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Section through railway track and foundation showing the sub-grade. Grading in civil engineering and landscape architectural construction is the work of ensuring a level base, or one with a specified slope, [1] for a construction work such as a foundation, the base course for a road or a railway, or landscape and garden improvements, or surface drainage.
Bangladesh Secretariat, ... is a ministry of the government of Bangladesh which provides housing and regulates the state construction activities in the country. ...
The Public Works Department (Bengali: গণপূর্ত অধিদপ্তর), also known as PWD, is a government department responsible for the construction of buildings and structures of government organisation and agencies in Bangladesh and is located in Dhaka, Bangladesh. It is under the Ministry of Housing and Public Works.
Typical earthworks include road construction, railway beds, causeways, dams, levees, canals, and berms. Other common earthworks are land grading to reconfigure the topography of a site, or to stabilize slopes. Geofoam is a new lightweight earthworks technique used to build a bridge overpass on weak soil near Montreal.
Drainage gradient (DG) is a term in road design, defined as the combined slope due to road surface cross slope (CS) and longitudinal slope (hilliness). Although the term may not be used, the concept is also used in roof design and landscape architecture. If the drainage gradient is too low, rain and melt water drainage will be insufficient.
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The Ministry of Planning (Bengali: পরিকল্পনা মন্ত্রণালয়; Parikalpanā mantraṇālaẏa) oversees the financial policies of ...
Tennessee Valley Authority civil engineers monitoring hydraulics of a scale model of Tellico Dam. Civil engineering is a professional engineering discipline that deals with the design, construction, and maintenance of the physical and naturally built environment, including public works such as roads, bridges, canals, dams, airports, sewage systems, pipelines, structural components of buildings ...