revised bio data miles

CURRICULUM VITAE
PERSONAL DATA
Name : MILES E. TROCIO JR.
Home Address 959 Katipunan Corner F. Trocio
Sts. Luray II, Toledo City
Present Address : DAS Pag-asa Village, DAS, Toledo City,
Cebu, Philippines
Contact Number : Mobile: 09156380767 or +639167566986 E-Mail Ad :
miles_trocio95@yahoo.com
Age : 55 years old
Date of Birth : October 21, 1959
Place of Birth: 959 Katipunan corner F. Trocio Sts., Luary II, Toledo City
Sex : Male
Height : 173cm (5’8”)
Weight : 68 kgs.
Civil Status : Married with 7 children
Citizenship : Filipino

Religion : Roman Catholic
Blood Type : “O”
Language/Dialect : English, Filipino, Visayan
Spoken
Profession : Registered Mechanical Engineer with License No. 0044106
Name of Spouse : Evelyn Cabañero Trocio
Taxpayers : 144-615-448
Identification No.
Social Security : 05-0861493-7
System No.
Passport No. : EB 1768147
Expiry Date : 20 Jan 2016
EDUCATIONAL BACKGROUND
COLLEGE : University of San Carlos
Technological Center
Cebu City, Philippines
1977-1982
Bachelor of Science in Mechanical
Engineering
HIGH SCHOOL : South Western University
Cebu City
Philippines
1973-1977
ELEMENTARY : Toledo City Central Elementary
School.
Toledo City, Cebu, Phils.
1967-1973

TRAINING/SEMINARS ATTENDED
TITLE CONDUCTED BY
1.1 SEMINAR /WORKSHOP/ PLANT VISIT SPONSORED BY FLSmidth
ON RAPTOR CONE CRUSHERS MAINTENANCE,
PROPER ASSEMBLING OF PARTS,
FABRICATION/QC , TESTING ,IN FLSmidth FACTORY IN
CHICAGO ,ILLINOIS, USA.
1.2 TECHNICAL DISCUSSIONS IN SALT LAKE CITY, USA
(HAD RAISED 17 ISSUES AND RECOMMENDATIONS TO HELP FLSmidth
IMPROVE PERFORMANCE OF RAPTOR CRUSHERS.
( NOW BEING ADAPTED BY FLsmidth AND INCORPORATED IN THE NEW DESIGN OF
PARTS )
1.3 PLANT VISIT IN OSISKO MINES
IN BRITISH COLUMBIA, VANCOUVER, CANADA. (TRAINING ON PROPER
OPERATION AND MAINTENANCE OF RAPTOR CONE CRUSHERS)
1.4 PLANT VISIT IN COPPER MOUNTAIN MINES
IN VAL DE ORE, VANCOUVER, CANADA. (TRAINING ON PROPER OPERATION AND
MAINRTENANCE OF RAPTOR CONE CRUSHERS)
1.5 SEMINAR /WORKSHOP/ PLANT VISIT SPONSORED BY METSO
ON METSO CONE CRUSHERS MAINTENANCE,
PROPER ASSEMBLING OF PARTS,
FABRICATION/QC , TESTING ,IN METSO FACTORY IN
NEW DELHI, INDIA
1.6 FACTORY VISIT AND TECHNICAL DISCUSSIONS WITH METSO TECHNICAL
GROUP HELD IN METSO FACTORY IN TAMPERE CITY, FINLAND.
1. Efficient Power Plant Management Technology Research Center
University of the Philippines
Seminar/Workshop Diliman Quezon City

1997
2. Construction Management National Education Center
Seminar University of the Philippines
1995 Diliman, Quezon City
3. Fiberglass Products Manufacturing Technology Livelihood Research
Seminar/Workshop Center, Manila
1995
4. Managed Maintenance Program National Power Corporation
Implementation Seminar Talavera, Toledo City
5. Valves and fittings Seminar Swagelock Company
1992
6. Pumps Operation and Maintenance ITT Company
1992
7. Bearing Application and Maintenance SKF, Degalen Company
1991
8. Lubrication Engineers Seminar Philtectic Corporation
1991
9. Performance Management Seminar Human Resource Development
1991 Officers, ATLAS MINING
DAS, Toledo City
10. Job Evaluation Appreciation Course Human Resource Development
DAS, Toledo City
11. Formsprag Clutch Application and Formsrag Company
Maintenance Seminar
1991
12. Managerial Effectiveness Development Training Officers, ATLAS MINING
Human Resource Development Program DAS, Toledo City
1990
13. Failure Analysis; A key to equipment Callex Phils.-PSME, Toledo
Conservation
1990

14. Omnicone/ 7-Fl Symns Crusher Nordberg. Phils
Theory of Operation and Maintenance
1990
15. Systematic Approach for Human Resource Development
Good Organizational Development Officers, ATLAS MINING
1989 DAS, Toledo City
16. Effective Communication Human Resource Development
Seminar Officers, ATLAS MINING
17. Supervisory Leadership Development Human Resource Development
Seminar Officers, ATLAS MINING
18. Technical Report Writing PSME-Toledo City Chapter
Seminar
1987
19. PERT-CPM PSME-Toledo City Chapter
1987
20. Engine Lubrication Center Shell
1985
21. Productivity Improvement Human Resource Development
DAS, Toledo City
22. Rexnords Symons Cone Crusher Nordberg Phils. Inc
Operation and Maintenance
1983
23. Industrial Safety and Fire ACMDC-Safety Department
Prevention
1983

WORK EXPERIENCES:
January 11,2011 – present DEPARTMENT MANAGER
CRUSHING PLANT MAINTENANCE
AND GRINDING/FLOTATION/FILTERING
MAINTENANCE
CARMEN COPPER CORPORATION
( A Subsidiary of Atlas Mining )
Bo, Don Andres Soriano, Toledo City, Cebu,
Philippines
AREA OF RESPONSIBILITIES;
1.0 CARMEN CONCENTRATOR
(60,000 MTPD Copper Concentrator)
BASIC FUNCTION
Over-all In-charge of the maintenance works of all mechanical equipment of Carmen
Concentrator Crushing Plant , Grinding, Flotation and Filters.
DUTIES AND RESPONSIBILITIES
Oversees, manages and directs the over-all maintenance of Crushing Plant equipment as well as
in Grinding, Flotation and Filters and auxiliaries.

