Legal analysis: Gas operators should regularly inspect gas facilities according to the standards set by the state, and deal with problems in time.

Legal basis: Regulations on Urban Gas Management

Article 22 Gas operators shall establish and improve the gas quality inspection system to ensure that the quality of the gas they supply meets the national standards.

the quality supervision, industry and commerce administration, gas management and other departments of the local people's governments at or above the county level shall strengthen the supervision and inspection of gas quality according to the division of responsibilities.

article 35 gas operators shall, in accordance with the relevant national engineering construction standards and regulations on safety production management, set up protection devices and safety warning signs for gas facilities such as corrosion protection, insulation, lightning protection, voltage reduction and isolation, and conduct regular inspections, tests, repairs and maintenance to ensure the safe operation of gas facilities.

article 48 in violation of the provisions of these regulations, if a gas operator fails to set up protective devices and safety warning signs for corrosion protection, insulation, lightning protection, voltage reduction and isolation of gas facilities in accordance with the relevant national engineering construction standards and safety production management regulations, or fails to conduct regular inspections, tests, repairs and maintenance, or fails to take measures to eliminate the hidden dangers of gas safety accidents in time, the gas management department shall order him to make corrections within a time limit and impose a fine of more than RMB 1,111 yuan but less than RMB 1,111 yuan.