Subchapter 15 - MAINTENANCE

Section 6-77-172 - Scope
Section 6-77-173 - General
Section 6-77-174 - Transmission lines: patrolling
Section 6-77-175 - Transmission lines: leakage surveys
Section 6-77-176 - Line markers for mains and transmission lines
Section 6-77-177 - Transmission lines: record keeping
Section 6-77-178 - Transmission lines: General requirements for repair procedures
Section 6-77-179 - Transmission lines: permanent field repair of imperfections and damages
Section 6-77-180 - Transmission lines: permanent field repair of welds
Section 6-77-181 - Transmission lines: permanent field repair of leaks
Section 6-77-182 - Transmission lines: testing of repairs
Section 6-77-183 - Distribution systems: Patrolling
Section 6-77-184 - Distribution systems: leakage surveys and procedures
Section 6-77-185 - Test requirements for reinstating service lines
Section 6-77-186 - Abandonment or inactivation of facilities
Section 6-77-187 - Compressor stations: procedures for gas compressor units
Section 6-77-188 - Compressor stations: inspection and testing of relief devices
Section 6-77-189 - Compressor stations: Isolation of equipment for maintenance or alterations
Section 6-77-190 - Compressor stations: Storage of combustible materials
Section 6-77-191 - Pipe-type and bottle-type holders: Plan for inspection and testing
Section 6-77-192 - Pressure limiting and regulating stations: inspection and testing
Section 6-77-193 - Pressure limiting and regulating stations: telemetering or recording gages
Section 6-77-194 - Pressure limiting and regulating stations: testing of relief devices
Section 6-77-195 - Valve maintenance: transmission lines
Section 6-77-196 - Valve maintenance: distribution systems
Section 6-77-197 - Vault maintenance
Section 6-77-198 - Prevention of accidental ignition
Section 6-77-199 - Caulked bell and spigot joints
Section 6-77-200 - Protecting cast-iron pipelines