How will PHMSA handle Special Permit requests to allow pipeline operation at higher stress levels that were submitted prior to the issuance of the alternative MAOP Rule?
Operators that have already been granted special permits prior to the MAOP rule may continue to operate under the conditions of the special permit. PHMSA will examine special permits that have already been granted, as appropriate, to determine if any modifications are needed. Operators that desire a waiver from any requirement in the alternative MAOP rule must submit a new application for special permit.
Related Questions
- How will PHMSA handle Special Permit requests to allow pipeline operation at higher stress levels that were submitted prior to the issuance of the alternative MAOP Rule?
- Are the regulatory provisions allowing pipeline operation at higher pressures and stress levels consistent with engineering standards?
- Why does PHMSA consider it acceptable for operation at pressures and pipeline stress levels higher than previously allowed?
