Weekly Updates

Week ending February 21, 2009

Arbennie WRF

• Septage Receiving Station
  • Panel wiring continues.
• UV Channel/Effluent Pump Station
  • Install reuse pumps and miscellaneous metals.
• Centrifuge and Roll Off Slab
  • Canopy installation continues.
• Headworks
  • Point and patch concrete.
  • Miscellaneous metals installation continues.
• Clarifiers
  • Clarifier #1 - Idle.
  • Clarifier #2 - Idle.
• RAS/WAS Pump Station
  • Install RAS/WAS pumps and piping.
• Site Civil
  • Install effluent and reuse piping.
  • Install scum piping.
• Digester
  • Install piping to rotary drum thickener and sludge feed pumps.
• Aeration Basins 1 & 2
• Begin miscellaneous metals installation.
• Maintenance Building
  • Install HVAC equipment.
  • Continue painting.
• Administration Building
  • Install ceramic tile, HVAC equipment, EIFS, and folding partition.
  • Continue painting.
• Electrical Building No 1
  • Terminate cable.
  • Install chemical skids.
• Electrical Building No 2
  • Terminate cable.
  • Install ceiling grid .

RIBS

• OCWS Construction Crews
  • RIBS complete.

Garniers Re-pump Station

• Speegle Construction
  • Start-up and testing began this week. Pump Station is currently operational.

OCWS Collection and Transmissions System Improvements

• OCWS continues inter connect piping to the Arbennie Pritchett WRF.

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