Who is responsible for preventing damage to equipment and the structure during the test of a water spray system?

• A. Authority Having Jurisdiction
• B. Inspector
• C. Insurance company
• D. Property owner or designated representative

Answer: (D)

The person who has final responsibility for how the test is conducted and for protecting the site during a water spray system test is the property owner or their designated representative. They authorize the test, coordinate permits and procedures, and supervise the work, ensuring protective measures are in place to prevent damage to equipment and the structure (such as isolating systems, protecting vulnerable gear, and managing water discharge and drainage). The Authority Having Jurisdiction enforces codes and issues permits, but does not oversee day-to-day risk management during the test. The inspector verifies compliance and proper procedure, not the on-site responsibility for preventing damage. The insurance company handles coverage needs, not the execution and safeguarding of the test. Therefore, the designated party acting for the property owner is the one responsible for preventing damage.