Coastal and Floodplain Construction Inspector's Practice Exam

Which treatment is specified for Round Timber Wood poles?

1. A. ADPA U1 Commodity Specification A, Use Category 4B

2. B. AWPA U1 Commodity Specification B, Use Category 4B

3. C. ADPA U1 Commodity Specification B, Use Category 4B

4. D. AWPA U2 Commodity Specification A, Use Category 1A

The correct answer is: C. ADPA U1 Commodity Specification B, Use Category 4B

The treatment specified for Round Timber Wood poles focuses on their intended use and the required level of protection against biological threats, particularly decay and insect infestation. The correct specification is related to the American Wood Protection Association (AWPA) standards, which offer guidelines for treating wood based on its application and exposure conditions. Round Timber Wood poles are categorized under Use Category 4B, which pertains to wood that is intended for above-ground use in areas where there is a significant risk of exposure to moisture and biological deterioration. Option C specifies the ADPA U1 Commodity Specification B, Use Category 4B, acknowledging the appropriate level of treatment for enhancing durability and longevity in such applications. It's important to note that different standards, such as those specified under the AWPA or ADPA, may have varying classifications. However, the treatment specified in this question aligns with the recognized category for protecting round timber in specific environmental conditions. This focus on protection and standards ensures that the poles can withstand the challenges posed by their intended environment.