Dear Experts,
This is my first time repairing a open top Floating roof ,Double Deck storage tank designed according to API 650 for Oil Storage., date of fabrication is 1999, this tank suffers from heavily corrosion in Entire bottom plates (according to the inspection report, Entire bottom...
How to interpret it
Code: API 650
Annex C
C.3.3.3: Deck plates shall be joined by continuous full-fillet welds on the top side. On the bottom side, where flexure
can be anticipated adjacent to girders, support legs, or other relatively rigid members, full-fillet welds not less than
50 mm (2...