AREA OF RESPONSIBILITIES
1. C rushing Screening and conveying System Maintenance
EQUIPMENT HANDLED:
1.0 1- unit 54 x 74 Allis Chalmer Gyratory Crusher
1.1 2- units 1084 Secondary Hydrocone Crushers
1.2 5-units 384 Tertiary Hydrocone Crushers
1.3 3- units Secondary Raptor Crushers, XL-900
1.4 3-units Tertiary Raptor Crushers, XL-600
1.5 15- units 8’ x 20 ‘ Vibrating Screens
1.6 Conveying System
1.7
OTHERS :
BALL MILLS , FLOTATION , THICKENERS AND FILTRATION EQUIPMENT
June 21, 2009 – December 15, 2010 MECHANICAL SUPERINTENDENT
SERI MINING CORPORATION
Danao, Cebu
AREA OF RESPONSIBILITIES:
DANAO MINES
BASIC FUNCTIONS :
Responsible in the conceptualization, design and fabrication , Construction and Maintenance of
all Mining facilities and equipment.
DUTIES AND RESPONSIBILITIES :
Responsible in the conceptualization, design and estimates, selection of equipment and
construction of all Surface and Underground facilities and equipment.
Oversees, manages and directs the total, repair , reconditioning and commissioning of all Plant
equipment and auxiliaries.

June 30, 2008 – January 31, 2009 MECHANICAL SUPERINTENDENT
MILLING, CRUSHING AND FLOTATION
GOLDEN STAR RESOURCES INC.
BOGOSO MINING OPERATIONS
ACCRA, GHANA, WEST AFRICA
Milling, Crushing , CIL and Flotation Plant equipment
BIOX PROCESS
Oversees, manages and directs the total rehabilitation, repair , reconditioning and commissioning
of all Plant equipment and auxiliaries.
2 C rushing/Milling and conveying System Maintenance
3 Grinding plant maintenance
4 Copper floatation maintenance
5 CIP-CIL Circuit maintenance
6 Maintenance planning and Logistics Support
BASIC FUNCTION

Oversees the maintenance management function of the entire 10,000 DMT/day Gold plant in
Bogoso Operations.
Directs plans, leads, organize and controls the mechanical aspects of the Operation.
1. Conducts and presides the maintenance coordinating meeting daily with the Area
Superintendents, Supervisors (Gen. Foremen and Foreman) to review, determine and arrange
the priority maintenance jobs accordingly based on critically and urgency of need to attain a
smooth and efficient performance execution.
2. Reviews and discusses the maintenance work programs and major rehab activities with the
Area Superintendents, Gen. Foremen and Foreman and provide schedules, plans and specific
instructions on the work detail and logistical requirement prior to the implementation of
activities.
3. Directs and supervises critical jobs, major or new assembly installation, modification and/or
any emergency non-routine work activities.
4. Evaluates and decides the certain mechanical component or equipment should be taken-in for
repair to discourage-eliminates high cost of repair resulting from sustained operation of such
equipment.
5. Approves the release of equipment for operation after completing the quality control
inspection and functional tests initiated.
6. Coordinates to other department heads involved in undertaking a major shutdown repair to
ensure proper preparation of logistics requirements and compilation of project based on
schedule target.
7. Conducts inspection at the work site monitor progress of continuing job and actual
accomplishment. Provides instruction to General Foreman to correct if any deficiency in the job
execution is observed.
8. Establishes quality control procedures to eliminate or minimize the degree of back job. Checks
that the allotted mechanical downtime for the period is not exceeded.
9. Oversees the preparation of the departmental annual budget for the material and supplies,
fuels and lubricants and capital expenditures usually done in the last quarter of the year.
Incorporate these major projects and work programs for the budget inclusion.

10. Controls the approval and issuance of materials and supplies in accordance with the budget.
Explains to the resident Manager and mine site accountant the variances in the maintenances
expenditures in monthly and quarterly review and/or as required.
11. Plans, forecast and follow-ups the procurement of critical spare parts in all areas of the Plant.
Review and monitors fast moving wear and tear part to ensure availability of stock at any one
time. Controls purchase requisition to the barest minimum.
12. Reviews and evaluates the maintenance and performance accomplishment in compliance to
the schedule. Advice Planning Foremen/Planner in re-scheduling backlog programs based on
critical and availability of spare parts
13. Confers and collaborates with the General Foremen, Foremen in solving recurring and/or
chronic maintenance problems.
14. Controls unplanned corrective maintenance repairs to the barest minimum in order to attain
a combined plant mechanical availability of at least 90%.
15. Keep abreast of all Plant equipment specifications, conditions, status, repair historical
records and regularly conducts inventory and follow-up of critical spare parts to ensure that all
units will be A-1 condition.
16. Keeps close liaison wit machine shop coordinates fabrication work requirement need for the
planned jobs, major modification and rehabilitation of equipment.
17. Reviews and approves plans, drawings and schedule of fabrication, modification and new
installation for compliance with the standard, safety and legal requirements.
18. Evaluates and recommends the performance of new or substitute parts of components under
testing. Checks the quality and reliability to conform with the original component.
19. Establishes policies, rules and regulations for work improvement, quality control and safety
within the department.
20. Reviews and approves disciplinary action dealt against erring personnel from his supervisor
in accordance with the existing company policy and procedures regarding “Disciplinary
Action.”.
21. Executes administrative and technical functions of the department.

