Project management services for others for business purposes in the fields of providing start-up support and management of the pipelines and facilities of others for the oil and gas [ and electrical power ] industries; Project management services for others for business purposes in the fields of engineering design, surveying, and geographic information systems for the oil and gas [ and electrical power ] industries; procurement, namely, purchasing equipment, materials and supplies used in the construction of pipelines, [ transmission lines, ] and associated facilities for others for the oil and gas [ and electrical power ] industries; economic feasibility studies

Construction project management services in the field of construction of onshore and offshore pipeline and facilities [ and electrical transmission lines ] and facilities for the oil and gas [ and electrical power ] industries; construction management and inspection services in the course of construction of onshore and offshore pipeline and facilities [ and electrical transmission lines ] and facilities for the oil and gas [ and electrical power ] industries; commissioning and start-up services, namely, installation, maintenance, and repair of systems and their components for onshore and offshore pipeline and facilities [ and electrical transmission lines ] and facilities for the oil and gas [ and electrical power ] industries; operations and maintenance support, namely, providing technical advice and assistance concerning the installation, repair and maintenance of equipment, apparatus, and devices used for industrial operations of onshore and offshore pipeline and facilities [ and electrical transmission lines and facilities ] for the oil and gas [ and electrical power ] industries

Conducting of feasibility studies; engineering design, surveying services, and structural and civil engineering, all for the oil and gas [ and electrical power ] industries; computer services, namely, management, design, and development of geographic information systems; design and management of electrical automation control systems; engineering and design of subsea facilities and pipeline; engineering and design of electrical substations [, power transmission and distribution systems and power generation systems ]