Commissioning (Cx) certain building systems has been occurring for years, and the process is continually evolving. Commissioning is heavily driven by the need to achieve, validate, and document the ...

Part I of this series introduced the lead/lag control strategy as it applies to parallel pump operation and discussed the need for identifying the designer’s intent for a particular system. Part II ...

One of the main responsibilities of Firstco recently was to test and commission the telephone and public address / voice alarm systems within the new T5 rail station and tunnels. The phone systems ...