Throughout a facility’s life, it may undergo changes that affect the water-based fire suppression systems. Changes in occupancy type, hazard type, building additions or renovations, and aging can impact fire water demand, while infrastructure alterations and age can influence the fire water supply. Additionally, changes in prevailing codes and standards can always be expected. Facility owners typically apply either NFPA-25 or FM Global data sheets when establishing their inspection, testing, and maintenance (ITM) routine. Both sources provide guidance on the frequency of ITM-related tasks in great detail.
