I have a customer that wants me to repair a 4" rigid metallic conduit that was improperly supported under an I beam bridge. The conduit was hit and broke at the coupling. I would love to remove the wires from the conduit and install an erickson, but this would shut down vital equipment and be very costly and extensive so the customer has asked me if there is a way to repair the conduit without a shut down. I know that OZ Gedney and Appelton makes a fitting that will clamp over the conduit, but not without removing the conductors. I have researched through suppliers and Googled with nno luck so this is my last attempt before I inform the customer of the bad news. Any ideas for a professional and durable repair will greatly be appreciated! Thanks...