My worst week on the river - sandbar collapse wrecked our whole schedule
Last June I was working a dredge job near the Mississippi up by Cairo, Illinois, and we hit a stretch that was pure nightmare. Monday morning we had a sandbar give way right under our cutterhead, and it buried the intake pipe in about 4 feet of silt before I could even throttle down. Took us two full days just to dig it out with a backhoe and reset everything. Then Thursday the hydraulic pump started whining real bad, and we found metal shavings in the filter. Had to call in a rental pump from Paducah, which cost us $1,800 and another day of downtime. By Friday I was running on coffee and pure anger, and the survey crew told us we lost almost 40% of our weekly yardage target. Has anyone else dealt with a sudden sandbar collapse like that? What did you do to get back on track faster?