Weekly Updates

Week ending May 17, 2008

Arbennie WRF

• Coltin Electric
  • Performed electrical work for Lord and Sons.
  • Installed conduit penetrations for digester.
    
• RDT
  • UV Channel / Effluent Pump Station
    • No work.
  • Headworks
    • Placed forms and rebar for base slab.
  • Clarifiers
    • Clarifier # 1- Completed installation of Weirs and Baffles.
    • Clarifier # 2- Idle.
      
• Lord and Sons
  • Maintenance Bldg
    • Placed concrete for the second ½ of the base slab.
  • Administration Bldg
    • Set up for concrete.
  • Electrical Building
    • Placed re-bar and forms for foundation.
• NWF
  • Completed grading of north access road.
• Pre Con
• Digester - No Work.
• Oxidation Ditches
  • Oxidation Ditch #1 – Continued shotcrete application to end walls.
  • Oxidation Ditch #2 – Continued shotcrete application to end walls.
• CDM
  • Monthly Progress Meeting.
  • Subcontractor Coordination.

RIBS

• OCWS Construction Crews
  • Completed grading of RIB Berms
  • Continued placement of rock for access road.
  • Installing Concrete headwalls.

Garniers Re-pump Station

• Speegle Construction
  • Mobilization.

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