Position:
Electrical Engineer
Name:
Enrique José Rojas Guillén
Year of Birth:
1952
Nationality:
Venezuelan
Qualifications:
Senior Electrical Engineer. (Universidad de Carabobo– Venezuela 1970-1976)
Post graduated studies in Project Management. (Universidad Católica Andrés Bello- Venezuela 1996-1998)
Languages:
Spanish (mother language), English (very fluent), French (medium level)
Memberships:
Colegio de Ingenieros de Venezuela (CIV No. 20.118)
email:
**************@*****.***
Telephone:
Mobile: 58-412-***-****
Address:
Av. La Colina, Edif. Florencia, Los Chaguaramos,, Caracas, Venezuela
Experience Summary
Electrical Engineer with 40+ years of experience in projects for the Oil, Petrochemical, Steel Mill Industries, Electric and Water Utilities, Hydropower plants, performing Basic and Detail Engineering as well as construction and field inspection and tests. Fully bilingual English - Spanish and an active member of the Venezuelan Engineering Association (C.I.V.).
Been involved in Projects such as: Oil Production Facilities, Extra Heavy Oil Processing Facilities, Steel Processing Facilities, Delayed Coke Facilities, Hydropower plant Facilities, Production Water Treatment and Pumping Facilities, Sport Buildings, Theater and Entertainment Facilities. Also with a wide experience in the design and study of electrical power systems, including Distribution Lines, MV and LV Electrical Substations, Power Generation, Cathodic Protection, Grounding, Lighting, Lightning Protection and Raceways.
Positions
Electrical Engineering Project Leader, Field Inspection Engineer, Construction Superintendent and Electrical Engineer project design supervisor.
Facilities and Process Systems Design:
Oil Production Facilities, Distillers, Extra Heavy Oil Processing Facilities, Steel Processing Facilities, Delayed Coke Facilities, Production Water Treatment & Pumping Facilities, Distribution Electrical Lines, HV and LV Electrical Substations and Hydropower Plant Generation, Field Acceptance Tests and Commissioning, Factory Acceptance Tests.
Technical Knowledge.
Experience in the design of Electrical Facilities such as: Distribution Lines, Electrical Substations, Underground and Above ground Raceways Installations, Outdoor and Indoor Lighting Systems, Grounding and Lightning Protection System, Equipment Specification and Equipment and Instrument Data Sheets, Operation and Control Philosophy, Technical Evaluations, Planning and Control. Engineering Project Management and Construction Superintendent. Knowledge of medium and or low voltage switchgear equipment and the application of such equipment in fully integrated Power Distribution Centers. Working knowledge of IEEE/ANSI, NEMA, NETA, API, PIP and IEC standards. Working knowledge of NEC, NESC, and other codes as applicable to power distribution equipment. Ability to design, modify, and check control single line and three line diagrams, and electrical schematic diagrams for control of power distribution equipment. Ability to understand and confirm designs of customer or vendor supplied electrical drawings including MV and LV control schematics, protection schemes, and metering requirements. Ability to perform, per applicable codes and standards, cable sizing, conduit fill calculations, voltage drop calculations, panel board breakers sizing and layouts. Overall working knowledge of power distribution systems from HV equipment to LV distribution equipment. Basic understanding of battery storage systems including charger and UPS systems.
Computer Skills
AutoCAD, MS-Project, MS-Office, ETAP, DIALUX and other lighting and electrical design software applications.
Courses, Training and Certifications:
Name
Institute
Year
ETAP Motor Protection
ETAP Webinar
2020
NFPA 70E 2021 ETAP
ETAP Webinar
2020
Análisis de Corto Circuito
ETAP Webinar
2020
Design, Installation and Maintenance of Photovoltaic Systems
Security in Electrical Installations-NR10
20 Solar Energy
CIETEC
2020
2016
ETAP Software Application
Vepica
2016
Area Classification
Vepica
2008
Project control
Vepica
2008
Electrical Design for Residential, Commercial and Industrial Buildings
Colegio de Ingenieros de Venezuela
1988
Vax, VMS Diagnostic Hardware User
Digital Equipment Co, Boston
1982
English, French
Montreal Language Institute, Montreal
1982
DETAILED PROFESSIONAL EXPERIENCE
Ago. 2019 to April 2020
Y&V Ingeniería y Construcción
Senior Electrical Engineer
Basic Engineering for La Mariposa Water treatment Plant for Hidrocapital, Caracas.
