With any dislocated join, including the thumb, Mayo Clinic recommends seeking immediate medical care. First aid providers should splint the joint without attempting to bend it or force it back into...
Cost Of Retaining Wall. The cost of a retaining wall depends on the material chosen, the overall height of the wall and the length of the wall. Wood retaining walls start at $15 per square foot, while concrete retaining walls start at $20 per square foot.
The installation of a retaining wall costs significantly more, because included with the cost of materials is the cost of labor and excavation. With cheap materials, such as blocks, the total cost per square foot would be $40 to $50.