A fire safety solution from Siemens for the Irish Prison Service (IPS) is providing protection for inmates and staff across eight prisons, significantly reducing the chances of false alarms while saving valuable resources. The IPS, operating under the Department of Justice, is a crucial part of the criminal justice system. It is responsible for the safe and secure custody of individuals who are sentenced to prison, held on remand, or detained for immigration-related matters.  As a trusted partner for more than three decades, Siemens has consistently delivered comprehensive fire safety solutions and lifecycle support to this valued customer. This included the recent completion of a significant upgrade of their life safety systems by implementing advanced detection systems and the deployment of Siemens innovative Building X Fire Manager platform with cloud-enabled capabilities.  New technologies and services have resulted in enhanced operational practices and increased protection for staff, inmates and the Siemens engineering team. In addition, the investment in digital services is improving system uptime and enabling data-driven decision making. Smart fire safety technologies The upgrade has been engineered to address the specific demands of the IPS.   Smart Disturbance Free Testing (DFT) Sinteso detectors are adept at differentiating between genuine fire sources and deceptive phenomena such as steam or dust, ensuring precise detection and significantly reducing the chances of false alarms.  These intelligent devices also perform regular self-diagnostics, verifying their functionality and maintaining peak performance, with automatic reporting of any issues and analysis of test results, either on-site or remotely. For the prison environment, this translates to significant practical benefits, as the need to access restricted, sensitive areas is substantially reduced through remote testing capabilities, while hard-to-reach locations such as high atriums can be managed more efficiently. Data-driven decisions To facilitate immediate investigation of any fire incident, authorised prison personnel can now monitor live the status of any fire event from any location via the new Sinteso Connect app. This enables rapid situation assessment and early decision-making, including determining whether evacuation is necessary and how to best manage a planned, phased evacuation, a particularly important factor given the significant disruption invloved in evacuating a prison. Further efficiencies are being achieved with the introduction of the new automated eLogbook system, which automatically records all fire-related events and interactions. This digital approach eliminates the need for manual logging, providing authorised officers with instant access to comprehensive system records from any device, while ensuring accurate, time-stamped documentation of all system activities. To enable comprehensive monitoring across multiple prison locations, Siemens has implemented Building X with Fire Manager. This solution provides full visibility of the status of all sites on a single dashboard, offering access to both real-time and historical data. Designed to support the IPS by delivering greater operational insights, it enhances maintenance planning, execution, and reporting. Customer gains The IPS is able to take advantage of new corrective and preventive service models, alongside continuous system performance monitoring and checks. Remote fault interrogation allows issues to be diagnosed, resolved, and restored without always requiring an on-site response. In cases where on-site intervention is necessary, engineers arrive fully equipped with detailed system diagnostics and historical data, significantly reducing problem resolution time and improving first-time fix rates. The integration of smart, self-testing detectors combined with remote servicing capabilities has produced significant operational efficiency gains for the IPS, automated diagnostics have reduced manual inspections, remote troubleshooting has eliminated unnecessary site visits and real-time performance monitoring is enabling predictive maintenance. A mandatory Health & Safety protocol means that officers must always escort contractors during service visits, involving considerable resource. A pilot test has revealed the extent of the efficiency gains: a total of 76 escort days have been saved, enabling valuable time to be redirected to core security duties. This new approach not only enhances operational efficiency but also maintains rigorous safety standards while significantly reducing resource demands on security personnel. Governor of Works for the Irish Prison Service, Rónán Dunning, commented, – “The integration of new digital systems and services represents not only our commitment to technological excellence but also our dedication to deliver a sustainable, future-proof safety infrastructure across our organisation.” Joe Walsh, Head of Siemens Smart Infrastructure summarised the project – “Through our strategic partnership with the Irish Prison Service, we have engineered a holistic fire safety solution that not only addresses their multifaceted requirements and supports the complexities of their operational environment, but one that is also delivering measurable outcomes.” For further information on Siemens Smart Infrastructure – Buildings www.siemens.co.uk/cerberusFor further information on Siemens Smart Infrastructure, please seewww.siemens.com/smart-infrastructure Building, Design & Construction Magazine | The Choice of Industry Professionals