Conceptual, basic and detail engineering of major engineering for clusters Quifa SW, Cajua and synergy between fields. Client: Frontera Energy, Colombia
Conceptual, basic and detail engineering of surface facilities for Pendare Field, at Eastern Colombia plains. Client: Tecpetrol, Colombia
Mar. 2018 to Jul. 2019
Free Lance
Design of Fire Detection System for Hotel Hampton Hilton located at Punta Cana, Dominican Republic. Design of Electrical Installations for a group of residential buildings located at Playa Colorada, Nicaragua.
Dec. 2017 to Mar. 2018: TECNOCONSULT
Position: Electrical Project Leader
Temporary job to lead the electrical detail engineering for KC Mobile Energy Project which includes two gas turbine electric generators for a paper mill plant, located at Mobile, Alabama, U.S.A.
Nov. 2017: ASINCRO
Temporary job to execute a field survey at PETROMONAGAS Upstream Facilities for a new emergency plant electric generator.
2014-2017: VEPICA, C.A.
Position: Electrical Project Supervisor
Engineering review and computations (BOM), requisitions for purchase of materials, technical evaluations and field assistance for the construction of New Pellets Line for Steel production of Ferrominera Orinoco located at Bolivar State, Venezuela. Factory inspection at Schneider plant in Blumenau, Brasil of 6 medium voltage power substations for PDVSA's “Conversión Profunda” project. Extended Basic Engineering for the New Plastic Manufacturing Plant for Plásticos SELVA, located in Cagua, Aragua State. Basic and Detail Engineering for the New Liquor Manufacturing Plant for DIAGEO, C.A. located in Lara state.
2010-2014: Y&V Ingenieria
Position: Electrical Project Leader
Field engineering leader for the electrical installation for the combined cycle electrical generation group Termocentro, located at Santa Teresa, Miranda State. Technical assistance for the procurement and bid evaluation for EPC project FOUR TURBOGENERATORS ELECTRIC POWER PLANT FOR JOSE CRYOGENIC COMPLEX PLANT, located at Venezuela s east coast. Electrical project leader designer for EPC project FOUR TURBOGENERATORS ELECTRIC POWER PLANT FOR JOSE CRYOGENIC COMPLEX PLANT, located at Venezuela s east coast. Electrical project leader for Basic and detail engineering of PDVSA s PROPANE GAS SWEETINING PROJECT. Quality Assurance for engineering of EPC TERMOCENTRO (Thermal Electric Generator set) located in Valles del Tuy, Estado Miranda, Venezuela.
2006-2009: VEPICA C. A.
Position: Electrical Project Leader
Pre-FEED and FEED electrical design coordination and supervision for ENHANCED OIL RECOVERY (EOR- Project for extraction of heavy oil in the Orinoco Ring) Project for SINCOR which included New process plant (EOR Substation) with four new clusters. Coordination and review of the following projects for Orifuels SINOVENSA: Five New Clusters; New 34,5 kV Distribution Line. Planning, coordination and design, raceways distribution, feeder and control circuits design for Coke Drum Top and Bottom Unheading System Basic Engineering for SINCOR, PLC; Cold Heavy Oil Production w/Sand, Basic Engineering for SINCOR’s upstream.
2005-2006: CONSORCIO 2306, C.A
Position: Field Supervisor
Supervision of electrical and electronics works, quality assurance and materials management. For the installation of TV Closed Circuit for the National Labor Court, Caracas.
2004-2005: RAO CONSTRUCTORA, C.A
Position: Engineering Project Manager
Development of all engineering activities such as: Project Scheduling, Project Monthly Report, Field Surveys, Direct Client liaison and Engineering Group, Design Basis Document and Equipment & Material Specifications. Elaboration of Master Execution Plan, QAQC Manual and Project Procedures. Preparation of EPC Contract BID Package, for the following projects: Fire Systems for Teatro Teresa Carreño, Caracas; Electric system update and reliability studies for Teatro Teresa Carreño, Caracas; Grounding Study and installation on Sala Rios Reyna, Teatro Teresa Carreño, Caracas
2003-2004: GELCA INGENIEROS CONSULTORES, C.A
Position: Electrical Field Inspection Manager
Planning, control, administration and coordination of the electrical contractors. Support to Project Planning and Project Control. Interdisciplinary revision of engineering products. QAQC of Electrical Design. Technical and economical analysis of equipments BID packages and review of electrical projects, for 44 Sports Buildings for National Games “Cojedes 2003”; Complejo Cultural Mauricio Perez Lazo
2001 – 2003: VEPICA C. A.
