Pump pit and water well pump station

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Pump pit and water well pump station

• ByReese, Mat and Petra

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Introduction

• Pump wet well co-ordinates water for the park
• It controls output for irrigation
• Directs water from catchment to storage and pump
  system
• Filters and disinfects water pumped for
  irrigation

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Existing design

• Consists of wet well and pump pit
• All pump system is in the pump pit
• Wet well directs all water
• Easy to maintain
• Simple system

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Design process

• Research current design
• Analysed system requirements

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Objectives and constrains

• Technologically advanced
• Environmental design- irrigate park
• -irrigate park
• Aesthetically pleasing
• -underground
• Budget

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New design

• Consists of valve pit and pump wet well
• Dual submersible pumps
• Deeper pit to comply with retention basin
• Easy maintenance
• Not confined space
• Valve pit contains all controllers, filters and
  disinfectors

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Function of new design

• Collects water and pumps water in the same well
• Disinfects and filters are in separate shallower
  pit
• Still complies with Australian standards

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Advantages and disadvantages

• Design convention of today
• Easy access to filters, disinfectors and
  controllers
• Easy to maintain

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disadvantages

• Deeper pit necessary for retention basin
• Harder to get to pumps

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conclusion

• new design is necessary for retention basin
• Pumps in the wet well allow for the shallow valve
  pit
• Shallow valve pit-easy maintenance

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Headings

• Subsoil
• Bike Path
• Stormwater
• Wetlands
• Pump pit
• Retention Basin