Mechanical Maintenance Engineer
Resume:
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position to which I am applying.
Luis Humberto Carroz Pirela
Mechanical Maintenance Engineer
***************@*****.*** +593-*********
Calle Gabriel Caballos con Osmara de León, 010207 Cuenca, Ecuador Profile
Mechanical Maintenance Engineer with 25 years of experience, specialist in programming and execution of preventive, corrective and predictive maintenance of: Yellow Machinery Fleet (Rock Trucks, Front Loaders, Motor Graders, Tracked and Rubber Tractors, Hydraulic Excavators Mining and Construction Komatsu and Volvo, Tamrock drilling machines, Mack Trucks), Light and Heavy Diesel and Gasoline Fleets, Industrial Machinery, Turbogenerators, Boilers, Motor Pumps, Electric Generation Plants, Concrete Plants, Mixers and Dump Trucks. Expert in electromechanical failure diagnosis of gasoline and diesel engines (Komatsu-Cummins, International ISM, ISL). Expert in hotel infrastructure maintenance and personnel management. Expert in closing contracts with clients. Expert in managing KPIs
(Maintainability, Reliability and Availability).
Education
Mechanical Maintenance Engineer Jul 1993 - Jul 1997 Politecnico Santiago Mariño, Cabimas
Profession Related to Mechanical Engineering, whose basis is the planning and execution of mechanical maintenance at an industrial level. Degree thesis on "Improving the Availability of PDVSA's Self- Propelled Crane Fleet".
Mechanical Maintenance Technician Mar 1989 - Jul 1991 Pedro Emilio Coll, Ojeda- Zulia
Degree obtained in three years of study (Technical Specialization) and related to Mechanical Engineering. Degree Thesis "Maintenance Program for PDVSA's fleet of light vehicles."
Employment
Maintenance Planner Aug 2022 - Feb 2023
CONCREMACK, SAS, Bogota, D.F.
Responsible for the planning and execution of preventive and corrective maintenance for the vehicle fleet of Mixers, Dump Trucks, Chargers, Generators, Compressors and the Concremack SAS production plant nationwide. Responsible for the availability indicator of all production equipment and administrative control of maintenance orders for payment for services or for the purchase of spare parts. Achievements: Availability of more than 80% in the fleet of mixers, dump trucks and front loaders and 93% of Personal details
Date of birth
March 23, 1969
Place of birth
Maracaibo-Zulia
Driver's license
Type B (For Driving Light
Vehicles)
Gender
Male
Nationality
Venezuelan
Civil status
Married
http:/www. linkedin.
com/in/luis-carroz-8a2a7b60
Skills
Maintenance Planning
Microsoft Project, Excel,
Sysman and SAP.
Heavy Machinery
Maintenance Project
Coordinator.
Expert in Moving Drilling and
Subsoil Drills on land.
Expert in handling operation,
maintenance and workshop
manuals.
Management of technical
staff
I consent to the processing of my personal data for the purpose of recruitment for the position to which I am applying.
equipment and production plants. Plants active and operating at maximum capacity. Improved reliability of washing equipment from 70% to 90%.
Retail Sales and Operations Supervisor Apr 2018 - Aug 2021 Representaciones Oilfilters, S.A., Bogota, D.C
Responsible for expenses, sales, collection of Portfolio of 54 Service Centers (CDS) located throughout Colombia. Maintain availability and reliability of hydraulic lifting bridges, air compressors and tools for staff in the Service Centers, merchandise inventories and cash counts, in order to maintain operational continuity and quality of service for customers. Achievements: Control and Distribution of the expense budget in 54 CDS. Sales for more than 200 mm of pesos in 13 CDS per month from 2019 to 2021. Reduction and control of claims due to guarantees. Increased availability of elevators and compressors from 65% to 88%.
Maintenance Manager Mar 2016-Jun 2017
Desarrollo Parque Azul, C.A., Isla de Margarita, Nueva Esparta Responsible for the Maintenance, Reliability and Operation of all the attractions of Desarrollo Parque Azul, C.A. Responsible for availability of vehicle fleet, three emergency plants for electrical generation of attractions and offices. Achievements: Increased availability and reliability of all attractions for customer use, increased availability of emergency plants, increased availability of the air conditioning system, savings of up to 30% in chemical consumption in bodies of water compared to 2015, bringing great savings for the company, due to better dosage.
Maintenance Deputy Manager Jun 2014 - Mar 2016
Hotel Lagunamar Spa & Resort, Isla de Margarita, Nueva Esparta Responsible for the maintenance operation of the entire infrastructure of the Lagunamar Hotel (5 stars), consisting of 474 rooms in two vertical towers with chilled water system and 300 ton Chiller type air conditioning, 07 swimming pools, 05 restaurants, 7 emergency diesel plants, 01 sewage treatment plant and availability of vehicle fleet. Responsible for payroll of 90 people in the maintenance area. Achievements: Increase in availability and reliability of emergency plants for electrical generation, recovery and increase in room availability and improvement in availability of the 300-ton Chiller air conditioning system. Savings in chemical consumption in bodies of water, maintenance planning and control by Sysman System.