Position: Electrical Project Engineer
Design of Electrical System: control, underground and aboveground conduits routing, grounding and lightning, lighting and receptacles systems. Elaboration of equipment specifications and requisitions. Elaboration of constructions specifications, scope of work, bill of quantities and bill of materials for the following projects: VALCOR, Puerto la Cruz; SINCOR’s Upstream, San Diego de Cabrutica.
2000 – 2001: TOTAL PROJECT DEVELOPEMENT, C.A..
Position: Design Engineer and Field Supervisor.
Engineering, Supervising and coordinating the Construction Projects for the installation of radio base for cellular telephone company Movilnet. Detail engineering for construction. Planning and procurement. Field supervision and coordination of subcontractors for the following projects: Las Mercedes del Llano, Guarico. San Casimiro, Aragua. Alto Prado, Caracas. Terminal de Oriente, Caracas
1998-1999: D.M.M. 95.
Position: Electrical Supervisor Engineer.
Tracking projects from FEED estimate stage through project completion. Technical Bid evaluations for international purchase of mayor equipment. Substation design. Review and follow up of construction of two 55/75 MVA power transformers, follow up and Review for approval of the project for the construction & assembly of five 15 MW electric motors, technical specifications and pre-qualification analysis of potential bidders for the international purchase of six new 12 MW synchronous motor for the following projects: Hidrocapital (Caracas water utility) pumping stations, sistema Tuy III y Tuy II, Estado Miranda. Electrical Substation for Construction of Tocoma s Hydropowerplant, Estado Bolivar. HIDROCAPITAL’s water pumps stations.
1996-1998: HIDROCAPITAL.
Position: Electrical Engineer.
Project tracking, Inspection of the electric works, planning and coordinating the test acceptance procedures for new static exciter for the synchronous motors, new switchgears and all the electric equipment related to upgrade of the Tuy III System for Caracas water supply
1994-1996: ELECTRICIDAD DE CARACAS.
Position: Design Contractor.
Detailed engineering for industrial, commercial and residential service entrance projects, according to the Electric Utility standards.
1988-1994: GERINSA, S.A..
Position: Design and Inspection Engineer.
Design of detail engineering drawings, specs and related documents for construction. Field inspector. Diagnostic analysis and evaluation of complex buildings. Fire Detection Systems design for the following projects: MACAGUA II’s Hydropowerplant project for C.V.G. EDELCA. Simon Bolivar International Airport Electric System Diagnostic Analysis and Evaluation. Santiago Mariño International Airport Electric System.Diagnostic Analysis and Evaluation. Hippodrome La Rinconada Electric System Diagnostic, Analysis and Evaluation.
1986-1988: D.I.T. HARRIS.
Position: Design Engineer.
Detail engineering design, High, medium and low voltage design for industrial and petrochemical facilities for the following projects: Master Plan for the expansion project of SIDETUR s Still Mill Plant in Barquisimeto. G.I.V. s Gas Separation Plant Project
1977-1986: C.V.G. EDELCA.
Position: Field Inspector Electrical Engineer.
Commissioning (Field Acceptance Tests), field inspection of the assembly and installation of stator and rotor for 805 MVA hydro power electric generators at Guri Hydropower Plant, tests of each component and assembly of each one. Planning, of Review work of field contractors during the erection and assembly of the generators and associated equipment. Execution and evaluation of field acceptance tests for each hydro generator and their associated auxiliary equipment. Bid analysis, evaluation and Factory inspection of the equipment supplied for Guri Computer Control Center, by C.A.E. Electronics in Montreal, Canada. Updating Powerhouse #1 s electrical control drawings “as built” in order to adapt the old equipment to the new Computer Control Center. Preparing technical specifications for tendering, evaluation of tenders, and made recommendations for award for international bid for Guri Computer Control Center.