Suction dredge definition

Suction dredge means a mechanical device with a suction nozzle and hose for conveyance of streambed material to a sluice box, where suction is created by a power source (electric motor or combustion engine) or gravity. The sluice box and power source of a suction dredge are mounted on a floating platform. For purposes of this permit, a suction dredge includes a gravity or siphon suction dredge.
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Suction dredge means a machine that is used to move submerged aggregate via hydraulic suction. Aggregate is processed through an at- tached sluice box for the recovery of gold and other minerals.
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Suction dredge means a machine that is used to move submerged aggregate via hydraulic suction. Aggregate is pro- cessed through an attached sluice box for the recovery of gold and other minerals.
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Examples of Suction dredge in a sentence

  • Suction dredge waters generated from dredging operations conducted in a mine pit are not included in this definition.

  • Suction dredge equipment must be properly maintained and petroleum products must be managed so that no visible oily sheen is created in the water.

  • Suction dredge and in-water non-motorized mining operations are prohibited during non-daylight hours.

  • Suction dredge and in-water non-motorized mining equipment authorized under this permit must be located within the wetted perimeter.

  • Statin therapy, LDL cholesterol, C-reactive protein, and coronary artery disease.

  • Suction dredge operations must occur within the wetted perimeter of the stream channel and must not alter the bottom elevation of the active stream channel (dredged material must be used to backfill all dredged holes before any new holes are excavated) or redirect the flow of water into the stream bank, which may destroy the natural form (width/depth configuration) of the active stream channel.

  • Suction dredge mining can also add to the poor visibility for us, which can make it harder for us to see these fish.

  • Suction dredge mining technologies have advanced, and the public is generally more sensitive regarding natural resources.

  • For all operations: Suction dredge operations shall not discharge within 800 feet of another suction dredge operation discharge that is occurring simultaneously.

  • EPA recently advised IDWR that the 800 foot distance is established by the Federal Government’s Biological Evaluation but the Biological Evaluation appears to assume an 800 ft.For all operations: Suction dredge operations shall not discharge within 800 feet of another suction dredge operation discharge that is occurring simultaneously.


More Definitions of Suction dredge

Suction dredge means a dredge which raises material and sea fish from the seabed by the use of a solids pump, air lift, or water jets which dig into the seabed.
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Suction dredge. ((shall)) means a machine that is used to move submerged aggregate via hydraulic suction. Aggre- gate is processed through an attached sluice box for the recovery of gold and other minerals.
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Related to Suction dredge

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