Patent ID: 8920289

Claim:
A form assembly for use in making the perimeter containment walls of a jump pit having a cover, the form assembly comprising: a first form member; a second form member, the second form member positioned a predetermined distance from the first form member to thereby form a space in between the first and second form members; at least one ledge forming member, wherein the at least one ledge forming member is positioned adjacent the first form member and at least partially within the space in between the first and second form members, the at least one ledge forming member comprising: at least one frame member; at least one bracket, the at least one bracket being secured to the at least one frame member; at least one reinforcing member, the at least one reinforcing member being secured to the bracket; at least one removable connector; and a removable form member removably secured to the at least one frame member by the at least one removable connector; and wherein the form assembly is structured to receive a moldable forming composition in the space in between the first and second form members, which moldable forming composition will form the perimeter containment walls of the jump pit upon curing and wherein the first and second form members and the removable form member are structured to be removed from the perimeter containment walls of the jump pit to thereby form a perimeter wall having the at least one frame member secured thereto to form a ledge configured to receive the cover.