CURRÍCULUM

BUSINESS ACTIVITY:Rovi Electrica, is an engineering company, Construction andTrading activities such as:1. - Testing equipment for high, medium and low voltage.2. - Electrical Substations of medium, high voltage. 3. - Control systems.4. - Training courses.

We also have the following specialties:

ENERGY AND POWER.Installation, maintenance and advisory services to substations:1. - High Voltage (400, 230, 115, 85 and 69 kv.) 2. - Medium Voltage (35, 25, 15 and 5 kv.)3. - Substations and SF6 gas encapsulated boards4. - Operation Testing and putting into service of electrical equipment.5.- Training substations and electrical equipment are.

SERVICES AMONG

WE OFFERED:

- Electrical testing encapsulated substations SF6.

- Testing electrical encased panels SF6.

- Electrical testing substation equipment.

- Land networks

- Handsets and accessories Implementation of 5, 15, 25, 35 and 69 kv.

- Splice implementation 5, 15, 25, 35 and 69 kv.

- Electromagnetic breaker panels Adaptation.

- Electrical substations preventive maintenance

- Preventive maintenance of power and control boards.

- Retrofit of boards and switches.

- Commissioning of substations.

- Installation of electrical equipment.

- Cable control Installation, power and instrumentation.

- Training courses

- Connection force control and instrumentation electrical equipment.

- Conduit pipe installation, tray, busway, etc.

Address: Fiscal Address.

Faja de Oro No. 701-a Pte.

Col. San Gonzalo

Salamanca, Gto.

Postal Code: 36740

Tel/fax. (464) 648-09-20, 464 1210 771

Nextel ID: 52*39302*3

Email: rovielec@prodigy.net.mx

TAX ID: REL-960301-6G4

IMSS Registration: B -52 20 25 1 10

Infonavit Registration: 110048105

General Management: Ing. Pablo Gerardo Villanueva M.

Technical Management: Ing. Manuel P. Cruz.

Administrative Management: Lic.. Sarah Díaz García.

Management Accountant: C.P. Mónica Roaro R.

Service Management: Ing. Víctor dela Torre R.

Activity: Consulting and Engineering Services

CONTACT DETAILS.

Plant: CCC Azteca VII – ABB. Location: San Luis de la Paz, Gto.Activity: Technical assistance in maintaining boards of 15 kv.

Plant: Laguna Verde C.F.E. - SYMELEC. Location: Cd. Cardel, Ver.Activity: Testing switch machine. Testing capacitors and arresters.

Plant: Triara Telmex – Grupo Condumex.Location: Querétaro, Qro.Activity: Tests on 15 kV transformers. Electrical testing to 115 kv substation. Preventive maintenance 115 kv and 15 substation.

Plant: Navistar International – ABB.Location: Escobedo, NL.Activity: Training course for electrical substations. Electrical testing of medium voltage switches. Preventive maintenance switches 15 kv.

Plant: Pemex Criogénicas Reynosa – ABB.Location: Reynosa, Tamps.Activity: Training course for electrical substations. Maintenance training 15 kv boards course.

Plant: Power Plant Florida- ABB.Location: Miami, FL. USA.Activity: Training Course Metalclad boards. Verified board mounting medium voltage ABB.

Plant: Mitsubishi CT Pacifico – C.F.E. (Petacalco)Location: Petacalco, Gro.Activity: Testing of 15kv medium voltage switchgear. Tests on low voltage panels. Tests on 15 kV and 400 kv transformers. Tests on medium voltage motors

Plant: Cardinal Power Plant – ABB.Location: West Virginia, USA.Activity: Verify installation of metal clad board. Repair 15 kv contactor section. Pre operative tests.

Plant: Lousiana Power Plant – ABB.Location: Baton Rouge Louisiana, USA.Activity: Verify installation of metal clad board. Tests on 15 kV switches. Pre operative tests. Plant: Siemens transformadores – embosala.Location: Petacalco, Gro.Activity: Garment and armed with 400 kv transformer. Process vacuum and oil filling. Electrical tests.

Plant: Velcon.Location: Celaya, Gto.Activity: Tests on 15 kV switches. Electrical testing to 115 kv substation. Preventive maintenance switches 15 kv.

Plant: CCC Unión Fenosa - Esteban Sánchez y Asociados.Location: Agua Prieta, Son. Activity: Test medium-voltage transformers 4.16 kV. Electrical testing of 230 kv transformers.

