Water & Wastewater

Alexandria Phosphorus Removal System

Alexandria Phosphorus Removal System ALEXANDRIA, IN Improving safety and efficiency of wastewater treatment Challenge: The City of Alexandria was shouldered with the responsibility of maintaining a phosphorus limit on its wastewater treatment plant discharge. It was able to meet that limit most months because of existing processes at the plant, but concentrated flow during summer months made […]

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La Porte Hospital

La Porte Hospital RQAW | DCCM provided all of the Civil Engineering for the $125 M La Porte Hospital. Our services included drainage, utilities, site grading, transportation, green infrastructure, landscaping, railroad coordination, survey coordination, geotechnical coordination, local reviews/approvals, and permitting. The decision was made to build at the current hospital site after a comprehensive, exhaustive

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New Castle Aeration Equipment Upgrades

New Castle Aeration Equipment Upgrades NEW CASTLE, IN Enhancing wastewater treatment efficiency through forward-thinking design Challenge: The existing positive displacement blowers were nearing the end of their useful life, requiring significant maintenance and inefficiently delivering oxygen to the plant’s aeration tanks. Solution: RQAW | DCCM designed this project based on recommendations included in a previously completed preliminary engineering

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Pittsboro Water Treatment Plant

Pittsboro Water Treatment Plant PITTSBORO, INDIANA Enabling utility independence with future-focused design Challenge: The town was expecting significant rate increases from its supplier, Citizens Energy Group, and anticipated sustained future growth. Solution: RQAW | DCCM carried this project from funding through construction completion. It included a skeletonized water model to confirm pressures would be sufficient throughout the distribution

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