ALJ/MAB/lil Date of Issuance 12/19/2011

Decision 11-12-048 December 15, 2011

BEFORE THE PUBLIC UTILITIES COMMISSION OF THE STATE OF CALIFORNIA

Order Instituting Rulemaking on the Commission's Own Motion to Adopt New Safety and Reliability Regulations for Natural Gas Transmission and Distribution Pipelines and Related Ratemaking Mechanisms.

Rulemaking 11-02-019 (Filed February 24, 2011)

DECISION ESTABLISHING MAXIMUM OPERATING
PRESSURE FOR LINES 101, 132A, and 147

1. Summary

This decision authorizes Pacific Gas and Electric Company to operate Lines 101, 132A, and 147 at a pressure no higher than 365 pounds per square inch gauge.