This cooperative education project is increased the efficiency of storing documents in the service institute taking Bangkok transport by activity 5s to create a better environment within the Parcels Send Cargo Bangkok Station. Documenting issues and cause a space to work with. This research took 5S applied. To achieve a clean and convenient to employees within the Parcels Send Cargo Bangkok Station. By conducting the activity has a satisfaction survey of employees. Which results in the conclusion that implementation of 5S all: Cleanups, Convenient, Clean, Hygiene, A habit. A good level