Home Inspection State Practice Exam

For an eight-foot tall concrete block wall that leans in 1/2 inch and shows moderate efflorescence, who is the best specialist to recommend for evaluation?

1. A structural engineer

2. A landscape contractor

3. A general contractor

4. A masonry specialist

The correct answer is: A landscape contractor

In this scenario, recommending a landscape contractor may not be the most suitable choice. The issue at hand involves a concrete block wall that is leaning and exhibiting efflorescence, which pertains to structural integrity and possibly drainage issues. A structural engineer is typically the best specialist for evaluating leaning walls. They possess the expertise to assess the structural aspects of the wall, determine the causes of the lean, and recommend appropriate remedies or repairs. The presence of efflorescence often indicates moisture issues, which can further impact the wall's structural integrity. A structural engineer can analyze these factors comprehensively. While a masonry specialist deals specifically with brick and concrete masonry concerns and could offer insight into the wall's construction and repairs, their expertise is more focused on the materials and methods rather than broader structural analysis. A general contractor would have a working knowledge of various trades but may not have the intricate understanding of structural dynamics necessary to evaluate significant issues like a leaning wall. In summary, in the case of a leaning concrete block wall exhibiting signs of efflorescence, the best course of action would typically involve consulting a structural engineer for a thorough evaluation and appropriate recommendations.