AIC Certified Professional Constructor (CPC)
Newest 2025-2026-2027 Updated Practice
Exam | 100 Actual Most Tested Questions
Collections & Verified Detailed Answers From
Past Papers | Expert Verified Success Exam)
Graded A+
1. A project manager notices that a subcontractor consistently misses weekly
milestones, causing a two-week delay. What is the FIRST appropriate
action?
A. Terminate the subcontract immediately
B. Issue a formal claim for damages
C. Review the subcontract schedule and hold a coordination meeting
D. Replace the subcontractor with a new firm
Answer: C ✓
Rationale: The first step is to apply project control and coordination by reviewing
the schedule and engaging in corrective communication before escalating
contractual actions.
2. In CPM scheduling, what does the critical path represent?
A. The least expensive sequence of activities
B. The longest duration path determining project completion time
C. The activities with the most resources assigned
D. The activities with the highest float
Answer: B ✓
Rationale: The critical path method (CPM) identifies the longest sequence of
dependent activities that determines total project duration.
, 3. A contractor wants to reduce project duration without changing scope.
Which technique is most appropriate?
A. Resource leveling
B. Crashing the schedule
C. Scope reduction
D. Change order negotiation
Answer: B ✓
Rationale: Schedule crashing reduces duration by adding resources or cost to
critical activities.
4. Which contract type places the MOST risk on the contractor?
A. Cost-plus-fixed-fee
B. Time and materials
C. Lump sum (fixed price)
D. Cost-plus-incentive fee
Answer: C ✓
Rationale: A lump sum contract transfers maximum cost risk to the contractor.
5. A construction inspector finds honeycombing in a concrete column. The
MOST likely cause is:
A. Excess cement content
B. Insufficient vibration during placement
C. Excess curing time
D. High slump concrete
Answer: B ✓
Rationale: Honeycombing typically results from inadequate compaction or
vibration during concrete placement.
6. Which document defines detailed work tasks and deliverables in a project?
A. Project charter
B. Work Breakdown Structure (WBS)
C. Bid proposal
D. Daily report
,Answer: B ✓
Rationale: The WBS organizes project scope into manageable deliverables and
tasks.
7. The primary purpose of a construction change order is to:
A. Replace the contractor
B. Document modifications to scope, cost, or schedule
C. Approve final payment
D. Assign safety responsibilities
Answer: B ✓
Rationale: A change order formally authorizes changes to contract terms.
8. What is the main purpose of soil compaction in construction?
A. Increase permeability
B. Reduce soil density
C. Increase soil shear strength
D. Increase moisture content
Answer: C ✓
Rationale: Compaction increases soil density and shear strength while reducing
settlement.
9. Which safety document is required before high-risk construction activities
begin?
A. Daily log
B. Job Hazard Analysis (JHA)
C. Material submittal
D. Warranty report
Answer: B ✓
Rationale: A JHA identifies hazards and control measures before work begins.
10.Float in a construction schedule refers to:
A. Total project cost buffer
B. Amount of time an activity can be delayed without affecting project
, completion
C. Labor productivity rate
D. Material delivery time
Answer: B ✓
Rationale: Float represents schedule flexibility for non-critical activities.
11.A subcontractor requests early payment for work not yet completed. The
contractor should:
A. Approve immediately
B. Deny and verify progress per contract terms
C. Pay half the amount
D. Cancel the subcontract
Answer: B ✓
Rationale: Payments must be based on verified progress billing and contract
conditions.
12.What is the primary purpose of curing concrete?
A. Increase slump
B. Maintain moisture for hydration
C. Reduce cement content
D. Accelerate setting time
Answer: B ✓
Rationale: Curing ensures proper hydration for strength development.
13.A project is behind schedule due to delayed permits. This is an example of:
A. Internal delay
B. Excusable delay
C. Contractor negligence
D. Acceleration delay
Answer: B ✓
Rationale: Permitting delays are typically excusable delays beyond contractor
control.
