Part 255 Customer Meters, Service Regulators, and Service Lines

Section	Description
255.351	Scope
255.353	Customer meters and regulators: Location
255.355	Customer meters and regulators: Protection from damage
255.357	Customer meters and service regulators: Installation
255.359	Customer meter installations: Operating pressure
255.361	Service lines: Installation
255.363	Service lines: valve requirements
255.365	Service lines: Location of valves
255.367	Service lines: General requirements for connections to main piping
255.369	Service lines: Connections to cast iron or ductile iron mains
255.371	Service lines: Steel
255.373	Service lines: Cast iron and ductile iron
255.375	Service lines: Plastic
255.376	Installation of plastic service lines by trenchless excavation
255.377	Service lines: Copper
255.379	New service lines not in use
255.381	Service lines: excess flow valve performance standards
255.383	Excess flow valve customer installation.
255.385	Manual service line shut-off valve installation.