SEMD Security Enhancements

Focusing on modernisation, reliability and continuity of service, the programme ensures that critical utility operations remain protected, compliant and responsive to evolving operational needs. Working across a geographically dispersed estate, our teams deliver upgrades with minimal disruption to day‑to‑day activity, ensuring all improvements align with industry standards, regulatory frameworks and United Utilities’ long‑term asset strategy.
The scope of works includes site assessments, replacement and modernisation of estate‑wide security technologies, infrastructure upgrades, and integration of new equipment into existing operational environments. Activities typically involve installing or upgrading physical and technological security measures (non‑sensitive and non‑specified), improving perimeter resilience, enhancing monitoring capability, and supporting estate teams with ongoing maintenance and optimisation. All works are delivered in phased, controlled programmes to minimise operational impact across treatment plants, pumping stations, offices and remote locations. Planning accounts for safety requirements, environmental considerations and coordination with United Utilities’ operational and asset management teams, ensuring consistent, compliant and robust protection across the estate.