The following guidelines may be helpful for reducing equipment loading.
1. If the dead loads exceed the allowable,
• Ensure the piping system is adequately supported,
• Remove unneeded supports; they may be the cause of the problem.
2. If the thermal loads exceed the allowable,
• Check the design and operating temperatures. Consult the process engineer to obtain correct or reasonable values for different operating conditions.
3. Try modifying the piping support system and layout
• Add expansion loops if possible,
• Use expansion joints or other flexible joints,
• Consider spring mounted pumps,
• Modify the layout of piping by rerouting,
• Use guides or anchors at strategic locations,
• Use reinforcing pads on vessel nozzles.
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