engineering and consulting
what we do
We specialise in electrical and I&C engineering including 3D modeling (BIM), raceway design, calculation notes, switchboard design, selection of equipment, lighting and earthing.
We are happy to cover the overall scope of the E&I&C works, as well as any partial scope within a contract package.
We deliver the services for
low-voltages LV
medium-voltages MV
high-voltages HV
You can entrust us with the complete electrical scope; you will not be disappointed.
see it for yourself
cable containments incl. supporting structures and MV cables
how we can support your project
At Enetecs, we manage the engineering process from scratch (pre-contract, basic design, consultation, verification of technical solutions), through detailed designs, to the as-built documentation.
At all times, we remain flexible – you may have us aboard at any project stage that best fits your needs.
If required, we can help you with complete plant surveys, including civil, process and mechanical design.
We bring a trusted network of trusted engineering and consulting companies for you to draw down on.
We have an eye for detail. We understand smooth project execution on site begins with our designs.
see it for yourself
cable trays installation details
where we have gained our expertise
We primarily act as technical advisors and consultants to
- End Users
- EPC companies
- General contractors.
We provide services for
- Waste to Energy Plants
- Heat and Power Stations
- Various types of industrial plants.
We are undaunted by new challenges. We encourage you to invite us to your project. We are sure you will not be disappointed.
see it for yourself
reference electrical design vs reality
how we can support your project
- initial planning and conceptual engineering
- feasibility studies – verification how a given solution will affect the entire plant and systems
- preparation of basic planning documents and compilation of proposals
- taking care of the formal aspects of your project, including dealing with necessary local approvals and acceptation processes
- preparation of tender documentation to award the contract in parts, or to appoint a general contractor for the E&I&C branch
- ensuring procurement of the required quality, within a set budget and schedule
- assistance during sourcing, tendering and procurement processes
- calculations for HV, MV and LV networks
- plant connection to the grid, including dealing with utilities and local approvals
- selection of HV, MV and LV equipment, including detailed studies and design of such equipment (primary and secondary circuits)
- selection of UPS systems and 110Vdc supply
- complete cabling studies carried out in accordance with applicable local regulations, construction standards, industry standards and regulations
- selection of HV, MV and LV cabling, control, and communication
- technical specifications and cabling recommendations for all materials
- detailed bills of materials
- circuit diagrams of control and measuring equipment
- circuit diagrams of switchboards and distribution boards
- loop diagrams
- earthing, equipotential bonding and lightning protection installations
- basic/emergency and illumination lighting installations
- as-built documentation in electronic or ‘red-pen’ version (detailed list of documents available on request)
- design of 3D cable routes including cable pulling cards, support for BIM technology
- design of 3D cables ways support including mechanical calculation notes
- 3D implementations of objects and electrical identification (KKS, ISA)
- reverse engineering of the existing plant- 3D scanning of existing plant with a scanner or drone (point cloud)
enetecs site engineering
want to know more?
we are at your disposal
where we have gained our expertise
references
Poland
- Combined Cycle Gas Turbine – Żerań
- Waste to Energy – Kraków
- Energy from waste – Poznań
- Wastewater treatment – Kujawy
- Waste incinerator plant – Szczecin
- Steel mill plant – Kraków
- Coal fired power plant – Kozienice
United Kingdom
- Energy Recovery Facility – Dunbar
- Energy from waste – Kemsley
- Waste to energy – Parc Adfer
- Energy from waste – Peterborough
- Waste to energy – Gloucester
- Energy recovery facility – Beddington
- Biomass Facility – Ridham Dock
- Energy recovery facility – Avonmouth
- Waste to energy – Earls Gate
Sweden
- Biogas plant – Stockholm
- Waste to energy – Stockholm
- Biomass plant – Borås
- Waste to energy – Högbytorp
France
- Waste to energy – Troyes
- Waste recovery centre – Thiverval
Others
- Energy from waste – Belgrade, Serbia
- ESP for power plants – Turkey
- Waste to Energy – Sharjah, UAE
case studies
Poland
Customer:
POSCO E&C
Introduction/challenge:
The EPC contractor was oblivious to the very strict local regulations and standards which had to be explained and then applied in the basic and detailed design of the E&I scope. Installation works were conducted at the same time as the design study.
