Advanced 100-Question Practice Exam
2026 | Questions & Answers with
Detailed Rationales | Complete Exam
Prep & Study Guide
1.
Who is generally responsible for employing the approved agency to perform
required special inspections and tests?
A. The general contractor
B. The building official
C. The owner or owner's authorized agent
D. The special inspector
Answer: C. The owner or owner's authorized agent
Rationale: Under IBC Section 1704.2, the owner or owner's authorized agent
generally employs one or more approved agencies to perform special
inspections and tests. These inspections are in addition to the jurisdiction's
normal inspections.
,2.
What is the primary purpose of special inspection?
A. To replace all inspections performed by the building department
B. To provide additional quality-control verification of designated construction
work
C. To approve architectural changes
D. To authorize changes to structural calculations
Answer: B. To provide additional quality-control verification of designated
construction work
Rationale: Special inspection supplements, rather than replaces, the inspections
performed by the building official. It focuses on designated materials, systems,
components, and construction operations requiring additional verification.
3.
Before construction begins, what must an approved agency provide concerning its
special inspectors?
A. A contractor's license
B. Written documentation demonstrating competence and relevant experience or
training
C. A certificate of occupancy
D. A structural design
Answer: B. Written documentation demonstrating competence and relevant
experience or training
Rationale: The approved agency must document to the building official that the
inspectors possess competence and relevant experience or training appropriate
to the inspection and testing activities.
4.
,Who normally prepares the statement of special inspections when a registered
design professional is responsible for the design?
A. The contractor
B. The testing laboratory
C. The registered design professional in responsible charge
D. The special inspector
Answer: C. The registered design professional in responsible charge
Rationale: The registered design professional in responsible charge normally
prepares the statement of special inspections. For construction not designed by
a registered design professional, the code provides an exception allowing a
qualified person approved by the building official to prepare it.
5.
Which item is NOT normally required to be identified in the statement of special
inspections?
A. Materials and systems requiring special inspection
B. Type and extent of special inspection
C. Type and extent of testing
D. Inspector's personal financial information
Answer: D. Inspector's personal financial information
Rationale: The statement identifies the work, inspections, testing, and
applicable special seismic or wind requirements. Personal financial information
is unrelated to the statement's code purpose.
6.
A special inspector discovers that installed reinforcing steel differs from the
approved structural drawings. What is the most appropriate initial action?
A. Approve it if it appears stronger
B. Ignore the discrepancy if concrete has not yet been placed
, C. Document and report the discrepancy through the required reporting process
D. Direct the contractor to redesign the reinforcement
Answer: C. Document and report the discrepancy through the required
reporting process
Rationale: A special inspector verifies compliance; the inspector does not
independently redesign structural work. Significant deviations should be
documented and communicated to the responsible parties.
7.
Which characteristic is essential for an approved agency?
A. Dependence on the contractor
B. Objectivity and competence
C. Authority to redesign buildings
D. Ownership of the construction company
Answer: B. Objectivity and competence
Rationale: The approved agency must be competent and objective.
Independence from the contractor performing the inspected work is an
important component of impartial inspection.
8.
Special inspections required by Chapter 17 are generally:
A. Substitutes for building-official inspections
B. Additional inspections
C. Optional contractor inspections
D. Design reviews
Answer: B. Additional inspections
Rationale: Special inspections are specifically described as being in addition to
the inspections performed by the building official.