Weekly Updates

Week ending January 12, 2008

Arbennie WRF

• Pre Con
  • Digesters
    • Completed pre-stressed inner ring wall.
  • Ox Ditches
    • Shotcrete for the exterior walls of Ox ditch number 1 is on going.
    • Rebar and forms in progress for western outside footings.
    • Shotcrete for the exterior walls of Ox ditch number 1 is in progress.
  • Clarifiers
    • Placed about 400 yds of concrete for both Clarifier Number 1 and 2 base slabs.

• CDM
  • Received procurement packages from the various subcontractors, i.e., Civil/Mechanical, and Electrical. Architectural/ Building bids will be received this week.

RIBS

• OCWS Construction Crews
  • Excavation and backfill for all 18 ribs is complete.
  • RIB piping for rib 18 is finished.
  • Started Rib piping for RIB Number 9.
  • Two of the OFF Road Dump Trucks were demobilized.

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