Retaining Wall Section Detail with Drainage Layer and Dimensions

This retaining wall construction drawing presents a detailed sectional view of a structural retaining wall system designed to support soil pressure and maintain ground stability. The drawing illustrates reinforced concrete wall construction with base footing, structural reinforcement arrangement, and foundation alignment. It clearly shows the retaining wall stem connected to a reinforced concrete footing that distributes structural loads to the ground. The section also indicates floor slab connection, protective layers, and structural concrete placement with proper construction measurements. Material layers such as compacted soil base, concrete footing thickness, and structural wall depth are illustrated to guide accurate retaining wall construction and structural stability in landscape and building site development.