Which entity approves the fire pump installation for use, ensuring compliance with design criteria and local codes?

• A. Authority Having Jurisdiction (AHJ).
• B. Internal maintenance staff
• C. Insurance providers
• D. Equipment manufacturer

Answer: (A)

Approval to put a fire pump installation into service comes from the Authority Having Jurisdiction (AHJ). This local official or agency, typically the fire marshal or building department, enforces fire and building codes and ensures the installation meets the design criteria and all applicable standards (including NFPA 20 and local amendments). The AHJ reviews the pump selection and installation details, coordinates with electrical and mechanical systems, and witnesses or reviews hydrostatic and acceptance tests. Once compliance is demonstrated, they issue the permits and sign off, allowing the system to be placed into service. Internal maintenance staff, insurance providers, or the equipment manufacturer do not have the authority to approve use for code compliance.