CASE STUDIES
Power Plant Generation Addition
Luverne, MN
Project Overview
The demolition of a former steam power plant and coal offloading station began the significant improvement project. The project involved the installation of two new diesel-fired generating units, auxiliary equipment, and connection to the new power plant switchgear. The unique nature of the construction called for the design of extensive engineered systems to allow the existing location and grid infrastructure to be reused.
Rice Lake temporarily braced the existing masonry structure and tied it back to new metal walls. Additionally, we shored up the existing clay tile suspended floor and poured a new floor to accommodate the new construction. Crews had to maneuver around the temporary support systems.
Project completion was within an impressive six-month timeframe. The result allows the power plant to continue providing reliable power for the energy grid.
Location
Luverne, MN
Project Delivery
Design-Bid-Build
Role
General Contractor
Value:
$4,966,061
By the Numbers
3,100
kW Generators
10,031
Self-Perform Hours
21
Subcontractors Coordinated
6
Months Construction Period
2
75’ tall, 20” diameter generator exhaust stacks
$145k
Contaminated Soils Removed from Site