Hmmmm... It's a nice enough image, but it does have a few issues that make me wonder how well it will do in competition. First is the large blown area where the sun is rising/setting. It might have been worth trying to shoot this as an HDR. Another is the slightly distorted perspective of the tower caused by your shooting position and camera angle. If you have access to Photoshop, there are software tools which can help correct this. This looks like an active rail line; have you considered waiting to get a train in the shot? I might also consider a monochrome version just to see how that looks. (And, FWIW, that's a coaling tower; it didn't supply water, just coal)