title: Central State Hospital--upgrading steam lines saves $130,000 a year.
mesh_terms: D003031:Coal; D006746:Hospital Bed Capacity, 500 and over; D006783:Hospitals, State; D008284:Maintenance and Engineering, Hospital / Q000191:economics*; D013227:Steam; D014768:Virginia
chemical_list: D003031:Coal; D013227:Steam