"We are extremely gratified to provide a comfortable and safe learning environment for our students and staff of Attica Elementary School. The installation of new and improved heating and air conditioning systems provides us with beneficial air quality and we are confident that Performance Services is committed to the welfare of our students and staff."
Attica School Corporation
Attica, Indiana
Attica Elementary School
- Awarded the ENERGY STAR in 2007
- 46% more energy efficient
- 286 metric tons of greenhouse gas eliminated
- Optimal learning environment achieved
Challenge
The community spirit of Attica Elementary is readily apparent when crossing the threshold. Teachers and staff look out for their students and each other and the community is warm and inviting. Unfortunately, the indoor air quality of the school wasn't so inviting in 2004. Jim Blankenship, Facilities Director, noted the outside air exchange was limited to a single source, classroom lighting was less than desirable and the aging heating and cooling equipment was in need of replacement. Energy efficiency was a second priority to the thermal discomfort and learning environment needs of the school.
Solutions
Solutions for Attica were delivered in the form of a guaranteed savings contract and optimal learning environment standards.
Room temperature - installed a new chiller and boiler plant and new dual temp unit ventilators. A web-based digital controls system with graphical workstation maintains temperatures within one degree of set point.
Indoor air quality - installed CO2 sensors in large gathering areas and hallways to minimize the introduction of unneeded outside air and monitor CO2 levels. Also ensure that 15 CFM of fresh air per occupant is introduced.
Air distribution - installed new vertical air handling units to provide quality air distribution.
Humidity levels - installed humidity sensors in strategic locations for dehumidification sequences.
Lighting - installed new classroom and hallway high efficiency lighting and acoustical ceiling panels.
Windows/doors - as part of the renovation project and to optimize energy savings and thermal comfort, new dual pane windows and insulated outside doors were installed throughout the building.
Result
Attica Elementary proudly displays their ENERGY STAR casting at the main entrance of their building to serve as a daily reminder that their school is 46% more efficient and one of the most energy efficient buildings of its type and size in the nation.
