Building system with flexible facility operation

A method of a building system of a building comprising:

• receiving, by a processing circuit, via a graphical user interface from a user device, a prioritization of a plurality of operating modes comprising a first operating mode and a second operating mode, the prioritization prioritizing the second operating mode over the first operating mode;
• operating, by the processing circuit, one or more pieces of building equipment to supply air to a building space based on the first operating mode, wherein the first operating mode defines one or more first parameters for the one or more pieces of building equipment to control one or more environmental conditions of the building space, wherein the one or more environmental conditions are at least one of a temperature of the supply air or a humidity of the supply air;
• determining, by the processing circuit, an indication to update operation of the building space based on an emergency situation occurring relating to an infectious disease and the prioritization of the second operating mode over the first operating mode;
• and
• responsive to a determination to update the operation of the building space based on the emergency situation and the prioritization, actively operating, by the processing circuit, the one or more pieces of building equipment based on the second operating mode, wherein the second operating mode is an emergency response mode that defines one or more second parameters for the one or more pieces of building equipment and is adapted to reconfigure the operation of the building space to control the one or more environmental conditions of the building space to reduce a probability of a spread of the infectious disease between occupants located within the building space while the occupants remain within the building space by controlling at least one of the temperature of the supply air or the humidity of the supply air to deactivate the infectious disease while maintaining a particular level of environmental comfort for the occupants.

A building system for a building comprising:

• one or more storage devices storing instructions thereon;
• and
• one or more processors configured to execute the instructions to:
• receive, via a graphical user interface from a user device, a prioritization of a plurality of operating modes comprising a first operating mode and a second operating mode, the prioritization prioritizing the second operating mode over the first operating mode;
• operate one or more pieces of building equipment to supply air to a building space based on the first operating mode, wherein the first operating mode defines one or more first parameters for the one or more pieces of building equipment to control one or more environmental conditions of the building space, wherein the one or more environmental conditions are at least one of a temperature of the supply air, a humidity of the supply air, or a mixture of indoor and outdoor air of the supply air;
• determine to update operation of the building space based on an infectious disease and the prioritization of the second operating mode over the first operating mode;
• and
• responsive to a determination to update the operation of the building space based on the infectious disease and the prioritization, actively operate the one or more pieces of building equipment based on the second operating mode, wherein the second operating mode is an emergency response mode that defines one or more second parameters for the one or more pieces of building equipment to control the one or more environmental conditions of the building space to reduce a probability of a spread of the infectious disease between occupants located within the building space while the occupants remain within the building space and are exposed to the supply air by controlling at least one of the temperature of the supply air, the humidity of the supply air, or the mixture of indoor and outdoor air of the supply air to deactivate the infectious disease or remove the infectious disease from the building space while maintaining a particular level of environmental comfort for the occupants.