Pit dewatering definition

Pit dewatering means any water that is impounded or that collects in the mine and is pumped, drained or otherwise removed from the mine through the efforts of the mine operator. This term shall also include wet pit overflows caused solely by direct rainfall and ground water seepage. However, if a mine is also used for treatment of process generated waste water, discharges of commingled water from the facilities shall be deemed discharges of process generated wastewater.
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Pit dewatering means any water that is impounded or that collects in the pit and is pumped, drained, or otherwise removed from the pit through the efforts of the pit operator. This term shall also include wet pit overflows caused solely by direct rainfall and/or ground water seepage.
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Pit dewatering means any water that is impounded or that collects in the pit and is pumped, drained, or otherwise
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Examples of Pit dewatering in a sentence

  • Pit dewatering including pumping or other diversion of surface water and rain run-off water to a location designated by Owner.

  • Safe Drinking Water Act Pit dewatering Pollution of waterway(s) Vehicle movements on and off site Mud on roads and top soil disturbance Refuelling plant and equipment Pollution of waterway(s) Storage of fuel and chemicals Disinfection of pipeline Pollution of groundwater Excavation Waste and Resource Use Generation of spoil waste 1.

Related to Pit dewatering

  • Dewatering means the removal of water for construction activity. It can be a discharge of appropriated surface or groundwater to dry and/or solidify a construction site. It may require Minnesota Department of Natural Resources permits to be appropriated and if contaminated may require other MPCA permits to be discharged.

  • Tunnelling means the construction of any tunnel beneath the natural surface of the earth for a purpose other than the searching for or winning of a mineral

  • Stormwater management planning area means the geographic area for which a stormwater management planning agency is authorized to prepare stormwater management plans, or a specific portion of that area identified in a stormwater management plan prepared by that agency.

  • cogeneration means the simultaneous generation in one process of thermal energy and electrical or mechanical energy;

  • Waterworks or “water system” means all structures, conduits and appurtenances by means of which water is delivered to consumers except piping and fixtures inside buildings served, and service pipes from building to street main.