Inactive
Notice ID:2-B139-P-00106-00
The Advanced Photon Source Upgrade Project (APS-U) is planning a storage-ring upgrade that will reduce the electron-beam emittance by a factor of ~75. This ultra-low emittance is achieved by replacing...
The Advanced Photon Source Upgrade Project (APS-U) is planning a storage-ring upgrade that will reduce the electron-beam emittance by a factor of ~75. This ultra-low emittance is achieved by replacing the present storage ring lattice with a multi-bend achromat (MBA) lattice. The APS uses ion pumps of various sizes to achieve and maintain ultra high vacuum (UHV) in the accelerator. Fabrication, quality control, testing, delivery, and documentation of: • Three hundred seventy eight (378) ion pump cables with a length of 150 feet.