The surveillance and inspection phase is the first step in the refurbishment process, focusing on a detailed assessment of the pumping unit's current condition. This step involves visual inspections, functional testing, and data collection to identify wear, damage, or potential failures in components.

Specialized tools and diagnostic equipment may be used to ensure a thorough evaluation. The insights gathered during this phase form the basis for repair recommendations, part replacements, and the overall refurbishment strategy, ensuring that all issues are addressed efficiently and cost-effectively.

• Inspect the entire pumping unit to identify any visible damage or worn-out components.
• Check the motor, gearbox and structural components for corrosion, leaks, or cracks.
• Record observations and create a checklist of items that need repair or replacement