Patent ID: 8074406

Claim:
A modular containment barrier for surrounding one or more liquid storage tanks, comprising: at least two wall panels; at least one corner joint removably connected to said two wall panels, wherein said corner joint connects said two wall panels in angular disposition to one another; at least one corner anchor pad for placement beneath said corner joint and an adjacent portion of each of said two wall panels, wherein said corner anchor pad is removably connected to a lower end of said two wall panels; at least one upper brace for placement above said corner joint and said adjacent portion of said two wall panels, wherein said upper brace is removably connected to an upper end of said two wall panels; a plurality of first openings extending through said corner anchor pad; a plurality of second openings extending through a bottom of each of said two wall panels, wherein said second openings align with said first openings; and a plurality of fasteners extending through said first openings and said second openings to secure a bottom end of said two wall panels to said corner anchor pad.