Control, Operation and Maintenance Agreements (COMA)

Our COMA service provides structured, ongoing responsibility for the safe operation and maintenance of your HV and LV infrastructure. Delivered by Senior Authorised Persons (SAPs), our engineers work to PWR Serves formalised safety rules, permit systems, and switching procedures. Agreements are tailored to site conditions, asset risk profiles, and maintenance requirements - ensuring compliance with the Electricity at Work Regulations 1989 and supporting continuous, auditable control of plant.

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• Provision and adherence to site-specific safety rules & permit-to-work systems

• 24/7 operational response and switching capability

• Asset condition monitoring and planned maintenance

• Documentation for audits, insurance and regulatory inspections

• Competent Person and SAP cover for routine and emergency work