Newest 2025-2026-2027 Updated Practice
Exam | 100 Actual Most Tested Questions
Collections & Verified Detailed Answers From
Past Papers | Expert Verified Success Exam)
Graded A+
1. A project manager notices that a subcontractor consistently misses weekly
milestones, causing a two-week delay. What is the FIRST appropriate
action?
A. Terminate the subcontract immediately
B. Issue a formal claim for damages
C. Review the subcontract schedule and hold a coordination meeting
D. Replace the subcontractor with a new firm
Answer: C ✓
Rationale: The first step is to apply project control and coordination by reviewing
the schedule and engaging in corrective communication before escalating
contractual actions.
2. In CPM scheduling, what does the critical path represent?
A. The least expensive sequence of activities
B. The longest duration path determining project completion time
C. The activities with the most resources assigned
D. The activities with the highest float
Answer: B ✓
Rationale: The critical path method (CPM) identifies the longest sequence of
dependent activities that determines total project duration.
, 3. A contractor wants to reduce project duration without changing scope.
Which technique is most appropriate?
A. Resource leveling
B. Crashing the schedule
C. Scope reduction
D. Change order negotiation
Answer: B ✓
Rationale: Schedule crashing reduces duration by adding resources or cost to
critical activities.
4. Which contract type places the MOST risk on the contractor?
A. Cost-plus-fixed-fee
B. Time and materials
C. Lump sum (fixed price)
D. Cost-plus-incentive fee
Answer: C ✓
Rationale: A lump sum contract transfers maximum cost risk to the contractor.
5. A construction inspector finds honeycombing in a concrete column. The
MOST likely cause is:
A. Excess cement content
B. Insufficient vibration during placement
C. Excess curing time
D. High slump concrete
Answer: B ✓
Rationale: Honeycombing typically results from inadequate compaction or
vibration during concrete placement.
6. Which document defines detailed work tasks and deliverables in a project?
A. Project charter
B. Work Breakdown Structure (WBS)
C. Bid proposal
D. Daily report
,Answer: B ✓
Rationale: The WBS organizes project scope into manageable deliverables and
tasks.
7. The primary purpose of a construction change order is to:
A. Replace the contractor
B. Document modifications to scope, cost, or schedule
C. Approve final payment
D. Assign safety responsibilities
Answer: B ✓
Rationale: A change order formally authorizes changes to contract terms.
8. What is the main purpose of soil compaction in construction?
A. Increase permeability
B. Reduce soil density
C. Increase soil shear strength
D. Increase moisture content
Answer: C ✓
Rationale: Compaction increases soil density and shear strength while reducing
settlement.
9. Which safety document is required before high-risk construction activities
begin?
A. Daily log
B. Job Hazard Analysis (JHA)
C. Material submittal
D. Warranty report
Answer: B ✓
Rationale: A JHA identifies hazards and control measures before work begins.
10.Float in a construction schedule refers to:
A. Total project cost buffer
B. Amount of time an activity can be delayed without affecting project
, completion
C. Labor productivity rate
D. Material delivery time
Answer: B ✓
Rationale: Float represents schedule flexibility for non-critical activities.
11.A subcontractor requests early payment for work not yet completed. The
contractor should:
A. Approve immediately
B. Deny and verify progress per contract terms
C. Pay half the amount
D. Cancel the subcontract
Answer: B ✓
Rationale: Payments must be based on verified progress billing and contract
conditions.
12.What is the primary purpose of curing concrete?
A. Increase slump
B. Maintain moisture for hydration
C. Reduce cement content
D. Accelerate setting time
Answer: B ✓
Rationale: Curing ensures proper hydration for strength development.
13.A project is behind schedule due to delayed permits. This is an example of:
A. Internal delay
B. Excusable delay
C. Contractor negligence
D. Acceleration delay
Answer: B ✓
Rationale: Permitting delays are typically excusable delays beyond contractor
control.
