OLORUNFEMI ADENIYI

Project Name and brief description: Detailed Engineering Design of solar power OLT BUOY
(Crestech Engineering Ltd secondee to National Oilwell Varco, Nig).

TOTAL - EGINA BUOY PROJECT- DETAILED DESIGN - The project is developed with an FPSO and offloading via an offloading system. Offloading will be performed through a remote OLS (Oil Loading System) installed approx. 2km away from the FPSO.

Activities include;
Reviewed and provided comments on documents and drawings from Subcontractors;

 Used Electrical transient analyzer program (ETAP) to verify single line drawings submitted by vendors
 Evaluated the 60 photovoltaic (PV) modules
 Etap for wind turbine analysis
 Participated in Subcontractor /Vendor review and assisted in resolving issues during FAT testing
 Reviewed and Provided inputs on vendor documents
 Issued instruction and maintenance manual
 Lifting procedure
 Solar sizing report
 One line diagram
 Internal wiring diagram
 Eclectic energy d400 wind generator and dump resistor specification
 Tristar MPPT solar regulator specification
 Calculation list
 Orga Solar power system general arrangement drawing.
 Supervised and improved process design and control at outsourced solar cells wafer processing, test and assembly manufacturing.
Prepared and worked on the following documentations;
 Tagging Philosophy for the whole equipment on the buoy
 Equipment list which will include but not limited to Instruments (pig detector, pressure transmitter, Voltage sensor, Temperature sensors) Navigational equipment (Marine lantern, Fog horn, Visibility meter, Photocell), Telemetry (berthing aid, Telemetry antennas)
 Cable sizing and selection specifications
 Signal swivel specification (Transfer of power and signal from the rotating side of the buoy which the solar panel is located to the stationary part of the buoy where some of the Equipment is located.
 Specification of solar power for OLT control system for the unmanned buoy
 Surge and lightning protection specification
 Responsible for calculating energy consumption
 Hazardous area classification drawings
 Handled responsibilities of providing technical guidance to the staff in solar power and wind system startup and commissioning
 Explosive atmosphere (ex) list
Other documentations are;
• OLT - Telemetry Specification
• OLT - Specification of Control System
• OLT - Signal Interface to FPSO(ICSS)
• OLT - Topology Control System
• OLT - Fat Report OLT - Buoy Control System
• OLT - Specification of Navigational Aids with solar panels and power control
• OLT - Specification of Solar power for OLT Control System
• OLT - Electrical Installation Cable Plan
• OLT - Electric System Control Cabinet
• OLT - Electrical Installation - Terminal Diagram
• Participated in the project meetings (e.g.) weekly, engineering & technical meetings
• Model reviews (cable tray) and detailed progress reporting.
• Attended Inter-disciplinary Interface meeting with Client, Vendors & contractors and review of vendors / contractors engineering documents / drawings in line with design requirements to ensure compliance with applicable Total GS codes and standards specifications.
• Used Google sketch skellion to simulate and have an idea how the solar panels will behave and the likely effects of shadows.
• Sizing of Circuit breakers, batteries, Multi cable transit (MCT) with roxtec software for the container which would serve as enclosure for the equipment
• Liaised with other discipline (e.g. mechanical) and also the procurement team
• Developed standard operation procedures and quality or safety standards for solar installation work.
• Performed cost reduction analyses for solar systems.
• Verification of wind power system as uninterrupted power system / secondary power system

Project Name and brief description: CHEVRON Escravos gas project 3B detailed Engineering

The Production Platforms Modification (PPMOD) Project of CONTRACTOR is a part of the ESCRAVOS GAS PROJECT PHASE 3B (EGP3B) scope of work.
EGP3B project gathers AG from eight(8) production platforms, six (6)of which are in the North Offshore Area and two of which are in the South Offshore Area.

