29-July-2013 The first course of jacketing fits nicely after we removed the boiler mounting pads for the sand dome. Now we have to figure out how to anchor the dome. No, it will not be a wing nut! I weld a nut to the boiler, and with some allthread temporarily hold it in place so I can drill holes through the apron of the dome to through the jacketing. We will bolt the dome to the jacketing.