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Charleston WWTP Upgrade, Phase II |
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Project Name
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Owner
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Engineer
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Contract Value
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Contract Awarded
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State
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Charleston WWTP Upgrade, Phase II
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Charleston Sanitary Board
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HNTB Corporation
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$28,358,000
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2005
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WV
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The Project consists of the construction of a complete plant upgrade including the following:
- Four (4) circular primary clarifiers
- Primary sludge and scum pump room
- Two (2) new aeration tanks, retrofit of two existing aeration tanks, and aeration flow diversion box
- Three (3) new circular secondary clarifiers
- RAS pump station
- Ultraviolet disinfection
- New rotary drum thickeners and sludge belt press
- Plant water pumping station, plant drain pumping station, yard piping, plant workshop, and electrical building
- Dewatering building renovations
- Biosolids transfer vehicle storage building
- Vehicle maintenance building
- Sewer system maintenance building
- Dewatering building renovations
- Administration building renovation and addition
- Operations building renovation and addition
- Supplemental laboratory building
- Two separate remote Pump Stations
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