My Offered Services
List of services offered, including details on the specific skills, expertise, and experience available to potential clients.
AutoCAD
Proficient in AutoCAD with experience in 2D/3D drafting, modeling, and design for engineering and architectural projects, showcasing attention to detail and accuracy
Inventor Pro
Skilled in Inventor Pro with experience in 3D modeling, assembly design, and technical drawings for mechanical and industrial design projects, highlighting attention to detail and creativity.
Machine overhaul and assembling
Experienced in overhauling and assembling machines with expertise in mechanical components, assembly, and troubleshooting, demonstrating attention to detail and adherence to safety protocols.
Schematics diagrams for electrical and pneumatic (braking) system.
Proficient in creating electrical and pneumatic schematics for braking systems, with knowledge of industry standards and regulations, showcasing attention to detail and technical expertise.
Solidworks
Skilled in Solidworks with expertise in 3D modeling, assembly design, and technical drawings for mechanical and industrial design projects, showcasing attention to detail and problem-solving abilities.
Work Experience
FIRST METRO INFRASTRUCTURE LIMITED
ASSISTANT CHIEF ENGINEER III (MAINTENANCE AND RELIABILITY - POWER SYSTEM) ROLLING STOCK
2023 till date
- Coordinate my team to attain a 100% time-bound success rate in train departure through effective pre-checks and predictive maintenance measures.
- Initiate successful diagnosis and rectification of fuel contamination in the 16V MTU 4000 SERIES engine, as opposed to the earlier report due to its unknown sound signal.
- Execute successful diagnosis and rectification of high-pressure fuel leakage in the internal system of 16V MTU 4000 SERIES injectors supply pump.
- Diagnosis and rectification of low-pressure fuel supply along the common rail of 16V MTU 4000 SERIES despite normal fuel pressure display from its MDEC control system.
- Implementation of data collection from the MDEC control system for predictive engine analysis on 16V MTU 4000 series.
- Successfully executed the crankshaft replacement and overhaul on CAT's C18 engine.
- Undertake troubleshooting and installation of the engine turbo in CAT's C18.
- Successful diagnosis and rectification of a non-starting BT 1.6/10AZ Air Screwed Rotary compressor linked to its faulty magnetic contactor.
- Successful identification of moist air after discharge linked to a faulty TAD 2.8 HD type air dryer drain valve of BT 1.6/10AZ Air Screwed Rotary.
- Diagnosis of the Compressor remaining in its unloaded state even after the preset time elapses due to a faulty unloaded time relay of TAD 2.8 HD type air dryer.
- Successful diagnosis in Compressor, its controls, relays, contactors, pressure switches, pumps, valves, and its system, with a 90% achievement rate.
- Engineered prompt preventive schedule servicing on rotary devices, Engines, Compressors, etc., reducing corrective maintenance by 95%.
- Accomplish multiple test validation assessments on flat wheels, brake-distance effectiveness, and voltage-notch test on HST Class 43 stocks, reducing emergency breakdown time by 90%.
- Established rapid diagnosis and repairs of HST Class 43 and Talgo series 8 electro-pneumatic and pneumatic system faults by 85% time gain with the aid of schematics.
- Designed the compatibility ease for the connection of pneumatic brake hoses between Talgo series 8 stocks and NRE EMD 2000 HP Locomotive
- Achieved a 100% recommendation on local usage rate in lubricants and filters (fuel, lubricant oil, etc.) for HST Class 43 MTU 4000 locomotive engines, compressors, and other rotary devices.
- Ensure adequate Engine control diagnosis on its contactors, breakers, relays, etc., with an 85% success rate.
- Incorporated 100% proper documentation of daily records (stocks, schedules, etc.) for future forecast and analysis.
- Ensure onboard and field training of staff, improving staff technical skills and safety by 50%.
- Ensure the Heat, Ventilation, Air and Condition (HVAC) system of Locomotives and their stock are in good operating condition.
- Servicing of the evaporator and the condenser units with adequate cleaning of filters, gas charging (RF 22), checking the cooling effect, etc., based on OEM requirements.
- Successful diagnosis of locomotive's low cooling effect on one of these systems in Class 43 stock linked to a faulty temperature regulator.
- Identify the low cooling effect in the coaches traced to leakages within the air vent.
- Successful diagnosis of tripping HVAC (HCB 1) breaker due to a short-circuited feed from an external source.
