Final Soil Backfill and Site Grading
At 0:24 in
anatomy of a well-structured soil-retaining wall
What happens here
To complete the retaining wall, the remaining geotextile fabric is folded over the top layer of drainage gravel, encapsulating the gravel and preventing the final soil layer from mixing with it. Native soil or high-quality topsoil is then backfilled over the fabric, filling the remaining excavated area behind the wall. This soil is then carefully graded to ensure proper water runoff away from the retaining wall, preventing erosion and water accumulation. The narrator implies that grass or other vegetation will then be planted to finish the landscaping and integrate the wall seamlessly into the environment.
Goal: Integrate the retaining wall seamlessly into the landscape and prepare the area for vegetation.
Tools and materials
- Mini Excavator Kubota — Moving and spreading topsoil for backfill and grading
- Rake — Fine-grading and leveling the soil
- Grass Seed — Vegetating the newly graded area
- Topsoil — Final backfill and as a medium for planting