Dear all ,
my query about the above mentioned subject is that-
- why Caeser version 5 don't give any result for hydro test stress
check?
- Because it is a load case that pipe under goes at the time of
commissioning, during this test, site able to verify the integrity of
pipe, detect any leakages and weld/flange connection problems. Since
this is done only once or twice in the life of the plant, whether B31.1
allows us to raise the allowable for 1.0sh for sustained case to 0.9sy
for hydro test load case.?
Thanks in advance
Shailendra kulkarni
Pipng Stress Engineer
Black and Veatch , Pune - India
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Received on Thu Jan 17 00:21:00 2008