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Engineering > Design Reviews > WBS 12 Vacuum Vessel Structural Design Analysis
Review Title Vacuum Vessel Structural Design Analysis Peer Review
Date 22 April 2004
Cognizant Engineer Fred Dahlgren
Responsible Line Manager Brad Nelson
Review Board Chairperson Wayne Reiersen
Review Board Members Paul Goranson, Mike Viola, Irving Zatz, Bob Parsells
Invited Attendees Hutch Neilson, Phil Heitzenroeder, Mike Cole, Kevin Freudenberg , Bob Keilbach
Other Attendees  
Charge 1) Are the loading conditions to be imposed on the vessel, including cyclic loadings, well defined?

2) Are the stress and deflection limits defined?

3) Are the stresses and deflections, including fatigue effects, within the limits?

4) Is the vessel robust against buckling for the load cases to be considered?

5) Does the vessel operate safely over the whole temperature range?

6) Are these adequate margins to allow for variations in loading, weld efficiency, etc.

Design Review Material



Chits and Project Disposition

Review Board Report
Items Reviewed

Sat Unsat


Appropriate requirements identified
Development plans and schedules N/A
Regulatory compliance including USQD and NEPA N/A
Disposition of CHITS from previous reviews N/A
Cost objectives N/A

Other review objectives addressed

(Attachment 4 of ENG-033)


Summary of Results

Acceptable pending resolution of concerns


(check  one)

 Acceptable pending resolution of concerns - CHITS identified above must be resolved prior to installation.
Incomplete - Additional work is required prior to another design review.

Cog Engineer Close-out

(check when done)

      Action required by Disposition is complete

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