The project is limited to the investigation and repair of a pipeline anomaly located within the Union Pacific Railroad Right-of-Way (ROW). An 8-foot by 15-foot area around the existing 10-inch refined petroleum pipeline will be excavated. The excavated trench will be lined with plastic sheeting and the pipeline coating will be
removed using hand tools. All debris will be contained within the plastic sheeting, collected, and removed from the site. A nondestructive evaluation technician will conduct an assessment and take measurements of the anomaly. If necessary, a metal sleeve (B-Sleeve) will be welded to the pipeline to repair the anomaly and the
pipeline will be recoated. Upon the completion of the pipeline remediation, the trench will be backfilled with native soils, compacted, and covered with the stockpiled topsoil to match pre-project conditions.