The beam dump and upper lead shield flexible hose assemblies have been replaced with smaller diameter versions to allow for easier remote handling. The new beam dump hoses are TEL5501 (Rev A) & TEL5502 (Rev A). The new upper lead hoses are TEL5503 (Rev B) and TEL5504 (Rev B). All Swagelok joints were installed 1-1/4 turns past finger tight as per Swagelok instructions. The new Swagelok connections have not been leak tested yet. This will be done after the remote handling test of the vacuum seal and water block which is scheduled to begin on May 27th. |