Undulator Week Issues

1
Undulator Week Issues

• C.E. Rago
• System Integration

2
Integration Issues

• SLAC Earthquake Updates
• Written Report under review prior to SLAC-EC
  presentation.
• DeBarger / Dormiani
• Difficulties
• SLAC Procedural Adjustments / Pending Upgrades
• Design Style, Complete Integrated Procedures
• Uniformity / Efficiency of Installation

3
Summary

• Magnet, Girder, Pedestal System is in compliance
  with current SLAC Earthquake standards in
  regards to preservation of functionality.
• SLAC-1-720-0A24E-002 with slight modifications
• 1997 Uniform Building Code
• Caveats
• Formal Earthquake Committee Approval
• Installation procedures must support the current
  ANL design and all manufacturer installation
  procedures.
• Earthquake preloads must be applied, equal to and
  or greater than the ANL design.
• ANL to load tests to failure are run on
  positioning slides.
• Hard Shims, between pedestal and concrete, needs
  to be analyzed.

4
Pre-Loads/ Stresses

• Foot Plate Connection 1300 in-lbs
• Support Plate to Transition 380 in-lbs
• Transition Plate to Slide 330 in-lbs
• Slide to Girder 300 in-lbs
• Girder to Interface 70 Yield

5
Slide Test

• No manufacturing data available on seismic and or
  similar loads.
• M/Mp 81 (Seismic M / Static Mp)
• Mp is about the Z axis.

6
Hard Shims

• Current Assumption
• There is no stand-off between anchor plate and
  the concrete floor.
• ANL design
• Shims at 6/6 anchors
• Grouted Base Plate
• Sand filled Pedestal

7
Concrete Anchors

• Assumed Hilti HIT-RE-500-SD Adhesive Anchors.
• Current calculation was simplified to use only 4
  outer anchors.
• Must calculate the effect of 6 anchors per
  pedestal.

8
Integration Issues

• Integrated Assembly Procedure
• Zurawel to Lundahl to Poling
• Start from existing ANL procedures.
• Zurawel is expanding to cover all field tasks.
• Lundahl coordinating alignment.
• Metrology dominates assembly-LeCocq Wolf
• Poling will control vacuum, handling, and
  anything else we need.