Among the accidents that may occur in homes or workplaces, fires should be considered separately in terms of risk level. Precautionary measures against possible fires reduce the material impact of a fire. Especially in industrial areas, such disasters can threaten many lives and also cause significant financial loss. Both in Turkey and worldwide, specific standards and regulations have been established for issues that threaten human health or safety. Compliance with these standards is periodically audited by independent organizations.
Scope of EN 12845
The EN 12845 Standard is a regulation that should be considered in this context. Businesses that comply with this standard take an important step in strengthening their corporate image. This regulation encompasses comprehensive life protection measures. It provides guidelines for the design, installation, and maintenance of fire sprinkler systems and serves as a reference and guide. It ensures that the sprinkler systems of buildings or workplaces operate in the safest and most efficient manner. The minimum conditions to be applied in Turkey are officially specified.
Fire safety measures are considered an integral part of building technology. In modern buildings, strict precautions against fire are observed. With this nationwide regulation, both life and property are partially protected. Establishing a unified regulation in Turkey is also important in terms of European norms.
Fire Pumps
Regulations under the “Regulation on Fire Protection of Buildings” are periodically updated, with the last update published in the Official Gazette on July 9, 2015. Beyond automatic sprinkler systems, stages such as design, installation, and maintenance form the official basis of fire protection. The EN 12845 standard, published by the European Standards Committee, is composed of twenty sections, with the tenth section specifically addressing fire pumps.
According to the standard, fire pumps must have a Q-H curve, and the pressure values must correspond to the specified flow rates. If there are two pumps, each must independently maintain the required flow and pressure. In facilities with three pumps, each must provide half of the required flow. Pumps must be dedicated solely to fire protection and kept in a fire-resistant area for at least 60 minutes. Positive suction pressure regulations may apply, while negative suction situations should be avoided. Special provisions exist for submersible pumps, and suction pipe diameters must comply with specific standards. Pump activation tanks ensure operation even in case of leakage, keeping the water supply constantly filled.
Control Panels
The standard also specifies requirements for control panels. Electrical supply must be permanent and dedicated solely to the pump set. All cables must be fire-protected and continuous without splicing. Fuses inside the panel must meet a minimum 20-minute duration criterion. Manual activation and stopping of motors must be possible.
EN 12845 describes both the characteristics of fire pumps and control panels, with special attention to electrical wiring. Compliance is reinforced through training and inspections, covering both pre- and post-fire conditions.
Impact on Building Permits
Audits by independent organizations result in detailed reports to determine compliance. Non-compliance can affect building permits, especially during project modifications or new constructions. Businesses may have a limited time to rectify deficiencies to obtain the permit. Proper compliance protects corporate image and avoids time and financial loss.
Following the standard is critical for the safety of hundreds of workers in large facilities. If Turkish or EU standards cannot be directly applied, other globally recognized standards may serve as reference. Specific areas highlighted by EN 12845 include metros, helicopter pads, stadiums, and airports. Responsibility is shared among authorities issuing permits, employers, architects, engineers, and investors. Construction-related issues fall on the building company, while operational problems are the responsibility of the facility owner. All responsibilities ultimately relate to potential fire damage.
Consulting Support
Since 2007, fire safety regulations have been strictly enforced. In case of any project deficiencies, you may be held accountable. Professional consulting firms provide guidance and monitor the latest versions of regulations, advising on necessary actions for compliance.