In this process the oxygen is absorbed and carbon dioxide is released. It reduces the percentage of carbon dioxide up to 70%
It is a process of cleaning water to destroy bacteria and all the microorganisms. In the harmful and harmless bacteria are killed
Geographical Information System(GIS) is computer software which gives information of any discipline.
Project management is the act of getting people together to achieve the desired goal, human organization and objective of any business.
Sedimentation is used to remove fine particles. The sewage is kept quiescent, for a given period, in a sedimentation basin.
The intake structure has to be provided with trash racks screens, control valve prevent the entry of debris and ice into the turbines.
It gives the approximate cost of the work and is prepared on the basis of the cost of similar works carried out in the past
An estimate is defined as the process of calculating the probable quantities and costs of various items required in connection with work.
Weir is a crest wall constructed across a river to divert raise water of river into canal. Crest wall across a river raises the water.
Valuation is the process of estimating the cost of property based on its present conditions.
Disaster management is natural or manmade hazard which results in events causing damage on large scale destruction of human life .
A cofferdam is a temporary structure designed to keep water and soil out of the excavation in which a bridge pier or other structure is built.
Underground power stations are in danger of falling rocks and snow avalanches. It is a valley from the site for a hydro power plant.
Polymers is a large molecule composed of repeating structural units. There are two types of polymers namely Natural and Synthetic.
Settlement is the vertical downward movement of the loaded base. As a result of this the original depth of soil mass decreases.
Well foundation is deep one which generally provided for construction of bridges.World famous "Taj mahal" stands on well foundation.