- Ensure daily inspection and weekly reporting of seven redline stations (six major and one minor project) assigned to various contractors under varying fields.
- Assist in the inspection of all electrical installations, ranging from lighting, air conditioners, domestic electrical sockets, distribution boxes, generators, etc.
- Partake in project analysis to conform to schematic drawings' accuracy and safety, both for control schematics and pneumatic piping.
- To document and report any suspected faults in building, installation, connections, etc.
- To document and report any form of unsafe act by contractors in the duty process to the required safety department.
- Partake in the testing of all installed office components, such as sockets, lighting, HVAC, air conditioners, ceiling fans, fire alarms, etc.
- Ensure proper cleaning and arrangement of all functional components and materials after the day's assignment.
- Document and report workforce capacity in relation to the executed tasks of various contractors on site.
- Ensure proper arrangement of all office upholstery at required positions.
- Participate in the testing of the water system, water closet, valves, pneumatic piping, etc., for effective operation before commission.
NIGERIA RAILWAY CORPORATION
PRINCIPAL TECHNICAL OFFICER I (MAINTENANCE AND RELIABILITY - POWER SYSTEM)
2013 - 2023
- Achieve an eighty percent staff productivity with a workforce of fifty at the same rate.
- Ensure the HVAC system in offices is at optimum requirements.
- A successful diagnosis of an unusual sound from the compressor identified a faulty compressor air dryer.
- Ensure implementation of the Maintenance schedule plan of diesel engines, compressors, and other heavy-duty equipment, which averts breakdown maintenance by 80%.
- Execute installation of Turbocharger GE 7S1512 with turbine rotor assembly and Radiator Fan drive GE 5SDY53F2 (gear driven).
- Execute the diagnosis and rehabilitation of two GE 7FDL12EFI (2500 HP) Locomotives of four years' dormancy to obtain a 25% rise in district operation.
- Led 750-hr and 1,500-hr OEM-scheduled maintenance on CAT 16CM43C engines, significantly enhancing reliability and overall operational efficiency.
- Troubleshot and resolved mechanical and electrical faults on CAT 16CM43C engines, such as non-return starting air valve failures, engine start inhibition, and phase imbalance.
- Achieved over thirty successful engine overhauls of dismantling, assembling, and installation of Cummins 6BT engines coupled to its alternator, with major replacements such as engine block, crankshaft, etc.
- Accomplished top engine maintenance on Cummins QST 30 SERIES and CATs 3512B.
- Accomplished complete oil and compression rings replacement on all 12 cylinders of the GE 7FDL12EFI engine.
- Identify and rectify an intense dark emission from the Cummins QST 30 SERIES linked to the engine turbo.
- Ensure all locomotives' power packs are in safe operating condition before operation (i.e, diesel engine, Compressor, hydrostatic pump, turbine blower, etc.).
- Ensure valve setting after overhaul to achieve adequate combustion and prevent component failure.
- Initiate and execute root cause analysis on major engine failures, which averted future occurrences by 95%.
- Successfully undertake over forty overhaul maintenance on the BT-1.6/10AZ Air Screw Rotary and the Busch R5020D Rotary Vane Vacuum Compressor to avert breakdown maintenance by 80%.
- Identification and rectification of a compressor unable to stop and build beyond the stipulated pressure linked to its faulty BT 1.6/10AZ Air Screwed Rotary compressor pressure switch.
- Solved Low compressor building capacity with unusual sound rectified and traced to damage in the helical shaft bearing of BT 1.6/10AZ Air Screwed Rotary Compressor.
- Diagnosis of the Busch R50205D Rotary vane compressor with low suction pressure attributed to faulty fiber vanes.
- Identified excessive oil consumption in 3W 1.6/9 Reciprocating Compressor linked to excessive wear in its oil and compression rings.
- Rectified: Low air builds up capacity in the 3W 1.6/9 Reciprocating compressor due to faulty discharge valves.
- Initiated a lubricants chart consumption rate that ensures prompt tracking and improves the supply chain.
- Achieve a 90% diagnosis rate on Compressor controls relating to its pressure switches, contactors, relays, etc.
- Improve safety during heavy-duty tasks (bogies, engines, compressors, wheels, etc.) by 70% with the drafting of a Standard Operating Procedure (SOP) before execution.
- Improved pneumatic brake diagnosis time by 90% with the introductory usage of schematics.
- Design a simplified and digital draft of technical reports, presentations, and locomotive status for easier knowledge and faster data dissemination.