Interior Design Risk Assessment & Management 4 — Questions and Answers
Question 1: A designer is specifying a cantilevered dining table with a single pedestal base. Which structural risk must be communicated to the client?
- The table may not match the chair seat height
- Uneven weight distribution can cause tipping if not properly ballasted (Correct answer)
- Single-pedestal tables are incompatible with upholstered chairs
- The finish may show scratches more readily than a four-leg base
Correct answer: Uneven weight distribution can cause tipping if not properly ballasted
Cantilevered or pedestal tables can tip when loaded asymmetrically unless the base is designed with adequate ballast or counterbalancing weight.
Question 2: Which of the following is a key reason an interior designer should conduct a post-occupancy evaluation (POE)?
- To generate additional billing hours after project completion
- To identify risks and failures that can inform better future design decisions (Correct answer)
- To satisfy aesthetic curiosity about how furniture aged over time
- To renegotiate contractor fees after the project closes
Correct answer: To identify risks and failures that can inform better future design decisions
POEs reveal real-world performance gaps—safety issues, usability failures, or code conflicts—allowing designers to mitigate risks in future similar projects.
Question 3: A client insists on using reclaimed wood flooring from an unverified source for a commercial space. The designer's primary concern should be:
- Whether the wood grain matches the overall design palette
- Potential presence of lead paint, pesticides, or structural compromise in the reclaimed material (Correct answer)
- Whether the supplier can deliver within the project timeline
- The cost difference compared to new hardwood flooring
Correct answer: Potential presence of lead paint, pesticides, or structural compromise in the reclaimed material
Reclaimed wood from unknown sources may carry toxic residues (lead paint, pesticides) or hidden structural defects that create safety and compliance risks.
Question 4: When specifying electrical outlets in a kitchen redesign, what risk management step is required by the National Electrical Code (NEC)?
- Outlets must be spaced no more than 24 inches apart along countertops
- GFCI protection is required for all outlets within 6 feet of a sink (Correct answer)
- Outlets must match the finish of cabinet hardware
- All kitchen outlets must be on dedicated 20-amp circuits only
Correct answer: GFCI protection is required for all outlets within 6 feet of a sink
The NEC mandates GFCI (Ground Fault Circuit Interrupter) protection for outlets near water sources to prevent electric shock in kitchens and bathrooms.
Question 5: A designer's contract is silent on who owns the design documents after project completion. What is the likely legal risk?
- The client automatically owns all documents as the paying party
- Ownership disputes may arise, creating potential legal and copyright conflicts (Correct answer)
- The contractor who built the design claims ownership by default
- Copyright defaults to the local municipality where the project was built
Correct answer: Ownership disputes may arise, creating potential legal and copyright conflicts
Without explicit contract language, ownership of design documents (which are protected by copyright) can become disputed, leading to costly legal conflicts.
Question 6: A designer is selecting bathroom tile for elderly clients. Beyond aesthetics, which risk factor should drive the tile selection?
- Grout color compatibility with towel colors
- Coefficient of friction (COF) to prevent slip-and-fall injuries (Correct answer)
- Tile size creating the illusion of a larger bathroom
- Pattern complexity enhancing visual interest
Correct answer: Coefficient of friction (COF) to prevent slip-and-fall injuries
Elderly clients face higher fall risk, so tile must meet ADA-recommended COF ratings (0.6+ wet for walking surfaces) to minimize slip hazard.
Question 7: Which action best reduces the risk of scope creep causing budget overruns on an interior design project?
- Allowing the client to add items throughout the project informally
- Defining project scope clearly in the contract and documenting all changes with signed change orders (Correct answer)
- Estimating a budget 50% higher than anticipated to cover all possible additions
- Avoiding detailed budgets to maintain flexibility throughout the project
Correct answer: Defining project scope clearly in the contract and documenting all changes with signed change orders
A clearly defined scope with a formal change order process prevents unauthorized additions and documents the cost impact of any changes the client requests.
Interior Design Risk Assessment & Management 4
A designer is specifying a cantilevered dining table with a single pedestal base.
Which structural risk must be communicated to the client?