Question

1. identify the problem in this picture.

image of stairs with railings
○ the railings are climbable
○ the gaps in the railings may be too far apart
○ the paint on the steps may make them slippery
○ the stair risers are not uniform and may be a trip hazard
○ the steps may be too narrow

1. these steps have settled likely because:

image of settled steps

Explanation:

Question 6

To identify the problem, we analyze each option:

• "The railings are climbable" – Not a typical safety issue here.
• "The gaps in the railings may be too far apart" – Not evident from the image.
• "The paint on the steps may make them slippery" – No paint visible.
• "The stair risers are not uniform and may be a trip hazard" – The risers (vertical parts between steps) appear uneven, which is a trip hazard.
• "The steps may be too narrow" – Steps look appropriately wide.

Steps settle due to factors like soil movement. Common cause: Soil beneath the steps was not properly compacted, leading to uneven settling as the soil compresses over time. Or, the foundation was inadequate, or water damage weakened the soil.

Answer:

The stair risers are not uniform and may be a trip hazard

Question 7 (Assuming the image shows steps with settlement, common causes include improper foundation, soil issues like poor compaction or water damage, or inadequate support. But since the image is partially shown, a common reason for step settlement is poor soil compaction under the foundation, leading to uneven settling. However, without full image details, a typical reason is: )