Weekly Updates

Week ending February 7, 2009

Arbennie WRF

• Septage Receiving Station
  • Idle
• UV Channel/Effluent Pump Station
  • Install reuse and effluent pumps and piping.
• Centrifuge Roll Off Slab
  • Scarify roll off pad. Form and pour stair landing. Install stairs and handrails.
• Headworks
  • Point and patch concrete. Install grit equipment and piping.
• Clarifiers
  • Clarifier #1 - Idle.
  • Clarifier #2 - Idle.
• RAS/WAS Pump Station
  • Form and pour pump pads and slab.
• Site Civil
  • Install RAS/WAS piping to pump pads.
• Digester
  • Install piping to rotary drum thickener and sludge feed pumps.
• Oxidation Ditch 1 & 2
• Clean out tanks. Install aerators.
• Maintenance Bldg
  • Install lights and HVAC equipment.
• Administration Bldg
  • Pull and terminate wire.
  • Hang interior doors.
  • Install lights, ceramic tile, and HVAC equipment.
• Electrical Building No 1
  • Terminate cable.
  • Install ceiling grid.
  • Install chemical skids.
• Electrical Building No 2
  • Terminate cable
  • Install ceiling grid .

RIBS

• OCWS Construction Crews
  • RIBS complete.

Garniers Re-pump Station

• Speegle Construction
  • Electrical: Install surge suppression.
  • Install main entrance gate.
  • Construct canopy for false door.

OCWS Collection and Transmissions System Improvements

• OCWS continues inter connect piping at the Garniers WWTP

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