Trailer frame breakage

Sorry to hear about this. I did not know that those Norco/BAL frames are susceptible to damage like that. They aren't welded together, they use huck bolts. I don't think you can just start welding things up to fix damage. I would phone Norco and talk to them. Maybe they have some specs on how to repair the particular damage. I talked to them a couple of years ago and the guy I spoke to was quite helpful. I doubt Eclipse would help 4 years later. You might also talk to a reputable frame and axle shop and have them inspect it and render an opinion. Also, perhaps try asking on the Lance forum, they've been using these frames for some time now.