+359 883 553 655 info@el-engineering.com

EL ENGINEERING LTD

DESIGN, CONSULTANCY AND INSTALLATION SERVICES IN ENERGY AND CONSTRUCTION

STUDIES

EL ENGINEERING Ltd. offers pre-design studies and analysis of the technical, economic and regulatory framework, preliminary and conceptual designs, evaluation of the opportunities to achieve optimal results according to investor’s interest.

CONSULTANCY

Through our consultancy services we develop and implement technical and organizational solutions, innovate, increase the potential of the investment and dramatically reduce the costs. We interpret correctly the applicability of various regulations and standards.

DESIGN AND ENGINEERING

EL ENGINEERING Ltd. has significant experience in preparation of conceptual, technical and detailed design on the following project divisions:
– Electrical – EL
– Low Voltage Installations – LV
– Architectural – ARCH
– Geodesy – GEO
– Structural – STR
– Technology – TECH
– Water and Sewerage – W&S
– Heating, Ventilation and Air Conditioning – HVAC
– Roads – ROAD
– Vertical Planning – VP
– Fire Protection – FP
– Safety and Health Plan – S&H
– Construction Waste Management Plan – CWMP

BILLS OF QUANTITIES, BILL OF MATERIALS, PRICING, BIDDING AND PREPARATION OF REPORTS

EL ENGINEERING Ltd. prepares bills of quantities, bills of materials, price lists, bidding documents and reports according to the local audit standards throughout the whole investment process for new projects, construction of buildings, repairs, reconstructions, modernization of buildings and facilities. We prepare technical specifications, detailed bill of quantities, work and labor movement schedules, analyzes and price lists.

DESIGN AND CONSTRUCTION SUPERVISION

EL ENGINEERING Ltd. supervises the construction process and prepares the necessary documents – from conceptual design documents to commissioning protocols. Qualified professionals strictly monitor the quality of both the materials used and the execution of the construction works. Our representatives require protocols that ensure safety of the completed works and installations and compile the necessary protocols in accordance with local regulations.

COMPLETION OF ACTS AND PROTOCOLS

The construction is a complex process that requires compliance with statutory requirements such as fire safety, preserving the health and lives of the citizens, safe operation, noise protection, preserving the environment clean, energy efficiency. To ensure effective implementation of these requirements EL ENGINEERING Ltd. undertakes the compiling and to issuing of the necessary regulation protocols.

INSTALLATION OF ELECTRICAL SYSTEMS, MOUNTING WORKS, ASSEMBLING OF ELECTRICAL DISTRIBUTION BOARDS:

EL ENGINEERING Ltd. offers mounting works and installation (internal and external) of electrical systems (cabling, electrical switches, electrical panels, distribution boards, lighting systems, grounding and earthing systems, lightning protection systems), repair and maintenance of electrical systems.

OTHER ACTIVITIES:

• Preparation of tender documents.
• Professional selection of subcontractors.
• Preparation of documents required by the Electricity Distribution Companies (EVN, CEZ, Energo-Pro)
• Preparation of reports for the current state of the electrical systems in a building, implementation of energy efficiency measures (LED lighting), monitoring and control of the power consumption.

TYPES OF ACTIVITIES:

• Design and installation of electrical systems for residential, public and administrative buildings (shops, offices, restaurants, hotels, parking lots and garages)
• Design and installation of electrical systems for industrial facilities (production facilities, workshops, indoor and outdoor warehouses, gas stations, boiler systems, truck loading areas)
• Design and installation of external power supplies (transformers stations, LV and MV power lines)
• Design / retrofit and installation of switchgears 20 kV (transformers stations, mast transformer stations, air-to-cable transitions)
• Design and installation of electrical systems for pumping stations and waste treatment plants
• Design of all kinds of underground pipe channel networks
• Design and installation of park and street lighting, decorative lighting, lighting of monuments, pools and fountains
• Design / retrofit and assembly of distribution boards, power meter boards, main distribution boards (MDB) approved by the electricity distribution companies (CEZ, EVN and Energo-Pro)
• Design / retrofit and installation of control boards and compensators for reactive energy
• Design / retrofit / displacement of LV, MV and HV overhead power lines
• Design of connected to the electricity network, autonomous (for own needs) and hybrid solar and photovoltaic systems and plants
• Design of Energy Storage Systems – incl. rechargeable batteries, fluid batteries etc.
• Design of Hydro Power Plants
• Design of Wind Power Plants
• Design and installation of electrical systems for fire protection and explosion-proof installations
• Design of structural cabling, busbars, preparation of single line diagrams (SLD) and block diagrams
• Design of sources for backup power supply – UPS and diesel generators
• Design and installation of earthing systems, surge arresters
• Design and installation of lightning protection systems
• Design and installation of low voltage systems – fire alarm systems, gas alarm systems, CCTV, computer networks, internet, TV, security systems, access control, BMS, SCADA