TEST VERSION: STIR | Screening Tool for Industrial Resilience

Record any on-site systems that can supply electricity, natural gas, or water in the event of a disruption to the primary supply of that resource. Characterize each system in terms of how long it takes to start up, the total time it can run given the assets it supports and any stored or otherwise available resources, the reliability of the system, and whether the system is configured to start automatically in response to a disruption. If two redundant system components operate in sequence (e.g., a UPS and a generator), they should be entered as one redundant system (e.g., “UPS + generator”).

Delete Critical Asset

Load Example Data

Clear STIR Data

Redundant system name How quickly can the redundant system be initiated (hours)? How long can the redundant system operate (hours)? Select supply type backed up by this redundant system: Electricity Natural Gas Water Reliability Is the equipment in the redundant system part of a preventive maintenance program? Yes No Are written schedules and procedures in place and followed for the preventive maintenance and testing of the equipment? Yes No Is there documentation of performance of preventive maintenance and testing, and documentation of observations associated with these activities? Yes No Start-Up Is the redundant system configured to automatically start upon disruption of the primary supply system? Yes No If manual start-up of the redundant system is required, is it supported by written, up-to-date procedures, and are these procedures trained upon with documentation of completion of the training? Yes No
Delete Critical Asset Are you sure you want to delete the critical asset entry? Deleting this entry will remove it from any connected data.

Reliability

Start-Up