CBCP Commissioning Process & Documentation 1 — Questions and Answers
Question 1: What is the primary purpose of the Owner's Project Requirements (OPR) document in the commissioning process?
- To define the functional and technical requirements and expectations of the building systems as desired by the owner (Correct answer)
- To outline the contractor's schedule and budget for system installation
- To document the results of functional performance tests conducted during construction
- To provide the commissioning authority's assessment of completed work
Correct answer: To define the functional and technical requirements and expectations of the building systems as desired by the owner
The OPR establishes the owner's goals, functional requirements, and performance criteria that serve as the benchmark against which all commissioning activities are measured.
Question 2: The Basis of Design (BOD) document is primarily prepared by which project team member?
- The commissioning authority
- The building owner or facility manager
- The design engineer of record (Correct answer)
- The general contractor
Correct answer: The design engineer of record
The BOD is prepared by the design engineer to document the assumptions, codes, standards, and design decisions made to meet the OPR, forming the technical rationale for the design.
Question 3: During which project phase is the Commissioning Plan typically first developed?
- Construction administration phase
- Design development phase
- Pre-design or early design phase (Correct answer)
- Substantial completion phase
Correct answer: Pre-design or early design phase
Best practice per ASHRAE Guideline 0 calls for the commissioning plan to be initiated during the pre-design phase so it can guide the entire project lifecycle from the start.
Question 4: What is the primary purpose of a pre-functional checklist (PFC) in the commissioning process?
- To document owner-requested changes to system setpoints after occupancy
- To verify that equipment is properly installed, started up, and ready for functional performance testing (Correct answer)
- To record energy consumption baseline data before systems are commissioned
- To outline the sequence of operations for each building system
Correct answer: To verify that equipment is properly installed, started up, and ready for functional performance testing
Pre-functional checklists confirm that equipment installation, startup, and static condition requirements are complete before dynamic functional performance tests are executed.
Question 5: A Functional Performance Test (FPT) is best described as:
- A static visual inspection of equipment for proper installation per manufacturer guidelines
- A dynamic test that verifies a system or component operates correctly through its full range of operating conditions (Correct answer)
- A review of shop drawings and submittals against the contract documents
- A final walk-through by the owner to accept the completed building
Correct answer: A dynamic test that verifies a system or component operates correctly through its full range of operating conditions
FPTs dynamically verify that systems perform as intended across all operating modes and sequences, going beyond static installation checks to confirm actual system behavior.
Question 6: Which document serves as the official record summarizing all commissioning activities, findings, and system performance for the building owner?
- The Basis of Design
- The Commissioning Report (Correct answer)
- The Systems Manual
- The Operation and Maintenance Manual
Correct answer: The Commissioning Report
The Commissioning Report compiles all commissioning process documentation, test results, issues identified and resolved, and a final assessment of whether systems meet the OPR.
Question 7: According to ASHRAE Guideline 0, who has overall responsibility for managing and leading the commissioning process?
- The general contractor's superintendent
- The design engineer of record
- The commissioning authority (CxA) (Correct answer)
- The facilities manager after occupancy
Correct answer: The commissioning authority (CxA)
The commissioning authority is the independent entity responsible for planning, overseeing, and verifying all commissioning activities on behalf of the owner throughout the project.
CBCP Commissioning Process & Documentation 1
What is the primary purpose of the Owner's Project Requirements (OPR) document in the commissioning process?