August 15, 2007 – June 30, 2008 PROJECT COORDINATOR
( PLANT SUPERINTENDENT)
CARMEN COPPER CONCENTRATOR
CARMEN COPPER CORPORATION
A subsidiary of ATLAS CONSOLIDATED
MINING AND DEVELOPMENT CORPORATION
Bo. Don Anres Soriano, Toledo City.
1.0 CARMEN CONCENTRATOR
(42,000 MTPD Copper Concentrator)
BASIC FUNCTION
Over-all In-charge of the total rehabilitation, reconditioning , repair and commissioning of all
mechanical equipment of Carmen Concentrator from Crushing,Screening, Grinding, Flotation,
and Recovery Plant.
Oversees, manages and directs the total rehabilitation, repair , reconditioning and commissioning
of all Plant equipment and auxiliaries.
August 15, 2006 – August 10,2007 FIXED PLANT LEADMAN
ITM MINING CO. LTD.
ANGOLA, WEST AFRICA

1.0 DIAMOND PROCESSING PLANT
BASIC FUNCTION
Responsible in the maintenance and hands-on repair of all mechanical equipment.
June 01, 2005-August 15,2006 TECHNICAL SUPPORT HEAD
PROCESS MAHINERY COMPANY, INC.
2nd
floor # 310 Humingbird St. Countryside
Villag, Brgy. Sun Valley, Parañaque City
Philippines 1700
Authorized Distributor of METSO Minerals
(Product Brand-Nordberg, Svedala, Trellex,
Skega, Locktrak, Symons, Allis Chalmer and
Barmac
AREA OF RESPONSIBILITIES:
1.0 Mining and Aggregate Plants
BASIC FUNCTION
Mining and aggregate plant commissioning, process design, review, modification and after sales
services
1.0 Conducts after sales services of all METSO Mineral products and other related auxiliary
equipment installed in all mining and aggregate plants in the Philippines.
METSO products includes Nordberg Crushers, Vibrating screens, Conveying Systems, Balls
Mills, Flotation Machineries, CIP, CIL equipment, Filtration Plant equipment, pumps, etc.
2.0 Actively involved in the technical study, installation , commissioning and after sales services
of RRPI (Lafayette Mining) in Rapu-Rapu Albay Polymetal Processing plant.

3.0 Introduce Managed Maintenance Program. Reviews, evaluates, and improves maintenance
systems and procedures of aggregate plant.
4.0 Reviews technical specifications of Nordberg Machines and equipment to conform wit the
customers needs.
5.0 Actively participate and collaborates in the after sales services with the best consultants/
professionals in the industry-both foreign & Local.
March 01, 2004-September 01, 2004 MECHANICAL CONSULTANT
FEASIBILITY STUDY
ATLAS CONSOLIDATED MINING AND
DEVELOPMENT CORPORATION
Bo. Don Andres Soriano, Toledo City
Cebu, Philippines
BASIC FUNCTION
1.0 Actively participate in the feasibility study of concentrator plant total rehabilitation.
2.0 Conducts equipment and machineries evaluation on the present status of defunct 48,000
DMT/ day Carmen Concentrator Plant.
3.0 Reviews, recommends necessary works to e done which includes reconditioning, repair,
rehabilitation, refurbishing, reconstruction & modification in order to put back the systems to
normal operation.
4.0 Submits detailed list of equipment parts needed, budgetary cost, including labor cost and
detailed program of work.
5.0 Projects service maintenance operating budget for the next 7 years in order to ascertain the
economic viability of the operation.

November 19, 1999- July 31, 2002 MAINTENANCE MANAGER
Crushing, Grinding, Flotation
CIP-CIL Plant
MANILA MINING CORPORATION
CENTRAL MECHANICAL
MAINTENANCE DEPARTMENT
Placer Copper-Gold Operations
Placer, Surigao Del Norte
Philippines
1. C rushing/Milling and conveying System Maintenance
2. Grinding plant maintenance
3. Copper floatation maintenance
4. CIP-CIL Circuit maintenance
5. Maintenance planning and Logistics Support
7 Pit crushing/mill crushing and conveying System Maintenance
8 Grinding plant maintenance
9 Copper floatation
10 CIP-CIL Circuit maintenance
11 Maintenance planning and Logistics Support
12 Operation of 8,500 DMT/Day Crushing plant

