This specification applies to the design, construction, commissioning, acceptance, operation and maintenance of newly built, expanded and renovated urban gas automation systems.
CJJ/T 259-2016 Referenced Document
CJJ 100 Technical specification for urban fundamental geographic information system
CJJ/T 146 Technical specification for gas alarm and control system
GB 3836.11 Explosive atmospheres.Part11:Equipment protection by flameproof enclosures"d"method of test for ascertainment of maximum experimental safe gap
GB 3836.12 Explosive atmospheres.Part 12:Classification of mixtures of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting current
GB 3836.13 Explosive atmospheres.Part 13:Equipment repair, overhaul and reclamation
GB 3836.14 Explosive atmospheres.Part 14:Classification of areas.Explosive gas atmosphere
GB 3836.15 Electrical apparatus for explosive gas atmospheres. Part 15: Electrical installation in hazardous areas (other than mines)
GB 3836.16 Electrical apparatus for explosive gas atmospheres.Part 16:Inspection and maintenance of electrical installation(other than mines)
GB 3836.17 Electrical apparatus for explosive gas atmosphere Part 17: Construction and use of rooms or buildings protected by pressurization
GB 3836.18 Explosive atmospheres.Part 18:Intrinsically safe system