Thanks JStephen.
Let me clear one thing, is that we already quoted for this project. In initially design we did not used vacuum pressure in our calculations by mistake. Now I am tried to balance the new design (With Design Vacuum Pressure) with the design we quoted. To reduce the shell courses...
Yes JStephen, I am also agreed with you. But I have no proper reference of any code/ standard to guide client.
Please also guide me on my question regarding attachment of heavy crub angle with top shell course and HR 235 material.
Dear Members,
I am working on an inquiry of API 650, 15,000 bbls Crude Oil Tank. The design data is under;
Design Pressure: 1 psig, Vacuum Pressure: 0.5 psig, Design Temperature: 200 °F, Sp.Gr: 0.7, Roof Type: Conical Supported
I have Etank software. Firstly I worked on 54.1 ft diameter &...