Facility management system

A facility management system comprising:

• a management center including a first database in which information indicating an operating status of a water treatment facility is stored, a second database in which facility information of each of a plurality of the water treatment facilities is stored, the facility information including at least one of a location, a name, a type, and specifications, and a transmission unit;
• a portable water quality analyzer configured to perform water quality analysis on water taken from the water treatment facility;
• and
• a communication apparatus configured to acquire an analysis result from the portable water quality analyzer and transmit the analysis result to the management center,
• wherein the management center receives the analysis result transmitted from the communication apparatus, creates information indicating the operating status, by using the analysis result, and registers the information in the first database,
• the transmission unit of the management center transmits the facility information to the communication apparatus,
• the facility information includes specifications of transmission of the analysis result, and
• the communication apparatus transmits the analysis result to the management center on a basis of the specifications of transmission included in the facility information received from the management center.