09/16/2026
How do you rebuild a critical wastewater pump station when the system still has a job to do—and the station itself doesn’t operate like a typical pump station?
At Highland Park in Chattanooga, that was the challenge. For industrial, manufacturing, commercial, and municipal owners, the lesson is the same: critical infrastructure rarely gives you the luxury of shutting everything down and starting over.
Highland Park is a wet-weather pump station. During elevated flow conditions, it helps manage the City of Chattanooga's hydraulic profile, so how and when the pumps operate affects more than the equipment inside the building—it affects the larger collection system.
That turned this rehabilitation into a systems-integration challenge. JBrennon coordinated temporary bypass pumping, wet-well access and dewatering, 24-inch process piping, pumps, valves and actuators, electrical distribution, instrumentation, PLC/RTU/SCADA integration, startup, testing, and owner training around an active facility.
Field conditions required project-team coordination on constructability and structural details. Commissioning data led to refinements in pump sequencing, level control, lead/lag operation, VFD behavior, alarms, SCADA, backup controls, and generator operation. When equipment timelines shifted, the team resequenced work so delayed components did not stop everything that could still move forward.
Swipe through the field story—from coated wet-well piping and fabricated flanged fittings to installed pumps, the finished valve manifold, and owner turnover.
The result wasn’t simply a collection of new components. It was an integrated station that had to operate the way the City’s wastewater system needed it to operate.
That is where a contractor adds value on complex infrastructure work: helping turn design intent, real-world field conditions, and operating requirements into a functioning facility.
Have a water or wastewater challenge that can’t afford disruption? Call JBrennon at 706.914.8477 or visit https://www.jbrennonconstruction.com/contact
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