RSConsultores, c.a.

1. RSC RSConsultores, c.a. Ingeniería Integral Integral Engineering Firm

2. RSC Scope of Work

3. RSC 1. Cabinet Services 1.a Engineering of Cabinet – Design and Calculations 1.a.1 Engineering, basic and detail,for Civil discipline: • Plot Plan and Layout for the project • General design of foundations, and for equipments such tanks, pumps, columns and others • Design of structures in reinforced concrete, steel, loadbearing wall and composite • Hydraulicsprojects,ports, sea terminals, dolphin • Design of roads, asphalt pavements, concrete pavements, others • Design of drainage systems, sewage collectors, waste water system, etc. • Integral Civil Projects development 1.a.2 Engineering, basic and detail, for Mechanical discipline: • Plot Plan and layout for the project, sections and equipments • Calculation and piping flexibility analysis, development of isometrics • Design of piping for systems and services at industrial plants like refineries, power plants, and others • Selection of equipments include in the Project like pumps, motors, boilers, heat exchangers, etc • Integral Mechanical Projects development 1.a.3 Engineering, basic and detail, for Multidisciplinary Projects • It includes the points 1.a.1 and 1.a.2, for all involved disciplines

4. RSC 2. Job Site Services 2.a Engineering services at the work site - Field Services 2.a.1 Project Management for construction and mechanical assemblies • Management of civil works, including the technical responsibility, administration, progress and production, in accordance with the scheduleestablished • Management of mechanical assembly, including the technical responsibility, administration, progress and production, in accordance with the scheduleestablished • Representation of the Client with third parties (Owner and/or Subcontractors) • Technical evaluation of Projects • Payment progress certifications • Supervision and control of the own personnel or supplied by the Customer • Management of multidisciplinary projects 2.a.2 QA/QC, CE Certifications, Various • Verification of the layout, reinforcing steel, etc • Verification and control of pre-poured and poured • Verification of the test sample of concrete and laboratory results, of trial pit, of samples, etc. • Verification of bathymetry, topography, levels, excavations and filled • Verifications of hydraulic tests and hydrostatics, in piping and equipments • Verification of torque test • Verification of verticals and topographies points in the erection of the equipments (boilers, and others) • Verification, revision and application of the Project Quality Manuals • File and classification of quality documents for CE Certification /Client/Owner

5. RSC 3. Plant Services 3.a Complementary services for the Industrial Plants 3.a.1 Shutdown and Start up, Engineering • Programming and Planning • PERT, Primavera Project Planner, Gantt Project (activities, resources, times) • Daily meeting for work progress, safety, materials control and spare parts • Supply of specialists, if required • Programming and monitoring of instrumentation & control test, also for electricity and mechanical (control room-field, signals, interlocks, etc.) • Work managementincluding staff 3.a.2 Revamping: • Engineering • Programming and Planning • PERT, Primavera Project Planner, Gantt Project (activities, resources, times) • Daily meeting for work progress, safety, materials control and spare parts • Supply of specialists, if required • Programming and monitoring of instrumentation & control test, also for electricity and mechanical (control room-field, signals, interlocks, etc.) • Work managementincluding staff

6. RSC 4. Experience in thelastyears • Economic andtechnicalstudiodraftfora bioenergyplant,  to produce bio gas generated fromafermentationof a digester, mixing oranges mixedwith pig and cattle slurry. Power to be     installed   700-840 kW / h,  for  an  operation of  7500 hours per year. Iberhanse, Seville, Spain • Technical study about red mud processing plant, coming from the Bayer process for obtaining alumina. The study involved the use of raw material (red mud), the plant itself and its equipment, adapting, modifying and replacing them in some cases, to produce structural elements, as well as finished product to market or for export the inert mixture. Indebar / Vigo Spain • Project of pipeline suspension bridge over the Rio Santo Domingo in Barinas, Venezuela. Distance of 85m between masts supports of the guy wires. Petróleos de Venezuela-PDVSA • Project of supporting structures, foundations cyclopean (RSC own system) for 122 houses, 2, 3 and 4 levels in San Jose, Costa Rica, Costa Rica. Primalia-Somersen Company • Project of FCC reactor foundations, for Mobil Oil Refinery in Corpus Christi, USA. Metallic structures of pipe racks, to support the piping, equipment elevators and stairs. 37,5 m in height and diameter from 9,50 m to 7,25 m

7. RSC 4. Experience in thelast years (continuation) • BOP Project Management for the installation of Combined Cycle 450 MW, located in Montoir, France. Spie Iberica / Tecnicas Reunidas. Including the CE Certification by the corresponding Notified Body (NoBo) • Project Management of the assembly of the two boilers. Combined Cycle 75 MW, located in Portucel, Setúball Portugal, Spie Iberica / Foster Wheeler • Project Management of the assembly of the boiler. Combined Cycle 85 MW, located at the Cepsa refinery, La Rábida, Huelva Spain. Spie Iberica/ Foster Wheeler • Construction Project Management of the Biodiesel Plant, located in Zafra Spain, Spie Ibérica / Tecnicas Reunidas • Technical direction of the new contract of maintenance and operations at the facilities of CERN (the European Organization for Nuclear Research) Geneva Switzerland, in their undergrounds rings located at 100m depth