MIRAMAR, Fla. – Atlanta-based IDI has begun construction on Miramar Business Center, an industrial park that will eventually contain 915,000 sq. ft. Building A will have 26-ft. clear-height ceilings and will be completed in September 2001. Building B will be finished in August 2001, and it will contain clear-height ceilings of 30 feet. IDI also plans to construct a third 436,000 sq. ft. building with a clear height of 30 feet.