Solutions:
We provided thorough consulting services on the Polish standards and regulations and worked in two locations – our design office on construction site thus ensuring close cooperation of electrical designers, the installation contractor and the customer.
Scope of design:
- specific calculations for connection to the public grid operator
- electrical design of MV power distribution system including measurement system, relays and protections settings, selection and design of MV inverters and harmonic analysis
- electrical design of the LV power distribution system including relays and protection settings, selectivity, and design of LV inverters
- design and detail engineering of the Emergency Diesel Generator unit
- comprehensive design of cable trays, power cable calculations, preparation of cable schedules
- design of the earthing system for the entire plant
- site supervision during installation works
- as-built documentation
Customer:
Termomechanica Ecologica
Introduction/challenge:
TME continued works and deliveries within the WtE plant as a replacement of the previous EPC Contractor who left the site. Our challenge was to deliver E&I&C studies for the overall plant within a very tight schedule. The studies were supposed to include existing solutions and their adaptation to the new process requirements from TME.
Solutions:
The works were carried out in office and on site simultaneously together with site surveys. Our engineers supported the on-site installation teams and took part in commissioning and start-up.
Scope of design:
- electrical design of MV power distribution system including measurement system, calculation of relay settings, selection and design of MV inverters, harmonic analysis
- electrical design of the LV power distribution system including in particular calculation of relay settings and selectivity
- design and parametrisation of LV inverters
- design and detail engineering of the Emergency Diesel Generator unit
- comprehensive design of cable trays, power cable calculations
- preparation of cable schedules
- design of the earthing system for the entire plant
- as-built documentation
Great Britain
Customer:
Babcock Willcox Volund
Introduction/challenge:
We were faced with a challenge related to the relatively big step-up transformer, around 45 MVA, and low short-circuit power in system – there was a voltage drop in the MV network when switching on the transformer.
Solutions:
We used the pre-magnetisation system and magnetised the transformer core with a diesel generator. Thanks to this solution, the switching on of the entire facility was unnoticeable for the overall power system.
Scope of design:
- complete electrical design of the entire plant and specific calculations for the connection to the public grid operator
- electrical design of the MV plant including
- step-up transformer
- MV/LV transformers
- MV cables
- cable trenches 33 and 11kV switchgears
- preparation of specific calculations such as
- pre-magnetisation system
- load flow analysis
- short circuit calculation note
- voltage fluctuation assessment
- voltage unbalance assessment
- HV protection grading and setting studies including generator protection
- HV insulation coordination
- HV/MV protection study
- harmonics calculations
- design of 3D cable routes including cable pulling cards
- design of 3D cable way support including mechanical calculation notes
- design of the earthing system
- design of communication, I&C and power cables
- preparation of cable loop diagrams
- design of LV equipment including
- LV switchgears and busbars between transformers and switchgears
- 110 VDC UPS units
- UPS units
- AVR cabinet
- NER cabinet
- Emergency Diesel Generator
- Local control boxes
Sweden
Customer:
Serneke AB
Introduction/challenge:
The challenge was about conducting our scopes within the building information modeling standard (BIM).
Solutions:
We had to adjust the software used for 3D modeling.
Scope of design:
Comprehensive design for the administration/civil works including HVAC, fire protection system, access control, lighting, emergency lighting, underground earthing system
- design of power supply cabinets
- design of the Ethernet system
- design of the lightning protection system
- design of a small power distribution system within plant
- design of the UPS system
- design of the anti-freezing and heat tracing system
- design and specification of cable ladders in 3D and 2D
- 3D design within BIM specifications
- preparation of cable schedules including calculation
Customer:
Steinmueller Babcock Environment
Introduction/challenge:
Electrical works were conducted at the same time as the design study. Implementing a detailed support material for cable raceways into the 3D model posed yet another challenge.
Solutions:
We had to adjust our lightning sphere visualisation and the software for 3D modeling with regards to supporting materials.
Scope of design:
- engineering works of cable ladders and trays in 3D
- defining the Bill of Quantity for cable ladders
- preparation of cable schedule including calculation of power cables cross-section
- defining lengths for each cable connection
- design of cabinets: safety switches, local control boxes, lightning protection cabinets, maintenance sockets
- design of the earthing system
- design of the emergency lighting system
- technical assistance on site
- as-built documentation including 3D modelling
France
Customer:
CNIM SA
Introduction/challenge:
The design had to be in line with the national French standards and regulations including the process areas, normal emergency lighting with socket boxes and distribution board.
