Weekly Updates

Week ending May 10, 2008

Arbennie WRF

• Coltin Electric
  • Performed electrical work for Lord and Sons
    
• RDT
  • UV Channel / Effluent Pump Station
    • Placed forms for effluent pump station walls.
    • Placed Concrete for effluent pump station walls, lower elevation.
  • Headworks
    • Backfilled for footings.
  • Clarifiers
    • Clarifier # 1- Continued Installing Baffles.
    • Clarifier # 2- Completed installation of Weirs and Baffles.
      
• Lord and Sons
  • Maintenance Bldg
    • Placed concrete for the first ½ of the base slab.
  • Administration Bldg
    • Continued placement of re-bar for foundation slab.
  • Electrical Building
    • Prepared subgrade and set forms for foundation.
• NWF
  • Continued backfill and grading of north access road.
• Pre Con
• Digester
  • Continued setting of rebar and forms for rotorary drum thickener elevated slab.
• 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
  • Grading of RIB Berms
  • Continued placement of rock for access road.

Garniers Re-pump Station

• Speegle Construction
  • Mobilization.

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