Weekly Updates

Week ending October 18, 2008

Coltin Electrical
- Performed electrical work for Lord and Sons.
RTD
- UV Channel / Effluent Pump Station
  - Install Reuse Pumps
- Centrifuge Roll Off Slab
  - Form and Pour Columns for Centrifuge
- Headworks
  - Form and Pour Walls and Decks
- Clarifiers
  - Clarifier # 1- Idle
  - Clarifier # 2- Idle.
- RAS/WAS Pump Station
  - Form and Pour Walls and Columns
- Site Civil
  - Installation of or 42" and 36" from Clarifiers to UV Chamber
  - Installation of 8" Sanitary Line from Manhole 3 to Manhole 4
Pre Con

Digester
- Continue Installation of Air Piping
- Placement of rotary Drum Thickener onto Platform
Oxidation Ditch 1
- Construction of interior walls continues
- Setting Platform
Oxidation Ditch 2
- Construction of interior walls continues
- Setting Platform

Lord and Sons
- Maintenance Bldg
  - Begin Placement of Split Face Block
  - Rough-in HVAC
  - Pour Canopy Slab
- Administration Bldg
  - Installation of Metal Roofing
  - Install Metal Studs for Drywall
  - Rough-in HVAC
  - Placement of Split Face Block
- Electrical Building No 1
  - Installation of Transformer
  - Install Split Face Block
  - Install Motor Control Center (MCC) continued
  - Install Split Face Block
- Electrical Building No 2
  - Installation of Transformer
  - Install Split Face Block
  - Install MCCs
CDM
- Weekly Progress Meeting.
- Subcontractor Coordination.

Speegle Construction
- Continue Standing Seam Roof installation Less Facia
- Begin Placement of Facia
- Placement of Exhaust Fan Pads
- Placement of Piping in Trenches
- Pour Electrical Equipment Pads
- Continue to hold weekly progress meeting