ELECTRICAL, AND ALL UTILITY SERVICES LIMTED TO FACILITY MAINTENANCE SERVICE INCLUDES ALL LABOR, MATERIALS, TOOLS, EQUIPMENT AND SUPERVISION NECESSARY TO SUPPLY AND DELIVER FIRM UNINTERRUPTED ELECTRICAL ENERGY, AND UTILITY SERVICES NECESSARY TO MEET THE GOVERNMENT'S NEEDS, RESULTING CONTRACTS COULD BE RESPONSIBLE FOR THE OPERATION, MAINTENANCE, REPAIR, FUTURE UPGRADES, AND FUTURE UTILITY SYSTEM REPLACEMENTS LABOR, MATERIALS, TOOLS, AND EQUIPMENT NECESSARY TO OWN, MAINTAIN AND OPERATE THE UTILITY SYSTEM(S) SHALL MANAGE THE MAINTENANCE, REPAIRS, REPLACEMENT, ETC., OF THE SYSTEM(S) TO ENSURE CONTINUOUS, ADEQUATE, AND DEPENDABLE SERVICE FOR EACH GOVERNMENT OR TENANT. INCLUDING, ELECTRICAL, TELEPHONE, GAS AND WATER UTILITY SERVICE, DRINKING WATER AND WASTE WATER SERVICES. PROCUREMENT OF NATURAL GAS AND/OR ELECTRICITY AND OTHER ENERGY RELATED SERVICES REFER TO THE ENERGY MANAGEMENT SCHEDULE.