Safety requirements for "no visiting" families?

For gas users who "don't meet" for many times, the gas company should ask the staff of the property or neighborhood Committee to go to the house for security check again and take photos and collect evidence as supporting materials.

Only in this way, once an indoor gas accident occurs, the gas company will have the first-hand materials to identify the responsibility for the accident.

Some existing national gas laws and regulations, specifications (such as Regulations on Urban Gas Management, Technical Specifications for Safety of Operation, Maintenance and Emergency Repair of Urban Gas Facilities CJJ5 1-20 16, Gas Service Guide GB/T28885-20 12) and most existing local gas laws and regulations (i.e.