Who typically performs most pre-service tests on aerial apparatus?

The pre-service tests on aerial apparatus are typically performed by the manufacturer. This process is essential to ensure the apparatus meets all safety and operational standards before it is delivered to the fire department. Manufacturers conduct rigorous testing to confirm that the aerial device operates correctly, adheres to design specifications, and fulfills performance criteria established by industry standards.

This initial testing by the manufacturer provides assurance that the equipment is ready for safe use in emergency situations. Once the apparatus is delivered to the fire department, firefighters may perform additional inspections and routine maintenance, but the foundational pre-service testing falls under the manufacturer's domain to guarantee proper functionality as per regulations and requirements.