https://youtu.be/7EL0QwSxhto?si=a7rX1fJnNqFtHWJ8
Case Study 1 — Structural Crack Complaint
Thinking Like an Arbitrator
Project
A four-storey mixed-use building was completed eight months
ago.
Situation
The owner notices visible cracks in several concrete walls
inside the underground parking garage.
The owner immediately emails the structural engineer and
states: “This building is unsafe. We expect your firm to take full
responsibility immediately.”
The contractor argues:
Cracks are cosmetic
No structural risk exists
Shrinkage cracking is common
The engineer performs a preliminary inspection and
concludes:
Cracks appear non-structural
No immediate safety concern exists
Additional monitoring is recommended
Some documentation from construction phase is incomplete
NPPE Question
What is the MOST appropriate action for the engineer?
A. Immediately report the contractor for negligence to the
regulator
B. Assure the owner there is absolutely no problem and take
no further action
C. Document findings, recommend monitoring and additional
review, communicate limitations of preliminary inspection, and continue
investigation
D. Publicly disclaim responsibility because construction
documentation is incomplete
Correct Answer
C Document findings, recommend monitoring and
additional review, communicate limitations of preliminary inspection, and
continue investigation
Why C is Correct
This response is:
reasonable
proportionate
documented
technically defensible
consistent with professional standards
The engineer:
investigated the concern
assessed public safety
avoided overreaction
communicated limitations clearly
recommended further action
This matches the expected engineering standard of care.
Why the Other Answers Are Wrong
not correct choice of option A, Immediately
report the contractor for negligence to the regulator. It shows Overreaction
Immediate reporting without evidence of negligence is
excessive.
Ethics does not require panic.
not correct choice of option B, Assure the owner there is absolutely no
problem and take no further action
. It shows —
Unreasonable certainty
An engineer should never guarantee outcomes without
sufficient investigation.
not correct choice of option D, Publicly disclaim responsibility because
construction documentation is incomplete
it shows — Defensive
avoidance
Incomplete records do not eliminate professional
responsibilities.
The engineer must still respond responsibly.
Key NPPE Lesson
Failure does NOT automatically equal negligence.
The key question is:
“Was the engineer’s response reasonable under the
circumstances?”
Exam Elimination Trick
When stuck:
Eliminate emotional overreaction
Eliminate absolute certainty
Eliminate defensive avoidance
Choose balanced
professional judgment
Note:
Arbitrator analysis appears with keywords:
Reasonable
Documented
Proportionate
Defensible
NPPE questions rarely reward emotional overreaction or
absolute conclusions.
Instead, they reward reasonable professional judgment.”
Professional Teaching Point
When approaching NPPE ethics and liability questions:
Think like an arbitrator.
Ask:
Was the action reasonable?
Was public safety considered?
Was the response proportionate?
Was communication documented?
If yes, you are likely choosing the correct answer.
