Techsol Group

Defining an operations and maintenance scope

Plant boundaries, starting condition and responsibilities form the basis of a workable O&M arrangement.

An operations and maintenance proposal needs more than a staffing number. It should explain what is included, the condition in which the facility is handed over and how the owner and service provider will work together.

Establish the plant boundary

Identify the generating units, process systems, utilities and shared facilities covered by the agreement. State which activities remain with the owner, other contractors or equipment manufacturers.

Record the starting condition

Review available plant records, open defects, maintenance history and outstanding statutory or contractual obligations. Rehabilitation needed before or after handover should be distinguished from the continuing O&M scope.

Assign practical responsibilities

Agree who provides personnel, consumables, spare parts, specialist services and outage resources. Define the interfaces for permits, purchasing, operating decisions, reporting and escalation.

Use meaningful performance measures

The measures should reflect the plant boundary and factors each party can influence. Availability, maintenance completion and reporting requirements need clear definitions and a process for reviewing exceptions.

Plan mobilization

Allow for recruitment or transfer of resources, procedure review, maintenance systems, training and the handover of technical records. A staged plan helps both parties understand what must be ready before responsibilities transfer.