Description: Retrofitting for 1 50 Lakh litres capacity OHT and spiral stair case to the Nallazhandhur in Thirunallar commune Karaikal II call Name of Work Retrofitting for 1 50 Lakh litres capacity OHT and spiral stair case to the Nallazhandhur in Thirunallar commune Karaikal
Details: Earthwork in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as per direction of Engineer-in-charge, within a lead of 50m - all kinds of soil Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50m and all lift Supplying and filling in plinth with river sand under floors, including watering, ramming consolidating and dressing complete Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plinth level - 1:4:8 (1 cement : 4 fine aggregate : 8 graded stone aggregate 40mm nominal size) Providing and laying in position
Sector: PWD