Aetnaâs standard HMO plans cover surgical dressings when they are medically necessary for wound debridement or for the treatment of a wound caused by, or treated by, a surgical procedure. Please check benefit plan descriptions.
Concrete retaining wall prices start around $30 per square foot including materials and installation and can go as high as $45 to $50 per square foot depending on how much prep work is involved in building the forms. Walls higher than four feet typically require a different type of form which will raise the cost.
Brick Retaining Wall Prices. Brick is a very popular material for a retaining wall. It comes in a variety of shapes, size, and color. Reds, grays, and light browns seem to look the best in the landscape setting; earth colors. Depending on the type of brick you purchase, it could cost upwards of $70 to $90 per square foot.