Details: r.c.c over head tank (1100 kl/20m staging) supply of all materials labour, t&p etc. preparation of design & drawing, vetting of design of reputed institution for complete the construction of r.c.c. (m30 grade) over head tank of capacity 1100 kl & staging 20.00 meter, min 0.6m above ground level with main components, soil testing and assuming bearing capacity of soil as 8mt including cost of supply of design and drawings. all the water retaining components of oht shall be casted in m-30 grade cement concrete and minimum grade of concrete of foundation and staging should be m-25 with approved cement, coarse sand and stone grit as per i.s. 11682 and i.s. 456 seismic effects and wind load should be taken into consideration as per i.s. 1893 for earthquake resistance and i.s. 875 part-iii for wind load on structure and including 1m wide rcc dog legged staircase with separate 2 columns & beam, 1m wide r.c.c.(m30) balcony, m.s. ladder made of 65x65x8mm angle section and 20mm ribbed m.s. bars
Sector: Water supply and Sewerage