Summary
Overview
Work History
Education
Skills
References
Timeline
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Amarsanaa Gerelbaatar

Brisbane,QLD

Summary

I graduated with a Bachelor’s degree in Mining Mechanical Engineering from the Mongolian University of Science and Technology. Over the past 14 years, I have gained extensive experience working at Mongolian Mining Corporation, Sandvik Mongolia LLC, and Oyu Tolgoi LLC (Rio Tinto). I have developed expertise in both surface and underground mining, mobile and fixed plant equipment/assets, the fundamentals of SAP and JDE systems, and work processes related to planning, maintenance, mining operations, safety, and reliability.
Since October 30, 2024, I have been working as an Equipment Specialist at Cosol Global.

Overview

15
15
years of professional experience

Work History

Equipment Specialist

Cosol Global
Brisbane, QLD
10.2024 - Current
  • Create and develop equipment WINs and BOMs in accordance with OEM maintenance and operation manuals.
  • Ensure data accuracy for key fields, such as equipment ID, manufacturer, model, serial number, bill of materials (BOM), functional location, and maintenance plans.
  • Assist with data migration and cleansing activities during system upgrades or rollouts.

Maintenance Planner

Oyu Tolgoi
Umnugobi, Mongolia
11.2023 - 07.2024
  • Follows the six steps for work management (Identify, Plan, Schedule, Execute, Complete, and Analyze).
  • Create a 4-week PM service plan for underground fixed plant high-voltage electrical assets, including underground mining production and service hoists, conveyors, crushers, chutes, RMUs, electrical substations, and refuge chambers, etc.
  • Maximize equipment reliability by using planned maintenance effectively, and monitor the completion of tasks.
  • Daily and weekly plans, manage planned component change schedules, and monitor task completion.
  • Generate work orders in the SAP system, which is used for maintenance planning, and monitor the completion of these work orders.
  • Coordinate with parts coordinators, the inventory team, and the purchasing team to ensure the availability and ordering of necessary parts and components.
  • Reconcile and analyze maintenance histories for monthly and annual reports, and provide findings.
  • Create and develop new maintenance plans, task lists, bills of materials, measurement points, and attach the approved documents (SWP).
  • Develop maintenance tactics and data-cleansing activities.
  • Prepare the next shutdown (major component change-out) plan in collaboration with the shutdown planning team.

Maintenance Scheduler

Oyu Tolgoi LLC (Rio Tinto)
Umnugobi, Mongolia
05.2023 - 11.2023
  • Organize the maintenance team's workforce allocation and utilization for the next four weeks.
  • Analyze and review planned utilization in relation to outstanding and forecasted workload.
  • Prepare the maintenance plan scope, and ensure tasks are ready to be scheduled for the next four weeks. Integrate and align the fixed plant maintenance plan for the upcoming four weeks.
  • Print and prepare all necessary documents for maintenance work areas each week.
  • Develop and coordinate the 4-week schedule with maintenance team supervisors and planners.
  • Demonstrate leadership, and effective teamwork.
  • Comply with HSE rules and regulations at all times.

Maintenance Planner

Sandvik Mongolia LLC
Umnugobi, Mongolia
03.2019 - 05.2023
  • Create 4-week and monthly PM service plans for underground equipment, including Jumbo drills, Loaders (Toro-7, LH410, LH514, LH515, LH517), and Trucks (TH550, TH551).
  • Managed all ancillary equipment for underground mining, gaining experience with various brands such as Toyota, JCB, Manitou, CAT, and Genie.
  • Develop and implement 4-week and monthly PM service plans to optimize equipment reliability and minimize downtime.
  • Analyse maintenance histories and monthly and yearly cost reports, and report findings to department managers and reliability engineers.
  • Maximize equipment reliability by using planned maintenance effectively and monitor the completion of tasks.
  • Execute daily and weekly plans, manage component change schedules, and monitor task completion.
  • Raise work orders in the SAP system, monitor their completion, and ensure effective use of maintenance planning software.
  • Collaborate with stakeholders to minimize equipment downtime and maximize operational efficiency.
  • Create and develop new maintenance plans, task lists, bills of materials, measurement points, and attach the approved documents (SWP).
  • Organize and arrange urgent parts logistics, ensuring fast and safe task completion with a focus on quality.
  • Prepare shutdown (major component change-out) packages, including meetings with shutdown execution teams, JHA, SWP, parts lists, permissions, work orders, drawings, and handover sheets.
  • Create a Gantt chart and resource utilization plan in MS Project for the shutdown (major component change-out).
  • Track the major component change-out process, follow up with the execution team at the end of shifts.
  • Coordinate with maintenance teams to ensure timely execution of scheduled tasks.
  • Comply with HSE rules and regulations at all times.

