Weekly Updates

Week ending March 28, 2009

Arbennie WRF

• Septage Receiving Station
  • Complete
• UV Channel/Effluent Pump Station
  • Complete handrail .
• Centrifuge and Roll Off Slab
  • Install piping .
  • Rough-in electric.
• Headworks
  • Complete bar screen, handrail, and grating installation.
• Clarifiers
  • Clarifier #1 - grout floor. Install scum piping and scum collectors.
  • Clarifier #2 - grout floor. Install scum piping and scum collectors.
• RAS/WAS Pump Station
  • Install knife gate valves.
  • Install walkways.
• Site Civil
  • Pipe testing continues.
  • Install walkways.
• Digester
  • Install piping to rotary drum thickener, centrifuge, and sludge feed pumps.
• Aeration Basins 1 & 2
• Walkway and handrail installation continues.
• Electrical insallation continues.
• Maintenance Building
  • Install lights on canopy.
• Administration Building
  • MEP trimout.
  • Install countertops, floor tile and ceiling tile.
  • Terminate wire.
• Electrical Building No 1
  • Terminate wire.
  • Install chemical skid piping and electric.
• 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 continues inter connect piping to the Arbennie Pritchett WRF.

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