🏗️ Retaining Wall Foundation Basics 🧱 1️⃣ Avoid Cutting Behind the Wall Do not excavate soil downward behind a retaining wall. Cutting reduces support and increases pressure on the structure. 2️⃣ Build on Stable Ground Set the wall on a properly compacted base. Ensure the footing is level and designed for the load. 3️⃣ Backfill Correctly Place and compact suitable fill material behind the wall. Proper backfilling increases stability and prevents movement. 4️⃣ Control Drainage Install drainage