The benefits of the partnership approach adopted by Siemens has been demonstrated in a project by EDSB to develop a fire detection and air sampling solution for a new warehouse operated by one of the UK’s most prominent retailers. The facility in Warrington saw some 1,000 devices installed to protect the 81,570 m2 logistics warehouse area and its ancillary offices. Given the scale of the warehouse, which features high ceilings extending up to 43 metres at the highest point, the detection system needed to provide comprehensive coverage across the entire space. EDSB’s solution included air sampling with low-level test points and pipe runs exceding 200 metres, ensuring the system could accurately detect fires without interference from environmental conditions. Before stepping foot on-site, EDSB’s in-house design team was tasked with creating for the project a compliant BS:5839 Part 1 system, aligned with the Category L1/P1 standards. Given the building’s complexity – including multiple mezzanine levels, cold storage areas, aerosol and battery storage, automated racking systems and comms rooms – the design required a range of detection technologies tailored to each area’s specific needs and environmental conditions. Working with Siemens, after reviewing the 3D BIM models, specifications and fire strategy information, EDSB proposed a combination of air sampling systems, infrared linear beams, multi-sensor detectors, triple infrared flame detectors and gas suppression systems to ensure comprehensive coverage and compliance. One of the main focuses of the brief was to develop a zero-false-alarm system, given the considerable costs associated with four-hour halts in production that could arise from unnecessary shutdowns. In consultation with Siemens, a solution was designed which saw a hybrid fire detection system capable of identifying environmental factors such as dust, smoke and exhaust fumes that could trigger false alarms. Also central to the fire safety considerations was the high ceiling space which presented a particular challenge for traditional smoke detection: ‘stratification’ was identified as an issue whereby the smoke plume generated by a fire cools as it rises, often resulting in it having insufficient buoyancy to reach the roof and activate detectors. This was overcome by using Siemens ASD (Aspirating Smoke Detection), with the first stage of the installation process undertaken once the roof structure was in place. EDSB installed pipework and air sampling units in strategic positions across the warehouse to cover all areas, including the high ceiling zones. Following installation, the entire system was tested and calibrated to ensure optimal performance. Another challenging factor in the project was the need to undertake phased works which operated in parallel with the warehouse construction. Several planning meetings took place to fully understand the site conditions and construction schedule. These meetings were crucial in ensuring that the installation would proceed smoothly alongside the building’s construction. Both the EDSB and Siemens teams, as well as the construction managers, worked together to align on the scope, timeline and logistics of the project. Additionally, potential challenges such as access points and space constraints were identified and strategies were put in place to prevent delays later in the project. Geoff Wain is a Senior Project Manager at EDSB. He comments – “This project has been a coordinated effort from the design stage through to installation and commissioning, primarily utilising in-house engineers. A dedicated site project engineer handled daily communication with our client to ensure that the phased works were completed on time, delivering the project to the end client. The high standard of workmanship across the site is a testament to all those involved.” Alistair Lyon was EDSB’s Install Leader on the project who said – “I believe what we have achieved is something that should be celebrated. This has been a long, challenging and complex installation and we have delivered an end product that we can all look back on and say we are proud to have been a part of.” The facility has a Desigo CC building management head end which is able to display the information relating to the fire system and allows operators to visualise it. Desigo CC is also used on site to manage the HVAC systems, meaning all the building operation data can be viewed via a single interface. This leads to operational and energy efficiency savings. The on site computerised maintenance management system (CMMS) is also integrated into Desigo CC, with its open architecture allowing this integration to happen. Siemens John Fennah added – “At Siemens we always strive to work closely with our partners and this application is an excellent example of how such an approach can achieve the best solution. By understanding and addressing the specific challenges presented by this warehouse, EDSB were able to match the appropriate technology with the different requirements, arriving at an integrated system which optimises fire safety while effectively managing the HVAC.” In total, the site comprises nine networked Siemens fire panels, 34 Siemens aspirator panels, and more than 30 high-level Siemens beam detectors. The warehouse is equipped with 200 interfaces that control various shutdowns and integrate with third-party systems. Special care was taken to ensure the system provides comprehensive coverage. For further information on Siemens Smart Infrastructure – Buildings www.siemens.co.uk/cerberus For further information on Siemens Smart Infrastructure, please seewww.siemens.com/smart-infrastructure Building, Design & Construction Magazine | The Choice of Industry Professionals