Storage Pond Pump House Case Study
Fiberglass Pump House Solutions
The Southwest Water Treatment Plant (WTP) in Springfield, MO, is a tertiary treatment facility that treats residential and industrial wastewater. Designed to remove approximately 70,000 pounds of pollutants per day, the plant ensures a high-quality effluent for surface discharge. However, erosion and grit buildup in the facility's stormwater storage pond had reduced its capacity over time.
The Southwest WTP addressed the problem by initiating an improvement project to restore the lagoon and build a new receiving site. Part of this project involved installing a new pump to manage stormwater between storage ponds, and a Shelter Works fiberglass pump house was selected to protect this critical equipment.
THE SHELTER
The upgrades include the installation of a new pump to move stormwater between ponds, increasing the plant's overall storage capacity before periods of heavy rainfall. By preventing overflow during storms, the pump ensures the facility can handle large volumes of water without disruption. The pump house, provided by Shelter Works, safeguards this essential equipment from environmental damage, ensuring it operates efficiently in all weather conditions.
Features
The shelter was designed with several features to protect the pump and extend its lifespan:
- Insulation and Heating: The pump house is insulated to maintain an above-freezing environment, preventing equipment damage during winter. A 1000-watt utility heater that provides both radiant and convection heat when temperatures drop below freezing
- Ventilation System: The pump house also has an exhaust fan and thermostat to remove excess heat, ensuring the internal environment remains stable.
- Access and Maintenance: The 6' x 6' x 6' fiberglass enclosure is compact but functional. Instead of a standard man door, it features a 4' x 4' side-hinged access panel with 2-point door hardware, providing ample space for technicians to access and repair the equipment.
- Infield Penetrations: The pump house has a 12" x 12" bulkhead, a fiberglass-only area of the wall designed to accommodate the pipe and stop gate used in this project. The shelter's integrity and warranty remain intact by making penetrations in these areas without foam insulation.
Why Shelter Works
A key reason the end-user chose a Shelter Works fiberglass was the 25-year warranty. The project was overseen by Brian Johnson, Senior Sales Engineer at Haynes Equipment Company, Inc., who emphasized the value of using Shelter Works fiberglass pump houses. "It's great to work with and promote quality equipment that the end-user appreciates and values," Johnson said.
The fiberglass pump house used at the Southwest WTP protects essential equipment and ensures reliable operation in harsh weather conditions. Its durable, insulated design, paired with long-term protection through the 25-year warranty, made it the perfect solution for the facility's stormwater management system. For water treatment facilities, fiberglass pump houses offer unmatched durability, fast installation, and low maintenance—making them an ideal choice for critical infrastructure.