Solution:
We had to improve our calculations methods with the new software pursuant to NF C15-100.
Scope of design:
- preparation of the complete package of technical specification for installation materials including applicable standards for: cables, cable ladders, conduits, accessories, junction boxes, labels
- design of cable trays in 3D and 2D including design of supplementary steel structures
- preparation of power, I&C, communication, and earthing cable schedules
- design of false floor including detailed design of supporting arms and collisions with cable ladders
- preparation of terminal wiring diagrams
- design of the lighting system (normal and emergency) including calculations in Dialux
- specification of lighting fixtures and auxiliary equipment
- typical schematics of lighting fixtures
- as-built documentation
- technical site supervision during cable tray and cable installation works
- electrical design of LV switchgears
- engineering of LV busbars routing between MV/LV transformers and LV switchgears
- selectivity studies
- short circuit calculation notes
- engineering of IO cabinets
- engineering of local control boxes and safety switches
- engineering of UPS system
- harmonic distortion studies
Customer:
CNIM SA
Introduction/challenge:
As a result of modernisation and energy optimisation of the plant, the project was done in a short time within a very tight and detailed schedule.
Solutions:
We had to optimise electrical activities on site and organise adequate resources to complete the task.
Scope of design:
- electrical design of LV switchgears
- engineering of LV busbars routing between MV/LV transformers and LV switchgears
- selectivity study
- engineering of IO cabinets
- engineering of local control boxes and safety switches
- engineering of UPS system
- harmonic distortion study
Other projects
Customer:
CNIM SA
Introduction/challenge:
The project was executed in 2 phases: 1. phase included preliminary design to obtain the building permit, we had very little input data at hand; 2. phase included detailed design for construction.
Solutions:
All documentation prepared was successfully approved and the permit granted solely thanks to the experience and expertise of our designers.
Scope of design:
- preparation complete package of technical specification for installation materials including applicable standard for: cables, cable ladders, conduits, accessories, junction boxes, labels
- design of cable trays in 3D and 2D including design of supplementary steel structures
- preparation of power, I&C, communication, and earthing cable schedules
- design of false floor including detailed design of supporting arms and collisions with cable ladders
- short circuit calculation notes
- typical wiring diagrams for switchgears, I/O cabinets and specific cubicles
- preparation of terminal wiring diagrams
- as-built documentation
Customer:
CNIM SA
Introduction/challenge:
A very detailed design was required to optimise the time schedule, site activities and material logistics.
Solutions:
A completed detail design study was performed including 3D design false floors, bend radius cable simulation, supporting structures for cable routes and detailed BOQ.
Scope of design:
- monitoring and reporting tools for site activities: cable route installations, cable pulling, terminations, equipment installation, motor and cable tests, etc.)
- technical specification for installation materials including applicable standards for: cables, cable ladders, conduits, accessories, junction boxes, labels
- design of 3D cable routes including cable pulling cards
- 3D cable simulation (bend radius) and review of main motors terminal boxes compatibilities including specifications and BOQ of requested extension boxes
- 3D typical drawing of cables ways supports including the calculation notes and BOQ
- preparation of power, I&C, communication, and earthing cable schedules
- design of false floor including detailed design of supporting arms and collisions with cable ladders
- cables drum specification for purchasing
- detailed bill of materials for glanding, cable lugs, cable ties, etc.
- terminal wiring diagrams
- as-built documentation
- site supervision during cable tray and cable installation
- +48 539 027 396
- office@enetecs.com
- ul. Puszkarska 7K, 30-644 Kraków
Enetecs
engineering technologies
VAT No 6832105801
KRS 0000791839
REGON 383681032
Enetecs sp. z o.o. is registered in the District Court for Kraków Śródmieście, XII Commercial Division, share capital: PLN 5.000
- ING Bank Śląski
PLN 88 1050 1445 1000 0090 3218 0524
EUR 66 1050 1445 1000 0090 3218 0532
GBP 32 1050 1445 1000 0090 8090 0849
SWIFT/BIC INGBPLPW