Retro-Commissioning is the process for identifying intrinsic operational and energy related issues in the facilities DDC system and providing a mechanism for repairing/ replacing and tuning up system control and sequencing modifications. The retro-commissioning process “digs in” to facility control systems and identifies operational nuisances that impact energy performance. The complexity of the control sequences and interactive impacts on energy that may not have been anticipated during the original design or periodic changes over time can impact system operations.
Proper integration helps assure system devices work properly and in concert with efficient sequence of operations. Through a customized retro-Commissioning process for our clients, CST can identify operational nuisances, document how operational problems are affecting energy performance and affecting O&M problems. CST has the capacity to manage the implementation and verification process along with ongoing commissioning verification.