BASIC FUNCTION
Oversees the maintenance management function of the entire 8,500 DMT/day Copper-Gold plant
in the placer Operations
Directs plans, leads, organize and controls the mechanical maintenance aspects of the entire line
nits of the Copper Concentration and CIP-CIL plant.
Responsible in the operation of 8,500 DMT/day crushing plant
1. Conducts and presides the maintenance coordinating meeting daily with the Area
Superintendents, Supervisors (Gen. Foremen and Foreman) to review, determine and arrange
the priority maintenance jobs accordingly based on critically and urgency of need to attain a
smooth and efficient performance execution.
2. Reviews and discusses the maintenance work programs and major rehab activities with the
Area Superintendents, Gen. Foremen and Foreman and provide schedules, plans and specific
instructions on the work detail and logistical requirement prior to the implementation of
activities.
3. Directs and supervises critical jobs, major or new assembly installation, modification and/or
any emergency non-routine work activities.
4. Evaluates and decides I the certain mechanical component or equipment should be taken-in
for repair to discourage-eliminates high cost of repair resulting from sustained operation of such
equipment.
5. Approves the release of equipment for operation after completing the quality control
inspection and functional tests initiated.
6. Coordinates to other department heads involved in undertaking a major shutdown repair to
ensure proper preparation of logistics requirements and compilation of project based on
schedule target.
7. Conducts inspection at the work site monitor progress of continuing job and actual
accomplishment. Provides instruction to General Foreman to correct if any deficiency in the job
execution is observed.

8. Establishes quality control procedures to eliminate or minimize the degree of back job. Checks
that the allotted mechanical downtime for the period is not exceeded.
9. Oversees the preparation of the departmental annual budget for the material and supplies,
fuels and lubricants and capital expenditures usually done in the last quarter of the year.
Incorporate these major projects and work programs for the budget inclusion.
10. Controls the approval and issuance of materials and supplies in accordance with the budget.
Explains to the resident Manager and mine site accountant the variances in the maintenances
expenditures in monthly and quarterly review and/or as required.
11. Plans, forecast and follow-ups the procurement of critical spare parts in all areas of the Plant.
Review and monitors fast moving wear and tear part to ensure availability of stock at any one
time. Controls purchase requisition to the barest minimum.
12. Reviews and evaluates the maintenance and performance accomplishment in compliance to
the schedule. Advice Planning Foremen/Planner in re-scheduling backlog programs based on
critical and availability of spare parts
13. Confers and collaborates with the General Foremen, Foremen in solving recurring and/or
chronic maintenance problems.
14. Controls unplanned corrective maintenance repairs to the barest minimum in order to attain
a combined plant mechanical availability of at least 90%.
15. Keep abreast of all Plant equipment specifications, conditions, status, repair historical
records and regularly conducts inventory and follow-up of critical spare parts to ensure that all
units will be A-1 condition.
16. Keeps close liaison wit machine shop coordinates fabrication work requirement need for the
planned jobs, major modification and rehabilitation of equipment.
17. Reviews and approves plans, drawings and schedule of fabrication, modification and new
installation for compliance with the standard, safety and legal requirements.
18. Evaluates and recommends the performance of new or substitute parts of components under
testing. Checks the quality and reliability to conform with the original component.
19. Establishes policies, rules and regulations for work improvement, quality control and safety
within the department.
20. Reviews and approves disciplinary action dealt against erring personnel from his supervisor
in accordance with the existing company policy and procedures regarding “Disciplinary
Action.”.

JULY 04, 1996-APRIL 30, 1999 DEPARTMENT HEAD
MECHANICAL CONSTRUCTION
AND MAINTENANCE SERVICES
ASST.MANAGER
GENERAL SERVICES DIVISION
PHILEX GOLD PHILIPPINES INC.
SIBUTAD PROJECT
Sibutad, Zamboanga del Norte
BASIC FUNCTION
1.0 Responsible in the construction/commissioning and maintenance of the entire 4,000 DMT/day
heap Leach Process Gold Recovery Plant, which comprises the following;
1.1 2000 gpm Capacity Adsorption-Desorption-Reactivition Plant
1.2 900 gpm capacity Detoxification Plant
1.3 4000 DMT/day Capacity Crushing Plant
1.4 4000 gpm Capacity Water Treatment Plant.
2.0 Responsible in the conceptualization, design, installation/construction/commissioning and
maintenance of the following:
2.1 1800 gpm Capacity Pregnant Solution pond pumping set-up and distribution lines.
2.2 1800 gpm Capacity barren solution pond pumping set-up and distribution
2.3 1200 gpm Capacity Storm pond Pumping set-up and distribution lines
2.4 1000 gpm Capacity and Industrial Water Supply System.
3.0 Responsible in the Mechanical Maintenance and operation of the following:

3.1 2.6 MW Capacity Diesel Power Plant.
3.2 .2 Motor pool Light Vehicles
1. Establishes policies, rules and regulations for efficient work performance, in order to attain
the highest level of productivity, economy and safety.
2. Consults and discusses with the frontline Foremen and/or immediate supervisor regarding
work programs and provides plans, instructions and work details in the execution of major
activities.
3. Reviews and recommends approval of specifications on items to be purchased. Coordinates
with planning section in securing and preparing purchase requisition.
4. Approves the release of equipment for operations after completing quality control inspection
tests.
5. Directs and supervises critical jobs, major or new assembly installation, modification and any
non routine activities hat would entail downtime and adversely affects plat production.
6. Determines and arranges maintenance work required for the efficient performance.
7. Prepares design and estimates of a certain project and personally handles the equipment
selection, construction, commissioning and debugging thereof.
8. Evaluates activities so that approved plans are accomplished in accordance with the target and
deviations, if any are corrected properly.
9. Determines/decides if equipment should be taken in for repair, released for production
requirement
Or time out of service.
10. Analyzes and evaluates equipment performance. Approves recommendation for corrective
actions.
11. Assists planning personnel in the preparation of monthly and yearly forecast of continuous
mining equipment requirement for operational mining parameters and maintenance planning
activities.

