CCP Commissioning Process & Procedures 2 — Questions and Answers
Question 1: Which document formally establishes the Owner's Project Requirements (OPR) and serves as the foundation for the entire commissioning process?
- Basis of Design (BOD)
- Commissioning Plan
- Owner's Project Requirements (OPR) (Correct answer)
- Systems Manual
Correct answer: Owner's Project Requirements (OPR)
The OPR is the foundational document capturing the owner's goals, functional requirements, and expectations that guide all commissioning activities.
Question 2: During the Design Phase of commissioning, what is the primary responsibility of the Commissioning Authority (CxA)?
- Conducting functional performance tests
- Reviewing design documents for commissioning-related issues (Correct answer)
- Training facility operators
- Documenting deficiencies in installed equipment
Correct answer: Reviewing design documents for commissioning-related issues
During design, the CxA reviews drawings and specifications to ensure systems are designed to meet the OPR and that commissioning requirements are incorporated.
Question 3: A commissioning scoping meeting is typically held to accomplish which primary goal?
- Complete all functional performance testing
- Define the scope, schedule, and responsibilities for the commissioning process (Correct answer)
- Submit the final commissioning report to the owner
- Resolve contractor punch list items
Correct answer: Define the scope, schedule, and responsibilities for the commissioning process
The scoping meeting aligns all stakeholders on what systems will be commissioned, timelines, and team member responsibilities.
Question 4: What is the correct sequence of commissioning activities during the Construction Phase?
- Functional testing → Installation verification → Pre-functional testing
- Installation verification → Pre-functional testing → Functional testing (Correct answer)
- Pre-functional testing → Functional testing → Installation verification
- Functional testing → Pre-functional testing → Installation verification
Correct answer: Installation verification → Pre-functional testing → Functional testing
Commissioning follows a logical progression: verify equipment is properly installed, confirm it operates correctly at the component level, then test full system functionality.
Question 5: Which of the following best describes a 'pre-functional checklist' in the commissioning process?
- A checklist completed after functional performance testing is finished
- A verification tool confirming equipment is properly installed and ready for startup (Correct answer)
- A document listing all owner change orders during construction
- A report summarizing commissioning deficiencies found post-occupancy
Correct answer: A verification tool confirming equipment is properly installed and ready for startup
Pre-functional checklists verify that equipment installation, connections, and initial settings meet specifications before functional testing begins.
Question 6: When a commissioning issue is discovered during functional performance testing, what is the standard procedure?
- Stop all commissioning activities until the issue is resolved
- Document the issue in an issues log, notify responsible parties, and retest after correction (Correct answer)
- Accept the system as-is and note it in the final report
- Immediately reject the entire system and require reinstallation
Correct answer: Document the issue in an issues log, notify responsible parties, and retest after correction
Deficiencies are tracked in a commissioning issues log, assigned to the responsible party for correction, and the affected test is repeated to verify resolution.
Question 7: The Basis of Design (BOD) document is typically prepared by which project team member?
- The Commissioning Authority (CxA)
- The general contractor
- The design engineer of record (Correct answer)
- The building owner
Correct answer: The design engineer of record
The BOD is prepared by the design engineer and documents how the design responds to the OPR, including design assumptions, codes, and system descriptions.
CCP Commissioning Process & Procedures 2
Which document formally establishes the Owner's Project Requirements (OPR) and serves as the foundation for the entire commissioning process?