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South Carolina Statewide Rule

South Carolina LP-Gas Storage and Installation Regulation

Some RestrictionsApplies statewide across South Carolina (2026)

Key Facts

Adopted Standard
NFPA 58 statewide
License Required
Dealers and installers
Tank Setback
10 ft (under 125 gal)
Authority
SC LP-Gas Board
Statute
SC Code 40-82
Last verified: August 21, 2026Source: South Carolina Legislature

Summary

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.

(3) promulgate and enforce regulations setting forth minimum general standards covering the design, construction, location, installation, and operation of equipment for storing, handling, transporting by tank truck or tank trailer, and utilizing liquefied petroleum gases and specifying the odorization and degree of odorization of these gases. The regulations must be reasonably necessary for the protection of the health, welfare, and safety of the public and persons using these materials and must be in substantial conformity with the generally accepted standards of safety concerning liquid petroleum gas. The regulations must contain standards not less than those published by the National Fire Protection Association Pamphlet No. 54, National Fire Protection Association Pamphlet No. 58, with the exception of Section 4-2.2.1, 1992 Edition, and National Fire Protection Association Pamphlet No. 59 1992 Edition.

Source: South Carolina LegislatureView official code

Full Breakdown

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.

Violations & Penalties

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.

Frequently Asked Questions

Can I install my own propane tank in South Carolina?
No. State law requires LP-gas installations be performed by a licensed installer. Homeowners may not legally connect propane tanks to dwellings or appliances themselves.
Do propane setback rules vary by city?
No. The LP-Gas Board adopts uniform NFPA 58 setback standards statewide. Cities may not impose lesser distances, though they may add zoning restrictions on tank placement.

Sources

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