12. Controls issuance of parts/materials in accordance with the budget. Explains to the resident
department head any variance in the maintenance expenditures in weekly, monthly and
quarterly review and/or as required.
13. Examines plans, drawings and schedules of fabrication, modification and new installation for
compliance with standard, safety and legal requirements.
14. Prepares and reviews appropriate weekly, monthly and quarterly maintenance report,
charts, graphs, visual aide and other means of presentation for proper dissemination of
equipment history and parts evaluation necessary for decision making.
15 Establishes quality control procedures to minimize the degrees of back jobs. Checks that the
allowable mechanical downtime for the period is not exceeded.
16. Attends meeting in daily production, planning, safety and others called or interdepartmental
coordination.
17. Discusses if required, the details of equipment status, critical purchase requisitions that
requires immediate funding, status of major special projects and other pertinent information on
maintenance and plant modifications.
18. Recommends approval in disciplinary action against erring personnel within his area of
supervision in accordance with existing company policy and procedures regarding “Disciplinary
Action”.
20. Performs other substantially related tasks and/or duties that may be assigned from time to
time.
SEPTEMBER 01, 1995- JULY 04, 1996 MANAGER
TECHNICAL SUPPORT GROUP DEPT.
GEOLOGY AND EXPLORATION DIVISION
HEAD OFFICE
PHILTEX MINING CORPORATION
# 27 Brixton St. Pasig Metro Manila
BASIC FUNCTION

Plans organize controls and direct mechanical maintenance of all Drilling Equipment and
auxiliaries assigned in various Exploration Projects Nationwide.
Conducts study and prepares engineering plans and coordinate with outside contractors in
implementing various Special Projects during the debugging stage of Bulawan Gold Processing
Plant in Sipalay, Negros Occidental.
1. Directs and supervises mechanical maintenance, total reconditioning and repair of all types
Drilling equipment and auxiliaries which consists of Diamond and reverse circulation Drill Rig.
2. Consults and discusses with the project Drilling Engineers and crew pertaining to work
schedules. Gives instruction and work details in the execution tasks.
-Evaluates and recommend repairs and rehabilitation/reconditioning of drilling equipment based
on deficiency and PMS schedule.
-Determines work requirement and assigns maintenance Foreman to Schedules are carried out
properly and in accordance with the plans and schedules.
3. Implements policies, rules, regulations and guidelines for efficient work performance by
establishing quality control and safety procedures.
4. Check work progress and observe equipment performance and physical inventory of fast
moving parts.
5. Directs and supervise visual and thorough inspection with the use of instrument, tools and
gadgets in detecting in early deformation of steel structures and damage due to corrosion, cracks,
rust spots at load member bearings, loosening of connection end damages at welded joints.
6. Coordinates with Sr. Geologist regarding shutdown for maintenance. Checks accessibility of
equipment and ensures availability of materials, parts and tools and manpower for the job at the
worksite.
7. Monitors progress of on going jobs on project basis.
8. Assists Drilling Engineers in the preparation of weekly and monthly Maintenance Report.
9. Provides daily checklist, daily and monthly maintenance forms necessary for monitoring
equipment condition and performance.

10. May recommend overtime, promotion, merit increase andor a transfer of employees and
disciplinary action against personnel within the area of supervision in accordance with existing
company policy.
11. Performs other substantially related tasks and/or duties that may be assigned.
JUNE 25, 1995-SEPTEMBER 01, 1995 PROJECT ENGINEER
MECHANICAL CONSTRUCTION
NISSIP CONTRACTORS INC.
Alfaro St. Makati City, Phils
BASIC FUNCTION
-Responsible in the mechanical installation of all process equipment and repair conditioning
system for Plastic Molding Plant in Gateway Business Park
-Export Processing Zone in Cavite City, Phils.
JANUARY 15, 1995- JUNE 12, 1995 SENIOR MECHANICAL DESIGNER
ENGINEERING DEPARTMENT
ATLAS VENTURES INC
ITOCHU CONSORTIUM
14th
floor, Metrobank Plaza Bldg.
Cebu City, Philippines
BASIC FUNCTION
Plans, organize, controls, directs the mechanical engineer group in undertaking the detailed
engineering design, calculations, cost estimates of all Mechanical work installation particularly in
the construction of Mactan International Airport Development Project in Lapu- Lapu City,
Cebu, Phils.

1. Directs and supervise the Mechanical Engineering group with the Mechanical Engineers
and draftsman to ensure correctness in design calculation, cost estimates and drafting
works in accordance with the approved conceptual deign of Japanese consultants
2. Prepare work breakdown structures for Mechanical Engineering Group in accordance
to the general implementation schedule of the project and develop a network diagram
(PERT).
3. Prepares weekly accomplishment report. Audits actual against scheduled activities and
provide explanation of variances.
4. Confers with outside Japanese Consultant/experts technical matters and affects changes
whatever necessary.
FBRUARY 20, 1993 – JANUARY 15, 1995 CRUSHING PLANT-IN-CHARGE
PAJAC AGGREGATE PLANT
Pajac, Lapu-Lapu, Philippines
ATLAS VENTURES INC.-ITOCHU CONSORRUM
Mactan (cebu) international airport dev. Project
14th
Flr. Metrobank Plaza Bldg. Osmeña Blvd.
Cebu city, Philippines
BASIC FUNCTION
Responsible in the design, fabrication, installation, erection, operation and Maintenance
of the entire Aggregate Crushing Plant that produces 1,800 DMT Per day for the sub-base
and base coarse preparation requirement of the Mactan Airport Development Project.
APRIL 12, 1992 – FEBRUARY 20, 1993 SENIOR MECHANICAL DESIGNER
ENGINEERING SERVICES DEPT.
ATLAS CONSOLIDATED MINING AND DEV. CORP
Bo. Don Andre Soriano, Toledo City, Philippines
BASIC FUNCTION
Plans, directs, organizer, controls the Mechanical Engineering Group in undertaking the
detailed engineering design, calculations and cost estimate of all Mechanical work
installations which covers the entire mining operations.

