We have 5 water reservoirs that collect rain water at school campus. This water is used for both cleaning and drinking, so it's important that we keep the reservoirs maintained.
When the roofs rot out, then all kinds of debris ends up in the water. Since we are all about re-using items, we harvested roofing sheets as they came off the three campus buildings that were getting a facelift, purchased new wood for the framing, and then rebuilt the roofs.
Much better!
