Containment dike assembly and method for construction thereof

摘要: An environmental control dike system constructed of a plurality bolted steel sections supported by posts set in concrete below average frost depths, the interior area wall having synthetic liner cover with mating geotextile pad, joined to flanged top V-shaped clamps sized securely form and compressed gently but firmly, into 180 degree fold around wall, clamp being held place self drilling screws flange wall. The connection between is secured two bolts gasketed washer under head bolt, bolt passes through round hole slotted post allowing differential movement due heaving been depth moves very little soil, sheet placed no more than six inches soil will be moved greater distance heaving, passing opening concentric bushing dimension thickness when nut tightened on prevents subsequent locking action can support fencing thereby avoiding need install duplicate system.