If you look close you can see that the edge of this heavy-wall expansion joint was cut in order to fit next to the concrete structure. They welded the flow-liner in on both sides afterward to keep it from leaking. This works, but it adds additional stress the the EJ below it, which wasn’t originally planned for.

If you look close you can see that the edge of this heavy-wall expansion joint was cut in order to fit next to the concrete structure. They welded the flow-liner in on both sides afterward to keep it from leaking. This works, but it adds additional stress the the EJ below it, which wasn’t originally planned for.

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