OCTOBER 01, 1990 – APRIL 12, 1992 PREVENTIVE MAINTENANCE
MANAGER
CONCENTRATOR TECHNICAL
SERVICES DEPARTMENT
ATLAS CONSOLIDATED MINING AND DEV. CORP.
Bo. Don Andres Soriano, Tolodo City, Cebu, phils.
BASIC FUNCTION
Overall in charge of the Maintenance Planning Section of Mechanical Department and provide
plans and scheduled of mechanism work programs, responsible in department budget
preparation , materials planning procurement, cost monitoring and evaluation, scheduling of
man power, and support equipment, information and data gathering, project planning and
monitoring, conveyor design, crushing, grinding, flotation drafts
Equipment set up design and installation, prepares conceptual design for plant modifications
including calculations and estimates, technical evaluation of substitute mechanical
parts/components for testing, prepares departmental maintenance evaluation reports, conducts
maintenance audit and develops policies and procedures for standard maintenance practices.
1. Directs and handles over-all supervision of the Planning Section with maintenance planners,
equipment inspectors, parts expediters, draftsman to carry out proper planning,
scheduling and implementation of maintenance work program. Te central planning
covers all equipment of the three (3) Copper Concentrator Plants with a combined
capacity of 12,000 DMY/ day.
2. Scopes out plan and schedule of major job related to equipment rehabilitation and
modification, and relocation project of belt conveyor plants. Reviews manpower, support
equipment tools, materials and supplies requirement to ensure accuracy in job
implementation. Coordinates other involved support group if any changes and / or
revision is effected on the plan activities.
3. Consolidates and oversees the preparation of departmental annual budget usually done in
June and July. Incorporate major projects and work programs for inclusion in the
budget.

4. Reviews and compare4s actual maintenance operating cost against the budget in monthly
and yearly basis. Analyses cost variances and provide explanation of expenditures.
5. Prepares monthly, quarterly and annual report on maintenance program accomplishment
inclusive major project completed and equipment breakdown and deficiency.
6. Conducts routine held inspection in various industrial equipment together with the
maintenance foreman, area and equipment inspector to observe and monitor progress o
maintenance scheduled activities, assesses condition of mechanical components and status
of equipment and raise work order when repair is necessary.
7. Confers / collaborates with the Department Managers, General Foreman and Maintenance
concerns.
8. Plans and prepares the procurement of spares parts in all areas under the department
Reviews and monitor fast moving wear and tear parts to ensure availability of stock at
any one time.
9. Reviews and evaluates maintenance performance accomplish in compliance to schedule.
Advice maintenance area planner in re-scheduling of backlog programs when parts are
available based in pointy.
10. Keep close liaison with machine shop coordinates with the support group pertaining the
fabrication work requirement needed for the support group pertaining the fabrication
work requirement needed for the planned jobs, major modification and rehabilitation of
equipment.
11. Develops and establishes a computerized maintenance planning and scheduling, records
management and work order system and cost charging of job order.
12. Coordinates with warehouse personnel in securing materials, supplies and tools necessary for
the job facilities delivery of materials to worksite.
13. Collects and files information relative to equipment repair, modification and installation such
as checklist, maintenance accomplishment and damage report.
14. Gives immediate information to the department head in matters related to spare parts
shortage, equipment deficiency, budget issues and other effecting equipment performance.
15. Supervise in conducting equipment study in order to project the predictive and preventive
maintenance program through analysis of equipment condition and current maintenance
practices.
16. Prepares schedule of equipment inspection on a regular basis and provide written report on
the status of the equipment parts and systems and whenever necessary, make
recommendation for the improvement of existing condition.

17. Predicts failure of equipment at its stage to allow lead time to schedule corrective action
through the following
a.) Analysis of equipment abnormalities records and maintenance from standard
operating parameters and make necessary correction thereof for purposes or
increasing the level of p[performance and reliability.
b.) Keep and update equipment records and maintenance historical data,
standard average service life of various machine components to serve as best
for scheduling Preventive Maintenance repair.
c.) Establish a normal operating condition of equipment to serve as best
whenever there may be some deviations from standard.
d.) Check quality of equipment spare parts manufactured at Foundry and
Machine Shop against Engineering standards
18. Evaluates performance of new substitute parts under testing. Checks quality and
performance to conform with original parts.
19. Analyze and thoroughly evaluates the effectiveness, quality and economic viability of
equipment products and services through regular performance review and cost
comparison.
20. Provide management with a comprehensive study outlining the goals and achievement of
preventive maintenance program that would help reduce cost for replacement of machine
parts and components.
21. Analyze the prevailing root cause/causes of failures on machine parts and systems in
order to correctly pinpoint the consequential contributing factors – be it may an
operational abuse, installation failure, inadequate design, maintenance failure,
lubrication, substandard shop practices, etc. Make recommendation to improve the
service life of machine parts and compone3nts in order to substantially lower down repair
cost.
22. Assists the maintenance manager in supervising maintenance jobs during major repairs
personally handles delicate job that requires precision and accuracy such as Bail Mill
Crusher pinion – gear alignment
23. Prepares working drawing of various Mill and Crusher equipment parts. Make
modifications when necessary.
24. Provide technical information such as standard maintenance practices and procedure to
maintenance engineers.

