Rhode Island Journeyman Plumber Practice Exam

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Study for the Rhode Island Journeyman Plumber Exam. Prepare with flashcards and multiple choice questions, each with hints and explanations. Achieve success in your plumbing career!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

Sleeves for pipes passing through foundation walls or under footings must be at least what length?

100 feet
200 feet
500 feet
1000 feet

The correct answer is: 500 feet

The correct answer regarding the minimum length of sleeves for pipes passing through foundation walls or under footings is 500 feet. This specification ensures that the sleeves adequately accommodate potential movement or settling of the structures, as well as provide a proper seal against water infiltration and other environmental factors. The substantial length is necessary to maintain the integrity of both the piping and the foundation itself, allowing for expansion, contraction, or shifts in the ground. Proper installation of sleeves is essential for the longevity of the plumbing system and the prevention of future structural issues. Choosing significantly shorter lengths would not adequately account for these necessary precautions, which could lead to vulnerabilities in the plumbing setup or potential damage to the foundations over time. Therefore, conforming to the standard of 500 feet for sleeve lengths is a critical component of effective plumbing installation practices.