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Detailed Measurement Page

 
Once the operator has pressed the Monthly Detailed Graph button, multiple graphs will be displayed for each day of the selected month..

  • The administrator has the option of downloading a selected days graph.
  • Analysis of Graph Data:

    Illustrated below is a 'normal' graph detailing the pressure measurements, some key points made are as follows:

  • The pressure on the line normally rises during the evening until about 6:45 AM.
  • The spikes measured reflect pressure drops due to check valves opening and closing.
  • It looks like the county flushed the system at about 10:15 AM that lasted about 15 minutes, afterwards the pressure returned to where it was.

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    Illustrated below is a 'abnormal' graph detailing the pressure measurements, some key points made are as follows:

  • The pressure on the line normally rises during the evening until about 6:45 AM.
  • A major loss of pressure on the line was detected shortly after 8 AM.
  • The pressure remained low for most of the day.

  • These results indicate that someone may have installed a bypass valve on the co-op's pipeline.

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