Planning Engineer

Mongolian Mining Corporation LLC
Umnugobi, Mongolia
10.2016 - 03.2019
  • Create weekly and monthly scheduled PM service plans for all mobile equipment.
  • Maximize equipment reliability by using planned maintenance most effectively, and monitor the completion of tasks.
  • Perform daily tasks, adhere to weekly plans, manage major component change-out schedules, and monitor the completion of tasks.
  • Raise service work requisitions to contractors and subcontractors, and monitor the completion of their work.
  • Recognize and analyze maintenance histories, monthly, and yearly cost reports, and report findings to department managers.
  • Control material requisitions with the warehouse, addressing backlog, and work order requests.
  • Review defect notices, work order requests, and create required parts orders in the JDE system.
  • Develop, maintain, and optimize maintenance and major component change-out plans for heavy machinery, including CAT Wheel Loaders (992K, 998H), CAT Bulldozers (D10T, D9T), and CAT Graders (16M, 14M).
  • Prepare shutdown (major component change-out) packages, including meetings with shutdown execution teams, JHA, parts lists, permissions, work orders, drawings, and handover sheets.
  • Create a Gantt chart and resource utilization plan in MS Project for the shutdown (major component change-out).
  • Track the major component change-out process, follow up with the execution team at the end of shifts, and report to department managers.
  • Work on the JDE system used by Thiess.

Senior Mechanic

Mongolian Mining Corporation LLC
Umnugobi, Mongolia
12.2015 - 10.2016
  • Carry out planned and unplanned services for mining heavy equipment, including CAT Wheel Loaders (992K, 988H), CAT Bulldozers (D10T, D9T), Graders (16M, 14M), and mining ancillary equipment.
  • Provide work instructions and guidance to team members, monitor their work processes, and ensure safety.
  • Work under the direction of the shift supervisor, and comply with HSE rules and regulations.

Maintenance Supervisor

Mongolian Mining Corporation LLC
Umnugobi, Mongolia
03.2015 - 12.2015
  • Carry out planned and unplanned services for mining heavy equipment, including CAT Wheel Loaders (992K, 988H), CAT Bulldozers (D10T, D9T), Graders (16M, 14M), and mining ancillary equipment.
  • To provide work instruction and guidance to team members, and to monitor their work process safely.
  • Work under the direction of the shift supervisor and department manager.

Mechanic

Mongolian Mining Corporation LLC
Umnugobi, Mongolia
08.2011 - 03.2015
  • Perform servicing and general maintenance on CAT Wheel Loaders (992K, 988H), CAT Bulldozers (D10T, D9T), CAT Graders (16M, 14M), and all preventive maintenance (PM) services for mining, mobile, and ancillary equipment.
  • Accurately assess equipment breakdowns, and make optimal repair decisions.
  • To comply with HSE rules and regulations at all times.

Mechanical Technician

Mongolian Mining Corporation LLC
Umnugobi, Mongolia
08.2010 - 08.2011
  • Carry out planned and unplanned services for mining heavy equipment, including CAT Dump Trucks (793D, 785C, 777D), CAT Wheel Loaders (992K, 988H), CAT Graders (16M, 14M), and other mining ancillary equipment.
  • Work safely under the direction of the shift supervisor, senior mechanic, and mechanic.

Tool Man

Mongolian Mining Corporation LLC
Umnugobi, Mongolia
02.2010 - 08.2010
  • Ensure the completion and proper condition of hand tools and special tools for maintenance services, and keep track of, and record, tools distributed.
  • Create lists of discarded tools, and manage reordering.
  • Work under the instruction of the shift supervisor and lead.

Education

Bachelor of Science -

Mongolian University of Science And Technology
Ulaanbaatar, Mongolia

Certificate of SAP Fundamental Training

AssetOn

Skills

  • Maintenance Management
  • Asset Management
  • Shutdown Management
  • SAP Master Data
  • SAP Maintenance Planning
  • SAP material Management
  • Budget Management (ZBB)
  • SAP Maintenance Schedule
  • Data Analysis and Reporting
  • Communication and Collaboration
  • Software Expertise ( MS Excel, MS PowerPoint and MS Project)
  • Teamwork
  • Workplace Safety
  • JDE CMMS
  • Environment, Health and Safety (EHS)
  • Purchase Management

References

References available upon request.

Timeline

Equipment Specialist

Cosol Global
10.2024 - Current

Maintenance Planner

Oyu Tolgoi
11.2023 - 07.2024

Maintenance Scheduler

Oyu Tolgoi LLC (Rio Tinto)
05.2023 - 11.2023

Maintenance Planner

Sandvik Mongolia LLC
03.2019 - 05.2023

Planning Engineer

Mongolian Mining Corporation LLC
10.2016 - 03.2019

Senior Mechanic

Mongolian Mining Corporation LLC
12.2015 - 10.2016

Maintenance Supervisor

Mongolian Mining Corporation LLC
03.2015 - 12.2015

Mechanic

Mongolian Mining Corporation LLC
08.2011 - 03.2015

Mechanical Technician

Mongolian Mining Corporation LLC
08.2010 - 08.2011

Tool Man

Mongolian Mining Corporation LLC
02.2010 - 08.2010

Bachelor of Science -

Mongolian University of Science And Technology

Certificate of SAP Fundamental Training

AssetOn

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Amarsanaa Gerelbaatar