gr2vessels,
I understand API 579 deals for FFS. Here the requirement is to replace 2 complete course of a tank of ID 18 Metres which we have already decided to. Now the thing is can we just replace the two course by dewelding on both the top and bottom joints, or should we remove each shell...
Hello,
Is there any calculations as per API 650/653 onto the cutout size of shell course for replacement purpose. We are planning to completely replace two complete shell course in between the other courses. A total of 8 course and the replacement has to be for 5th and 6th. Does API dictate on...