This crude oil preheater outlet duct has 5" of lateral offset (meaning it's really messed up). Rather than do structural steel work to repair the offset we field-fit an expansion joint solution that would accommodate such extreme offset.

This crude oil preheater outlet duct has 5″ of lateral offset (meaning it’s really messed up). Rather than do structural steel work to repair the offset we field-fit an expansion joint solution that would accommodate such extreme offset.