Here's what the IT department does. IT Department Overview of Responsibilities. Image via Flickr by dumbledad. In an overall sense, the IT Department is responsible for providing the infrastructure for automation. It implements the governance for the use of network and operating systems, and it assists the operational units by providing them the functionality they need.
If you intend to use rainwater for drinking, minimizing contamination is essential. Keep the rain barrel clean; remove overhanging branches and any debris on roofs or gutters.Use fine wire mesh to keep leaves, bugs and other materials from getting into the rain barrel.he rain that falls in cities or flows across outdoor basins, roofs and other open air surfaces on its way to a barrel is another story. Contamination from animal feces, dead insects, engine oil, car exhaust, lead paint and other substances can make drinking it a health hazard. (See References 1, pages 120e and f).
1 Fill a bucket half full with hot water (the hotter the better). 2  Add two cups of bleach to the water. 3  Place the toilet brush into the bleach water and allow it to soak for at least one hour. 4  Soak it longer if needed. 5  Once clean, remove from the water, rinse with clean water and allow it to dry completely. Fill a bucket half full with water. 2  Add 2-3 cups of washing soda crystals to the water. 3  Place the toilet brush into the mixture and allow it to soak for several hours. 4  Remove the brush to see if it is clean. 5  If needed, add more crystals (another 1/3 -1/2 cup).