Commissioning

The primary goal of commissioning is to ensure a building’s HVAC systems are operating the way the owner intended.

The American Society of Heating, Refrigerating and Air-Conditioning Engineers(ASHRAE) describes the commissioning process as a “capable way of verifying that facility and its systems meets the Owner’s Project Requirements (OPR)”. Today, HVAC commissioning is more recognized as an important process needed for design, construction, operation, and maintenance of HVAC systems for commercial buildings.

Our HVAC Commissioning Engineers specialise in carrying out commissioning and proportional balancing to air and water systems; typically variable and constant volume, VAV, modulines, fan coils, induction systems, chilled beams, recouper vent, thermal wheels; in addition to setting up laboratory /clean rooms plus pressure control regimes.

Our team ensure systems are brought into balance to achieve design flow rates within tolerances specified by the design.

The commissioning process begins with a thorough check of the HVAC equipment after it has been installed. A thorough check involves verifying the correct equipment and material has been installed and installed in the proper location. Then, we verify that installation meets construction details and manufacturer’s requirements. A custom checklist along with documentation of the installed equipment must be created.

After verifying the correct equipment and material has been installed, witnessing equipment operation is the next step. It is necessary to verify and document proper operation which includes the startup, shut down, and sequence of operation. Noting any issues of improper sequence of operations or start and shut down issues must be reported to the necessary contractors immediately. After the equipment has been verified to operate properly, the HVAC equipment can be tested, adjusted, and balanced (TAB).

All measurements are documented on Refrigeration Centre’s Commissioning Test Sheets along with a detailed report of how systems were commissioned with recommendations to resolve any system deficiencies.

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