Activities carried out include;
• Produced data sheet, electrical load list, electrical legend & worked with international codes and standards
• Sized cables, transformers, motors and generators
• Participated in Subcontractor /Vendor review and assisted in resolving issues during SAT testing
• Simulation of UPS uninterrupted power system design on Etap
• AC and DC uninterrupted power system UPS Battery and charger sizing
• Drafted working drawings, wiring diagrams, wiring connection specifications or cross-sections of underground cables, as required for instructions to offshore crew.
• Instrument Datasheets
• I/O lists,
• Gas detector list
• Control System Block Diagram
• Control room equipment layouts
• Instrumentation Hook up drawings,
• Marshaling Terminal Block Diagram,
• Reviewed client document and subcontractor
• Related with the offshore team to provide electrical information for all the nine gas platforms worked on.
• Prepared monthly vessel movement report for the monitoring of the vessel activities and register all downtime, consumptions and vessel related issues relating to the project promptly to management.
• Produced data sheet, electrical load list, electrical legend & worked with international codes and standards
• Sized cables, transformers, motors and generators
• Participated in Subcontractor /Vendor review and assisted in resolving issues during SAT testing
• Drafted working drawings, wiring diagrams, wiring connection specifications or cross-sections of underground cables, as required for instructions to offshore crew.
• Collaborated with engineers and project managers regarding design parameters for client projects.
• Junction Boxes Drawings and wiring Diagrams
• Electrical Cable Schedule




Project Name and brief description: Seplat Liquid treatment facility (LTF) -Feed

The facility which is located in the western Niger Delta is expected to be constructed and operated by January 1, 2013. Seplat owns a 45 per cent stake and is the operation of the producing licenses of OML’s 04, 38 and 41 located in the above area. The other stakeholder is Nigerian Petroleum Development Corporation (NPDC) which owns the remaining 55 per cent of the licenses.
The company’s operations area covered by the licenses comprises the Sapele, Oben, Amukpe and Ovhor fields.
Currently, wet crude is expected from Seplat flow stations of Sapele, Oben and Amukpe for processing at the SPDC Forcados Terminal. The LTF is to be designed to deliver export quality crude into the transmission line at the Sapele Manifold as defined by the Crude Handling Agreement (CHA).
Activities carried out include;
• Used INtools SPI software to produce; Instrument index, Instrument I/O list, Instrument Loop Diagrams etc
• Datasheets
• Produced Instrument MTO, Instrument Cable Schedule
• Produced Hook-up drawings, Instrument & JB layout, Instrument cable routing
• Various specification and datasheets
• Sized cables, transformers, motors and generators
• Lighting design of the facility and hazardous area classification
• One line diagrams simulation on ETAP and plan layout of electric power generating plants.
• Preparation of material take off (MTO), bill of quantity (BOQ)
• Reviewed and provide comments on documents and drawings from Subcontractors
• Attended Hazard identification (HAZID) and Hazard and operability study (HAZOP)
• Lighting Calculation Note
• Lighting and socket layout

Project Name and brief description: NNPC-NAPIMS functions (overview)

National Petroleum Investment Management Services (NAPIMS) is a Corporate Services Unit (CSU) in the Exploration and Production Directorate of NNPC. It is charged with the responsibility of managing Federal Government investment in the upstream sector of the Oil and Gas industry. NAPIMS' objective is to enhance the Margin accruing to the Federal Government through effective supervision of the Joint venture companies, Production sharing companies and Service Companies through adequate supervision of Budgets and Performance and ranking of projects that gives higher returns on investment to Federal Government. NAPIMS is also engaged in the direct exploration of the frontier and inland basins.

Activities carried out are in phases:
• Used computer-assisted engineering and design software.
• Cable sizing for solar panel junction box (theoretical)
• Simulation of Solar PV arrays (theoretical)
• Detailed Introduction to renewable energy (theoretical)
• Reviewed Electrical procedures for installation test & commissioning.
• Read electrical/instrumentation design specifications and technical drawings.
• Attended meetings, writing reports and giving presentations to managers
• Estimated cash flow projections for projects and evaluate bids.
• Investigated problems and recommend solutions.
• Coordinated projects with other departments, outside agencies, contractors and consultants


As part of the training process in Napims, I was seconded to Shell Warri and Port Harcourt to undergo the following;
• Checking and maintenance of UPS and batteries for the telecoms system
• Control room visit
• Regularly monitoring the parameters relating to Telemetry power operation
• Installation, maintenance, troubleshooting of telephone lines
• Supervised the design and installation of new power inverters for the residential area
• Maintenance of existing telecoms facilities
• PABX, MDF, fiber optic cables and other categories of cable required to set up communication
• Routing, switching and transmission technologies
• Video conferencing installation
• Design of a mini telecommunication system (brief overview)