Inspect your tower bases. Cad-welding is the most secure. As for the weep holes, make sure they are not clogged with rust or paint. . . . An organized department is a must. This includes coordination of technical manuals.
Arrow indicates crack.
You'll find magazine holders at most office supply stores. They keep the manuals on the same shelves as transmitter or console binder-type manuals. At my last chief's job, the engineering office had no shelves. Manuals were kept in a file cabinet, and many of the binders just didn't fit. Keeping everything on the shelf has another benefit.