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TITLE(s): HEAVY-MEDIA OPERATOR (mine & quarry) Tends gravity device that separates coal from refuse: Tests solution in tank for specific gravity, adds pulverized magnetite, and starts oscillating rake to maintain constant density. Opens chute gate to admit coal mixture to tank. Observes coal as it floats over weir onto conveyor. Opens gate to draw off refuse that was raked into discharge chute. Recovers magnetite, drawn off with coal and refuse, from filtering device, using shovel and wheelbarrow. GOE: 06.04.08 STRENGTH: M GED: R2 M1 L1 SVP: 3 DLU: 77 ONET CROSSWALK: 92962 Separating, Filtering, Clarifying, Precipitating, and Still Machine Operators and Tenders |
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TITLE(s):
HEAVY-MEDIA OPERATOR (mine & quarry)
Tends gravity device that separates coal from refuse: Tests solution in tank for specific gravity,
adds pulverized magnetite, and starts oscillating rake to maintain constant density. Opens chute
gate to admit coal mixture to tank. Observes coal as it floats over weir onto conveyor. Opens gate
to draw off refuse that was raked into discharge chute. Recovers magnetite, drawn off with coal and
refuse, from filtering device, using shovel and wheelbarrow.
GOE: 06.04.08 STRENGTH: M GED: R2 M1 L1 SVP: 3 DLU: 77
ONET CROSSWALK: 92962 Separating, Filtering, Clarifying, Precipitating, and Still Machine Operators and Tenders
© 1995 - 2015 Photius Coutsoukis and Information Technology Associates (All Rights Reserved). Revised 26-May-03