Schedule Coordination & OPR Flashcards
7 cards from real CCP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Schedule Coordination & OPR flashcards as text
Which OPR element has the greatest influence on scheduling the duration of functional performance testing for a complex HVAC system?
Answer: Number of control sequences and operating modes to be verified
The number of control sequences and operating modes directly determines how many test procedures must be executed and how long testing will take.
What is the purpose of including a commissioning pre-construction meeting milestone in the schedule?
Answer: To align all project team members on commissioning requirements, roles, and schedule expectations before work begins
The pre-construction commissioning meeting establishes shared understanding of the process among all parties before construction activities begin.
An owner's OPR specifies indoor air quality (IAQ) requirements. Which commissioning schedule activity directly verifies this OPR requirement?
Answer: Measurement and verification of ventilation rates and contaminant levels during functional testing
Functional testing of ventilation systems with measurement of air change rates and contaminant levels directly verifies OPR IAQ requirements.
When the commissioning schedule is first developed, which document should the CxA reference to identify all systems requiring commissioning?
Answer: OPR and the commissioning scope defined in the contract
The OPR and commissioning scope define which systems and performance requirements must be verified, forming the basis for the commissioning schedule.
A critical OPR requirement states that emergency generator transfer time must not exceed 10 seconds. When is this best verified in the commissioning schedule?
Answer: During integrated systems functional performance testing under simulated power outage
Transfer time must be measured during integrated functional testing that simulates a real power loss event with all loads connected.
What risk does inadequate schedule coordination between the commissioning authority and TAB contractor create?
Answer: TAB results may not be available when needed for functional performance testing, delaying the project
If TAB is not complete before functional testing, systems cannot be tested at designed flow rates, causing delays and retesting.
During commissioning, the CxA finds that an OPR requirement for a specific lighting control sequence was never included in the Basis of Design. What is the correct action?
Answer: Issue an OPR deficiency notice and coordinate with the design team to resolve the gap before testing
OPR deficiencies must be formally documented and resolved with the design team to ensure the building meets owner requirements.