25. Attends maintenance coordination meeting with the Department Head and maintenance
Foreman to discuss implementation and / or execution of plan and schedule of routine
activities and major jobs and other requirement pertaining to planning activities.
SEPTEMBER 30, 1986 – OCTOBER 01, 1990: PREVENTIVE MAINTENANCE
SUPERVISOR
CONCENTRATOR TECHNICAL SERVICES
DEPARTMENT
Bo. Don Andres Soriano, Tolodo City, Cebu, Phils.
BASIC FUNCTION
Assist preventive Maintenance Manager in the preparation if maintenance work programs work
programs and schedules, materials planning information gathering, safekeeping and retrieval,
monitoring and evaluation, budgeting, engineering calculation and cost estimates and
formulation of policies and procedures.
1. Develops work plan for accomplishing work order.
2. Plans and schedules minor maintenance card, personnel and periodic maintenance
activities of continuous mining equipment.
3. Coordinates with Preventive maintenance and Field Foreman in the preparation of work
schedule including necessary parts, materials and support equipment requirement for the
activities to reflect changes or revision.
4. Assists the Prevention Maintenance Manager in this current duties and responsibilities
pertaining to Maintenance Management functions.
SEP-TEMBER 30, 1986 – OCTOBER 01, 1990: PREVENTIVE MAINTENANCE
SUPERVISOR

DEPARTMENT
Bo. Don Andres Soriano, Tolodo City, Cebu, Phil.
BASIC FUNCTION
Assists Preventive Maintenance in the preparation of maintenance work programs and
schedules, materials planning, Information data gathering, safekeeping and retrieval, monitoring
and evaluation, budgeting, engineering calculation and cost estimates and information of policies
and procedures.
DUTIES RESPONSIIBILITIES
1. Develops work plan for accomplishing work order.
2. Plans and schedules minor maintenance cards jobs, personnel and periodic maintenance
activities of continuous mining equipment.
3. Coordinates with Preventive maintenance Analysis and Field Foremen in the .preparation
of work schedule including necessary parts, materials and support equipment requirement for
the activities to reflect changes or revision.
4. Assists the preventive Maintenance Manager in his current and responsibilities pertaining
to Maintenance Management functions.
5. Estimates man hours by trade and prepares order of materials required. Audits
performance by comparing budget versus actual man hours expended in compliances to
schedule.
6. Maintains up to date work, order log and status and closes out compliment work orders
with proper cost designing.
7. Review and analyses backl0og maintenance programs of the department work load.
8. Maintains plant equipment list and documents, PM checklist and repair history cards.
9. Initiates and updates equipment history records and files. Develops preventive
maintenance program based from repair cards.
10. Submits accomplished work schedules in daily, weekly, monthly, yearly and project –
type basis as basis in accordance with the set deadlines.

11. Prepares and submits accomplished reports to preventive main Manager such as
equipment breakdown/damage, parts replacement, and weekly and monthly performance report
in accordance with the set deadlines.
12. Tests and monitor technical p-performance of newly acquired or substituted part for
evaluation Recommends acceptance or rejection.
13. Maintains and updates bin card of spare parts. Prepare purchase requisition of parts
reaching re-ordering level.
14. Assists parts expediter in delivering or withdrawing of materials / parts from the
warehouse to end user.
15. Assists Field Foremen in monitoring and accomplishing schedule to facilitate completion
and submission on time.
16. Prepares job/work/; order such as fabrication requirement for maintenance to other
support Department or group.
17. Conducts regular inspection of continuous mining equipment in the field at least twice a
week scheduled a day before PMS and immediately a day after the PMS to check accuracy of
report and / or implementation of schedule.
18. Maintains material and supplies, fuel and lubricant consumption in accordance to the
budget for the week, month and quarter or as required. Coordinates with the General Foremen
in explaining variances in expenditures.
19. Maintains close coordination with the Foremen of Mine operations Machine Shop
Warehouse for maintenance planning and scheduling matter.
20. Assists Planning Foremen in data gathering for the preparation of departmental annual
maintenance budget.
21. Perform other substantially related tasks and / or duties that may be assigned.
DECEMBER 23, 1984 – SEPTEMBER 30, 986 ENGINE MECHANIC/ JR. ENG’R
11.45 MW CARMEN DIESEL-ELECTRIC
POWER PLANT

DEPARTMENT
Bo. Don Andres Soriano, Toledo City, Cebu, Phil.
BASIC FUNCTION
Performs maintenance work activities during major and minor check of four (4) units 11.45 MW
Harima S.E M.T. Pielstick, Type PC-45 Diesel Engine an auxiliaries.
APRIL 01, 1984 – DECEMBER 23, 1984 PREVENTIVE MAINTENANCE
ANALYST
DEPARTMENT
BASIC FUNCTION
Assists the Preventive Maintenance Supervisor in the preparation of work program and
schedules, materials planning, information data gathering, safekeeping and retrieval, monitoring
and evaluation of equipment condition, budgeting and cost estimates, and formulation of policies
and procedures.
JUNE 25, 1983 – APRIL 01, 1984 CRUSHER MECHANIC/ JR. ENG’R
BIGA CONCENTRAROR
38 000 DMT/DAY Copper Concentrator Plant

