Sriyamto Joko Dwi Purwanto

Coordinating with the drilling operation department

• Disassembling and assembling the drilling equipment and identifying any existing defect in it - Ensure that the drilling equipment is in proper working condition by repairing any existing defect
• Ensuring that work is done safely
• Supporting drilling engineers with planning and designing in order to help drilling operations
• Assisting in analysis post drilling operations
• Ensuring efficiency in drilling operations
• To provide effective and visual on ground safety leadership ensuring at all time that Duty Of Care is maintained is the highest level, providing a safe and proactive working environment, and to achieve optimal production from assigned areas
• Supervise successful operations within their area of expertise
• Check and review daily data in the area of expertise
• Forecast & Budgeting Units: - Diamond Drilling - Reverse Circulating Drilling - Water bore drilling rig - Blast hole rigs - Air compressor - Air compressor booster Hurricane Atlas copco - All Explorations machines
• Underground Drill Rigs
• Epiroc Smart 8 DIAMEC

• Oversees, supervises, inspects, schedules, assigns, prioritizes, and participates in heavy equipment maintenance, general maintenance, and construction work; coordinates work assignments with other supervisors to ensure efficient use of resources; and provides technical expertise.
• Oversees preparation of estimates for work hours, materials, and resources required for projects; approves and initiates requisitions for materials and supplies; and prepares reports and maintains records of repairs.
• Trains and supervises offender maintenance and construction workers; and ensures compliance with applicable safety rules, regulations, and standards.
• Coordinates activities by scheduling work assignments, setting priorities, and directing work of subordinate employees.
• Evaluates and verifies employee performance through the review of completed work assignments and work techniques.
• Ensure proper right-to-know and other OSHA regulations are followed for safety of all employees.
• Purchases and/or requisitions motor vehicles and equipment as well as tools, parts, materials, and supplies used in heavy equipment repair and maintenance.
• Units:
• Excavator CAT 6020B
• Excavator CAT 6030
• Drilling Machines Flexiroc D60 & D65
• Explorations Drilling rigs
• Air compressor machines
• All Equipment supporting

• Coordinating with drilling operation supervisors.
• Disassembling and assembling drilling equipment and identifying any existing defect in it
• Ensure that drilling equipment is in proper working condition by repairing any existing defect.
• Ensuring that work is done safely.
• Supporting drilling engineers with planning and designing in order to help drilling operations.
• Assisting in analysis post drilling operations.
• Ensuring efficiency in drilling operations.
• Units:
• Diamond rigs.
• RC Rigs.
• Water bore drilling rig
• Blast hole rigs
• Air compressor machines
• Air compressor booster Atlas Copco Hurricane

• Monitor service work activities should always refer to the standard manual, and the availability of failure analysis reports & other reports required
• Ensure the high quality of service job
• Ensure the consistent implementation of SHE system and procedure in the working area
• Monitor, coordinate and evaluate unit maintenance and repair activities (both scheduled and unscheduled), and solve any problems related to technical works
• Monitoring progress Repair and Maintenance All equipment - Ensure service jobs are accomplished within scheduled time with high quality
• Monitor service work activities should always refer to the standard manual, and the availability of failure analysis reports & other reports required
• Ensure job scope and results are referring to CAT procedure and specification available
• Control and review service jobs, parts listing and backlog, compare it with the plan and technical report, monitor parts usage, validate parts usage for emergency works, review excessive ordered parts and prepare for return
• Review and analyze maintenance & repair reports
• Coordinate and evaluate the implementation of SHE system and procedure; and identify potential hazards
• Units: - Excavator CAT 6060 FS - Blast hole Drill rigs

• Provide maintenance & repair daily working plan based on the customers strategy
• Ensure field implementation of unit repairs is in accordance with
• KPI
• Ensure accurate forecast and component life data is delivered to the Service team
• Assist customers to monitor and track machine performance
• Report back to event manage team accurate component hours and last change data
• Ensure to meet customers satisfaction and fleet performance KPI - Ensure consistent implementation of SHE system and procedure in the working area
• Monitor and make sure failure analysis reports are available for each activity and warranty claim
• Monitor and make sure any site stock and components are stored properly and make recommendations on improvements to customers
• Monitor, coordinate with assistance of the Event Management team, and conduct problem solving in field maintenance and repair activities for Caterpillar products
• Ensure the working environment is clean and tidy which is in line with Contamination Control objectives
• Support underground equipment
• Unit - Epiroc Raisebor Drilling Rig - Epiroc Haggloader 10HR-B - Haulage CAT AD30,AD55,AD60 - Wheel Loader CAT 1300,1700,2900 - All Caterpillar Product Underground Equipment.

