Sometime at work I come accross a situation where we can not get lift equipment in the area, the work is too high for a ladder, and the cost of setting up a swing stage vs the ammount of work needed done dosent balance out. In those situations we harness up and drop over the side. Here are a couple pictures of me repelling down a small building at the UCSD medical center scripps, to repair a window.
Its days like these that make my job fun. Had my apprentace at the time take the pitures on my camera, he was just sitting on the roof guarding my safety lines anyway.
Hope you enjoy the post, follow and upvote me if you did, ill return the favor.