SOME OF OUR MOST RECENT

WORKS ARE.

Plant: Esteban Sánchez y Asociados – Minera Nyco.Location: Hermosillo, Son.Activity: Electrical testing to 115 kv substation. Testing protective relays.

Plant: ABB – Novacel.Location: Guadalajara, Jal.Activity: Installation of 69 kv gis substation assembly. Electrical testing of 69 kv substation. Commissioning.

Plant: Hermi - C.F.E. ( Petacalco )Location: Petacalco, Gro.Activity: Testing the transformer insulating oil. Hi pot testing duct bus. Hi pot testing power line.

Plant: Edemtec - C.F.E. (S.E. 1° mayo)Location: Concepcion del Oro, Zac.Activity: Electrical tests tc `s of 230 kv. Electrical switches 230 and 400 kv tests Electrical testing of 400 kv arresters.

Plant: Grupo Condumex - Porcelanite.Location: Querobabi. Son.Activity: Installation and assembling of 115 kv substation equipment. Electrical testing to 115 kv substation. Electrical tests to relays and measuring equipment. Commissioning.

Plant: Grupo Schneider – Magna Formex. Location: Hermosillo, Son.Activity: Electrical testing equipment to 115 kV substations. Commissioning.

Plant: ABB – Guardian Vidriera.Location: Querétaro, Qro.

Plant: Aceros dm - ABB. Location: San Luis Potosi, S.L.P.Activity: Substations maintenance of 230 and 15 kv. Testing substations of 230 and 15 kV.

Plant: Grupo Condumex – Camisa. Location: Ramos Arizpe, Coahuila.

Plant: Pemex Salamanca - ABB.Location: Salamanca, Gto.Activity: Installation and assembly of encased panels in sf6. Making terminal SF6 encapsulated boards. Electrical test boards and cables. System integration of simatic abb board. Commissioning.

Plant: ABB – Innopack (Coca Cola )Location: León, Gto.Activity: Installation and assembling SF6 of 115 kv substation. Installation and assembly of Metalclad panel.Electrical Tests of substation equipment. Commissioning.

Plant: ABB – Technicolor Mexicana (kodak) Location: Guadalajara, Jal.Activity: Installation and assembling equipment of 69 kv substation. Installation and assembly of 69 kv transformer.Electrical tests substation equipment. Commissioning.

Activity: Installation and assembling of 115 kV substation. Electrical testing to 115 kv substation. Commissioning.

Activity: Installation and assembling of 115 kV substation. Electrical testing to 115 kv substation. Commissioning

SOME OF OUR MOST RECENT

WORKS ARE.

Plant: ABB Mexico – C.F.E. (El Encino y Durango)Location: Durango – Chihuahua.Activity: Installation and assembly of switch 115 kv. Electrical tests switch. Dew point testing SF6 gas. Commissioning.

Plant: Schneider Electric – Phillips. Location: Gómez Palacio, Dgo.Activity: Installation and assembling of 115 kV substation. Electrical testing equipment 115 kV substation. Training course of 115 kv substation. Commissioning.

Plant: ABB México – Minera México.Location: Nacozari, Son.Activity: Installation and assembly of 230 kv switch. Electrical tests switch. Commissioning.

Plant: ABB México - Aco.Location: Nogales, Son.Activity: Installation of equipment and assembling of 115 kv substation. Electrical testing to 115 kv substation. Electrical tests to relays and measuring equipment. Commissioning.

Plant: Electricidad de Francia central ciclo combinado Saltillo. Location: Ramos Arizpe, Coah.Activity: Electrical testing to 115 kv substation.

Plant: Cementos Apasco - ABB.Location: Apaxco, Mex.Activity: electrical testing team of 15 kv. Electrical Tests to relays and measuring equipment.

Plant: ABB México – Skytex.Location: Huejotzingo, Pue.Activity: Preventive maintenance of 115 kv substation. Electrical testing equipment of 115 kv. Electrical testing equipment of 15 kv.

Plant: C.F.E. puerto San Carlos. – Abengoa – ABB México.Location: Puerto San Carlos, B.C.S.Activity: Testing electrical panels 480 v. Electrical testing to 115 kv substation. Electrical tests cables of 15 kv. Electrical tests relays and measuring equipment.

