Final answer:
Fire protection, HVAC specialists, and engineers typically develop the testing procedures for smoke control systems in new and existing buildings, following industry standards and local codes to ensure the system's reliability during a fire.
Step-by-step explanation:
Typically, the development of testing procedures for smoke control systems is handled by engineering professionals who specialize in fire protection, HVAC (heating, ventilation, and air conditioning), and building systems. This process involves the application of both local building codes and well-established engineering standards. These professionals are tasked with ensuring that the smoke control system is capable of operating as designed during a fire, providing a safe environment for occupants and aiding in the firefighting efforts.
Engineers collaborate with fire officials, building owners, and sometimes independent third-party testers to design, implement, and test these systems comprehensively. They develop a sequence of operations, which is a detailed plan on how the smoke control system should respond to various fire scenarios, and create a series of tests to confirm system functionality. Engineers refer to publications like NFPA 92: Standard for Smoke Control Systems, which provides detailed guidance on the design, installation, and testing of such systems.
Once the procedure is developed, it should be documented and followed every time the system is tested, which is often required before a building is occupied and periodically throughout the building's life. This ensures not only compliance with the relevant codes and standards but also the reliable operation of the system in the event of an actual fire.