Pipeline Risk Management Information System (PRIMIS)

Office of Pipeline Safety

Select the web site or system you are looking for:

Integrity Management:

Pipeline Cased Crossings:

Class Location Special Permits:

Pipeline Construction:

Control Room Management (CRM):

High Volume Excess Flow Valves (EFV):

Pipe Susceptible to Low Yield Strength :

Implementing Alternative Maximum Allowable Operating Pressure (MAOP):

Operator Qualification (OQ):

Research and Development:

Inspection and Enforcement of New Pipeline Construction:

Common Ground Alliance (non-profit organization)