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EPC Contracting

Complex tehnical solutions
Areas
Energetic audit
Photovoltaic Parks
Projects delivered Executed Works
Portfolio

The General Contracting Division integrates Electroalfa's electrical products into complex technical solutions, developed in collaboration with trusted partners for:

  • Overhead and underground electrical networks (0.4 to 110 kV)
  • Industrial facilities and commercial buildings
  • Transformer substations and connection points
  • Interior electrical installations for infrastructure, residential, and commercial sectors

The project management team coordinates projects, ensuring adherence to the approved budget, contractual deadlines, and high-quality standards during the delivery proce

ENERGY

Experience in complex contracting projects in the fields of energy distribution, transmission, and generation.

Energy Generation

  • Thermal Power Plants: Experienced contractor for projects involving energy units under 30MW.

  • Hydroelectric Power Plants: Contractor for electrical installations on hydropower units under 10MW.

Energy Distribution and Transmission

We execute modernization and rehabilitation projects for energy distribution and transmission installations, substations, and power lines.

INDUSTRY

We offer complete solutions for industrial automation and power supply, from consulting and design to execution, testing, and hardware and software optimization.

INFRASTRUCTURE

We are one of the main players in the Romanian market, with expertise in design, equipment supply, automation, and execution for public utilities: pumping stations, irrigation, wastewater treatment, and gas transmission. We have a qualified team in engineering and project management.

Public Utilities / Pumping Stations and Irrigation Systems

We carry out rehabilitation and modernization works for water pumping stations and irrigation systems, which include design and engineering, electrical installation works, civil works, and technical assistance.

Environment

As a general contractor, we execute environmental protection projects, such as the construction of specialized waste treatment plants.

BUILDINGS

As a works contractor, we provide complete electrical installation solutions for projects involving the construction or rehabilitation of public utility buildings, commercial complexes, residential complexes, industrial buildings, and recreational parks.

Electroalfa is authorized by the National Energy Regulatory Authority (ANRE) as a Class II Complex Energy Auditor, based on Law 121/2014 on energy efficiency and the Regulation for the authorization of energy auditors in the industry.

Our team of specialists possesses the necessary technical competencies to perform complex energy audits (electro-energetic and thermo-energetic) in industrial facilities belonging to economic operators with an annual energy consumption exceeding 1,000 tons of oil equivalent (toe). The purpose of an energy audit is to identify, analyze, and propose measures to increase energy efficiency for all energy flows within a technological boundary (electrical energy, thermal energy, and fuels).

An energy audit will accurately reflect the energy-consuming aspects of an activity. Subsequently, optimal solutions for improving energy consumption are identified, which form the basis for energy efficiency improvement programs, in accordance with the provisions of Article 9, paragraph 1, letter c of Law 121/2014 on energy efficiency.

We recommend energy reduction methods that can be achieved through:

  • reorganizing/adjusting the mode of operation
  • rapid amortization of investments from savings
  • long-term increases in energy efficiency
The methods and measurement tools used by our company for complex energy audits include modern equipment, thermography analysis, ultrasound, and graphical recordings.

Electroalfa has completed a photovoltaic park with a nominal installed capacity of 3.5 MW in the Rediu Forest area of Botoșani Municipality. The park feeds 4,500 MWh annually into the National Energy System, spans an area of 85,000 sqm, and is composed of 12,168 photovoltaic panels.

When you choose us as a partner for the construction of photovoltaic parks, the project is carried out with our assistance through all stages: development, design, construction, operation, and maintenance. If you are an investor or contractor for solar parks, we offer an extensive portfolio of products, including solar panel mounting systems, low-loss step-up transformer substations, distribution boxes, and junction boxes.

Services We Provide

  • Mounting system design
  • Electrical park design
  • Operation
  • Maintenance

Types of Executed Works

  • Electrical networks and transformer substations for the national energy system and the private sector
  • Electrical installations for commercial, industrial, and residential buildings
  • Infrastructure installations: transport, telecommunications, public utilities
  • Pumping systems for drinking water, industrial water, and irrigation
  • Technical consulting, (pre)feasibility studies, electrical and mechanical design, automation
  • Works for the national irrigation system: pumping stations, concrete canals, metal/Pafsin pipelines, floating vessels, lifting installations
  • Water and sewage networks, pumping stations, treatment, and purification plants

Modernization of the Caracal West Electrical Distribution Network, Olt County

TEHNICAL
SOLUTION

110 kV: Total replacement of primary equipment: SF6 circuit breakers, electrically operated disconnectors, voltage transformers with composite insulation, high-precision current transformers, and line/surge arresters.

Modernization of the Caracal West Electrical Distribution Network, Olt County

TEHNICAL
SOLUTION

20 kVInstallation of 20 new cells, with 1250A busbars, withdrawable vacuum circuit breakers, and a neutral treatment system with an arc-suppression coil.

Modernization of the Caracal West Electrical Distribution Network, Olt County

Control and Protection: implementation of an advanced digital system, next-generation AC/DC cabinets, rectifiers, and batteries.

INSTALLED EQUIPMENT

  • 2 x 110/20 kV, 25 MVA transformers
  • 6 x 110 kV line cells
  • 2 x 110 kV transformer cells
  • 1 x transverse coupling cell
  • 1 x longitudinal coupling cell
  • 2 x 20 kV transformer cells
  • 2 x metering cells
  • 2 x TSI+BS cells
  • 2 x coupling cells
  • 12 x 20 kV line cells

THE MODERNIZATION PROVIDED

  • Increased distribution capacity
  • Operational efficiency
  • High operational safety
  • A more reliable electrical grid

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