Decommisoning of Internal floating roof tankFrom: manish 
Date: Thursday, April 12, 2012
Time: 3:10:01 AM
Remote Name: 220.127.116.11
We have an xene internal floating roof tank. Tanks is going for maintenance to do tank bottom inspection. How to decommission this tank? Person have to enter the internal floating roof to change the supporting leg position from operation height to maintenance height. Any decommissioning procedure available for internal floating roof tanks?