Protecting Water Sensitive Rooms from Fire
While wet pipe fire sprinkler systems are effective, water can sometimes cause more damage than the fire itself, especially in data rooms and other water-sensitive areas. Whether discharged intentionally, accidentally, or due to damage, water poses significant risks. What was meant to protect property and occupants can lead to damage, revenue loss, higher insurance premiums, or even loss of coverage, disrupting business operations.
So, what are the best ways to prevent fires in water sensitive rooms and mitigate damage?
1. Early Fire Detection Flow Condition: For data and computer rooms, consider advanced aspirating systems that detect smoke earlier than traditional sensors. These detectors sample air through small tubes, distinguishing between smoke and dust. Aspirating systems are cost-effective and offer early detection, reducing the risk to property and life.
2. Fire Suppression With Water: Water discharge can effectively suppress fires, but it often causes extensive damage in data rooms, leading to leaks and equipment malfunctions. To prevent this, water-sensitive rooms commonly use dry-pipe, pre-action, and dual-interlocked systems. These systems pressurize pipes with compressed air or nitrogen to prevent rusting and include leak detection to identify issues before water leaks occur. Water only flows when two detectors trigger alarms, and it releases when fire melts the fusible links. Unlike standard sprinklers, these systems may allow more smoke and fire damage before deploying water.
A water mist system is another alternative. Water mist systems employ a fine spray of tiny droplets to cool down fires and hinder the fire’s spread without drenching equipment. This approach reduces water usage by 80% compared to traditional sprinkler systems. It also reaches tight spaces where regular sprinklers can’t reach and helps control smoke. However, whether you can use water mist instead of sprinklers usually depends on local codes.
3. Fire Suppression With Gas: Clean Agent Fire Suppression Systems offer a waterless alternative for water-sensitive rooms. These systems use inert gases and chemical agents to extinguish fires without leaving residue, making them ideal for protecting valuable electronics and sensitive environments. Common systems like FM-200™ and Novec 1230™ can be chosen based on the area and assets being protected.
Each system has its advantages and disadvantages, so it’s important to assess them based on budget, occupancy type, and potential water damage costs. Considering these factors helps building managers make informed decisions.
Have more questions about protecting your water sensitive facilities?
Contact us! Whether it’s for a new construction project or replacing an existing system, Ryan Fireprotection has the expertise to protect your valuable property from fire and water damage. We specialize in installing a range of special hazard systems, including pre-action sprinklers, clean agents, CO2, water mist, and more. Explore our trusted brands and solutions on our website!
