Filling the Washed-Out Retaining Wall Section
At 4:48 in
Last Minute Emergency- Boulder wall washes out pt#1
What happens here
The Bobcat mini excavator is maneuvered into the tight space alongside the house to begin filling the first, easier washed-out section of the retaining wall. Blaine, the foreman, carefully operates the excavator, using precise movements to backfill the eroded areas. The key is to achieve optimal compaction: too much compaction prevents vegetation roots from penetrating the soil, leading to future washouts, while too little compaction allows the wall to wash out prematurely. The team aims for a 'just right' compaction to ensure long-term stability and ecological integration. This work happens adjacent to the house foundation, requiring careful operation.
Goal: Stabilize the first washed-out section of the retaining wall.
Tools and materials
- Bobcat Mini Excavator Bobcat — Excavating and backfilling the eroded wall section
- Shovels — Manual adjustments and fine-tuning of soil placement
- Soil/Dirt On-site material — Backfilling the washed-out retaining wall