California Residential Inspector Practice Exam

How high must cleanouts be provided for each grout pour in masonry units?

1. 48 inches

2. 56 inches

3. 64 inches

4. 72 inches

The correct answer is: 64 inches

Cleanouts are essential in masonry construction as they facilitate the removal of debris and provide access for maintenance. The height requirement for cleanouts is typically determined by the grout pour height in masonry walls. In California, the code stipulates that cleanouts must be installed at a height that provides sufficient access to allow for effective cleaning of the masonry units during and after the grout pouring process. The requirement of 64 inches for cleanouts correlates with the practical need to ensure that workers can easily reach the cleanouts without the use of ladders or other tools, thereby improving efficiency and safety during the construction process. Accessibility is key, and providing cleanouts at this height ensures that they are functional and meet the standards for inspection. In contrast, heights such as 48 inches, 56 inches, or 72 inches do not align with the commonly accepted practices and specifications outlined in the building code for masonry cleanouts, which emphasizes the need for a balance between accessibility and effective construction practices.