Ergon Refining Inc.
T-274 Asphalt Storage Tank
Vicksburg, Mississippi

Scope:  Expansion of Ergon's asphalt storage capacity by adding a 120' diameter tank.  The project included the construction of a new containment dike and tank pad, installation of a new outlet structure, valve, and drainage pipe, construction of a cast-in-place concrete ringwall including interior and exterior backfill, placement of riprap for slope stabilization, construction of a sheet pile retaining wall, and construction and relocation of security fencing.