Weekly Updates

Week ending May 23, 2009

Arbennie WRF

• UV Channel/Effluent Pump Station
  • Paint pumps and pipes.
• Centrifuge and Roll Off Slab
  • Install pipe supports.
• Headworks
  • Electrical installation continues.
  • Install odor control.
• Biofilter
  • Install media and piping.
• Clarifiers
  • Idle.
• RAS/WAS Pump Station
  • Install knife gate valve operators.
• Site Civil
• Digester
  • Begin hydrostatic testing.
• Aeration Basins 1 & 2
• Walkway and handrail installation continues.
• Electrical installation continues.
• Maintenance Building
  • Final clean-up.
• Administration Building
  • Ductwork and plumbing at the AA Unit.
  • Install computer equipment.
• 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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