GPR (Ground Penetrating Radar), pothole, and excavate (3) bell hole locations to be used for gas handling during clearance operations. Remove and replace (1) 4 inch valve, (2) 6 inch valves, and (2) 8 inch valves within PG&E's existing Tarpy Station. Install (6) pipe supports for valves within the station. Pressure test and install (2) 12 inch spools within the valve runs of the station in Fresno, Fresno County, California for Pacific Gas & Electric Company.
