90MW Obu Cement Power Plant, Nigeria

PLANT CAPACITY
90 MW (upgraded from 54MW)

PLANT TYPE
3X SIEMENS SGT500 & 1SXGT 700

FUEL TYPE
Natural gas

PLANT MODE
Simple Cycle Base load

LOCATION
Edo State, Nigeria

CATEGORY
Existing Project (COD 2015)

CURRENT ROLE
full O&M services since 2015

SCOPE OF PROJECT MANAGEMENT

– SERVICES SUPPLIED

• Project/Construction Management: Prior to
mobilization of the O&M team,
full Project/Construction Management for
multi-contract “self-build” EPC(M) services consisting
of on-site Project Director and Project Engineer.
• Construction management for all OEM’s,
sub-contractors and sub-suppliers.
• Cost control, quality control, SHE coordination and
reporting to owner
• O&M Services: 6 months prior to commercial
operation date the O&M mobilization to site began
• Mobilization services
• Operation,
• Routine and daily maintenance
• Coordination of planned maintenance by
OEM Siemens
• Unplanned maintenance
• Extra work
• Operational consumables

– COVERED EQUIPMENT

• Gas Turbines and SIEMENS supplied package scope
of supply:
• 3 x SGT-500 Gas Turbines, Generators and
Gas Turbine Packages (turbine and generator
enclosures, ventilation fans, exhaust and filter house)
• Auxiliary systems: (Turbine & Generator Lube Oil
Systems, Fuel System, Vibration Monitoring,
Hydraulic Start System, Fire Fighting System)
• Motor Control Centers (MCC’s)
• Automatic Voltage Regulator System (AVR)
• Gen Protection Relay System
• Synchronization Panels
• Circuit Breakers (Generator)
• Transformers (HV Step-Up and LV Auxiliary)
• Other BOP equipment
• Water Treatment Plant
• DCS
• Plant Fire Fighting System
• Air compressor
• Fuel System (Gas)
• Other related equipment