South Carolina regulates LP-gas (propane) storage, transport, and installation under Title 40 Chapter 82. The LP-Gas Board licenses dealers and enforces NFPA 58 standards uniformly statewide, preempting inconsistent local rules.
South Carolina Code Title 40, Chapter 82, creates the South Carolina Liquefied Petroleum Gas Board, which licenses dealers, installers, and transporters of propane. The Board adopts NFPA 58 (Liquefied Petroleum Gas Code) by reference, establishing uniform tank setback, container size, and installation standards. Residential tanks generally must meet 10-foot setbacks from buildings (under 125 gallons) and 25-foot setbacks for tanks up to 500 gallons. Only licensed gas-fitters may install or service propane systems. The state regulatory framework preempts conflicting local technical standards, although municipalities may enforce zoning and fire code provisions.
Unlicensed propane work or improper installation is a misdemeanor with fines up to $1,000 per violation; the LP-Gas Board may suspend or revoke licenses for violations.
See how Summerville's propane storage rules stack up against other locations.
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