When checking my yard I noticed what appears to be a broken bond wire. Not sure when it happened as it probably took a while to work its way out of the ground ( CA quake of July 2019 )? It seems to be coming from the left (towards pool as the equipment pad is to the right ). It is less than 20 ft. to the equipment pad from the break. Can I patch from the broken end ( pool side )to the pad with split nuts either in a shallow trench or above ground by the fence line and tie into the equipment bonding? Is there any way to confirm bonding once I do this?