Met-Al, Inc - Executive Summary |
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Met-Al, Inc. is a secondary aluminum recycling facility that complies with all requirements for chlorine gas storage. Met-Al, Inc. policy is to adhere to all applicable federal, state and local Laws. If an emergency should occur, our policy is to notify Mount Pleasant Police and Fire departments and request that they respond to the emergency. Our facility produce aluminium ingots for the automotive and other industries. We use chlorine primarily as a cleansing agent. We have an in-house contingency plan and all of our chemical storage areas are placarded. We have (8) eight one ton chlorine cylinders on hand at any one time. We only connect and have one cylinder in service at a Time. This policy limits us to a maximum of two thousand pounds of chlorine release exposure. Our worst - case accidental release scenario is the failure of "one"; one-ton chlorine storage cylinder when the cylinder is filled to the greatest amount allowed, resulting in a vapor cloud exposure. According to the RMP Guidance for offsite Consequence analysis tables, the distance to the end point is 3.5 miles.. Our alternative - case accidental release scenario is the failure of "one"; one-half inch outside diameter braided flexible, (20) feet long chlorine hose; which connects the cylinder to the main piping system manifold. resulting in a vapor cloud exposure. According to the RMP Guidance for offsite Consequence analysis tables, the distance to the end point is 0.1 miles.. We have a preventive maintenance program which includes daily inspections of the system for leaks. All valves are replaced on an annual basis, and the piping system is also inspected annually and replaced as necessary by an outside contractor. We have B kits on hand for repair purposes. The chlorine storage areas are placarded and only supervisors are authorized to switch the chlorine tanks. We had a chlorine spill in 1995 caused primarily by an unauthorized employee under the influence of illegal drugs tam pering with the system. We implemented a tough alcohol and drug testing program and terminated the employee. |