ASHRAE Guideline ▫ TPS, Sections , and Annexes are part of the mandatory requirements to. “state” that you are complying with. Guideline . This technical guideline was put together by technical committees at ASHRAE. construction are deﬁned by ASHRAE Guideline shown as follows. Re- Commissioning Process:“An application of the. Commissioning.
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Obtain cooperation and participation of all subcontractors and manufacturers. Include a list of guieline individual trade contractor responsibilities for all the Commissioning Process activities list contractors by name, firm, and trade specialty if known.
List of items required for acceptance of Occupancy and Operations Phase commissioning. Guidelines are not mandatory and only provide one source of information that may be helpful in any given situation. Participate in the initial operation and maintenance personnel and occupant training session by presenting the project Basis of Design. ASHRAE Guidelines are scheduled to be updated on a five-year cycle; the date following the guideline number is the year of approval.
Include subsections as appropriate to organize and explain the criteria: When ashhrae forms are used, check boxes generally do not adequately describe the system performance and therefore should be avoided in most cases. It includes information to help the project team to properly plan, design, construct, operate, and maintain systems and assemblies. Narrative descriptions of facility systems and assemblies are developed and included in the Basis of Design, and the Commissioning Plan is expanded to include the details of Construction and Occupancy and Operations Phase activities.
The flow chart shown in Figure B. All design issues should be resolved prior gujdeline continuing with design. Materials that should be added are: These funds are allocated from the savings obtained through fewer change orders and requests for information and through reduced problems during start-up of the systems and occupancy of the facility.
For example, when testing, fully describe the ambient conditions, setpoints, overrides, and the status and operating condition of devices, systems, and equipment that impact the results of the test.
Further, it has been shown that the results or answers are biased by the beliefs of the expert who develops the questions for guidelie interviews or surveys. The Commissioning Authority works with the Contractor in resolving any issues identified during testing. Improved ability to provide accurate information to occupants on facility operation and guidelone.
ASHRAE Guideline —The Commissioning Process_图文_百度文库
Regardless of which goals are identified, they must be summarized up front to ensure everyone is on the same page. Organize and lead the Commissioning Team. Reduced number of deficiencies at substantial completion. Remedy deficiencies identified by the Commissioning Authority during verification of the installation or testing. Indoor Air Quality Guide: The Commissioning Team provides comments on the draft documents.
The design professionals submit the final package to the Owner and Commissioning Authority for review. The Owner reviews the modified documents and accepts. The Contractor submits to the Commissioning Authority changes to the accepted submittals throughout construction. Nominal Group Technique workshops, interviews, and surveys can be used to obtain this input, with decreasing levels of interaction attained, respectively, for each type.
Documentation necessary to meet the guideline requirements is also described. Consideration should be given to use of electronic format documents and records where appropriate. This information is critical to understand and document the trade-offs made over time and the resulting impact on the project. Record individual responses in a round-robin fashion — no discussion at this point, just record the responses on a visual flipchart, overhead, chalkboard, or multi-computer link to all participants.
The process focuses upon verifying and documenting that the facility and all of its systems and assemblies are planned, designed, installed, tested, operated, and maintained to meet the Owner’s Project Requirements.
Implementing the Commissioning Process is intended to reduce the project capital cost through the first year of operation and also reduce the life-cycle cost of the facility. Supervise the Commissioning Team members in completion of tests. Assemble the final documentation, which includes the Commissioning Process Report, the Systems Manual, and all record documents.
Depending upon the size and scope of the Commissioning Process activities, it may be beneficial to guldeline three Commissioning Plans: Integrate the Commissioning Process activities into the project schedule.
Periodically review Record Drawings for accuracy with respect to the installed systems. The Commissioning Authority will be hired by and report directly to the Owner. The Commissioning Authority tracks the Contractor submittals for the required documentation.
List of items to be included in the Systems Manual, such as parts lists, troubleshooting needs, operations and maintenance requirements, system description, level at which each set of material needs to be written for clear understanding. Review and selection process Data should include the final accepted test, as well as earlier tests that failed to meet the specified criteria.
Review and comment on the Commissioning Authority’s verification reports. The Commissioning Authority directs the completion of system and assembly testing by the Contractor and documents the results. This can be accomplished by randomly selecting a starting point and selecting every tenth item from a list or by automatically generating a random sample from a computerized database.
This Guideline, also available in Spanishdescribes the Commissioning Process guidelinf of verifying that a facility and its systems meet the Owner’s Project Requirements. This review looks for completeness of the drawings and for items of concern identified during previous reviews.