Details: ohsr construction of 1 no. new rcc ohsr of capacity 25 kl (25000 litres) capacity with staging height = 17.00 m and f.s.l. = 18.70 m), complete with external r.c.c. stair case with landing slabs, r.c.c. roof, ventilator, automatic water level indicator, single manhole cover, lightening conductor, water proofing/ water tightness of storage container etc. complete as described, duly tested and handed over in proper working order to the dwss. the lump-sum rate quoted for this component shall include the cost for providing and installing inlet, outlet, scour and over flow, double flanged di pipes as per (is 8329-2000 with latest amendments), including cost of ci/ductile iron (di) d/ f expansion joint, bell mouth d/f puddle collars as per dwss standards, ductile iron duck foot bends conforming to is-9523 with latest amendments andc.i./ductile iron d./ f sluice valves duly isi marked (is-14846-2000 or latest) one each with inlet, out let and scour pipes, and painting of all components shal
Sector: Water supply and Sewerage