PLEASANT LAKE

Pleasant Lake Hypolimnetic Oxygenation System - St. Paul, MN

Belair was contracted to complete the design build of an oxygenation system for a Regional Water Service. Belair provided the General Contracting services to install the system, which included the demolition of an existing lake water intake structure and installation of a deep water aeration system. The work included site work, structural concrete, process piping mechanical and electrical.

Facility: Regional Water Services Reservoir

Engineer: CH2MHILL

Project Facts:

• Installation of 10,000 LF of Fine Bubble Diffusers & Supply Piping

• Installation of an Oxygen Storage & Supply Facility including 9,000 Gallon Horizontal Liquid Oxygen Tank

• Design & Installation of a Mass Flow Control Panel including SCADA System & Controllers

• System enclosed within a decorative brick open air enclosure