ocr: Concrete Volume The Concrete Volume module computes the V cubic yards and/or bags) of concrete needed footers, slabs, and columns (cylindrical), Sele button which represents your job type then inp data as requested. Example: To calculate the volume of - 4 8" high diameter X X 10' 12'6"longx high 8"t I column thick wall - - youwould enter as follows: <clear> (assuming a previous total) <select radio button for wall> Length: <12'6"> - Height: <4'> Thickness: <8 - "> Addto Total> Sselect radio button for column> Diameter: <8"> Height: <10'> <AddtoTotal> Review the number ofbags of cement by - : s ...