Weekly Updates

Week ending April 25, 2009

Arbennie WRF

• UV Channel/Effluent Pump Station
  • Install field instruments and terminate wire.
• Centrifuge and Roll Off Slab
  • Completel piping.
  • Terminate wire.
• Headworks
  • Electrical installation continues.
  • Install odor control.
• Biofilter
  • Install media and piping.
• Clarifiers
  • Install scum collectors.
  • Begin hydrostatic testing.
• RAS/WAS Pump Station
  • Install knife gate valves and handrail.
• Site Civil
  • Pipe testing continues.
  • Install walkways.
• Digester
  • Install air pipe to diffusers.
  • Terminate wire.
• Aeration Basins 1 & 2
• Walkway and handrail installation continues.
• Electrical installation continues.
• Maintenance Building
  • Install signage.
  • Form and pour sidewalks.
• Administration Building
  • Install signage.
  • Install computer equipment.
  • Form and pour sidewalks.
• Electrical Building No 1
  • Terminate wire.
• Electrical Building No 2
  • Terminate wire.

RIBS

• OCWS Construction Crews
  • RIBS complete.

Garniers Re-pump Station

• Speegle Construction
  • Pump Station is currently operational .

OCWS Collection and Transmissions System Improvements

• OCWS inter connect piping to the Arbennie Pritchett WRF is complete.

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