Originally Posted By: mul211
First off, any company which the has budget to perform all flange and trunnion calcs is probably cost plus. Those kind of calculations are extremely time consuming and should not be necessary if sound engineering practice has been used. For example a 12" trunnion on a 20" line is good practice. A 4" trunnion on the same line is not good practice and will need to be checked.


I wasn't really digging much about CAESAR II. I just thought that there was a parameter in the CAESAR II that works or checks on flange leakage, that is why I asked.