The type of concrete generally with compressive strength of 6000psi (40MPa) or greater is called as HSC. Now what is mix design? Although the American Concrete Institute (ACI) doesn't use the term, preferring mix proportioning. But keeping in view the modern knowledge of concrete (especially in case of high strength concrete), we should improve the term

A natural or artificial place where water is collected and stored for use, especially water for supplying a community, irrigating land, furnishing power, etc is known as reservoir. One major consideration in the development of any surface water resource project is the structural stability of the reservoir which should be capable of containing safely the projected volumes of water

A concrete made from a mixture of lime, sand, and gravel is said to be as lime concrete. It was widely used before the lime was replaced by Portland cement. Since long, Lime has been used to make things like plaster and mortar. Lime is usually made by burning of limestone.Chemically; lime itself is calcium oxide (CaO) and is made by roasting calcite

determine who are the stakeholders/users help the client to understand the capabilities of GIS determine what the client’s goals or what they “need to know” begin to identify background resources and data sources. Many functions are shared between different department, thus implementing GIS projects across multiple departments make sense (MPLIS chapter 16 describes the Enterprise GIS project)

Transportation Watershed analysis Remote sensing Wastewater, stormwater and Solid Waste Management