Construction Of Algal Bioprocessing Unit.

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Construction Of Algal Bioprocessing Unit. EXCAVATION - Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed. All type soil (Including rocks) cum 50 2 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 up to 50 m and lift upto 1.5 m. cum 120 3 Providing and laying in position cement concrete of specified grade excluding the cost of centring & shuttering all work up to plinth . a) 1:4:8 (1 cement: 4 coarse sand: 8 graded stone aggregate 20mm nominal size). cum 40 4 Reinforced cement concrete a) Reinforcement work Reinforced cement concrete work in wall (any thickness) including attached pilasters ,buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and