Retro-commissioning is a comprehensive and methodical procedure for improving the efficiency of equipment and systems in an existing structure. Any issues that came up during design or construction may be addressed.
As well, problems that have arisen throughout a building’s existence as equipment has aged, or as a structure’s use has evolved or been modified, can all be addressed. The retro-commissioning procedure includes an in-depth evaluation of any possibilities to enhance energy-using systems.
The aim of a successful retro-commissioning procedure, including follow-up activities, is to improve a structure’s operations and ongoing maintenance procedures. The major goal is to improve the building’s overall efficiency as well as the comfort of its users.
Why Is It So Crucial to Retro-Commission?
Retrofitting might save money on operational costs for a small investment. Occupancy changes in commercial and public buildings may result in a change of use. These can impact the mechanical, electrical, and control systems.
Complex systems are increasingly equipped with sophisticated controls and highly interactive mechanisms that need advanced knowledge. This implies that even little problems may, over time, have a big influence on the system’s overall performance. Every structure, regardless of size, degrades in terms of system performance with time.
Retro-commissioning could benefit everyone. Energy savings, lower operational expenses, and improved equipment performance are all possible outcomes. As a result of this, the net operating income increases. People who work in the structure are more at ease since air quality and temperature regulation have been enhanced.
In an office, they are more productive and efficient. It may also aid in the long-term maintenance of equipment and installations while providing a clear path to progressions. Efficiencies in operation generally result in a lower carbon footprint, which improves the environmental image of the business or organization that uses the facility.
What Is a Retro-Commissioning Service and What Does It Include?
The four-step retro-commissioning procedure generally begins with an evaluation of a current structure, including its water and energy efficiency, as well as benchmarking against comparable structures. In order of priority, a list of prospective capital improvements will be prioritized.
Retro-commissioning may also cover any construction or design problems, allowing for the development of a practical strategy to implement energy efficiency and operational improvements. The documentation of the entire procedure is usually the last stage in retro-commissioning. This can include findings as well as recommendations for improvement. This might be easily incorporated into future operator training sessions.
What Is Retro-Commissioning, And How Does It Differ From Regular Building Maintenance?
The retro-commissioning procedure covers a lot more than just routine maintenance. It does so by measuring an existing mechanical HVAC system’s energy consumption and operational difficulties, as well as service water systems’ high energy usage and automated controls.
Changes in operational requirements, such as occupancy or temperature changes, may necessitate the re-configuration of mechanical HVAC and lighting systems and controls.
Taking a holistic approach, it assesses energy and water use in building components. It identifies and solves potential HVAC operational difficulties such as indoor air quality and building pressurization.
Please contact ECS Commissioning to learn more about our retro-commissioning and retesting services, as well as how to begin the process.