WORK 2020 2020TRAJECTORY WORK TRAJECTOR Y · 2021. 5. 21. · TRAJECTOR Y 110 /33 kV Puchuncaví Electrical Substation and 2 x 110 kV high-voltage line 220/23 kV, 60 MVA Valdivia

2020 WORKTRAJECTORY2020WORK

TRAJECTORY

110 /33 kV Puchuncaví Electrical Substation and 2 x 110 kV high-voltage line

220/23 kV, 60 MVA Valdivia Electrical Substa-tion extension

CHILE

CHILE

AGUAS DEL PACÍFICO

TRANSELEC S.A.

Turnkey contract for engineering, supply, con-struction, and commissioning of 110 / 33 kV Pacífico Substation, and of 2 x 110 kV high-volt-age line, and line opening of 2 x 110 kV at current Ventanas Torquemada.

Transformer installation of 220/23 kV, 60 MVA, with corresponding bays at both voltage lev-els; construction of 23 kV switchgear bay that consists of a busbar with 8 bays; channels for 23 kV underground feeders. Build of 66 kV switchgear of main and transfer bus arrange-ment, with five extra spaces for additional bays; 220/66 kV, 60 MVA transformer installation with corresponding bays at both voltage levels; and channel for 66 kV underground feeders.


TRAJECTORY

Increase capacity of 1 x 66 kV MV line of Tap Linares Norte

66/13.2 KV, 20 MVA San Clemente Electrical Sub-station extension

66/13.8 kV, 15 MVA Lihueimo Electrical Sub-station extension

CHILE

CHILE

CHILE

CGE S.A.

CGE S.A.

CGE S.A.

Single busbar arrangement of 66 kV. Bus bar extension in 154 kV bay; building of 1 x 154 kV line switchgear bay; transformer installation of 154/66 kV, 75 MVA; construction of bus section bays. Bus bar extension in 66 kV bay; construction of bus coupler bay; relocation of line switchgear bay, building of bus coupler bay. Complementary work such as increase in capac-ity of 1 x 66 kV line with a length of 1.44 miles (2.32 km) and replacement of conductor for a 60 MVA conductor; construction of electrical room.

Single busbar arrangement of 66 kV. 66 kV bay modification; transformer installation of 66/13.2 kV 20 MVA. Adding two new feeders to 13.8 kV. Complementary work related to electrical room extension.

Single busbar arrangement of 66 kV; provision of 66 kV T2 transformer bay, 66/13.8 kV,15 MVA transformer replacement. New bus-bar for feeder No. 4 at 13.8 kV, and new bus coupler.


TRAJECTORY

66/15 kV, 20 MVA Loreto Electrical Substation extension

154/66/14.8 kV, 75 MVA Fátima Electrical Substa-tion extension

110 kV Alto Melipilla Electrical Substation extension

66/13.8 kV, 15 MVA Mandinga Electrical Sub-station extension

CHILE

CHILE

CHILE

CHILE

CGE S.A.

CGE S.A.

Chilquinta Energía S.A.

CGE S.A.

Double bus arrangement of 154 kV, and trans-fer bus. In 154 kV bay, extension of main bus bar 1 and 2; transfer bus extension; construc-tion of bays A3 and A4; line switchgear bays (transformer switchgear bay, coupler bay), and transformer 154/66/14.8 kV 75 MVA. Transfer bus in 66 kV bay.

Double bus arrangement of 154 kV, and trans-fer bus. In 154 kV bay, extension of main bus bar 1 and 2; transfer bus extension; construc-tion of bays A3 and A4; line switchgear bays (transformer switchgear bay, coupler bay), and transformer 154/66/14,8 kV 75 MVA. Transfer bus in 66 kV bay.

In 110 kV bay, bus bar extension for 2 x 110 kV line connection.

In 66 kV bay, 66/13.8 kV 15 MVA transformer replacement. In 13.8 kV bay, 13.8 kV switchgear area extension, and construction of 2 feeders. Complementary work related to new electrical room construction, and transformer replace-ment of auxiliary transformer.


TRAJECTORY

66/13.5 kV, 20 MVA Cho-calán Electrical Substation extension

66/12 kV, 30 MVA Casa-blanca Electrical Substa-tion extension

66/12 kV, 15 MVA El Totoral Electrical Substa-tion extension

CHILE

CHILE

CHILE

CGE S.A.


Empresa Eléctrica Litoral.

In 66 kV bay, bus bar extension, and 66/13.5 kV 20 MVA transformer replacement. Electrical works in 13.8 kV: switchgear bay extension, feeder relocation and new feeder bays 3 and 4. Complementary work related to electrical room, and connection of new auxiliary transformer.

Single busbar arrangement of 66 kV. In 66 kV, 66/12 kV 30 MVA transformer installation, T1 coupler bay, T2 coupler bay, and new busbar. In 13.8 kV, T1 coupler bay, T2 coupler bay, and busbar extension in three areas, among other performed tasks.

Single busbar arrangement of 66 kV; construc-tion of 66 kV switchgear bay and transformer installation of 66/12 kV, 15 MVA; 12 kV bus-bar extension; new bay with 12 kV feed. Next incoming work: complementary work related to electrical room.


TRAJECTORY

Bosquemar 1 x 110 kV line – Tap Reñaca – Reñaca

220 kV Cumbre Electrical Substation extension

220 kV Nueva Pan de Azúcar Electrical Substa-tion extension

CHILE

CHILE

CHILE


Diego de Almagro

Transmisora de Energía

S.A.

Interchile S.A.

Second electric wiring between TAP Reña-ca and Reñaca Electrical Substation of 7.14 mi (11.5 km) of length, employing existing structures. Concón-Bosquemar 1 x 110 kV line modification. Complementary works of 110 kV switchgear bay Reñaca Electrical Substation, coupler bay in Reñaca Electrical Substation, electrical room, Bosquemar 110 kV Electrical Substation section 2 bus bar extension.

Extension of equipment pad, main bus bars and of every common facilities of 220 kV switchgear area of the Cumbre breaker-and-a-half substa-tion configuration. Medium-voltage switchgear adjustment; adjustment of protective equip-ment; communication lines; SCADA (Supervi-sory Control and Data Acquisition system); civil engineering works; assembly; grounding elec-trode; and testing of new equipment; among other works.

220 kV Nueva Pan de Azúcar Electrical Substa-tion switchgear extension by of addition of new control switch, medium-voltage switchgear ad-justment; adjustment of protective equipment; communication lines; SCADA (Supervisory Con-trol and Data Acquisition system); civil engineer-ing works; assembly; grounding electrode; and testing of new equipment; among other works.


TRAJECTORY

Maitencillo 2 x 220 kV line increase capacity - Nueva Maitencillo

Civil, electromechanical and electrical engineer-ing works related to the project

CHILE

ARGENTINAMENDOZA

Interchile S.A.

EDESTE

220 kV transmission line replacement Maitencil-lo– Nueva Maitencillo; equipments substitution; communication lines; SCADA (Supervisory Con-trol and Data Acquisition system); teleprotection system; grounding electrode; civil engineering works; among other works.

Construction of pad foundation for 13.2 kV bay assembly, 13.2 kV bay electromechani-cal assembly, electrical connection of 13.2 kV busbar to current bay switchgear, auxiliary transformer modifications, DC and AC wiring, signals and communications in new 13.2 bay. Excavation, conductor wiring, and installation of terminal points in 13.2 kV conductor. Provision and assembly of SMEC (Commercial Measur-ing System) in the electrical room of Bajo Río Tunuyán Transformer Station. Commissioning of equipment.

2020 WORKTRAJECTORY

Lines construction MENDOZAARGENTINA

YPF S.A. 33 kV MV line construction (medium-voltage line) of 17.39 mi (28 km) long; 13.2 kV MV line construction of 3.72 mi (6 km) long + LLAN-CANELO field Transformer Substation.


TRAJECTORY

Construction of electric power infrastructure in Añelo industrial parks

132 kV high-voltage lines maintenance and Loma Campana Transformer Station maintenance

ARGENTINANEUQUÉN

ARGENTINANEUQUÉN

IDB

YPF LUZ

Electric EPC, provision, construction, assembly, and commissioning of 33/13.2 kV, 10 MVA transformer station known as SET Añelo Urba-na, 33 kV double-circuit line which will inter-connect existing Loma Campana Transformer Station with SET. These 13.2 kV lines will power North and South Industrial Parks, and 8 electri-cal transformation centers will be allocated in them, switchgear and protective systems.

Maintenance during a 24 months period of 132 kV high-voltage, double-circuit line of 1.24 mi (2 km) of length, and maintenance of Loma Campana Transformer Station. Añelo. Build of 33 kV aerial cable of 21.74 (35 km) of length.

2019 WORKTRAJECTORY

100 MW Vientos Neuquinos wind power station – Electric EPC

ARGENTINANEUQUÉN

NORDEX Building of new 132/34.5/13.8 kV, 110 MVA Transformer Station; single busbar arrangement of 132 kV. 132 kV double-circuit line opening in Piedra del Águila - Choconcito; control and protective systems adjustment; replacement of equipments at both ends of Chocón and Piedra del Águila Transformer Stations. Engineering, provision, construction, assembly, and commis-sioning, control and protective system, commu-nication lines; Automatic Generation Disconnec-tion; and SMEC (Commercial Measuring System)


TRAJECTORY

100 MV Energética I wind power station– Electric EPC

Operation and Mainte-nance - Entered into an agreement in 2017

EPEN Electric infrastruc-ture operation and maintenance – Comple-mentary works

ARGENTINABUENOS

AIRES

ARGENTINANEUQUÉN

ARGENTINANEUQUÉN

NORDEX

EPEN (Provincial

Energy Entity of Neuquén)

EPEN (Provincial


Build of 33 kV underground wiring of 21.74 (23 km) of length. Building of new 132/34.5/13.8 kV, 110 MVA Transformer Sta-tion; single busbar arrangement of 132 kV. Tornquist new 132 kV line opening - Bahía Blan-ca; control and protection systems adjustment. Engineering, provision, construction, and com-missioning, capacitive compensation system, control and protection system, communication lines; Automatic Generation Disconnection; and SMEC (Commercial Measuring System) Power station was powered in seven months.

Operation and Maintenance of EPEN´s facili-ties, consisting of 132 kV lines of 463.54 mi (746 km) of length, and 11 transformer stations.

Operation and Maintenance of the electrical infrastructure system of the province, which is integrated into a network of more than 434.96 (700 km) of 132 kV lines and more than a dozen of Transformer Stations with voltages of 132 kV, 66 kV and 33 kV belonging to the Ente Provincial de Energía del Neuquén. Project was executed in 90 days.


TRAJECTORY

EPEN Electric infrastruc-ture operation and maintenance – January to May 2018

EPEN Electric infrastruc-ture operation and maintenance – 2018/2022 term

Luján de Cuyo 132 kV Transformer Station extension

ARGENTINANEUQUÉN

ARGENTINANEUQUÉN

ARGENTINAMENDOZA

EPEN (Provincial


EPEN (Provincial


PETRO-QUÍMICA

CUYO



EPC Contract- Civil engineering, electromechan-ical and electrical works. Provision of equipment for medium voltage and communication sys-tems and automation systems, and fiber optic. Building, electro-mechanical assembly and com-missioning. Civil engineering works and 13.2 kV underground wiring.

2018 WORKTRAJECTORY

132 kV Electrical Mainte-nance at Electrical Sub-station No. 100-CILC

ARGENTINAMENDOZA

YPF S.A. Two-year-contract for electrical facilities mainte-nance; and high-voltage maintenance at 132 kV Electrical Substation No. 100, located at Luján de Cuyo Industrial Park. On-call duties; preven-tive and corrective maintenance; underground wire maintenance, among other complementary works related to medium and high-voltage.


TRAJECTORY

33 kV line and Aguada San Roque Transformer Station – Electric EPC

Madryn wind power sta-tion. 70 MW MADRYN I Y II – Electric EPC

ARGENTINANEUQUÉN

ARGENTINACHUBUT

TOTAL

GENNEIA S.A

Engineering, provision, construction, assembly, and commissioning of 33 kV line of 0.93 mi (1.5 km), control and protection system, com-munication system. 33 kV bay exension.

Construction of a 33 kV underground wiring of 46.60 mi (75 km) of length. Building of new 132/34.5/13.8 kV; 4 x 60 MVA Transformer Station. Construction of a 132 kV double-circuit line underground of 12.42 (20 km) of length. Engineering, provision, construction, assembly, and commissioning, control and protection system, communication system; Automatic Gen-eration Disconnection; and SMEC (Commercial Measuring System)


TRAJECTORY

30 MW Chubut Norte wind power station – Electric EPC

Parque de Interconexión del Parque Industrial Petroquímico (PI PIP)

ARGENTINACHUBUT

ARGENTINAMENDOZA

GENNEIA S.A

EMESA

Construction of a 33 kV underground wiring of 8.07 (13 km) of length. Building of new 132/34.5/13.8 kV; 60 MVA Transformer Station. Construction of a 132 kV double-circuit line of 10.56 mi (17 km) of length, and its connec-tion to Puerto Madryn 330/132 kV Electrical Station. Construction of a 132 kV double-cir-cuit line of 13.67 mi (22 km) of length, and its connection to PY 500/132 kV bus bar. Engi-neering, provision, construction, assembly, and commissioning, control and protection system, communication system; Automatic Generation Disconnection; and SMEC (Commercial Measur-ing System)

EPC Contract. Provision, assembly and commis-sioning of 132 kV high-voltage line opening in Cacheuta - Luján de Cuyo, which constitutes second feeder of 132/13.2 kV Parque Industrial Petroquímico (PIP) Transformer Station.


TRAJECTORY

100 MV La Castellana wind power station – Electric EPC

EPEN electric infrastruc-ture operation and main-tenance – 2017 term

ARGENTINABUENOS

AIRES

ARGENTINANEUQUÉN

CENTRAL PUERTO

EPEN (Provincial


Build of 33 kV aerial cable of 13.67 mi (22 km) of length with network connection point to the wind turbine generator system. Building of new 132/33; 2 x 60 MVA Transformer Station. Con-struction of a 132 kV high-voltage, single-cir-cuit transmission line of 22.99 mi (37 km) of length. Chañares new 132 line switchgear bay in control and protection systems adjustment. Engineering, provision, construction, and com-missioning, capacitive compensation system, control and protection system, communication lines; Automatic Generation Disconnection; and SMEC (Commercial Measuring System)

Operation and Maintenance of the electrical infrastructure system of the province, which is integrated into a network of more than 434.96 (700 km) of 132 kV lines and more than a dozen of Transformer Stations with voltages of 132 kV, 66 kV and 33 kV belonging to the Ente Provincial de Energía del Neuquén.

2017 WORKTRAJECTORY

Level II maintenance – The European Space Agency (Agencia Espacial Europea)

ARGENTINAMENDOZA

TELESPAZIO Level II maintenance of the Deep Space Anten-na (Antena de Espacio Profundo) of the The European Space Agency.


TRAJECTORY

40 MW Transformer Station extension of the Anchoris thermal power station.

Loma Campana Trans-former Station extension - Field 10

Extension of 3 bays at Loma Campana Trans-former Station

ARGENTINANEUQUÉN

ARGENTINANEUQUÉN

ARGENTINANEUQUÉN

METHAXS. A.

YPF S.A.

EPEN (Provincial


Transformer Station extension of Anchoris. Con-struction of two 132 kV line switchgear bays. Civil engineering and eletromechanical works; maintenance of SMEC Commercial Measure-ment System; and maintenance of SOTR re-al-time operating system.

Field 10 complete equipment for Loma Cam-pana thermal power station. It includes bypass disconnect switches. Provision, extension and system adequacy: connection and engineering related to overcurrent, motor and overload pro-tection relay of field 10. Engineering, provision, assembly, and commissioning, communication lines; SCADA; and SOTR real-time operating system.

Provision; assembly and commissioning of switchgear equipments and their equipment foundations; main and transfer bus arrange-ment; frames; plain conductors; insulator strings; mounting hardware of 132 kV double bus bar arrangement with three equipped bays.


TRAJECTORY

Electrical work at El Portón Field

EPEN electric infrastruc-ture operation and main-tenance – 2016 term.

Maintenance of electric island automation

ARGENTINAMENDOZA

ARGENTINANEUQUÉN

ARGENTINAMENDOZA

YPF S.A.

EPEN (Provincial


YPF S.A.

Construction of high-voltage and low-voltage aerial cable; shield wire Optical Ground Wire (OPGW); build of Transformer Substation and switching stations in the Southern area of Mendoza.


Operation and Maintenance of bus bars; cou-pler bay between current busbars and Luján new Transformer Station; coupler bay between current AA busbars; Luján de Cuyo new electric island; control and communication systems that are owned by the carrier; Operation and Main-tenance of high-voltage line bays.

2016 WORKTRAJECTORY

Provision of 700 line switchgear bays and SCADA ( Supervisory Con-trol and Data Acquisition system) extension.

Engineering, provision, and assembly.

ECUADOR

CHILE

EEQSA

COLBÚN

Engineering, provision, and commissioning of 700 communication units GPRS (Global Packet Radio Service) with licenses for telemetering for the use of corporate clients. Adjustment and commissioning of SCADA ( Supervisory Control and Data Acquisition system.)

Engineering, provision, and assembly of ERAG (Automatic Generation Reduction and Discon-nection Scheme) TAP Loma Alta Ancoa, Pehu-enche hydroelectric power station.


TRAJECTORY

132 kV Choconcito Transformer Station relocation.

132 kV Mansilla Transformer Station construction.

Maintenance of 500 kV AAGDS (Automation of Automatic Generation Disconnection Scheme) system - PDCE (Extreme Weather Event Contin-gency Plan).

ARGENTINANEUQUÉN

ARGENTINA FORMOSA

CHILE

EPEN (Provincial


RECURSOS Y ENERGÍA FORMOSA

S.A.

TRANSELEC AND

COLBÚN

Survey and new layouts; executive project; provision of 132 kV, 33 kV, 13.2 kV equipments; and control and protection systems. Civil en-gineering work; assembly; testing; and com-missioning of 132 kV Choconcito Transformer Station.

Comply with TRASNEA requests, replacement of SMEC ( Commercial Measuring System); entrance pavement to the Transformer Station; additional drainage.

Preventive maintenance of phase II, stages 3 and 4 of the 500 kV system operational diagram at the following 500 kV Transformer Substations: Charrúa, Antuco, El Toro, Ancoa, and Alto Jahuel. Maintenance-on-call on the system operational diagram


TRAJECTORY

132 kV Nihuil IV Inter-connection Park and San Rafael Trans-former Station electric interconnection

Maintenance of electric island automation – Luján de Cuyo Refinery.

EPEN Electric infrastruc-ture operation and main-tenance – Entered into agreement in 2014.

ARGENTINAMENDOZA

ARGENTINAMENDOZA

ARGENTINANEUQUÉN

GOVERN-MENT OF

MENDOZA

YPF S.A.

EPEN (Provincial


Duties carried out for interconnection between Nihuil IV Interconnection Park and San Rafael Transformer Station were: 132 kV Transform-er Station extension; construction of 132 kV high-voltage aerial cable of 18.64 mi (30 km) of length; and construction of 132 kV high-voltage underground wiring.

Maintenance of bus bars, coupler bay between current busbars and Luján new Transformer Station; coupler bay between current AA bus-bars; Luján de Cuyo new electric island; control and communication systems that are owned by the carrier; Operation and Maintenance of high-voltage line bays. Permanent contract with annual renewal.



TRAJECTORY

MV line construction – South region services unit – Area 4

MV line construction –West region services unit – Area 2

Consultancy services on Transmission Line that extends from Yacagua (Bolivia) to Tartagal (Argentina)

ARGENTINANEUQUÉN

ARGENTINANEUQUÉN

BOLIVIAYACAGUA

EPEN (Provincial


EPEN (Provincial


ENDE TRANS-MISIÓN

Works carried out are: medium-voltage and low voltage urban and rural electrical wiring of a maximum of 33 kV (lines, public lighting, pole top transformer; feeder disconnectors; system earthing; commissioning tests.)

Works carried out are: medium-voltage and low-voltage urban and rural electrical wiring of a maximum of 33 kV (lines, public lighting, pole top transformer; feeder disconnectors; system earthing; commissioning tests.)

Contract for engineering; electrical standards and regulations analysis; analysis of alternative line sections for the construction of a 500 kV high-voltage line of 68.35 mi (110 km) of length, with adaptation of Bolivia’s transmission lines system with Argentinean electric power transmission system.

2015 WORKTRAJECTORY

132/33/13.2 kV Loma Campana Transformer Station

ARGENTINANEUQUÉN

EPEN (Provincial


EPC Contract. Engineering; provision; con-struction; assembly; and commissioning of new 132/33/13.2 kV Transformer Station Loma Campana thermal power station, with two 132 kV output bays, single bus bar in Loma Campana thermal power station; and a coupler bay of the generator step-up transformer (GSU) with 380 V auxiliary transformer of the thermal power station. Trapial new 132 kV line opening - Loma Campana and construction of 132 kV double-circuit line section of 0.80 mi (1.3 km) of length.transmission system.


TRAJECTORY

EPEN Electric infrastruc-ture operation and main-tenance. 2014 – 2015 term

Construction of 33/13.2 kV Argentina Trans-former Station

132/33/13.2 kV Las Lajas Transformer Station extension

ARGENTINANEUQUÉN

ARGENTINANEUQUÉN

ARGENTINANEUQUÉN

EPEN (Provincial


CALF

EPEN (Provincial



Engineering; provision of ancillary equipment; assembly; and commissioning of Transformer Substation. 33 and 13.2 kV bay connection and 20 MVA transformer connection.

Adjustment of main bus bar of bays; provision and assembly of current transformers of 33 kV bays; energy meter in measurement and control board; provision and assembly of low-voltage cables and bay control room; 13.2 kV output bus bars duct adjustment; replacement of pow-er transformer; executive project set up accord-ing to the electric work.

2014 WORKTRAJECTORY

Construction of 132/33/13.2 kV Orán Transformer Station

Power supply to Chinese Space Station

AAGDS (Automation of Automatic Generation Disconnection Scheme) system of the PDCE (Extreme Weather Event Contingency Plan) stage II of phases 3 and 4. 50 kV system Chile

ARGENTINASALTA

ARGENTINANEUQUÉN

CHILE

CAF

CHINA SATELLITE LAUNCH

TRANSELEC AND

COLBÚN

Detailed engineering; provision; construction, and single-busbar arrangement; supply of com-plete equipment and materials; assembly and commissioning of 132/33/13.2 kV Orán Trans-former Station extension; control and protection systems.

33 kV power supply to China Satellite Launch and Tracking General (CLTC), construction of 33 kV Las Lajas medium-voltage aerial cable of 37.28 (60 km) of length and interconnection of Las Lajas Transformer Station and Aerial cable terminal.

Development and implementation of AAGDS to switch off power in Charrúa Transformer Sub-station in case of double outage contingency in any 500 kV line. Development and implementa-tion of voltage regulator of Ancoa Transformer Substation and Alto Jahuel Transformer Substa-tion that works on the capacitor bank. Client: Transelec, Colbún, Duke Energy.


TRAJECTORY

EPC Substation No. 100 at Complejo Industrial Luján de Cuyo (CILC)

Maintenance of 132 kV electronic switches at CH Ullúm

Electrical grid control for Central Puerto.

Replacement of optical cables section – Buenos Aires Port.

ARGENTINAMENDOZA

ARGENTINASAN JUAN

ARGENTINABUENOS

AIRES

ARGENTINABUENOS

AIRES

YPF S.A.

AES

GE

GE

Construction; provision of equipment; con-struction, assembly, and commissioning of new 132 kV power-feeding (repeater) station - Com-plejo Industrial Luján de Cuyo. EPC 132 kV Complejo Industrial Luján de Cuyo Transformer Station and medium-voltage power supply ( areas 3 and 4).

Maintenance of electronic switches, electrical closets, and control units at CH Ullúm.

Provision and laying of fiber optic. Racks instal-lation. Structure cabling.

Replacement of optical cables section – Buenos Aires Port.

2013 WORKTRAJECTORY

PROSAP Center area – Electrification

ARGENTINANEUQUÉN

EPEN (Provincial


Agriculture development program in rural areas by provision of electricity. Engineering; provi-sion; construction; assembly; and commission-ing of lines and 13.2 kV medium-voltage and low-voltage Transformer Substation.

2012 WORKTRAJECTORY

Collahuasi power plant connection study

EPC communications system- Potasio Río Colo-rado project – VALE

Los Reyunos new high-voltage line

CHILE

ARGENTINAMENDOZA

ARGENTINAMENDOZA

SEIS S.A.

UTE CARTELLONE DISTROCUYO

S.A.

COAMTRA S.A.

Consulting case study for the addition of 13.5 MW power plant to the CDEC-SING (Load Economic Dispatch Center of the Norte Grande Interconnected System.)

Engineering, provision, assembly, and com-missioning, communication system Potasio Río Colorado project.

220 kV Los Reyunos new high-voltage line – Gran Mendoza, for small carts crossing


TRAJECTORY

Consulting on AAGDS

Mechanical and optical works for Transformer Stations of Gran Men-doza, Los Reyunos y Río Diamante.

Electric parameters measurement at 500 kV high-voltage Transformer Stations of Gran Men-doza, Río Diamante and 220 kV high voltage line Reyunos – Río Diamante.

CHILE

ARGENTINAMENDOZA

ARGENTINAMENDOZA

SEIS S.A.

OCASA

LICCSA

Consulting on Automation of Automatic Gen-eration Disconnection Scheme for Tinguiririca Energía.

Control board assembly; cable splice; and single-mode optical fiber measurement of the three Transformer Stations. Preparation of multi-mode optical fiber; setting of optical distributors; fusion splicing; assembly, and mea-surement.

Electric measurement by current, voltage and power injection; two-phases wire and three-phase wires; electrical grounding; impedance calculation of high voltage Transformer Sta-tions of Gran Mendoza- Río Diamante and Los Reyunos – 500 kV Río Diamante and 220 kV Los Reyunos. Impedance matrix to calculate positive and zero sequence impedances.


TRAJECTORY

Engineering services for Arica photovoltaic power plant Electrical Substation

132 kV high-voltage line section relocation at Pal-mares plot subdivision.

Low and medium-volt-age distribution and lighting at Palmares plot subdivision.

Provisional association PIP (Industrial Petro-chemical Pole)-SILARSA

CHILE

ARGENTINAMENDOZA

ARGENTINAMENDOZA

ARGENTINAMENDOZA

SEIS S.A.

PALMARES VALLEY S.A.

PALMARES VALLEY S.A.

EDEMSA

Systematic studies and theoretical modeling; soil survey; grounding electrode; dynamic stability study. Communication system design; power connection alternative approaches; basic engi-neering; study of protection devices adjustment.

High-voltage line section relocation with 1.86 mi (3 km) of length. Installation of 11 tu-bular structures and 4 of concrete.

This project encompasses 7,053.80 ft. (2,150 m) of underground wiring, electric equipment for Electrical Substation; 17,388.45 ft. (5,300 m) of underground wiring in the internal electric network; 13,710.63 ft. (4,179 m) of house-hold connections; 11,154.86 ft. (3,400 m) of underground wiring for the plots’ streets and 9,154.43 ft. ( 2,900 m) of underground wiring for the Boulevard’s electrification.

Second transitional interconnection in 132 kV between the 132/13.2 kV Luján de Cuyo Trans-former Station and the Industrial Petrochemical Pole.

2011 WORKTRAJECTORY

33 kV MV line Formosa

Potasio Río Colorado Project

ARGENTINAFORMOSA

ARGENTINAMENDOZA

GOVERN-MENT

OF FORMOSA

UTE CARTELLONE DISTROCUYO

S.A.

Detail engineering; provision of materials and equipment; and the construction of MV line. 33 kV line in three sections, with a total wiring of 130.48 mi (210 km) of 33 kV MV line.

Works, services, and supplies for the construc-tion of the 500/132/33 kV Transformer Station in El Cortaderal, 500 kV line opening Coma-hue-Cuyo, double-circuit 132 kV high-voltage line, and 132/33/6.6 kV Transforming Station named ET PR.


TRAJECTORY

Provisional association PIP (Industrial Petro-chemical Pole)-SILARSA

Live-line work- Shock absorbers in 132 kV high-voltage line Jachal -Huaco- Gualcamayo. Stotbridge.

Live-line work- Shock absorbers in 132 kV high-voltage line Jachal -Huaco- Gualcamayo. Stotbridge.

SAT – AAGDS (Auto-mation of Automatic Generation Discon-nection Scheme) – la Higuera Ajustada hydro-electric power station – Tinguiririca

CHILE

ARGENTINASAN JUAN

ARGENTINASAN JUAN

CHILE

EDEMSA

MINAS ARGENTINAS

S.A.

MINAS ARGENTINAS

S.A.

SEIS S.A.

Installation of 1.11 mi (1.8 km) OPGW shield wire for the communication between protection systems, automatism, fiber optic laying, and commissioning.

Stotbridge Assembly with live-line work in 414 structures of 132 kV high-voltage line. Jáchal- Huaco- Gulcamayo.

Stotbridge Assembly with live-line work in 414 structures of 132 kV high-voltage line. Jáchal- Huaco- Gulcamayo.

Engineering review and evaluation, technical inspection of facilities and tests.


TRAJECTORY

Additional supplies AAGDS (Automation of Automatic Generation Disconnection Scheme) Guacolda- Maintencillo (stage II)

33 kV MV lines mainte-nance - Malargüe - Bar-das Blancas

Work supervision

Earthing renewal in 132 kV high-voltage lines

CHILE

ARGENTINAMENDOZA

ARGENTINAMENDOZA

ARGENTINASAN JUAN

EDEMSA

GOVERN-MENT OF

MENDOZA

LICCSA

EMA

New panel implementation and AAGDS integra-tion through FO communications in Maintencillo electrical substation.

Crossarms were replaced from the 33 kV MV aerial line. Malargüe- Bardas Blancas

Work supervision in 500 kV Gran Mendoza Transformer Station and 200 kV Interconnection Park Los Reyunos.

Grounding arrangement and measurement of new groundings of complete 132 kV HV line. San Juan - Ema

2010 WORKTRAJECTORY

132 kV high-voltage line section replacement Jáchal – Gualcamayo

33/13.2 kV- 2.5 MVA Transformer Substation - San Martín

AAGDS System (Auto-mation of Auto-matic Generation Disconnection Scheme) Guacolda- Maitencillo

Telemetering of 300 spe-cial users.

ARGENTINASAN JUAN

ARGENTINALA PAMPA

CHILE

ECUADOR

MINAS ARGENTINAS

S.A.

APE

SEIS S.A.

EEQSA

132 kV high-voltage line section modifica-tion- Jáchal-Huaco- Gualcamayo. Assembly of 13 new structures and wire laying of 132 kV high-voltage line of 1.86 mi (3 km) length.

EPC- Engineering, procurement, and con-struction; assembly and commissioning of 33/13.2 kV San Martín Transformer Substation, a low-voltage line of 13.2 kV of 1.24 mi (2 km) of length, building, control room, transformer bay, communication antennas and bays.

EPC- Engineering, procurement, and con-struction; assembly and commissioning of 33/13.2 kV San Martín Transformer Substation, a low-voltage line of 13.2 kV of 1.24 mi (2 km) of length, building, control room, transformer bay, communication antennas and bays.

GPRS telemetry system.


TRAJECTORY

EPEN electric infrastruc-ture operation and main-tenance – 2009 – 2013 term.

33 kV ring closing and Transformer Substation enlargement- Industrial Park- General Pico

Impact studies of Trans-former Substation on CARDONES SUBSTATION - Tierra Amarilla- Chile

ARGENTINANEUQUÉN

ARGENTINALA PAMPA

CHILE

EPEN (Provincial


APE

SWC – GTDCONSULTANTENGINEERS

Operation and Maintenance of the electrical infrastructure system of the province, which is integrated into a network of more than 434.96 mi (700 km) of 132 kV lines and more than a dozen of Transformer Stations with voltages of 132 kV, 66 kV, and 33 kV be-longing to the Ente Provincial de Energía del Neuquén.high-voltage line of 1.86 mi (3 km) length.

8 MVA power transformers installation, enlarge-ment of 33 kV output bays, 33 kV aerial line of 3.72 mi (6 km) of length, 1.24 mi (2 km) of underground wiring in 13.2 kV. Bay switchgear modification and incorporation of new 13.2 kV bays.

Short-circuit research. Adjustments’ review and coordination of protections of the 220 kV main system North of Chile through the commission-ing of the 220 kV thermal power plants Tierra y Termo Pacífico.

2009 WORKTRAJECTORY

Modernization of the conventional control and protection system for the substation and the Hydroelectric Power Plant (HPP) Nihuil II.

220 kV Los Reyunos inter-connection park exten-sion, and amplification of 500 kV Gran Mendoza Transformer Station.

Engineering of 220/500 kV line- Portezuelo del Viento.

Engineering of 230 kV double-circuit line.

ARGENTINAMENDOZA

ARGENTINAMENDOZA

ARGENTINAMENDOZA

PANAMA

HINISA HIDISA

LICCSA

GOVERN-MENT OF

MENDOZA

ETESA PANAMA

Modification of the HPP Nihuil II Protection Sys-tem, which includes 6 generator units, 132 kV busbar coupler and 132 kV High Voltage Line with access to Nihuil I and Nihuil III.

Elementary study, engineering; procurement; construction; assembly; and commissioning of a 500 kV line output bay. TURNKEY Engineering, procurement and construction; assembly and commissioning of 200 kV high-voltage line of 4.34 mi (7 km) that interconnects Los Reyunos interconnection park with new 500 kV Rio Dia-mante Transformer Station.

Wiring engineering of 155.34 mi (250 km) of 220/500 kV line- Portezuelo del Viento.

Modification of 230 kV Sanchez- Punta Rincón line section, and new 2 x 230 kV high-voltage line Switchyard- Mina Substation for Minera Panamá SA - Panamá.

2008 WORKTRAJECTORY

Automatic Load Shed-ding Schemes (EDAC) – Chilquinta.

TP (teleprotection) test-ing in bay No. 03 of Loma de Lata Transformer Station.

Engineering for the construction of a 110 kV high-voltage line between Lican Hydro-electric Plant and Pilmai-quén Hydroelectric Plant.

33 kV medium-voltage line construction Bardas Blancas, Malargüe.

CHILE

ARGENTINANEUQUÉN

CHILE

ARGENTINAMENDOZA

SEIS S.A.

ALUSA

SEIS S.A.

GOVERN-MENT OF

MENDOZA

Study focused on Automatic Load Shedding Schemes automatism for contingency manage-ment in the Chilquinta Energía’s sub-transmis-sion network in V Región, Chile.

Wiring and testing of the TP equipment signals in Trapial line 1 and 2 - Loma de Lata.

Mechanical calculations, planimetry, altimetry, calculations and structural plans, foundations’ calculation, resistivity of soil, stringing charts and materials quantity surveying for the 110 kV high-voltage line Lican- Pilmaiquén.

Laying of 33 kV Bardas Blancas medium-voltage aerial cable of 37.28 mi (60 km) of length


TRAJECTORY

Montecaseros Trans-former Station extension.

Measuring system.

Detail engineering of 66 kV high-voltage line - Quirihue.

GE UR Protection Inte-gration- L90 in TS Santa Rita 115 kV

ARGENTINAMENDOZA

ARGENTINALA PAMPA

CHILE

PANAMA

EDEMSA

EXECUTIVE ENTITY CASA DE PIEDRA

DAM

EMEL GTD Consultants

GUIEHR S.A. PANAMÁ

Installation of a new auto-transformer of 132/66/13.2 kV, 30/30/30 MVA and its respec-tive switchgear bays in 132 and 66 kV.

Implementation of a commercial measuring system for 33 kV bay in Villa Turística, Casa de Piedra.

Reassessing of the existing line by modifying the accessories and necessary parts, in order to adapt it to a 66 kV level and bond it with the brand new second section line of 14.29 mi (23 km) of length.

Setup assessment, PLC, and UR D60 relay adjustments before replacement. Revision of remote input/output for relays communication. Setup assessment, PLC, and adjustment of four UR L90 relay before replacement. Review and implementation of SCADA ( Supervisory Control and Data Acquisition system) Ge Power prior to the integration of new relays.

2007 WORKTRAJECTORY

Tests and replacement of 220 kV voltage transformer

ARGENTINASAN JUAN

ABB Substitution of 220 kV transformer; testing; and commissioning of San Juan Transformer Station to Gran Mendoza Transformer Station.


TRAJECTORY

Teleprotection system in Hydroelectric Power Plant Ullúm

Replacement of current transformer – ALUSA VATECH

LC 35 Radio link repairing

LC 35 Radio link repairing

ARGENTINASAN JUAN

ARGENTINANEUQUÉN

ARGENTINAMENDOZA

ARGENTINAMENDOZA

HYDRO-ELECTRIC POWER PLANT - ULLÚM

ALUSA

REPSOL YPF

REPSOL YPF

Impedance relay testing through secondary injection and selective teleprotection (STP) with communication equipment (carrier pilot protec-tion) between Transformer Stations for the en-abling of monopolar reclosing on both 132 kV line ends.

Current transformer substitution in Puesto Hernández Transformer Station, Chihuido II and Planicie Banderita.

LC 35 Radio link repairing; Commercial Mea-surement System service (SMEC); and replace-ment of Atuel single channel link with a new Monkom link.

LC 35 Radio link repairing; Commercial Mea-surement System service (SMEC); and replace-ment of Atuel single channel link with a new Monkom link.

2006 WORKTRAJECTORY

Preventive maintenance of underground wire of 33/13.2 kV Pio Protto Transformer Station.

132 KV high-voltage line maintenance

SCADA ( Supervisory Control and Data Acqui-sition system) and SOTR (real-time operating system) modification due to mining line input.

ARGENTINANEUQUÉN

ARGENTINASAN JUAN

ARGENTINASAN JUAN

EPEN (Provincial


AES

AUTOTROL

Refurbishing of underground wire of 33/13.2 kV Pio Protto Transformer Station. Function check-out, measurements and civil engineering works.

Measurements of Magnetic and Electric field; step and touch voltage in 132 kV hydroelectric power station line that extends from Ullúm to San Juan Transformer Station and in 132 kV line from Ullúm HP to Punta Negra Transformer Station. Tensioning of 51 spans, corresponding to 11 sections of the 132 kV line from Ullúm HP to San Juan Transformer Station.

Variable calculation for supervision and control of new 220 kV bay line of the Mining and SOTR related services.


TRAJECTORY

Construction and imple-mentation of 132/33/13.2 kV Cañada Honda Trans-former Station.

EPEN (Provincial Energy Entity of Neuquén) elec-tric infrastructure oper-ation and maintenance - 2005 – 2009 term.

Transforming capacity increase of 132/66/13.2 kV Cápiz Transformer Station.

Agua de Cajón 13.2 kV MV line.

ARGENTINASAN JUAN

ARGENTINANEUQUÉN

ARGENTINAMENDOZA

ARGENTINANEUQUÉN

ENERGÍASAN JUAN

EPEN (Provincial


EDEMSA

CAPEX S.A.

Construction and commissioning of a 132/33/13.2 Transformer Station powered from Cruz de Piedra, connected to 132 kV San Juan Transformer Station.

Operation and Maintenance of the electrical infrastructure system of the province, which is integrated into a network of more than 434.96 mi (700 km) of 132 kV lines and more than a dozen of Transformer Stations with volt-ages of 132 kV, 66 kV, and 33 kV belonging to the Ente Provincial de Energía del Neuquén.

New bay construction in busbars of 132/66/13.2 kV and installation of a new 20/20/10 MVA, 132/66/13,2 kV transformer in Cápiz Transformer Station.

Engineering and construction of a 13.2 kV me-dium-voltage Line for Agua del Cajón thermal power plant.


TRAJECTORY

Operation of 132 kV HINISA transmission system

Operation of 132 kV HINISA transmission system

Transformer bay protec-tion adjustment of 132 kV Cápiz Transformer Station.

132 KV high-voltage line corrective maintenance - Cacheuta – Luján

Capacitor bank 132 kV San Juan Transformer Station

ARGENTINAMENDOZA

ARGENTINAMENDOZA

ARGENTINAMENDOZA

ARGENTINAMENDOZA

ARGENTINASAN JUAN

HINISA

HINISA

EDEMSA

HIDROCUYO

COMISIÓN DE OBRAS SAN

JUAN

Telecontroled operation of the 132 kV intercon-nections of the Nihuil Power Station System.

Telecontroled operation of the 132 kV intercon-nections of the Nihuil Power Station System.

Electric study, engineering, electromechanical assembly and protections’ adjustments of a 132/66/13.2 kV transformer bay.

Insulator repair. Grounding connection. Broken concrete repair.

Installation of capacitor banks in 132 kV San Juan Transformer Station.

2005 WORKTRAJECTORY

SOTR (real-time operat-ing system) of Caracoles Hydroelectric Plant.

Maintenance and assem-bly of 132 kV, 33 kV and 13.2 kV Transformer Substations.

7.6 low-voltage line Zona Norte and 7.6/0.231 kV, 5 KVA Transformer Substation.

ARGENTINASAN JUAN

ARGENTINANEUQUÉN

ARGENTINANEUQUÉN

DISTROCUYO S.A.

CAPEX SA

CAPEX SA

Adjustment and reconfiguration of SCADA and SOTR systems for the signal reception and con-trol of 132 kV Transformer Station of Caracoles Hydroelectric Plant.

Maintenance on 132 kV bays and 132, 33 and 13.2 kV power lines. Assembly of 33/13.2 kV Transformer Stations. Internal lighting main-tenance. Oil purification on 40 MVA trans-formers.

Construction of 7,6 kV Zona Norte low-voltage line, and assembly of five 7.6/ 0.231 kV 5 kVa substations.


TRAJECTORY

33/13.2 KV Pio Protto Transformer Station extension.

Aid at main switchgear bay combined cycle Río Bravo III and IV

ARGENTINANEUQUÉN

MÉXICO

EPEN (Provincial


EDF - CIST

EPC- Enlargement of 33/13.2 kV Pio Protto Transformer Station.

Testing prior to commissioning and equipment integration into generator. Procedures have been carried out to adjust, for the first time, Lomas del Real power station (Río Bravo III) of 495 MW, and Valle Hermoso (Río Bravo IV) of 500 MW.


TRAJECTORY

100 MW Alto Valle Neuquén Thermal power station protections

Live-line work – 132 kV high-voltage line – Malargüe.

Installation of impedance relay Los Reyunos Inter-connection Park

Contrast of energy meters.

Preventive maintenance in Fábrica Grassi Trans-former Station

ARGENTINANEUQUÉN

ARGENTINAMENDOZA

ARGENTINAMENDOZA

ARGENTINAMENDOZA

ARGENTINAMENDOZA

DUKE ENERGY

EDEMSA

HIDISA

ARTEC

FCA. GRASSI

Replacement of electromechanical protections for digital ones. Ammeter relays replacement in 13.2 kV outputs. Secondary injection test and commissioning.

Replacement of electromechanical protections for digital ones. Ammeter relays replacement in 13.2 kV outputs. Secondary injection test and commissioning.

Engineering, adjustment, wiring, and com-missioning of impedance relay with secondary injections, tests at Los Reyunos power station.

Contrast and adjustment of SMEC ( Commercial Measuring System) meters in accordance with stipulated values from CAMMESA

Repairing and commissioning of 132 kV switch-es in Fábrica Grassi.

2003 WORKTRAJECTORY

AGD (Automatic Gener-ation Disconnection) of 132 kV Luján Transformer Station

AGD (Automatic Gener-ation Disconnection) of 132 kV Luján Transformer Station

Aid at main switchgear bay combined cycle Río Bravo II y III.

Aid at main switchgear bay combined cycle Río Bravo II y III.

ARGENTINAMENDOZA

ARGENTINAMENDOZA

MÉXICO

MÉXICO

CTM

CTM

EDF - CIST

EDF - CIST

Redesign of Automatic Generation Disconnec-tion system in 132 kV Luján de Cuyo Transform-er Station.

Redesign of Automatic Generation Disconnec-tion system in 132 kV Luján de Cuyo Transform-er Station.




TRAJECTORY

Installation of DAD (automatic switching off) intertrip in EMA.

Automatic Generation Disconnection extension- Luján de Cuyo 132 kV Transformer Station.

Insulator string replace-ment on section 525 and 535.

Addition of protections in 100 MV Alto Valle thermal power station.

ARGENTINASAN JUAN

ARGENTINAMENDOZA

ARGENTINAMENDOZA

ARGENTINANEUQUÉN

EMA

CEMPPSA

EDEMSA

HCC NEUQUÉN

Remote tripping installation in EMA’s industrial furnaces when Automatic Generation Discon-nection Scheme operates in 132 kV San Juan Transformer Station.

Automatic Generation Disconnection adjust-ment in Luján de Cuyo Transformer Station after remote node addition to Cacheuta Hydroelectric Power Plant.

33 v glass insulator replacement.

Engineering, provision and commissioning of protection system in 100 MV Alto del Valle ther-mal power station.

2002 WORKTRAJECTORY

Maintenance of commu-nication system

ARGENTINAMENDOZA

HINISA, HIDISA

HINISA-HIDISA communication system’s mainte-nance annual contract.

AGD (Automatic Gen-eration Disconnection) - Condarco hydroelectric power station.

ARGENTINAMENDOZA

CEMPPSA Design and implementation of automatic gen-eration disconnection system for the Álvarez Condarco power station in case of transmission line failure.


TRAJECTORY

Neuquén’s carrier pilot protection filters

132 kV input bay of Cacheuta Hydroelectric Power station in Luján de Cuyo Transformer Station.

DAG Sur

ARGENTINANEUQUÉN

ARGENTINAMENDOZA

ARGENTINAMENDOZA

EPEN (Provincial


IMPSA

HINISA (Los Nihuiles Hydro Power

Station)

Band filters design, spread of audio, new plate constructions, communication settings, verifica-tion, and installation of carrier pilot protection’s equipment.

Civil engineering works, on site assembly and commissioning of 132 kV bay in 132 kV Luján de Cuyo Transformer Station.

Implementation of an Automatic Disconnec-tion System in case of transmission line system failure.

SOTR (real-time operat-ing system)-GEMSA

ARGENTINAMENDOZA

GEMSA Control signals for Real-Time Operating Systems in power stations. Condarco, Cacheutaand Carrizal hydroelectric power stations

2001 WORKTRAJECTORY

UHF – VHF radio repeaters

SOTR (real-time operat-ing system)-CMS (Com-mercial Measurement System) - El Carrizal Hydroelectric power station.

ARGENTINAMENDOZA

ARGENTINAMENDOZA

HIDISA

CEMPPSA

Assembly of VHF-UHF repeater on Nihuil Ipower station.

Installation of a Remote Terminal Unit (RTU) for data compilation and bank battery installation.


TRAJECTORY

SOTR (real-time operat-ing system)-CMS (Com-mercial Measurement System) - El Carrizal Hydroelectric power station.

Stage I- Electric islands study- Cuyo Region

Switchgear bay protec-tions of 200 kV Agua del Toro high-voltage line

DAD Quilmes

ARGENTINAMENDOZA

ARGENTINAMENDOZA

ARGENTINAMENDOZA

ARGENTINAMENDOZA

CTM

CEMPPSA

HINISA

CERVECERÍA QUILMES SA

Installation of a Remote Terminal Unit (RTU) for data compilation and bank battery installation.

Study on electric island’s development in Argen-tine Electrical System (Sistema Eléctrico Argenti-no) - Cuyo Region

Engineering, electromechanical assembly and disassembly, electrical studies and adjustment of three 220 kV switchgear bays.

Provision, installation, and commissioning of Automatic Disconnection System in case of transmission line failure at Cervecería Quilmes Mendoza.

2000 WORKTRAJECTORY

Engineering, electrome-chanical assembly and disassembly, electrical studies and protection adjustment of two 132 kV switchgear bays.

60 MVA transformer commissioning in Cruz de Piedra Transformer Station, and 20 MVA transformer commission-ing in Cápiz Transformer Station.

ARGENTINAMENDOZA

ARGENTINAMENDOZA

DISTROCUYOS.A.

GOVERN-MENT OF

MENDOZA

High-voltage switchgear bay protections- Cápiz Transformer Station

Engineering, civil engineering works, as-sembly and commissioning of 132/66/13.2- 60/60/50 MVA transformer and switchgear bays in Cruz de Piedra Transformer Station and of 132/66/13.2 kV-20/20/10 MVA transformer in Cápiz Transformer Station.


TRAJECTORY

Protections replacement in 13.2 kV distributors, and five 66/13.2 kV transformers.

Engineering and con-struction of 200 kV and 132 kV bays on San Juan Transformer Station.

Study on main entrance to Potrerillos Hydroelec-tric Power Station.

Feasibility study on line section of 132 kV high-voltage line from Luján de Cuyo to Villa Hipódromo.

ARGENTINAMENDOZA

ARGENTINASAN JUAN

ARGENTINAMENDOZA

ARGENTINAMENDOZA

COOP. ELÉCTRICA DE GODOY

CRUZ

GOVERN-MENT OF SAN

JUAN

CEMPPSA

COOP. ELÉCTRICA DE GODOY

CRUZ

Electromechanical protection replacement for digital ones in all distributors and transformers Of Godoy Cruz Transformer Station.

Provision of ancillary materials and engineer-ing civil works, commissioning of 220 and 132 kV bays for industrial exploitation of a 150/150/70 MVA power autotransformer of 220/132/13.2 kV in “San Juan” Transformer Station.

Determination of location, and required electri-cal works for power station access, static and dynamic studies.

Feasibility study on line section in order to feed the line from Luján de Cuyo Transformer Station to the future 132 kV “Villa Hipódromo” Trans-former Station.


TRAJECTORY

132 kV high-voltage line corrective maintenance

Assembly and commis-sioning of a 150 MVA autotransformer in San Juan Transformer Station.

13.2 kV bays replacement in Montecaseros Trans-former Station.

33 kV bays replacement in San Juan Transformer Station.

Protections in EDEMSA.

ARGENTINALA RIOJA

ARGENTINASAN JUAN

ARGENTINAMENDOZA

ARGENTINASAN JUAN

ARGENTINAMENDOZA

EDELAR

DISTROCUYO S.A.

GOVERN-MENT OF

MENDOZA

GOVERN-MENT OFSAN JUAN

EDEMSA

Replacement of porcelain insulators and guard wires repair.

Civil engineering works construction and as-sembly of a 220/132/13.2 kV-150/150/70 MVA autotransformer and its switchgear bays in San Juan Transformer Station.

Seven (7) 13.2 kV bays replacement in Monte-caseros Transformer Station.

Twenty (20) 33 kV bays replacement in San Juan Transformer Station.

Protections’ adjustment in EDEMSA’s transmis-sion system.

1999 WORKTRAJECTORY

Equipment foundations replacement in 220 kV high voltage lines in Cruz de Piedra Transformer Station

Removal of 2 x 132 kV high tension line

Capacitive compensation system in San Juan Trans-former Station

ARGENTINAMENDOZA

ARGENTINAMENDOZA

ARGENTINASAN JUAN

DISTROCUYO S.A.

EDEMSA

DISTROCUYO S.A.

Substitution of concrete structures for metallic, delta-like structures.

Disassembly of 3280.84 ft. (1000 m) of 132 kV double-circuit line.

Engineering civil works, provision construction, and assembly of a capacitive compensation sys-tem in 13.2 kV in San Juan Transformer Station.

1998 WORKTRAJECTORY

DAG-Stage I

Replacement of 132 kV switches in Luján de Cuyo and Cruz de Piedra Trans-former Stations.

Replacement of T5 and T6 transformers in Luján de Cuyo Transformer Station.

Commissioning supervi-sion of five impedance protections.

ARGENTINAMENDOZA

ARGENTINAMENDOZA

ARGENTINAMENDOZA

ARGENTINAMENDOZA

CTM

GOVERN-MENT OF

MENDOZA

REPSOL YPF

HINISA

Implementation of an Automatic Disconnec-tion System in case of transmission line system failure.

Replacement of 132 kV switches, since their rating power is exceeded.

Replacement of T5 and T6 transformers in Luján de Cuyo Transformer Station.

Commissioning tests of five impedance relays for 132 kV lines Nihuiles System.


TRAJECTORY

Capacitive compensation system in San Juan Trans-former Station- Bank I

13.2 kV Montecaseros switchgear bays and Cruz de Piedra 33 kV switch-gear bays in San Juan Transformer Station.

ARGENTINASAN JUAN

ARGENTINASAN JUAN

GOVERN-MENT OF SAN JUAN


Civil engineering, and assembly of a capacitive compensation system in 13.2 kV in San Juan Transformer Station.

Civil engineering, and assembly of 7 (seven) 13.2 bays of increased safety in Montecaseros Transformer Station and installation of 2 (two) switches and 13.2 kV current transformers in Cruz de Piedra Transformer Station, and 20 (twenty) 33 kV switchgear bays in San Juan Transformer Station.

40 MVA transformers in Luján de Cuyo Trans-former Station.

Executive Project and bidding terms for the commissioning of the 150 MVA autotransformer in San Juan Transformer Station.

ARGENTINAMENDOZA

ARGENTINASAN JUAN

CTM


Engineering, assembly, and commissioning of two 132/33/13.2 kV-40/10/30 MVA transform-ers and their pertinent switchgear bays in Luján de Cuyo Transformer Station.

Civil engineering, assembly, and commissioning of a 220/132/13.2 kV-150/150/70 MVA auto-transformer and its related switchgear bays in San Juan Transformer Station.

1997 WORKTRAJECTORY

Executive Project and bidding terms for the commissioning of the 150 MVA autotransformer in San Juan Transformer Station.

ARGENTINASAN JUAN


Civil engineering, assembly, and commissioning of a 220/132/13.2 kV-150/150/70 MVA auto-transformer and its related switchgear bays in San Juan Transformer Station.


TRAJECTORY

High-voltage bays’ pro-tection- San Juan Trans-former Station

High-voltage line bays’ protection- Cruz de Pie-dra Transformer Station

Protection renewal in Nihuil II and Nihuil III hydroelectric power stations

Protection renewal in Nihuil IV hydroelectric power plant

ARGENTINASAN JUAN

ARGENTINAMENDOZA

ARGENTINAMENDOZA

ARGENTINASAN JUAN

EMA

CTM

HINISA

CEMPPSA

Electric detailed engineering, electromechanical assembly and disassembly, electrical studies, and protection adjustments of 6 (six) 132 kV switch-gear bays and 1 (one) 220 kV switchyard bay.

Electric detailed engineering, electromechani-cal assembly, and disassembly, electrical study and protection adjustment of 8 (eight) 220 kV switchgear bays, and 7 (seven) 66 kV switch-gear bays.

Inspection tasks and renewal of protections in Nihuil II and Nihuil III hydroelectric power plants. Such protections will be verified on later com-missioning.

Engineering revision of the client’s Protections, supervision of operational testing in the com-missioning of new protections.

1995 WORKTRAJECTORY

Live-line work- Guard wire reparation

ARGENTINAMENDOZA

EDEMSA Maintenance performed on voltage equipment to repair the conductor and clamping devices.

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WORK 2020 2020TRAJECTORY WORK TRAJECTOR Y · 2021. 5. 21. · TRAJECTOR Y 110 /33 kV Puchuncaví Electrical Substation and 2 x 110 kV high-voltage line 220/23 kV, 60 MVA Valdivia