Design work
We have our own design office that employs expert designers with long experience in executing projects for power businesses.
Our design office prepares concepts, makes designs, and provides technical consulting within any elements of the power grid.
WE OFFER DESIGN SERVICES WITHIN THE FOLLOWING SCOPE:
- Developing concepts and studies of constructing linear and substation power facilities;
- Designs of constructions and repairs of MV, HV, and LV overhead lines;
- Designs of power lines using high temperature low sag conductors in ACSS, ACSR, and ACCC technologies;
- Designs of replacing insulation on high voltage lines;
- Designs of high voltage cable lines;
- Designs of fibre optic lines in ADSS and OPGW technologies;
- Designs of substations and modernisations of HV/MV outdoor and indoor substations
The scope of design works undertaken by ENPROM include but is not limited to:
- feasibility studies
- route planning
- formal and legal agreements with landowners
- estimation of damages
- obtaining of environmental decisions and other necessary agreements
- building permit design and execution design together with obtaining of building permits
- establishing of transmission easement and obtaining permits to enter the area
- as-built documentation
ENPROM has designed new series of 110kV towers based on the PN-EN 50341 standard, according to NNA from 2010 and 2016.
The following series of towers have been designed (according to NNA from 2010)
- EN 111:10 series – single circuit broad- and narrow-shaft towers
- EN 122:10 series – double circuit broad- and narrow-shaft towers
According to the following standards
- PN-EN 50341-1:2005 ‘Overhead Power Lines of Alternating Current above 45kV. Part 1: General Requirements. Shared Specifications’;
- PN-EN 50341-3-22:2010 ‘Overhead Power Lines of Alternating Current above 45kV. Part 3: Collection of Standard Domestic Conditions. Polish Version EN 50341-3-22:2001’.
CATALOGUE OF TOWERS FOR THE STANDARD FROM 2010
The following series of towers have been designed (according to NNA from 2016):
- EN 111:16 series – single circuit broad- and narrow-shaft towers
- EN 122:16 series – double circuit broad- and narrow-shaft towers
The towers have been designed according to the following standards
- PN-EN 50341-1:2013-03 ‘Overhead Power Lines of Alternating Current above 1kV. Part 1: General Requirements. Shared Specifications’;
- PN-EN 50341-2-22:2016-04 ‘Overhead Power Lines of Alternating Current above 1kV. Part 2-22: Domestic Standard Conditions (NNA) for Poland (based on EN 50341-1:2012)’.
The towers were awarded a golden medal at the 31st International Power Fair in Bielsko-Biała ENERGETAB 2018.
CATALOGUE OF TOWERS FOR THE STANDARD FROM 2016
Please contact us if it is necessary to redesign or check an existing tower or to design a new tower, which is not available in the catalogue.