Heat, dust, weak grids, long logistics and thin local supply chains punish soft commissioning. If step load, protection, fuel permissives and operator drills were never proven, the first real outage will find the gap. Extreme Ownership means USP&E treats commissioning as proof your operators can repeat at 03:00, not a ribbon-cutting.
What commissioning must prove
Mechanical readiness
Alignment, lubrication, cooling and enclosure integrity under site dust and heat.
Electrical readiness
Insulation, protection settings, earthing and transformer energisation sequences.
Controls and permissives
Fuel, fire, ventilation and emergency stop logic, with fail-safe states documented.
Load acceptance
Load-bank and staged process loads, with voltage and frequency recovery inside agreed limits.
Grid interface
Synchronising, dead-bus closing and reconnection that protect your plant and the grid.
Operator competence
Drills showing your local team can run the sequence without the EPC lead on the phone.
The evidence pack your board and lenders should demand
- As-built single-line diagrams and final protection settings.
- Fuel quality logs and tank cleaning records for liquid fuels.
- Gas quality and pressure witness sheets for gas turbines.
- Step-load traces with timestamps and ambient conditions.
- Punch-list closure with named owners and dates.
- Training attendance, competency sign-off and drill scripts.
Commissioning hands over a culture, not just keys
The same organisation that built the plant trains the team that will island it when the feeder collapses. Training and drills start before energisation, so COD is a handover, not a surprise. After COD, USP&E O&M keeps testing: functional tests are re-run after any change to paralleling gear or controls, and a change log sits next to the sequence of operations.
Local content works best when it is measurable: named trainees, assessed competencies and drill scores, so your plant does not depend on fly-in specialists forever.
Night-shift checklist before COD
- Every permissive has a written fail-safe state.
- Operators can find the sequence of operations without the EPC laptop.
- Critical spares are on site or on a named lead time.
- Fuel sampling has a fixed schedule.
- Everyone knows who to call at 03:00, with a backup.
Why owners choose USP&E
USP&E is a full-service engineering, EPC and O&M company, not a broker. One team designs, builds and runs your plant, so nothing falls between contracts.
Common questions
Who should witness load-bank tests?
Your owner’s engineer and the EPC lead, with recorded traces, not a verbal sign-off. Your operators should watch too, so the O&M team inherits the results.
When should O&M start relative to COD?
Before it. Training and drills should begin before energisation so COD is a planned handover between teams that already know each other.
Where do we start?
Send your target COD, fuel path and current punch-list status to a USP&E engineer.
Facing a power challenge in Africa?
Tell us your load, fuel and timeline. An engineer will come back with options, not a sales pitch.