Requesting a certificate of public convenience and necessity authorizing an increase in design capacity of the SESH mainline by 45,000 dekatherms per day; the construction, ownership and operation of a new Dentville Compressor Station, which includes a single compressor (8,000 horsepower), related 0.76 miles of 20-inch piping and appurtenant facilities located in Copiah County, Mississippi; and for rolled-in rate treatment for the project, all as more fully set forth in the application which is on file with the Commission and open to public inspection.