When Boulder Valley School District undertook a comprehensive facility condition assessment, it found over $25 million dollars in HVAC deficiencies. In the face of needs driven by aging buildings and a longer school calendar, the assessment strategy provides valuable data to justify bond programs to fund future projects and maintenance. By John W. Bollinger, P.E.
Retrieving every last bit of performance from the system while stopping short of the surge line is no small feat. Dig into sizing, tower selection, chilled water loads and stability, and condenser water management to leave no efficiency stone unturned. Read more in April issue