Cryoplant Installation Design Summary Dana Arenius LCLS-II Cryoplant General Contractor Installation Package Review 1 June, 2017

Design Status Summary Working closely with Smith Group to develop installation GC work documentation in CSI format Contribution to the deliverables include: Wiring schematics of point to point installation electrical and electrical wiring in one-line and control wiring schematics to SG Mechanical interconnecting piping design Equipment locations and termination point details JLab supplied and GC supplied equipment/material list Installation compliance test requirements Review of SG CSI format documentation Review of the SG generated platform structural design Design completion resource manpower and schedule is in place Supportive engineering calculations and vendor documentation to SLAC Building Inspection Office, Pressure Safety Systems, and Electrical Safety committee as design safety validation LCLS-II JLab Director's Cryoplant Installation Review, June 1, 2017

Design Work Status and Plan Forward Detailed status and remaining installation work with required resources have been presented in each of the electrical/controls, and mechanical status presentations. Can not provide remaining mechanical installation documentation by June 15th, forecast is by July 7th LCLS-II JLab Director's Cryoplant Installation Review, June 1, 2017