Lyles Utility Construction served as the prime contractor on this Pipeline Safety Enhancement Plan (PSEP) project for Southern California Gas Co. performing all work related to excavation, fabrication, removal, installation, and hydrotesting of a 30” diameter steel repair segment. Due to the nature of this pipeline, all work was performed while the pipeline was live, thus requiring the use of fire control during welding operations. This repair segment was critical for the transmission of natural gas to over 20 communities within the LA Basin representing thousands of homes and businesses. The 20 hour tie-in on this 600 PSI pipeline was completed safely, without interruption or incident, to the satisfaction of our client.