BASIC FUNCTION
Perform major and minor maintenance work activities on seven (7) units 350-HP, 7 Footer
Symons shorthand Crusher, fourteen (14) units 40-HP, 8’ x 20’ Hewitt Robins an Gyratory
Crusher, series of Apron Feeders and conveying System.
SPECIAL SKILLS
1. Maintenance Management
2. Hands-on repair on plant equipment and machineries
3. Use of precision tools and testing instruments
4. Ball Mail and Crusher Alignment
5. Maintenance job planning and scheduling
6. Maintenance budget preparation
7. Engineering design and drafting
8. Engineering and parts/ process design
9. With knowledge in personal computer and AutoCAD R13
10. Literate in network diagram (PERT)
CIVIC / RELIGIOUS AFFLIATION
Cursillo de Cristiandd, DAS, Toledo City, Mt. Carmel Parish - Member
Phil. Society of Mechanical Engineers, Toledo chapter - Member
Supervisory Leadership Development, Pioneers, ACMDC - President
Citizen’s broadcast Club, DAS Toledo City Chapter - President
Toledo Jaycees - Member
Staff Club, ACMDC, Toledo City - Member
REFERENCES
ENG’R NIGEL TAMLYN MR. STEVE SHIMADA
Resident Manager/VP-Director VP-Exploration
Manila Mining Corporation PHILEX MINING CORP
Mapasu placer HEAD OFFICE
Surigao del Norte, Philippines #27 brixton St. Pasig City Philippines
ENG’R. ARTEMIO M. RANIN ENG’R. DANILO R. BARCOS
Resident Manager Manager
PHELIX GOLD PHILS. INC. Engineering services Dept.
Sibutad operations atlas ventures Inc.-Itucho

Sibhutad, Zamboanga del Norte 14th
Flr. Metro bank Plaza bldg.
Philippines Cebu City, Philippines
ENG’R R. NARDS SANNTOS ENG’R GODOFREDO Y. MAZA
Manager Manager
Concentrator technical services dept. Carmen Diesel-Electric Power Plant
ATLAS MINIG ATLAS MINIG
ADAS, Toledo City, Cebu, Phils. ADAS, Toledo City, Cebu, Phils
ENG’R. ART T. MANTO MR. NIGEL TAMLYN
Manager GENERAL MANAGER
METS Division GOLDEN STAR RESOURCES INC.
DAS, Toledo City, Cebu, Phils. ACCRA, GHANA, WEST AFRICA
MILES E. TROCIO JR.
SOME OF THE MAJOR EQUIPMENT HANDLED
1. 54”X74” Gyratory Crusher – 2 UNITS
(Allis Chalmer)
2 30”x70” Gyratory Crusher – 1 unit
(Traylor)
3. 30” Gyratory Crusher – 3 units
(Bulldog)
4. 384 Hydrocone Crusher – 4 units
(Allis Chalmer)
5. 684 Hydrocone Crusher – 3 units
(Allis Chalmer)
6. 7-ft. Symons Short head Crusher – 7 units
(Notdberg)
7. 7. 51/2 – ft. Symons Std. Crusher – 4 units
(Notdberg)

8. 3-ft. - Symons Std. Crusher – 1 unit
(Notdberg)
9. 16.5 “4 x 19” Ball Mills – 12 units
(Goniman/Allis Chalmer)
10. 16.5 “4 x 23” Ball Mills – 4 units
(Dominion - Goniman)
11. 9’4 x 23’ Ball Mills – 2 units
(Allis Chalmer)
12. 1000mm x 1000mm Jaw Crusher – 2 units
(Notdberg)
13. 16’ x 24’ Jaws Crusher – 2 units
(Cedarapids)
14. 20” x 36” Jaws Crusher – 1 unit
(Minyu)
15. 20” x 36” Jaws Crusher – 1 unit
(Allis Chalmer)
16. EDB 884 VT3 Vibrating feeding – 7 units
(Notdberg)
17. 8’ x 20’ Vibrating Screens – 7 units
(Hewitt Robins)
18. 8’ x 20’ Vibrating Screens – 8 units
(Tyrocket)
19. 8’ x 20’ Vibrating Screens –7 units
(Tyrock)
20 72” Plan Feeders – 4 units
(Saco)
21. 48” Plan Feeders – 4 units
(Pioneer Oro)
22. Nylon & Steelcord conveying system & Auxillary – 4 Km.
23. D-26 Cyclone Crushers- 20 sets
(krebbs) 6 way
24.DS 20b Cyclone Crushers- 4 sets
(krebbs) 6 way
25. D-20 Cyclone Crushers- 14 sets
(krebbs) 6 way
26. D10 Cyclone Crushers- 5 sets
(krebbs) 6 way
27. 18x 20 Slurry Pumps- 14 units
(Warman)

(Denver)
(Kelly&Lewis)
30. 5 x 4, 4x3, 6x4, 8x6 Pumps- 30 Units
(Warman)
31. 10”, 8”, 6”, 4”, Vertical Pumps- 30 units
(Galigher)
32. Compressors, Vac. Pmps- 15 units
(650 cfin, 300, 350, 120)
Tamrock, Atlas Copco, Sullair, IR
33. Floataion Machines- 300 units
(Wenco 1,000, 500, 300)
34. Filter Machines- 8 units
(EIMCO) Drum & Press Type
35. Thickener Mechanisms- 8 units
(EIMCO)
36.Agitator Machines- 20 units
(Light min)
37. Centrifugal Pumps, varied sizes- 100 units
(Wenco, Durco, Worthington, etc.)
38.Blowers, varied sizes- 10 units
(Chicago)
39.CIP, CIL Mechanisms- 1 lot
40. Goldstripping Mechanisms-1 lot
41. Gold refinery Mechanisms- 1 lot
42. RAPTOR CRUSHERS – 4 UNITS (XL-900, XL-600 )

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