1. Highspire Borough Authority Wastewater Treatment Plant Upgrades

    Pennsylvania Department of Environmental Protection required the Highspire Borough Authority to upgrade its wastewater treatment plant to meet biological nutrient removal requirements as part of Pennsylvania’s Chesapeake Bay Tributary Strategy. The retrofit project required a difficult and complex construction sequence and had to be completed while the plant remained fully operational and within a short…

  2. University Area Joint Authority Advanced Water Treatment Upgrades

    Looking to be at the forefront of advanced water treatment (AWT) and reuse in Pennsylvania, the University Area Joint Authority (UAJA) wanted to upgrade its disinfection process for its water reuse treatment system. In its current state, the disinfection process was nearing the end of its useful life and consistently incurred excessive operating costs. The…

  3. University Area Joint Authority Enhanced Nutrient Removal Study

    The University Area Joint Authority (UAJA) owns and operates a 10.5-mgd advanced wastewater treatment facility. This facility serves the greater State College area, known as the Centre Region, and outlying areas of The Pennsylvania State University. Complete with advanced biosolids composting and wastewater reclamation to drinking water (indirect potable reuse), UAJA operates one of the…

  4. University Area Joint Authority Transformer Replacement

    The University Area Joint Authority had an outdated transformer that required an emergency replacement. In an effort to avoid continuous generator failures, the client needed to safely replace outdated equipment with new equipment to prevent electrical outages and maintain operations. RETTEW took over the project from another consultant who was behind schedule and over budget….

  5. University Area Joint Authority Aeration and UV Control Upgrades

    The client’s outdated aeration system controls and UV system had a history of malfunctions and failure. Poor control strategies and lack of equipment understanding had created a situation where neither the University Area Joint Authority staff nor an outside contractor could control the system. The aeration system, helping to treat wastewater, is one of the…

RETTEW NEWSROOM

Check out our latest updates on industry trends, corporate news, employee accomplishments, and community support.

Go to Newsroom

Uncategorized

Aspire! Intern Blog: Noah Hakes, Safety Consulting

During my time here at RETTEW, I have developed a lot of useful skills. These skills include things…

Read More

Uncategorized

Sign Up for an OSHA General Industry Training TODAY!

Take your safety capabilities to the next level with this General Industry Training in Mechanicsburg, PA, September 16-19….

Read More