Re: Root cause for Roof Deck rupture & Pontoon rupture in an EFRTFrom: BABRTs 973 
Date: Friday, April 20, 2012
Time: 10:41:20 AM
Remote Name: 22.214.171.124
CommentsLooking at the second picture the leg is not pined. Looks like when the legs on the roof were pined in the low position and your observation there was corrosion preventing the legs from operating,the pin was removed with the thought being the weight of the roof would push the leg up through the sleeve.
They were wrong.