Alabama Contractors License Practice Exam

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Study for the Alabama Contractors License Test. Prepare with quizzes featuring flashcards and multiple-choice questions, each supported by hints and explanations. Equip yourself for exam success!

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To what depth must stumps and roots be removed below the surface for buildings?

6 inches
12 inches
18 inches
24 inches

The correct answer is: 12 inches

The appropriate depth for stump and root removal below the surface for buildings is 12 inches. This requirement is significant due to the necessity of ensuring that all organic material is removed to prevent future decay, which can lead to weakened structural integrity, pest infestations, or uneven settling of the building foundation. The 12-inch depth is often enough to ensure that the remaining soil has adequate space for stability and to reduce the risk of future complications related to the decomposing matter that can affect the building above. In addition to avoiding decay-related issues, removing stumps and roots to this depth also helps in mitigating potential interference with the foundation, as roots can continue to grow and exert pressure on the structural framework of buildings. By adhering to this standard, builders and contractors ensure a more durable and stable foundational support, which is essential for the longevity and safety of the structure.