The ESS accelerator construction project is organized in 12 workpackages:
- Management
- Beam Physics
- Normal Conducting Accelerator
- Spoke SCRF
- Elliptical SCRF
- RF Systems
- Beam Diagnostics
- High Energy Beam Transport
- Cryogenics
- Vacuum
- Installation
- Test Stands
The cryogenics and vacuum work packages encompass all such services at ESS.