Job description: Prepare materials MTO for cost estimate and bill of quantities (BOQ) for erection works estimate, electrical system installation Reviews Client's technical documentation and requirements and coordinates subcontracted discipline engineering activities and controls subcontracted discipline engineering documents. Prepares technical documentation (specification, data sheets and inspection data sheets) for electrical bulk materials and prepares requisitions, According to internal procedures, the technical evaluations and Material Requisition (PR) and technical evaluations of electrical bulk materials. Performs the follow-up of electrical bulk materials supply and check / review of technical documentation Vendors Prepares electrical cable lay down documentation. Implements detail engineering activities (positioning, layouts, cable routings, cable raceways, cable schedules, supports. Participates to 3D Modelling activities and Engineering Review of Documentation.