![]() Facilitate delivery of buildings and construction projects that meet the Owner's Project Requirements.Verify that the OPR requirements, including commissioning, are in the project design and construction documents for new projects.Include the project requirements including the commissioning process in the OPR document.The principal goals of building commissioning are to: From an Owner's perspective, investment in these and other sophisticated building technologies must be accompanied by rigorous design and construction quality assurance and performance verification measurement, which are provided holistically through the commissioning process. A building certified to these rating systems can include highly efficient gas, water, power and lighting systems, solar photovoltaics, and other energy and resource technologies. These rating systems have been developed to improve the project planning, design, construction, and performance of energy and water efficiency, environmental conditions in buildings, verification, documentation, and operations practices. In addition to energy efficiency and overall performance drivers, another factor increasing demand for commissioning is the Owner's desire to obtain certification through building performance rating systems. The commissioning process can be applied to an entire facility or to any specific system or assembly if new, upgraded or modified. The primary goal of commissioning any project or system is to ensure that success for the project is clearly defined in the Owner's Project Requirements (OPR) and that the building and systems perform as intended to fulfill that mission. For example, in mission critical facilities, the cost of not commissioning can be measured by the cost of downtime and lack of appropriate facility use. The cost of not commissioning is equal to the increased costs of correcting design and construction deficiencies later, plus the costs of inefficient operations. These functions can result in increased profitability in both facility and staff operations.Ĭommissioning benefits Owners through improved facility performance including higher quality workplace environments, and prevention of potential business losses. Commissioning, used as a more forensic problem identification and solutions-based process, can be applied to an existing facility or system even if not initially commissioned, as described in Existing Building Commissioning.Ĭommissioning assists in the delivery of a project and helps to provide an efficient, safe and healthy facility optimizes energy and water use reduce operating costs facilitate O&M staff orientation and training and improve installed building systems documentation and operations. The ultimate benefit of new facility and system commissioning is the documented performance of the facility and systems as it is transitioned into the long-term operations and maintenance function. Commissioning Challenges and Emerging Issues.Commissioning Documents: Process, Contents, and Acceptance.Roles and Responsibilities in the Commissioning Process. ![]() ![]() Determining Project Performance Requirements.Pages 7 and 8 describe challenges and further resources for owners, designers, contractors, commissioning providers (CxP), and consultants. The first 4 pages are focused primarily on new construction commissioning, followed by pages 5 and 6 which outline the process and guidance for commissioning existing buildings whenever it occurs from initial occupancy through the life of the facility. This 8–page section of the Whole Building Design Guide (WBDG) presents overall commissioning process information, guidance, challenges, and resources. CxPs require a substantial amount of knowledge, skills and experience to be able to recognize, address, and even correct issues, and building/systems performance, through the eyes of every other team member and throughout the project. Whether commissioning new construction or existing buildings, the process includes many incremental activities, usually team-based functions that result in project-specific benefits and documentation.Ĭx is the ONLY profession/entity, other than the owner, that is engaged throughout the process of design, construction, delivery, and optimizing performance of facilities. Building commissioning (Cx) is a professional practice that facilitates the planning, design, construction, installation and testing verification, documentation, and operation of facilities and systems to conform to the Owner's Project Requirements (OPR).īuilding commissioning comprises specific phases and activities for both new construction and existing buildings.
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