final presentation

final presentation - Max Capacity = 920 lbs

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Design Storm 100-yr 12-hour design storm If the storm was to last for a 24-hour period the water level in any individual tailings pile cell would increase by: 4.2 inches
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Freeboard
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Tailings Distribution Sub-aerial Method 3. Beach 1. Single-Point Discharge Hose 2. Braided Stream
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Cycloning Inflow Overflow Underflow (36% Sand Removal)
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Cycloning On-Dam Cycloning Separate Cell Cycloning 2-Stage 26 inch cyclones 36% Sand Recovery
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Tailings Distribution Total Discharge Rate 23,000 ft /hr 160 gal/min
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Tailings Distribution Pump: Pipe: Water Discharge Hose Material: Rubber Inner Diameter: 6 in Outer Diameter: 6 3/8 in
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Water Reclamation Decant Barge
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Water Reclamation Pump: Size = 10Hp Weight = 200-250 lb Pipe: Water Discharge Hose Material = Rubber Inner Diameter = 4in Outer Diameter = 4.5in
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Water Reclamation Pontoons: Size = 4-17” diameter Length = 36 in Weight = 23 lbs
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Unformatted text preview: Max Capacity = 920 lbs http://www.rotonics.com/rivers/modularpontoon.pdf Water Reclamation Decant Rate (75%) 11,200 ft 3 /day 93 gal/min Max Velocity In Pipe 3 ft/s Evaporation Rate 1,200 ft 3 /day 6.2 gal/min Under-drain (10%) 1,600 ft 3 /day 8.3 gal/min Net Water Retained 1,200 ft 3 /day 6.2 gal/min Worst Case Tailings Failure Occurs at the completion of cell 4 and the beginning of distribution to the 2 nd level of cell 1. Volume of Water Released at Failure = 490,000 ft 3 Total Hydraulic Cost Tailings Distribution $ Cycloning $ Water Reclamation $ Total = $ Design Storm 2.24 3.72 2.43 4.12 0.5 1 1.5 2 2.5 3 3.5 4 4.5 Inches Per Cell 1 Design Storm Change in Water Level for a 24-hr Storm 50yr-24hr 50yr-12hr 100yr-24hr 100yr-12hr Pipe Network Adjustable Tripods Processing Plant...
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This note was uploaded on 07/09/2009 for the course EG 360 taught by Professor Don during the Spring '09 term at American Academy of Art.

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final presentation - Max Capacity = 920 lbs

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