Question 1
A revised structural drawing changes the size of a beam after framing has begun. What is the best action before work continues in that area?
Correct Answer:
Confirm the current approved revision and ensure affected trades are working from it
Explanation:
Construction should follow the current approved documents. Verifying the revision and distributing it to affected trades reduces rework and prevents construction from proceeding from obsolete information.
Question 2
A project has a construction budget of $420,000 and the owner builder sets aside an 8% contingency. How much is the contingency?
Correct Answer:
$33,600
Explanation:
The contingency is $420,000 × 0.08 = $33,600.
Question 3
Direct labour is $52,000, materials are $118,000, and subcontract work is $86,000. What is the total direct construction cost?
Correct Answer:
$256,000
Explanation:
$52,000 + $118,000 + $86,000 = $256,000.
Question 4
A critical-path activity is delayed by five working days and has no schedule float. What is the most likely effect if no recovery action is taken?
Correct Answer:
The project completion date will also be delayed by about five working days
Explanation:
An activity on the critical path with no float directly controls project duration. A five-day delay normally delays completion by five days unless sequencing or resources are changed to recover time.
Question 5
Under British Columbia's builders lien holdback rules, what percentage is generally retained as the statutory holdback?
Correct Answer:
10%
Explanation:
The Builders Lien Act generally requires a 10% holdback from payments for work or materials supplied to an improvement.
Question 1
Exam overview

About this Exam

The BC Housing Owner Builder Authorization Exam is a critical assessment for individuals in British Columbia who wish to build or manage the construction of their own principal residence.

Successfully passing this exam is a mandatory step in obtaining an Owner Builder Authorization, which allows you to proceed without a registered builder license and exempts your project from home warranty insurance requirements under the Homeowner Protection Act.

This certification is designed specifically for property owners who have the ambition, organizational skills, and knowledge to act as their own general contractor.

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Additional Information

What the Course Entails and Exam Details

This examination does not require the completion of a specific mandatory course, but rather assesses comprehensive competency derived from independent study or optional preparatory programs.

The curriculum is structured around two essential pillars of knowledge required for safe and compliant home construction in British Columbia.

The first pillar covers Construction Basics, including a fundamental understanding of building code requirements, structural components, and sequencing.

The second pillar focuses on Statutory Obligations and Regulatory Requirements, ensuring you understand your legal responsibilities under the Homeowner Protection Act and relevant regulations.


What to Expect in the Final Exam

The final assessment is a formal, computer-based exam designed to measure proficiency under timed conditions.

It consists of 100 multiple-choice questions, testing a wide spectrum of construction and legal knowledge.

You will have a total of 100 minutes to complete the entire exam.

Reference materials or electronic devices are absolutely prohibited during the test.

To receive an Owner Builder Authorization, you must achieve a minimum passing score of 70 percent.


How to Study and Exam Centers

Effective preparation is essential, and your primary study resource should be the official Owner Builder Exam Guide provided by BC Housing, which outlines key competencies and offers suggested resources.

Many applicants choose to enroll in optional preparatory courses offered by recognized industry organizations and colleges, focusing on building technology and construction management.

Reviewing the Homeowner Protection Act itself and its regulations is crucial for mastering the statutory obligations portion of the exam.

Once your eligibility application is approved by BC Housing, you will receive instructions on how to schedule your exam.

You can typically choose to take the exam online through a remote proctoring service or in-person at designated provincial proctoring centers across British Columbia.


Job Opportunities from the Course

While the primary function of obtaining an Owner Builder Authorization is to authorize the construction of your own home for personal use, the extensive knowledge gained through preparation for this exam can be a valuable foundation for several professional roles within the broader residential construction industry.

  • Owner Builder General Contractor (Managing own build)

  • Construction Project Coordinator

  • Assistant Construction Site Supervisor

  • Residential Construction Cost Estimator

  • Building Inspector Trainee (requires further professional certification)

  • Regulatory Compliance Officer (within construction)

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