Listening to clients and understanding their needs. Comparing solutions and defining notions. Optimizing cost of investment. Creating and running through the details of the project. Estimating relevant cash flows. Organizing logistics and contract-based purchasing. Mobilization. Application of procedures in the field. Maintaining crew and material safety. Follow-up the coherence of cash and job flows. Commissioning. Selecting suppliers, manufacturers and other service providers. Specifying and selecting right materials. Meetings, flow of information, agreement in communication, work ethics and procedures among parties. Delegating responsibilities to parties.   Recommending and training staff to be passed to client. Preparing maintenance procedures. Consulting services within and even after the period of contract. Follow-up on the guarantee of materials.