Massachusetts Plumbers Journeyman Practice Exam

What requirement exists for hospitals regarding water supply in case of a water main break?

1. A. Backup power generators

2. B. On-site well

3. C. Dual services connected

4. D. Water storage tanks

The correct answer is: C. Dual services connected

The correct requirement for hospitals regarding their water supply in the event of a water main break is the necessity for dual services connected. This means that hospitals should have two separate water supply systems, ensuring that if one source fails or is compromised (such as in the case of a major water main break), the other can continue to provide adequate water flow for essential services. This redundancy is crucial in a hospital setting, where continuous access to water is vital for hygiene, patient care, and operational needs. By having dual services connected, hospitals can maintain function and safety standards even during emergencies, thereby safeguarding the health and well-being of patients, staff, and visitors. The other options, while important in their contexts, do not specifically address the need for immediate and reliable water supply in emergencies like water main breaks. Backup power generators are essential for maintaining electrical supply but do not directly relate to water service. An on-site well can be beneficial for water supply but is not a requirement universally applicable to all hospitals. Water storage tanks are critical as well but are typically utilized as part of the broader contingency planning rather than a direct response to a water main break situation.