Senior Engineer
Walnut Creek, Ca
· Designed mainline valve assemblies and replacement– Blow-off valves, bridles, cross-ties, gauge taps, thrust block design, valve supports, vault boxes, pits, frame and covers · Designed multiple trenchless pipeline installations including HDD and jack-and-bore· Developed welding procedure related to: in-service, multiple repairs, and cold welding · Developed test procedure which included clearing and cleaning pig runs, fill and dewater processes, spike and test pressures, test safety, and spill response · Designed pipeline piggability retrofits to allow for In-line inspections including permanent launcher and receiver design as well as assess ILI data and make repair recommendations for identified anomalies· Performed data validation and test segment identification, records research and job package organization · Developed Pipeline Feature List (PFL) · Supported clearance planning for distribution and transmission outage planning and coordination· Identified and coordinated temporary gas support as required to eliminate interruptions to customers· Expert in PCF selection, welding requirements, tapping, and plugging procedures· Performed engineering design for MAOP verification in accordance with client standards Federal Code