Splice in Block Wall?

[elgato]

After removing some river rock I discovered an old steel box with a splice at ground level in a block patio wall. It had obviously been wet multiple times and the box was severely rusted. I chiseled out the box this afternoon. What is the best or proper way to safely fix this? Thank You

 

[ActionDave]

I am closing this thread, in accordance with the Forum’s rules.

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Forum rules prohibit us from assisting a person to perform or assist others to do electrical work who are not qualified. The reason is that the forum’s owner does not want a person to get an answer to the question they asked, but not get answers to the other questions they should have asked and were unaware they needed to ask. Mike Holt Enterprises and the Moderators of this Forum do not wish to place you and your family in danger, by allowing others to give you too little information to ensure that the installation is safe