Plant: C.F.E. Rosarito I y III - ABB México.Location: Rosarito, B.C.Activity: Electrical testing equipment to 230 kV. Electrical Tests equipment of 115 kv. Electrical testing equipment to 15 kV

Plant: Condumex – Nacel Guadalajara. Loaction: Guadalajara, Jal.Activity: Electrical tests equipment of 23 kv. Electrical tests for cables of 23 kv. Electrical tests relays and measuring equipment.

Plant: Porcel - Industrias IEM.Location: Santa Ana ch, Tlaxcala.Activity: Electrical Tests s.e. of 115 kv. Preventive maintenance of 12 MVA substation. Check and protective relays adjustment. Tests on power cables of 15 kv.

Plant: Papelera el Nevado - Industrias IEM.Location: Toluca, Edo. Mex.Activity: Preventive maintenance prior to energizing. Operation and performance tests.

SOME OF OUR MOST RECENT

WORKS ARE.

Plant: C.F.E.- Grupo Dragados de México - ABB.Location: Chihuahua, Chih.Activity: Link, adjustment and testing of switch assembly. 230 and 400. Test operation and working switch. 230 and 400 kv.

Plant: Minera la Caridad – Schneider Electric Mexico.Location: Nacozari, Sonora.Activity: Electromechanical assembly encapsulated substation SF6 of 230 kv.

Plant: Cobrecel - Industrias IEM. Location: Celaya, Gto.Activity: Installation and assembly of primary equipment s.e. of 115 kv. Dielectric tests equipment of 115 kv. Installation and assembly of board 15 kv. Calibration and testing protective relays. Commissioning of substation.

Plant: C.F.E (Villa de Reyes) - Techint Location: Villa de Reyes, S.L.P.Activity: Testing electrical transformers. Tests electrical motors.

Plant: Bufete Industrial – Schneider Electric México.Location: Salina Cruz, Oax.Activity: Installation and assembling 115 kv primary equipment. Installation and mounting trays and conduit pipe. Dielectric testing s.e. of 115 kv. Blade adjustment and calibration of 115 kv. Commissioning.

Plant: Metalúrgica Veracruzana – Schneider Electric. Location: Orizaba, Ver.Activity: Corrective maintenance on circuit breakers sf6. Electrical testing to 115 kV switches to SF6. Commissioning switches.

Plant: Danone de México – Schneider Electric. Location: Irapuato, Gto.Activity: Installation and assembling 115 kV substation. stage I and II. Electrical testing to 115 kv substation. Installation and assembly of medium voltage switchgear 15 kv. Installation and assembly of medium voltage transformers. Commissioning of substation.

Plant: Cervecería Modelo Guadalajara – ABB sistemas.Location: Guadalajara, Jal.Activity: Installation and mounting of transformers of 69 kv. 10 mva. Installation and assembly of Metalclad panel of 5 kv. Installation and mounting trays and conduit.Substation installation and assembly of armored chalk sf6. 69 kv. Installation of power and control cable. Dielectric testing equipment s.e. of 69 kv. Testing dielectric power cable of 69 kv.

Plant: Motodiesel Mexicana - Schneider Electric.Location: Aguascalientes, Ags.Activity: Installation and assembly bay of 15 kv. Adjustment, calibration and leveling equipment is of 115 kv. Installation, assembly, transformer clothing of 5 mva. Electrical testing equipment 115 kv substation. Testing protective relays. Commissioning 115/13.8 kV substation.

Plant: Parque Industrial Burlington - Gutsa - ABB sistemas.Location: Yecapixtla, Morelos.Activity: Installation and mounting of 230 kV substation. Installation and assembly and testing of Metalclad panel NEMA 3R. Installation, assembly, transformer dress 50 mva. Vacuum treatment and filling of transformers. Installation and assembly of substation structure. Installation and connection of control and power cable. terminal Implementation 15 kv. Electrical testing equipment 115 kV substation. Testing protective relays. Commissioning 115/13.8 kV substation.

Plant: General Motors planta Silao - Schneider Electric.Location: Silao, Gto.Activity: Substation maintenance of 115 kv. Maintenance panels 15 kv. Tests substation equipment.

Plant: Alto Carbono - Schneider Electric.Location: Querétaro, Qro.Activity: Grounding system Installation of 115 kv. Installation and assembly of electrical equipment in s.e. of 115 kv. Installation of power and control cable, tray and pipe. Testing electrical equipment of 115 kv substation.

