Shamozai distributary clefts from Machai Branch Canal at RD: 51+000, Machai canal is a part of upper Swat canal system off-taking from Amandara Headworks on River Swat and operated under the control of Dargai subdivision Malakand. Shamozai Disty carries a design discharge of 77 Cusecs,

Calculate the anticipated future (ultimate) population of area served by the sewer using ultimate population density.< Multiply the ultimate population by per capita average daily sewage flow to obtain the average daily sewage flow e.g. Select or calculate peaking factor (P.F) & Peak hourly waste water flow

Landfill is generally considered when adequate incineration facilities are not available. The site of landfill should be away from any possible pollution of ground water and rivers. Only the bio-medical risk waste is buried in a landfill designed for this purpose, to maximize the life of the site. Hospital Waste daily collected from is taken by the

Flood Frequency Analysis is the statistical calculation of the probability of occurrence of flood of specific magnitude in a river, the specific period is called return period and the flow can be ranked as maximum possible flow. In Hydrology flow frequency analysis has occupied an

Design of Gravity Retaining Walls Stepped Gravity Retaining Wall Slopped Gravity Retaining Wall