Eric Moonga

I have been working under the excavator section and during this time, I have been doing several duties as assigned but not limited to what is listed below while working as a contractor under Schlam engineering.

• Collaborated with team members on complex repair projects, ensuring timely completion and optimal results.
• Complete regular removal and installation of new components including engines, hydraulic (pumps, cylinders, valves, hoses and motors), undercarriage systems.
• Repair and replace damaged or worn parts and operate and inspect machines or heavy equipment to diagnose defects.
• Diagnose and repair hydraulic systems, ensuring equipment operates at peak efficiency. Adjust, repair and overhaul work on heavy equipment.
• Read diagnostic reports to identify problems quickly and accurately and at the same time interpret blueprints and technical drawings, overhaul and test machines or equipment to assess operating efficiency for equipment maintenance.
• Utilize various methods to perform routine and preventive maintenance tasks on excavators, such as lubrication wet and dry service, and mechanical services.
• Maintain a safe working environment by always adhering to safety protocols.
• Disassemble equipment using hand tools such as wrenches, sockets and screwdrivers, electric tools, hydraulic tools, pneumatic tools & hoists to begin repair work and to complete repairs.
• Quality control inspection of the heavy equipment for safety compliance and operational efficiency before deployment to production.
• Operate hoists or forklifts when needed to move vehicles or heavy parts around the shop.
• Reduced downtime for fleet vehicles by providing efficient maintenance services and troubleshooting mechanical issues.
• Enhanced equipment reliability by performing comprehensive diagnostics and repairs on heavy-duty diesel engines.
• Assisted colleagues in troubleshooting challenging mechanical issues, fostering a collaborative work environment that encouraged skill sharing and professional growth.
• Contributed to the overall success of the repair shop by consistently maintaining a clean, organized workspace, and participating in ongoing professional development opportunities.
• Increased workplace safety by implementing standardized maintenance procedures and conducting regular inspections of tools and equipment.
• Minimized environmental impact by properly disposing of hazardous materials and promoting the use of eco-friendly products when appropriate.

Equipment Handled:

i. Liebherr R996B; Excavator

ii. Liebherr R9400; Excavator

iii. Liebherr 9250; Excavator

iv. Caterpillar 6040; Excavator

v. Caterpillar 6030; Excavator

• Develop cost estimates and summarize financial forecasts in support of maintenance long-term budget preparation and maintenance strategies.
• Communication of plans to both maintenance and operational personnel, and coordinate with maintenance teams to ensure the plan is resource leveled.
• Manage maintenance requests for work centre and create work orders for all approved notifications.
• Maintaining and updating records of maintenance costs, plant history and task changes within the computerized maintenance management system (CMMS) Pronto Xi.
• Writing maintenance instructions (work instructions, checklists, BOMs,) for detailed scopes of work developed in Pronto Xi.
• Implement documented maintenance equipment strategy within Pronto Xi that clearly defines the work scope including the required trade skills, duration, special tools, materials and necessary equipment. Task lists, bill of materials and plant master data.
• Closely review and ensure that master data is well organized and maintained in Pronto Xi (CMMS)
• Experience with MS Excel and project.
• Establish, maintain, and improve planning and scheduling by constantly reviewing maintenance strategies and work order operations to identify changes & improvements which can be made and ensure scope is correct and all resources required are allocated for efficiency accuracy, and provide feedback for improvement to company leadership.
• Performed root cause analyses on recurring equipment failures, identifying potential solutions to prevent future occurrences.
• Liaise with procurement and suppliers to ensure spare parts are readily available when needed and competitively priced.
• Daily planning, coordination and providing support in activities relating to equipment and asset management within the maintenance department in the workshop and in the field operations.
• Manage maintenance team of 2 employees under my direct supervision with 4 back-shift junior planners while coordinating with 5 maintenance sectional superintendents, 5 sectional coordinators and 10 supervisors and foremen to ensure success in repair schedule according to priority level.
• Ensure the integrity and safe operation of equipment through optimizing plant reliability, up time and output and help eliminate breakdown and maintenance costs.
• Document machine irregularities and completed repairs
• Reduced downtime for critical assets by developing and implementing comprehensive maintenance plans.
• Coordinated with vendors and suppliers to ensure timely delivery of spare parts, minimizing delays in repairs.
• Managed inventory levels effectively, ensuring optimal stock availability for essential maintenance items.
• Created detailed work orders specifying required tasks, materials, tools, and resources for efficient execution by technicians.
• Enhanced asset life cycle with thorough analysis of equipment history, failure modes, and cost factors.
• Ensured compliance with safety regulations and standards throughout all aspects of the maintenance planning process.
• Streamlined workflow processes for maintenance teams by monitoring performance metrics and adjusting task priorities accordingly.
• Reviewed maintenance program for efficiency accuracy and timeliness, and provided feedback for improvement to company leadership.

Equipment Handled:

* EH3500ACII & ACIII Hitachi Dump Trucks

• Complete scheduled services and maintenance activities in accordance with designated schedule and perform routine repairs to equipment.
• Conduct safety checks and complete damage reports.
• Replace, repair faulty, or damaged hydraulic/mechanical parts/components.
• Read and understand technical drawings, schematics and manuals when carrying out tasks to reduce human errors.
• Identified and analyzed malfunctioning equipment's and determined the type of repairs required thus, provided solutions to problems.
• Worked flexible hours, night, weekend, and holiday shifts.
• Participated in team-building activities to enhance working relationships.
• Being in the field services, I ensured that I kept high standards of repairs are carried out daily to ensure high levels of productivity.
• Report near misses and incidents, complete investigations and implement corrective actions in a timely manner.
• Ensure the safety of other employees, contractors or members of the public whilst carrying out duties.
• Participate in risk management and hazard identification processes.

Equipment Handled:

i. Hitachi EX2500; Excavator

ii. Hitachi EX1900; Excavator

iii. Hitachi ZX870LCH; Excavator

iv. Liebherr R9350ER; Excavator

v. Liebherr R9250D BH; Excavator

vi. Liebherr R984C; Excavator

vii. Volvo EC 700CL; Excavator

viii. Volvo EC360B; Excavator

ix. Volvo EC 290BLC; Excavator

• Completed full vehicle inspections to check for leaks, damage, or other issues of concern.
• Inspected and tested equipment to locate worn and damaged parts.
• Replaced damaged, missing, or defective parts with new and refurbished components.
• Performed diagnostic and troubleshooting procedures to find and identify root causes of mechanical issues.
• Performed preventative maintenance oil changes and brake jobs to preserve performance and reliability of vehicles.

• Maintained a safe work environment by adhering to safety protocols and ensuring proper use of equipment.
• Completed comprehensive reports detailing equipment conditions, repair actions taken, and recommendations for future maintenance.
• Replaced defective components or parts as needed.
• Conducted preventive maintenance procedures according to established schedules.
• Completed scheduled appointments on time to drive quality service.

Equipment Handled:

a) Bell B25D Dump Tracks

b) Caterpillar 140H Motor Graders

c) Caterpillar 320 Excavators

d) Caterpillar D8R Track Dozers

e) Hitachi ZX850 Excavator

f) Volvo A40D Dump Tracks

g) Volvo G780 Motor