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King County Brightwater Outfall

 

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Innovative Solutions 

for Our Clients 

since 1965

Project Updates

Town of Ladysmith Wastewater Treatment Plant Upgrade - Headworks

May 2009         September 2009       January 2010       June 2010

June 2009        October 2009            February 2010     August 2010

July 2009          November 2009        March 2010

August 2009     December 2009        April 2010

 

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August 2010

West face view Pump floor view Blower room view


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June 2010

 
Bin room Structural steel urethane coat - south face view  


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April 2010

 
Foul air scrubber installation Checker plate grating installation  


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March 2010

Concrete epoxy coating Bridge crane installation Finescreen installation
Pump discharge piping installation Grit classifier / washer installation MCC wiring


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February 2010

Rock trap formwork Parshall flume pour Q-deck installation
MCC cabinet installation Pipe chase construction

Bypass / overflow piping tie-in

Grit pump installation Back stabilization Slide gate grouting


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January 2010

Pump station suspended slab poured Structural steel erection Pump station bypass / overflow piping
Bin room and MCC room block wall construction Influent sanitary sewer installation Valve chamber piping


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December 2009

Pump station wall formation Fine screen slide gates installed Pump station suspended slab hatch formation


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November 2009

PR1 and PR2 slab on grade rebar PR1 and PR2 slab poured Upper row soil anchor extension
   
PR1 wall formation    


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October 2009

Fine screen and grit area channel and wall formation Fine screen, grit area channel and wall formation, pump station wall formation PR1 and PR2 chamber foundation


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September 2009

Grit chamber formation 11.50m level suspended slab rebar 11.50m level suspended slab poured


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August 2009

Blower room walls poured Pump station excavation Pump station foundation
   
Pump station slab rebar    


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July 2009

Blower room slab foundation Blower room slab pour Blower room wall formation
 
Upper row soil anchor drilling Upper row soil anchor drilling  


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June 2009

Middle row soil anchor drilling Lower row soil anchor wall penetrations Lean-mix foundation backfill
   
Middle row soil anchor drilling    


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May 2009

Bank excavation Erosion protection rip-rap wall placed at shore Lower row soil anchor drilling
 

Footing foundation

Seaside wall formation

 


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