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Population Projections

Design of water supply and sanitation scheme is based on the projected population of a particular city, estimated for the design period. Any underestimated value will make system inadequate for the purpose intended; similarly overestimated value will make it costly. Change in the population of the city over the years occurs, and the system should be designed taking read more

Water specific Observances

Observance denotes a period of time to observe some issue of international interest or concern. This is used to commemorate, promote and mobilize for action. Some of the observances specific to water are as follows;

Ductile Iron Pipe Data

Ductile Iron Pipe Data As per IS8329:2000, Hydrostatic Site Test pressure and working pressure for ductile iron pipes is as follows; Dimensiond of Spigot & Socket Ductile Iron Pipes are as follows;