Iron Mine Project Manager Sep 2010 - Dec 2012
Maquinarias Mega, C.A., Ciudad Piar, Bolívar
Responsible for the planning and correct execution of preventive, corrective and predictive maintenance for the Komatsu Fleet under Insite 6.4, a total of 32 pieces of equipment belonging to Ferrominera Orinoco, C.A (300 ton 730E Dump Trucks, WA1200-3, WA900-3 and 3EO Wheel Loaders, PC1200-3, D375A-3/5, GD825-2 and GD675AX-5 Tractors and WD500-3 Rubber Tractors among other iron mining production equipment. Achievements: increased availability and reliability of FerroMinera’s Komatsu Fleet C.A., repowering at a minimum cost of: 04 730E Dump Trucks, Two Front Loaders: WA900- 3/3EO, 02 Bulldozer: D375A-5, Two Rubber Tractors: Expert in: VHMS, GCPS, KOWA,
SOK, Komtrax, warranty
management and Komatsu
fleet conditioning campaigns.
Use of office tools (Word,
Power Point, Outlook, Gmail,
among others).
Management of KPIs
(Availability, Reliability and
Maintainability)
Languages
Spanish
English
Hobbies
Baseball, Soccer and Hiking
Watch movies and board
games
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WD500-3, One GD825-2 Motor Graders and One GD675 -3, supervision and assembly of engines for 730 Dump Truck and D375-3 Bulldozer.
Maintenance Workshop Manager Nov 2004 - Jul 2009
Responsible for the Assembly and Maintenance of the Komatsu Fleet
(4 HD605-7 Dump Trucks, 02 WA700-3 Front Loaders, 01 D375AX-5 Tractor, 01 GD675AX-5 Motor Grader, Two PC400-7 Hydraulic Excavators and 30 ton Mack Dump Trucks in quarries of Limestone and Clay for the production of cement for Holcim de Venezuela. Responsible for the planning and execution of all maintenance, payroll and spare parts warehouse. Achievements: Assembling the Komatsu equipment at the Holcim Plant with own effort, putting all of them into operation. equipment and availability at 95% according to Holcim's requirements in 05 years for the exploitation of Clay and Limestone quarries. Intelligent stock maintenance during these 05 years in the spare parts warehouse.
Project Engineer (Electric Generation
Plants)
PDVSA, Ciudad Ojeda-Zulia
Nov 2000 - Dec 2002
Specialist in Project Control (Microsoft Project) and Preventive Mechanical Maintenance: Levels I, III and V (Overhaul), and Corrective in models of Industrial MS-5001 Gas Turbogenerators with reduction boxes and governed with MARK IV control system (GE, AEG- KANIS, HITACHI), BROWN BOVERI. GE aeroderivative turbogenerator with hydraulic pressure starting system. Preventive maintenance (Levels I, III and V) and corrective maintenance on gas heaters. Maintenance of bridge, telescopic and lattice cranes. Repowering achievements of Three MS5001 gas turbines, one Brown Boveri and one Aeroderivative GE. Turbine blade replacement contract. Control of maintenance projects levels I, II and V with Microsoft Project. Head of Automotive Fleet Maintenance
Workshop
PDVSA, Lagunillas-Zulia
Sep 1996-Oct 2000
Responsible for the application of preventive/corrective maintenance to light and heavy vehicles: Heavy Fleet (P&H telescopic cranes, Mack trucks, low-boy/low bed, forklifts, carrylift among other heavy equipment) and gasoline (Ford, Chevrolet and Toyota Fleet). Achievements: Increase from 65% to 92% in availability of the light
(more than 2,000 vehicles) and heavy fleet (more than 500 vehicles), Control and monitoring of spare parts for the maintenance and availability of PDVSA's light and heavy fleets
I consent to the processing of my personal data for the purpose of recruitment for the position to which I am applying.
Courses
Driving Course Type B License, Driving Car Feb 2024 Certification for driving light vehicles, cars and trucks with loads of up to 1.75 tons and knowledge of the land traffic law of Ecuador. Duolingo English Course Present
Online English course in the process of execution and reached level B1. Start in May 2023 until March 05, 2024.
Excel 2019 Intermediate Course ETEC Mar 2023
Microsoft Excel Update: Functions, Tables and Graphs. Waystage 2 Jan 2010
From January to July 2010, grammatical deepening of English on Wall Street English-Venezuela
Structure and function PC200-8
Komatsu
May 2010
General Maintenance of the PC200-8 Hydraulic Excavator, includes engine, undercarriage, hydraulic system, electrical system and cabin. State of the Art: New Technologies to
improve efficiency in Industrial
Turbogenerators and Aeroderivatives.
Oct 2001
Maintenance of Gas, Dual and Aeroderivative Electric Generation Turbines.
References
Luis Jaramillo
Concremack, SAS, Bogotá, D.C.
Arturo Nicholls
Maquinaria International, C.A., Maracaibo-Zulia
German Cifuentes
Representaciones Oilfilters, S.A., Bogotá, D.C.
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