Silvio Silva de Oliveira

Onshore Maintenance Engineer for the Bravo Platform asset, Peregrino Field Main activities - Responsible for analyzing, developing and planning offshore preventive and corrective maintenance orders via SAP for the following disciplines: Mechanics, Production, Marine and Safety, considering best engineering practices and order expiration dates to ensure plant reliability; - Developing action plans to respond to emergency failure notifications in accordance with Equinor standards and procedures; - Planning the allocation of hours, materials, resources and POB for maintenance orders within a 3-week period in advance; - Integration with the supply team to analyze technical proposals and contract suppliers of equipment, services and materials; - Integration with the Bport materials and logistics team to monitor and plan the planning of materials required to execute Service Orders; - Participating in the risk management of onboard activities (simultaneous activities, integrity barriers, critical operations, etc.); Main equipment Caterpillar Diesel Engines (crane and pumps); Submersible Fire-fighting Pumps; Pedestal Crane; PSV, PVSV, PCV and valves in general; HVAC Equipment (evaporators, condensers, fans and ducts; Rescue Boat and Lifeboat;

Main Projects: - Replacement of the frigorific group of the PVC Plant, UNIPAR, located in Santo André, SP. Such project enabled the heat exchanging of the coolers using a new fluid, propylene. - LNG Terminal, Gas Pipeline and a 1000 MW Combine Cycle Thermal Plant to be constructed in Pontal do Sul, Paraná, delivering a new alternative to the energy sector in the region. - Fuel Switch project for a Alumina Refinery in São Luís, Maranhão, enabling the replacement of heavy fuel oil for natural gas applied in the calciners, baking furnaces and boilers. Main Activities: - Leading of the multidisciplinary project team, optimizing resources in order to develop results; - Technical focal point for engineering issues, working on solutions with interdisciplinary team - Leading technical follow up meetings with customers; - Execution of technical project changes, considering standards and regulations for equipment such as blowers, HVAC system and burners

Main Projects: - Miscellaneous projects (umbrella contract) for the WHP-A/B and FPSO of Peregrino Field – EQUINOR, enabling several improvements such as: lifting of risers for maintenance, gas treatment for subsequent flare burning by vapor recovery unit, injection of fluids into the annular spaces of wells, etc; - Small Scale Liquified Natural Gas feasibility project at Porto do Açú – GNA, validating the routing of 235 000 kg/h of LNG from the FSRU moored in the Port for a fuel truck cryogenic facility; - BM-C-33 pre-feed installation project for receiving sales gas at the Cabiúnas Terminal – EQUINOR / REPSOL / PETROBRAS. This project enabled the forwarding of 666 667 m³/h of gas from the FPSO of BM-C-33 field to the NTS Tie-in, a NG distributor; - Fuel Switch Project, enabling the replacement of heavy oil fuel for natural gas in the boilers and calciners of the Alunorte – HYDRO Alumina Refining Plant, through the upgrade of burners, lances and their auxiliary systems; Main Activities : - Elaboration of Data Sheet, Material Requisition, Technical Specification and Proposal Analysis for heat exchangers, separating vessels, pumps, burners, etc; - Analysis of arrangement/detailing drawings, calculation memorials, welding documentation, NR-13 book, data sheets and other complete data books for miscellaneous equipment; - As Focal Point for packages, verification of multidisciplinary documents such as PI&Ds, Schedule, etc in order to ensure the interface between disciplines and client demand; - Coordination of activities of the Mechanical discipline such as definition of documentation scope, schedule, besides representation in technical and management meetings; - Application of the main standards/codes for design, inspection and maintenance of equipment such as NR13, ASME VIII/IX, ASTM, API, ISO, DNV, NORSOK, TEMA, NFPA, etc;

Bombas, compressores, turbinas - Principais tipos, manutenção, dimensionamento, normas Tubulação - Manutenção, dimensionamento, normas Máquinas Elétricas - Manutenção, dimensionamento, normas Automação e instrumentação Práticas de manutenção, confiabilidade