IN EXECUTION PERIOD 2004 - 2005

• Control of the Corrosion:
  • Supervision of Pipes of Wilpro the Furrial, Wilpro Energy Services, period April 2004 - Present.
  • Location of Interferences and Evaluation DCVG, Wilpro Energy Services, Sep-2004 period - Present.
  • Evaluation of Interferences in Plant ZPS, Plants Zuata, Petrozuata, November 2006 - Present.
  • Study of the System of Cathodic Protection and Coating of Our Lines of Crude Transference of and Gas, Harvest Vinccler, Quaker, November 2006 - Present.

• Turbomachineries:
  • Greater maintenance to the Units Turbocompresoras Nº 1, 2, 3, 4 and 5 of Planta de Compression High Pressure (PIGAP I), located in the Complex Muscar, Dtto. Punta de Mata, PDVSA Petro'leo, S.A., Sep-2003 Period - Present.
  • Smaller maintenances to Turbomachineries GPG 2003 - 2004 Plant of Division and Office Jose, PDVSA Gas, S.A., Sep period. 2004 - March 2005.
  • Improvements to the System of Control and Protection of Turbogeneradores de Plant Electrical Refinery P.L.C., PDVSA Petroleo, S.A., Dec. Period 2001 - Feb. 2005.
  • Service of Technician Specialized for the Disarmament and Armed of Turboexpansor, Accroven, Plant San Joaquin, Period: February and December 2006.
  • Maintenance in the K-640 To, Metanol of East, METOR, Period: January - February 2007.
  • Technical provision of Personnel for Maintenance of Turbines to Gas Brown Boveri, Plants Cemex PLC, Cemex, Period: March 2006 to Mayo 2006.
  • Combustion zones and Smaller Inspection to the Ends of the Centrifugal superchargers of the T5 Machine, Plant PIGAP II, CNPF - WES, Period: April - Mayo 2006.
  • Generating preventive maintenance and Corrective Turbo Maracay, C.A., Plant TGM, Maracay, Period: April - Mayo 2006.
  • Maintenance of Hot Steps with Bearing 2, Inspection Smaller Multiplying Box and Smaller Inspection to ends of the Compressors of Loss and Average Pressure of the T7 Machine, Plant PIGAP II, CNPF - WES, Period: Mayo 2006.
  • Provision of Mechanics, Plants HP the Furrial, WES, Period: April - June 2006. Provision of Mechanics (Assembly and Disassembling of the Gas generator C-401C), Plants HP the Furrial, WES, Period: Julio - Agosto 2006.
  • Works During the Maintenance Greater Turbine to Gas Brown Boveri, Plants Cemex Lara, Cemex, Period: Julio - September 2006.
  • Maintenance Hot Gas Passage Turbocompressor Residual Gas D4-11.0303 in Planta de Extraccion Santa Barbara, Plants Santa Barbara, PDVSA, Period: Julio - Agosto 2007.
  • Technical provision of Personnel for Maintenance of Rotating Equipment, Complex Jose, Metor, Period: Agosto 2006.
  • Combustion zones with Inspection of 2 Bearing and Smaller Maintenance to the Ends of the Three Centrifugal superchargers, Plant PIGAP II, CNPF - WES, Period: Agosto 2006.
  • Provision on watch for Works in Turbine in Plant Wilpro HP, the Furrial, Period: October 2006.
  • Emergency in the Rotor of High Pressure of the Turbocompressor N° 4, Plants PIGAP I, Plants PIGAP I, PDVSA, Period: August - September 2006.
  • Guarantee of the Chimney of Unidad D4-12.1001, Planta Santa B árbara, PDVSA Petroleo, S.A., Period: September 2006.
  • Replacement of the Compressor rotor of 3ra Stage of the Unit T-7 and Inspeccion de Sellos of the Compressor of 3ra Stage of the T-8 Unit, Plant PIGAP II, WES, Perido: October - November 2006.
  • Inspection to Turbine, Combustion chamber N° 2, Maracay Turbogenerator, C.A., Plants TGM, Period: November 2006.
  • Greater maintenance to the D8-1002 Turbocompressor, Plants Jose, CNPF, Period: November - 2006 - Present.
  • Inspection of Combustion, Units T-1 and T-2, Plants PIGAP II, PDVSA, Period: November 2006.
  • Maintenance Hot Gas Passage For Turbocompressors Gas Residual and Propano Nuovo Pignone of the GPG, Plants San Joaquin - Santa Barbara, Period: January - February 2007.
  • Service of Change in the Compression ratio of Compressing Plant Jusepin 6, Plants Jusepin 6, PDVSA, Perido: June - 2006 - Present.
  • Maintenance Greater Turbocompressor N° 6, Refinery Port the Cross, PDVSA, Period: Julio - 2006 - Present.
  • Greater maintenance service to the Motor-driven compressor Compressing K-1000 de Planta Orocual 3, North Social District, Monagas State, Period: October - 2006 - Present.

• Automatization and Control:
  • Modernization of the system of Control of Turbogenerator -191G, Electrical Plant Refinery Port the Cross, Port the Cross, PDVSA.