Weekly Updates

Week ending August 29, 2009

Arbennie WRF

• UV Channel/Effluent Pump Station
  • Operational.
• Centrifuge and Roll Off Slab
  • Start up Centrifuge.
• Headworks
  • Operational.
• Biofilter
  • Operational.
• Clarifiers
  • Operational.
• RAS/WAS Pump Station
  • Operational.
• Digester
  • Accepting offsite sludge.
  • Start up Rotary Drum Thickener.
• Aeration Basins 1 & 2
• Operational.
• Painting has begun.
• Maintenance Building
  • Complete.
• Administration Building
  • Complete.
• Electrical Buildings 1&2
  • Punch list.
• Site Civil
• Grade and contour site and roads.
• Install main entrance gate.
• Install light poles.
• Install fencing.
• CDM
  • A combination of raw wastewater and mixed liquor were introduced to the plant on 8/11/09.
  • Monthly Progress Meeting.
  • Subcontractor Coordination.
  • Startup Activities.
  • Complete Punch List Items and Bulletins.

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