Illinois Plumbing Code Practice

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Prepare for the Illinois Plumbing Code Exam with our comprehensive quiz that includes flashcards and multiple-choice questions to bolster your understanding of plumbing standards and regulations. Gear up for your test!

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!

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How close should relief floor drains be located to fixtures like sinks, steamers, and dishwashers in a commercial setting?

2 feet
3 feet
4 feet
5 feet

The correct answer is: 4 feet

In commercial plumbing settings, the Illinois Plumbing Code specifies that relief floor drains should be installed at a distance not exceeding 4 feet from fixtures such as sinks, steamers, and dishwashers. This requirement is crucial for ensuring effective drainage and mitigating potential water damage that could result from spills or overflows. The placement of relief drains within this specified distance allows for quick diversion of excess water, maintaining safety and hygiene standards in the commercial space. Properly locating relief floor drains is essential in environments where water usage is frequent and potentially hazardous. Therefore, the 4-foot requirement strikes a balance, enabling timely drainage while also considering the practical layout of plumbing fixtures in commercial kitchens and similar setups.