Abderrahman HMAITI

Project: "Increasing Railway Capacity Between Kenitra and HUB Casablanca AMO LGV Maroc" ONCF Design of installation and single-line diagrams for high-voltage substations and new stations. Ground network synoptic diagrams. Low-voltage power balance calculations. Selection of control and automation equipment for high-voltage substations. Project: "OMEGA High and Low Voltage Substation Diagnostics - SNCF" Site visits and assessments of HV/LV substations at SNCF Technicentres. Drafting of presentation reports and preliminary notes for each site. Design of high-voltage substation layout diagrams. Development of single-line electrical diagrams for LV main switchboards and 20 kV HV loops. Project: "Technicentre SNCF of Saint-Pierre-des-Corps" High-voltage calculation notes for the 20 kV loop using Caneco HT. Power balance assessment for the reconstruction of SNCF Technicentre buildings. Design of high-voltage cable layout and medium-voltage/low-voltage transformer station. Project: "Grand Paris Express Line 15 South" SGP Execution study for the Power and Low Current Electrical Systems lot of 4OA (auxiliary structures). Project: "Grand Paris Express Line 17 - Execution Phase" SGP Coordination of infrastructure/system interfaces. Interface processing through workshop coordination and summary notes. Analysis of interface input data. Progress tracking during PRO/EXE/REA/Testing phases and participation in interface workshops. Technical assistance to the project manager. Project: "Grand Paris Express Line 15 - AVP/PRO1 Phase" SGP Coordination of digital models for the northwest section of Line 15 using Revit. 3D rendering creation. View template management. Production of plans and detail booklets. Dynamo programming for system equipment placement along a section of Line 15N, enabling automatic cable tray, fiber optic, conduit, drainage, and high/low voltage artery placement.

Project: "PAVIN Solar - POLYTECH CLERMONT" Study, installation, and commissioning of a solar meteorological station. Design study and automation of chemical processes for green hydrogen production. Supplier analysis and coordination with project managers. Monitoring project progress across trades (masonry, metalwork, painting, electrical equipment). Drafting project progress reports and environmental control documents. Verification of interim payment requests and additional work tracking. Contribution to test specification drafting. High and low voltage electrical isolations. Participation in system commissioning tests. Verification of "As-Built" documentation.

Project: "Marseille - Les Baumettes 3 Penitentiary Center" Data processing and extraction from digital models. Technical studies and dimensioning of HV/LV and Fire Safety Systems (SSI). Understanding and implementing BIM synthesis processes. Coordination of BIM models for power, low current, and fire safety systems.

Project: "Palais des Congrès of Benguerir - Morocco" Technical execution study of electrical and mechanical systems and project analysis: Project scheduling using MS Project and analysis of the Technical Specifications (CCTP). Lighting simulation (normal, security, artificial) by exporting IFC models to DIALux evo. Power balance calculations, sizing of cables, protections, sections, and dimensioning of MV/LV transformer substations using Caneco BT. Design of electrical schematics, layout plans, single-line diagrams, and grounding plans using AutoCAD Electrical and Caneco Implantations. HVAC and plumbing system calculations using AutoFLUID, including thermal, airflow, and hydraulic loads. Equipment selection and budgeting for electrical and mechanical systems using QDV. BIM Model Coordination and Verification: Multidisciplinary model coordination (Architecture, Structure, MEP) ensuring interoperability in Revit. Utilization of Revit-Navisworks and other BIM collaboration tools for model analysis. BIM Process Development: Python programming for automation of repetitive BIM tasks using Dynamo. Support in BIM workflow development in collaboration with the BIM Manager.

Photovoltaic Power Plant Study - OCP PV PLANTS-KHOURIBGA 235MWp Preparation of technical specifications and reports to define project needs. Design and sizing of a 235 MWp photovoltaic power plant using PVsyst. Development of single-line diagrams via AutoCAD Electrical. Selection of medium-voltage (MV) substation equipment (inverters, transformers, protection cells, MV lines). Integration of communication and video surveillance systems (SCADA). Detailed techno-economic feasibility study (EPC Budget).

During these three years I have obtained a general training in the electrical field: -Automation of advanced industrial installations. -Sizing of electrical, hydraulic, thermal and photovoltaic installations. -Control and operation of wind turbines, wind energy conversion chain. -Design and programming of electronic cards with a professional aspect.

The training in DUT Renewable Energy, allows me to develop skills in the energy field and renewable energy in general. And particularly solar, hydraulic, thermal, wind, biomass, energy efficiency and marine energy. All this theoretical knowledge was accomplished by the technical component in the form of projects and practical work developed in the laboratories of the school. But also the technical internships in the company, you will find more details in the experiences section.