• Create maintenance and repair working plan based on service plan set and monitor availability of required resources (manpower, tooling, parts, and literature)
• Provide maintenance & repair daily working plan based on the strategy and plan set
• Monitor, coordinate and conduct problem solving in maintenance and repair activities
• Ensure implementation of unit reparation is in accordance with planning set
• Monitor outside work process
• Ensure outside work is sent to appropriate vendor and completed within schedule with proper cost
• Monitor components and equipment are stored properly
• Ensure working environment is clean and tidy which is in line with Contamination Control objectives
• Monitor availability of all operating vehicles and in good condition
• Ensure all operating vehicles are kept clean, tidy, and in good condition
• Monitor service work activities should always refer to the standard manual, and the availability of failure analysis reports & other reports required
• Ensure high quality of service job
• Coordinate with a service foreman to assign suitable technicians to do service jobs at customer’s site
• Ensure service jobs are accomplished within scheduled time with high quality
• Handle customer queries and complaints in proper manner and make recommendations
• Ensure to meet customer satisfaction
• Review and analysis maintenance & repair report, accept and distribute important information to related departments
• Ensure availability and distribution of information accurately and timely
• Check, Control and evaluate implementation of SHE system and procedure; and identify potential hazards
• Ensure consistent implementation of SHE system and procedure in working area
• Identify personnel need; coach and counsel subordinate; identify and propose subordinate development program based on competency needed Unit: - Excavator CAT 6090 FS # 400014 , 400015| - Excavator CAT 6050 - Excavator CAT 6040 - Excavator CAT 6030 - Excavator CAT 6015 - All Caterpillar Excavator - Excavator CAT 390 - Excavator CAT 345 - Drilling MD6290

• Help to ensure that the Maintenance Department goals are achieved MA>90%, MTBS>70 hours , Zero LTI by following the procedure which is set up in Company
• Coordination of shutdown and breakdown work with planning section
• Communicating and Reporting
• Monitoring part backlog and schedule preventive maintenance
• Analyst of component or part recommendation as required
• Accurate to complete of Daily Plant Diary and submit the data to Planning promptly before at 6.30 am every day
• Monitoring outstanding part and coordination with logistic section
• Back log are controlled, submit to planner, and Part request is raised as required and suggest prioritization
• Ensure correct manpower levels for shutdown work with planning section
• FMC Support
• Unit:
• Excavator TEREX RH 340
• Excavator TEREX RH 200
• Excavator TEREX RH 170
• Excavator TEREX RH 120 E
• Excavator TEREX RH 40 E
• Drilling SKF 11

• Prepare Order Part for Mayor Repair
• Trouble Shooting
• Organize Man Power
• Monitoring All Unit
• Planning Back Log Service Schedule
• Replace Component Part Failure
• Make Sure CTS (Circle Time System) unit
• Reporting Job Status to Supervisor unit Break Down
• Pending Job to Next Shift
• Unit:
• Excavator Hitachi 2500-5
• Excavator Komatsu PC.1250-7
• Excavator Komatsu PC.2000
• Blast hole Drilling rigs

• Product Service Support
• Planning Schedule Service
• Prepare Outstanding Warranty Part
• Delivery Unit To Costumer
• Make it Delivery Receipt for Costumer
• Reporting to Branch Manager
• Unit:
• Backhoe Loader JCB. 3cx
• Backhoe Loader JCB. 4cx
• Excavator JCB.JS 200

• Periodic Service All Unit
• Repair Unit Break Down Field Area
• Order Part Back Log
• Replace Component part Failure
• Unit:
• Komatsu D85 SS
• Komatsu PC.200-5
• Komatsu Wheel Loader WA500