Definition & Operational Usage of Utility Control
What Is Utility Control?
Utility control is the tactical evolution of locating, isolating, and securing building utilities — natural gas, propane, electricity, and water — to eliminate ignition sources and flooding during fire and rescue operations.
Why Utility Control Matters on the Fireground
Uncontrolled natural gas inside a fire structure risks secondary gas explosions that destroy the building. Unisolated electrical mains present electrocution hazards to firefighters using metal ladders or spraying water.
Relevant NFPA Standards
- NFPA 1010: Standard on Professional Qualifications for Firefighters
- NFPA 1550: Standard for Emergency Responder Health and Safety
Field Procedures & Tactical Steps
- Assign a utility control crew during initial size-up.
- Locate natural gas meter or propane tank; turn quarter-turn valve perpendicular to pipe to shut off.
- Locate main electrical breaker panel outside or in clean area; pull main disconnect while standing to the side.
- Shut off main water valve at meter box to prevent interior flooding from melted pipes.
- Notify Incident Command over radio when utilities are fully isolated.
Common Context & Application
Executed on structure fires, gas leak calls, vehicle impacts into buildings, and structural collapse operations.
Frequently Asked Questions about Utility Control
How do you know a natural gas meter valve is shut off?
Why should firefighters not cut electrical service drop wires from utility poles?
Other Names for Utility Control
Utility Control may also appear in training materials, NFPA standards, or department SOPs as: utility management, service isolation, utility safety.
Relevant Tools
Operational calculators related to Utility Control: