Mexico

PROJECT LT 303 IXTAPA – PIE DE LA CUESTA CONTRACT PIF-010/99

Engineering, supply, construction, training and commissioning of the following works, located in the state of Guerrero:

• LT Ixtapa – Pie de la Cuesta. 400 kV, 207 km-l; conductor cable: ACSR/AS 1113, 2 wires/phase; guard wire: 2 Aas 7 No. 8 AWG.
• LT Pie de la Cuesta Entq. Mezcala – El Quemado. 230 kV, 22 km-l, 66 km-c; conductor cable: ACSR/AS 1113, 1 wire/phase; guard wire: 1 Aas 7 No. 8 AWG + 1 Opgw 36 fibers.
• LT El Quemado Entq Mezcala – Los Amates. 230 kV, 5.00 km-l, 10.00 km-c; conductor cable: ACSR/AS 1113, 1 wire/phase; guard wire: 1 Aas 7 No. 8 AWG + 1 Opgw 36 fibers.

Ubicación: México, Guerrero

Fecha de inicio: September 1, 1999

Fecha de terminación: September 1, 2011

PROJECT LT 408 NACO – NOGALES CONTRACT PIF-010/01

Engineering, training, supply and construction of the following works located in the state of Baja California and Sonora:

• Enlargement SE Nogales Aeropuerto (115 kV, 2 feeders) in Sonora. Enlargement SE Nogales Norte (115 kV- 2 feeders) in Sonora.
• LT 230 kV Nogales Aeropuerto – Nogales Norte (230 kV, 25 km-l, 2 c), in Sonora.
• SE Panamericana Fraccionamiento Bcos. 1 and 2, in Baja California.
• SE Parque Industrial San Luis, in Sonora.
• SE Presidente Juárez (115 kV, 12.7 km-l, 2 c), in Baja California.
• LT Presidente Juárez-Panamericana Fraccionamiento (115 kV, 12.7 km-l, 2 c), in Baja California.
• LT Parque Industrial San Luis Entq. Cerro Prieto I-Hidalgo (230 kV, 25.5 km-l, 2 c), in Sonora.

Ubicación: México, Sonora

Fecha de inicio: September 10, 2001

Fecha de terminación: October 1, 2002

PROJECT SE 401 SUBSTATIONS NOR-OCCIDENTAL

Engineering, supply, construction, training and commissioning of 11 substations of 115 kV in the states of Jalisco, San Luis Potosi, Zacatecas and Aguascalientes, in Mexico.

Ubicación: México, Aguascalientes, Jalisco, San Luis Potosí, Zacatecas

Fecha de inicio: June 6, 2001

Fecha de terminación: November 4, 2002

PROJECT LT 403 SUBSTATIONS NOR-ORIENTAL

Engineering, supply, construction, training and commissioning of 5 substations of 115 kV in the states of Nuevo Leon and Tamaulipas, Mexico.

Ubicación: México, Nuevo León, Tamaulipas

Fecha de inicio: May 5, 2001

Fecha de terminación: June 4, 2002

PROJECT 407 LT ANAHUAC – EL POTOSI

Mounting and laying of 100 km. of transmission lines at 400 kV, 2 circuits, 3 wires/phase. Conductor cable: ACSR/AS 1113, 3 wires/phase; guard wire: 1 Aas 7 No. 8 AWG + 1 Opgw 36 fibers, located in the state of San Luis Potosi.

Ubicación: México, San Luis Potosí

Fecha de inicio: March 10, 2001

Fecha de terminación: September 9, 2001

PROJECT 607 SISTEMA BAJIO – ORIENTAL. CONTRACT EAR-EDM-001-02/EAR-EDM-002-02

Engineering, procurement, construction, tests and commissioning of the following works located in the states of Aguascalientes, Jalisco, Guanajuato and Puebla.

• SE Aguascalientes Potencia (2 bays of 115 kV).
• SE Encarnación de Diaz (1 bay of 115 kV).
• LT at 115 kV-2c (24 km) Santa Fe Entronque La Fraga-Jurica.
• LT at 115 kV-2c (20 km) Santa Fe – Sn. Miguel de Allende.
• LT 230 kV-2c (2 km) Santa Fe Entronque San Luis de la Paz II – Queretaro I.
• LT 230 kV-2c San Luis de la Paz II – Queretaro I. Supply and installation of 90 km of guard wire Opgw.
• SE San Miguel de Allende (2 bays of 115 kV).
• SE Santa Fe (3 bays of 230, 5 bays of 115 kV, one bank of transformers of 225 MVA plus a reserve of 75 MVA).
• LT at 230 kV, double circuit (installation of only one), 55 km Aguascalientes Entronque Sn. Juan de los Lagos – Teocaltiche.
• SE Puebla II, enlargement (two banks of transformers of 375 MVA each plus a backup transformer of 125 MVA, two bays of 400 KV and four bays of 115 KV).

Ubicación: México, Aguascalientes, Guanajuato, Jalisco, Puebla

Fecha de inicio: November 8, 2002

Fecha de terminación: March 7, 2004

PROJECT 707 ENLANCE NORTE-SUR CONTRACT PIF-007/2002

Engineering, procurement, construction, tests and commissioning of the following works in the states of Coahuila, Zacatecas and Aguascalientes:

• Substation Saltillo (Enlargement) one bank of reactors of 150 MVAr and two bays of 400 kV.
• Substation Primero de Mayo (Enlargement) one bank of reactors of 150 MVAr and two bays of 400 kV.
• Substation Cañada (Enlargement) one bay of 400 kV.
• LT Saltillo – Primero de Mayo (Installation of second circuit), 230 km, 400 kV-1c-2w/ph.
• LT Primero de Mayo – Cañada (Installation of second circuit), 220 km, 400 kV-1c-2w/ph.

Ubicación: México, Aguascalientes, Coahuila, Zacatecas

Fecha de inicio: June 10, 2003

Fecha de terminación: May 9, 2004

SUPPLY, INSTALLATION OF EQUIPMENT AND LAYING OF 250 KM OF CABLE OPGW OF 36 FIBERS

Construction of one transmission line of 115 kV, 70 km, in the states of Sinaloa and Chihuahua for the mining project of El Sauzal.

Ubicación: México, Chihuahua, Sinaloa

Fecha de inicio: November 8, 2003

Fecha de terminación: September 7, 2004

PROJECT <>, WORK LOCATED IN THE STATES OF VERACRUZ AND TAMAULIPAS, CONTRACT 800,156,103

Supply, installation of equipment and laying of 250 km of cable Opgw of 36 fibers.

Ubicación: México, Tamaulipas, Veracruz

Fecha de inicio: May 4, 2004

Fecha de terminación: September 3, 2004

PROJECT OF OPTICAL FIBER BETWEEN SE MALPASO II CONTRACT 164064-023

Supply, installation of equipment and laying of 160 km of cable Opgw of 36 fibers.

Ubicación: México, Chiapas, Tabasco

Fecha de inicio: May 12, 2004

Fecha de terminación: August 11, 2004