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Construction of the disc filters for improved tertiary treatment.
Construction of the disc filters for improved tertiary treatment.
Construction of the disc filter structure which replaced the sand filters for improved tertiary treatment.
Demolition of the plants four sand filters which were only capable of tertiary treating 1 MGD. These were replaced with disc filters with greater capacity and improved treatment.
Replacing media in the plant’s fixed film reactors. New media improves treatment and supports the 50% capacity increase.
The diffuser at the end of the outfall where the fully treated and disinfected wastewater is released to the Bay.
An outfall inspection diver suiting up.
Operators using a variety of tools to repair and replace plant equipment
Operators are shown here maintaining all the walking and common areas.
Operators are protecting and wrapping pipe and valve equipment from corrosion and water exposure.
The rags and debris now captured at the spiral screens are inspected to prevent clogs and ensure removal at the top of the screens.