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Sketch of the Flooded Mine

Sketch of the Flooded Mine. You will start with a Slysel Run for these conditions. As the water level drops New conditions will be encountered. Vein dip is 60 degrees Vein width in plan 20 ft. 30 ft – Crown Pillar. Pump Head Just to Lift water To surface 70 ft. Sublevel 1.

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Sketch of the Flooded Mine

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  1. Sketch of the Flooded Mine You will start with a Slysel Run for these conditions. As the water level drops New conditions will be encountered Vein dip is 60 degrees Vein width in plan 20 ft 30 ft – Crown Pillar Pump Head Just to Lift water To surface 70 ft Sublevel 1 40 ft between sublevels Non Submersible Pump Location Sublevel 2 Initial Water Level 40 ft Lift that must Be provided by Atmosphere just To get water to Pump 0 ft. Sublevel 3 40 ft Sublevel 4 Draw level

  2. Pumping Progresses Vein dip is 60 degrees Vein width in plan 20 ft This will be your second Slysel run condition. 30 ft – Crown Pillar Pump Head Just to Lift water To surface 70 ft Sublevel 1 40 ft between sublevels Sublevel 2 40 ft Water level pumped down 20 ft Lift that must Be provided by Atmosphere just To get water to Pump 20 ft. Sublevel 3 40 ft Sublevel 4 Draw level

  3. Just Before Pumps Can Move Down Vein dip is 60 degrees Vein width in plan 20 ft This will be your third Slysel run. You will approximate Your pump rate as the average Of 1Xfirst sysel run 2Xsecond slysel run 1Xthird slysel run 30 ft – Crown Pillar Pump Head Just to Lift water To surface 70 ft Sublevel 1 40 ft between sublevels Sublevel 2 40 ft Sublevel 3 Water level just before pumps Can move. Lift that must Be provided by Atmosphere just To get water to Pump 40 ft. 40 ft Sublevel 4 Draw level

  4. Now the Pump Moves Down Vein dip is 60 degrees Vein width in plan 20 ft These are conditions for the 4thslysel run 30 ft – Crown Pillar Pump Has to Lift water 110 ft to surface Sublevel 1 New pump location 40 ft between sublevels Sublevel 2 40 ft Water Level Sublevel 3 40 ft Since water level Is at pump no Lift required by atmosphere Sublevel 4 Draw level

  5. Pumping Progresses Vein dip is 60 degrees Vein width in plan 20 ft This is your 5thSlysel run 30 ft – Crown Pillar Pump Has to Lift water 110 ft to surface Sublevel 1 40 ft between sublevels Sublevel 2 40 ft Sublevel 3 Atmosphere must Lift 20 ft plus any Friction loss and Backpressure from pump Water level down another 20 ft 40 ft Sublevel 4 Draw level

  6. Pumping Conditions Just Before Last Pump Move Vein dip is 60 degrees Vein width in plan 20 ft Slysel run 6. (Get an average pump rate For run4X1 Run 5X2 Run 6X1) 30 ft – Crown Pillar Pump Has to Lift water 110 ft to surface Sublevel 1 40 ft between sublevels Sublevel 2 40 ft Sublevel 3 Atmosphere must Lift 40 ft plus any Friction loss and Backpressure from pump Water level just before pump Moves again 40 ft Sublevel 4 Draw level

  7. The Last Pump Position Vein dip is 60 degrees Vein width in plan 20 ft 30 ft – Crown Pillar Lift that Must be Provided by Pump (in addition To friction Losses and Velocity Head) 150 ft Sublevel 1 40 ft between sublevels Sublevel 2 40 ft Sublevel 3 40 ft Water Level No lift for atmosphere To start with Sublevel 4 Last 40 ft Draw level

  8. You Know the Drill by Now.

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