What should be done if the water supply is insufficient for the fire sprinkler system?

When the water supply is insufficient for a fire sprinkler system, the most effective solution is to consider a fire pump or upgrading the water supply. This approach directly addresses the root issue of inadequate water pressure and volume, which are critical for the effective operation of fire sprinklers.

A fire pump can significantly enhance the water supply to the sprinkler system by increasing pressure and providing the necessary flow rates to meet fire protection requirements. Upgrading the existing water supply could involve various strategies, such as expanding the capacity of the water source, improving the infrastructure, or connecting to a larger or more reliable water utility.

Other options may not adequately resolve the insufficient supply issue. For example, installing additional sprinkler heads would not address the underlying problem of low water supply; it could exacerbate the situation by requiring even more flow without ensuring sufficient water availability. Increasing pipe diameter could theoretically allow for more water flow, but without addressing the source of the water supply itself, this option may not yield the desired results. Relying on manual firefighting methods is not a sustainable solution, as it does not provide the automatic response needed in the case of a fire, which is the primary purpose of a fire sprinkler system.

Thus, considering a fire pump or upgrading the water supply effectively targets