The project operator shall excavator an approximately 12-foot-long, 2-foot-wide trench to expose the existing gas pipeline inspection. The pipeline may be repaired or replaced if corrosion or anomalies are discovered during the inspection. Portions of the gas pipeline have become exposed due to erosion. The Permittee will place approximately 35 cubic yards of clean fill soil to repair an approximately 22-foot-wide, 12-foot-long eroded drainage from top of bank to top of bank. Three or four cubic yards of 6-inch or smaller rock riprap will be placed along the east side of the filled in area. Any open cavities (approximately 1/4 inch or larger) will be filled with smaller rock. The work area shall be cleared of all vegetation using hand tools. No work shall occur when water is present in the channel. Issuance of a Streambed Alteration Agreement Number 1600-2012-0330-R3 is pursuant to Fish and Game Code Section 1602.