LV Authorised Person

Job PurposeThe LV Authorised Person (AP) is responsible for the safe operation, control, isolation, and management of Low Voltage (LV) electrical systems within a highways tunnelling environment. The role ensures compliance with electrical safety rules, project specifications, and statutory regulations, safeguarding personnel and infrastructure during installation, commissioning, maintenance, and fault-finding activities.Key Responsibilities1. Electrical Safety and AuthorisationAct as the designated LV Authorised Person under the project Electrical Safety Rules.Issue, control, and cancel Permits-to-Work and Certificates of Isolation for LV systems.Ensure safe isolation, earthing, and reinstatement of LV electrical equipment.Maintain and manage LV switching schedules and system diagrams.2. Operation of LV SystemsControl and operateLV distribution systems including: Tunnel lighting and emergency lighting systemsVentilation plant suppliesPumping stations and drainage systemsFire detection and life safety systemsTraffic management and tunnel control systemsCarry out switching operations in accordance with approved procedures.Respond to electrical faults and emergency situations.3. Compliance and RegulationEnsure works comply with the current edition of the Institution of Engineering and Technology Wiring Regulations (BS 7671).Operate in accordance with guidance from the Health and Safety Executive and project-specific safety rules.Support compliance with relevant UK legislation ..... full job details .....