Drainage definition

Drainage means the movement of water to a place of disposal, whether by way of the natural characteristics of the ground surface or by artificial means;

Drainage means the removal of surface water or groundwater

Drainage means the removal of surface water or groundwater from land by drains, grading or other means and includes control of runoff during and after construction or development to minimize erosion and sedimentation, to assure the adequacy of existing and proposed culverts and bridges, to induce water recharge into the ground where practical, to lessen nonpoint pollution, to maintain the integrity of stream channels for their biological functions as well as for drainage, and the means necessary for water supply preservation or prevention or alleviation of flooding.

Examples of Drainage in a sentence

• The plans developed as part of this task shall include but not limited to: • Title Sheet • Site Plan, Horizontal Control • Demolition Plan • Grading, Paving, and Drainage • Water Quality Treatment BMPs • Erosion Control • Structural block wall foundation design • Details • Landscape and irrigation • SWPPP • Hazmat testing and report (as additional services upon earlier scoping determination) • Assumes all permitting and plan check is provided by City at no cost to Consultant.

• In addition, scope has been added to this task to review and update roadside drainage and the Abbreviated Location Drainage Study, if necessary due to the outcome of ComED Coordination.

• Concurrence from the District Drainage Engineer is required to document the acceptability of the package in lieu of FHWA review and concurrence.

• Approve Development Agreement with the Prolo Family Clovis, LLC for Xxxxxx Xxxxx Drive Easement, Future To-Be-Named Trail Easement, and Grant Creek Realignment Stream and Drainage Easement.

More Definitions of Drainage

Drainage means the removal of any liquid by a system constructed for the purpose;

Drainage means the flow patterns of storm water run-off.

Drainage means the removal of any liquid by a system constructed for this purpose.

Drainage means a system of natural or artificial drains;

Drainage means the removal of water including floodwater from land by means of works or gravitation and includes the removal by those means of water from a lake.

Drainage means active or passive methods for changing the hydrologic conditions of wetlands or State open water, such as lowering groundwater or surface water levels through pumping, ditching, or otherwise altering water flow patterns.

Drainage or “dry well” means an excavation or structure (deeper than it is wide) which receives liquids and from which the liquid seeps into the surrounding soil through the bottom and openings in the side of the pit.