Plant: Vidriera Sekurit Saint Gobain – Grupo Condumex. Location: Parque Industrial Cuautla. Cuautla, Morelos.Activity: Installation of substation primary equipment of 115 kv. Installation of 10 MVA transformer. Installation of power and control cable. Implementation of 15 kv terminals. Electrical testing primary equipment of s.e. Commissioning.

Plant: John Deere / GLG Internacional - Schneider Electric Mexico.Location: Torreón, Coahuila.Activity: Installation of grounding system. Installation and assembly of electrical equipment s.e of 115 kv. Assembly of structure and insulators. Electrical testing equipment s.e. of 115 kv. Installation of power and control cable. Training Course 115 kv electrical substation. Commissioning.

Plant: S.E. Parque Industrial Querétaro (PIQSA) - ABB.Location: Buenavista, Qro.Activity: Installation of power transformer of 115 kv. 33 mva. Treatment of empty and filled with oil. Switch assembly 115 and 35 kv. Electrical testing equipment of 115 and 35 kv. Tests on protection board. Commissioning.

Plant: C.F.E. (S.E. Hércules) - Grupo Tres R.Location: Hércules, Coahuila.Activity: Installation of blades horizontal section 400 and 230 kv Switch assembly 400 and 230 kv. Electrical testing switches and blades 400 and 230 kv.

Plant: Fraccionamiento los Robles- Kaufman and Broad. Location: Lerma, Edo. Mex.Activity: Installation of cable high and low voltage ducts. Installation and transformers commissioning. Realization of accessories Elastimold of 25 kv. Realization of joints and terminations of 25 kv. and 600 v. Installation and connection of low voltage buses.

Plant: Sicartsa - Sersiinsa.Location: Lázaro Cárdenas, Michoacán.Activity: Preventive maintenance of 230 kv switches. Electrical testing and commissioning.

Plant: Kellog's de Mexico - Selmec.Location: Querétaro, Qro.Activity: Preventive maintenance of 115 kv main substation Preventive maintenance medium voltage switchgear 15 kv. Electrical testing to 115 kv substation.

Plant: Thomson Televisiones de Mexico ( Zenith )Location: Cd. Juarez, Chihuahua.Activity: Preventive maintenance s.e. principal 115 / 13.8 kv. Testing of 115 kv primary equipment and 13.8 kv. secondary equipment. Corrective maintenance sf6 switch of 115 kv.

Plant: Condutel, S.A. - Selmec.

Location: San Juan del Rio, Qro.

Activity: Installation of 115 kV switch. Installing and Connecting control cables.

Electrical tests on primary and secondary equipment (115 and 15 kv).

Testing and calibration of relays 87, 50/51, 51n. Substation commissioning.

Plant: Agrogen – Fertimex.

Location: Querétaro, Qro.

Activity: Maintenance encapsulated substations SF6 of 115 kV.

Installation and assembly of blades 115 kv.

Electrical testing differential relays for over current. S.E.

Electrical encapsulated sf6. Removal and installation of 5 kv cable.

Testing megger and hi-pot to 5 kv cable.

Realization of joints and terminations of 5 kv. power cord.

Engineering control and protection the knife and board.

Plant: Bimbo Centro.

Location: Irapuato, Gto.

Activity: Installation, assembly and commissioning of electrical power and control tortillas milpa real line.

Installation, assembly and cooler commissioning. Helimatic and bread 4000 line extension.

Plant: Conticon.

Location: Cortazar, Gto.

Activity: Preventive maintenance 115 kv substation. Repair and troubleshooting sections of 15 kv.

Testing relays 87, 50/51, 51n. Draft realization and philosophy tab protections. 115 kv.

Electrical testing to 115 kv substation.

Plant: Gres - IEM. – Condumex.

Location: Santa Ana Chiauntempan, Tlaxcala.

Activity: Assembly supervision of 115 kv switch.

Electrical testing and commissioning of int. 115 kv.

Plant: World Trade Center - Gutsa. - Schneider Electric.

(Tower and exhibition hall)

Location: México, D.F.

Activity: Installation assembly commissioning of s.e. showroom.

Assembling consulting medium voltage switchgear. Tower W.T.C.

Commissioning of medium voltage switchgear, WTC tower.

Training course medium voltage switchgear. Verification and boat inspection accessories, etc..

Plant: Flour Daniel - Siemens - Embosala

Location: Port Arthur, texas

Activity: Receiving 50 mva transformer on site. Verification and boat, accessories inspection, etc.

Insulation resistance tests nucleus. Data Verification impactografo