MDC Hartford Aeration & Final Settling Tanks

The project involved construction of two new aeration tanks and two new final settling tanks at the Water Pollution Control Facility in Hartford, CT.

Client:		MDC Hartford
Designer:		Malcolm Pirnie, Inc.
Capacity:		50 MGD

 

Project Features

• Two new 90’ x 200’ concrete Aeration Tanks.
• Two new 125’ diameter concrete Final Settling Tanks.
• Heavy sitework and concrete
• Earth retention and pile driving.
• Vibration and movement monitoring and control.
• Sheeting driven just feet away from a 40-yr-old 84” concrete pipe carrying final effluent water from the Final Settling Tanks.
• New sluice and knife gates.
• Sludge collection equipment.
• New process piping in the gallery to tie into the existing processes.
• New Variable Frequency Drives and Motor Control Centers for existing RAS.