Forming of Bunds and sectioning the earth scooped by Bull Dozers including hire charges etc, complete - Earth work excavation in all soils suitable for forming Semi- pervious Zone / Impervious Zone of Earthern Bund with the earth obtained form borrow area loading into tippers or dumpers conveying the earth and spreading the earth in layers not exceeding 250mm thick
Sector: Municipality