Location:
Junction City, KS
Service:
HVAC Equipment & DDC Controls

Partners:
Architect: Schaefer, Johnson, Cox, Fry (SJCF)
General Contractor: Hutton Construction
Mechanical Contractor: The Waldinger Corporation
Mechanical Engineer: Basis Consulting Engineers

Integrated Construction Team Narrative: For USD 475, creating an efficient, comfortable learning environment for all students was the high priority. The design and construction team were dedicated to making a sustainable, energy-efficient building possible. For the mechanical system, the design team went ‘green’ and chose a Water Source Heat Pump system to help create the best solution for the needs of each unique space. As a team, we focused on providing quiet, high-performing equipment by utilizing large AAON Water Source Air Handling and DOAS units equipped with variable heating, cooling, and dehumidification technology, in order to create the perfect learning environment.

Project Uniqueness and/or Innovative Application:  This project put Junction City High School 3rd in the nation on size, and the largest school in the state of Kansas, measuring at a quarter-mile in length! Being a school of considerable size requires the largest Water Source Heat Pump system in Kansas! The system measures over 1,400 tons consisting of over 300 air conditioning units. Water Source Heat Pump systems are known for their efficiency and longevity. However, adding AAON variable capacity technologies creates the perfect learning environment while further reducing utility costs, and maintenance (thus reducing the time and resources required by USD 475 staff), and extending the system’s life expectancy. AAON units are built with technologies and manufacturing processes that make them a great investment for schools that need to allocate funds in a variety of places. Designed with rigid, double-wall, foam-insulated, panel cabinet construction, they have industry-leading sound levels that keep classrooms quiet while the system is running.

Project Safety: Safety was of the utmost importance. USD 475, and the project team on-site followed all safety precautions.
There were no injuries or accidents on this project

Performance Metrics Including Meeting Milestone Schedules and Budgets:  The project team worked together to provide a quiet, energy-efficient solution that provides maximum in-classroom comfort for students and staff. The proposed solutions fit the owner’s budget and will provide long-term financial savings due to system efficiency, low maintenance, and long life expectancy. The team worked together to find the best, most cost-effective solution for the district. The value and durability of the equipment are an investment that will keep the building comfortable, providing an ideal environment for learning. The project was completed on time, according to schedule, and the owner and project team’s specifications.

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