Description: Construction of Physics Chemistry Laboratory at GIC Nalapani Distric Dehradun Name of Work Construction of Physics Chemistry Laboratory at GIC Nalapani Distric Dehradun
Details: Earth work in excavation by mechanical means (Hydraulic Excavat in foundation trenches or drains (not exceeding 1.5 m in width or 1 including dressing of sides and ramming of bottoms, lift upto 1.5 out the excavated soil and disposal of surplus excavated soil as dir of 50 m. All kinds of soil. Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level. 1:4:8 (1 cement: 4 coarse sand: 8 graded stone aggregate 40 mm nominal size) Filling available excavated earth (excluding rock) in trenches, plin sides of foundations etc. in layers not exceeding 20cm in de consolidating each deposited layer by ramming and watering, up to 50 m and lift upto 1.5 m. Supplying and filling in plinth with Jamuna sand under floors including, watering, ramming consolidating and dressing complete. Treatment of soil under existing floors using chemical emulsion @ one litre per hole, 300 mm apart i
Sector: Rural Misc