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Electrical engineering and construction of the internal grid for Osula pellet factoryOsula, Võrumaa

For the electrical consumption needs of the largest granule factory in the Baltics – completed in 2014 and having launched production in 2015 – Merko designed and built the necessary electrical systems from the distribution grid’s connection point up to the factory’s main electrical cabinets. The plant’s key equipment are fed by four 10/0.4 kV transformers, each one rated at 3,150 kVA. In the course of the work, two substation buildings were constructed, which besides transformers, have 10 kV and 0.4 kV switchgears. A total of 7 km of power cables were laid between the cable ways and clearances established between substations and equipment. The work began in spring 2014 and the electricity needed for bringing the plant on line reached the various factory units in November that year.

Client:
OÜ Osula Graanul
Name of the project:
Electrical engineering and construction of the internal grid for Osula pellet factory
Category:
Civil engineering
Type of construction:
Power infrastructure
Designer:
Merko Inrfa AS/Merko Ehitus Eesti AS
Description of work:
New building
Country:
Estonia
Address:
Osula, Võrumaa
Beginning of the project:
2014
Completion year:
2015
Characteristic feature:
10 kV switchgear; four 10/0.4 kV transformers; three 0.4 kV switchgear units