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FOUNDATIONS FOR TRANSMISSION LINES

Balsfjord-Reisadalen foundation building


The scope of work foreseen the construction of 276 foundation for the new 420 kV power line.


GENERAL DESCRIPTION

The foundation were divided in three tipology:

  • rock foundation (112);
  • soil foundation in concrete (36);
  • soil foundation in steel (128).



The choice of which type of foundation to construct was made after a rock/soil investigation made by our geologist.


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PHASES OF THE WORK

The phases of the works foreseen were:

  • Rock foundation - preparation anc cleaning of the rock, drilling and grouting of reinforcement rebars in the rock, concrete casting for the pads and chimneys and reinstatment of the terrain;
  • Soil foundation in concrete - excavation, formwork and laying of the reinforcement rebars, concrete casting for pads and chimneys and backfilling; Soil foundation in steel - excavation, assembling of the steel foundation placing it into the pit and backfilling.

UNTIL THE END

The foundation were completed laying the earthing as per project. The deadline for our works of the foundation is July 2019, and all the construction works have been completed the 4th of April 2019. Remain only reinstatement of the soil to be done and checked after the snow melting.



GALLERY


SPECS

The deadline for our works of the foundation is July 2019, and all the construction works have been completed the 4th of April 2019. Remain only reinstatement of the soil to be done and checked after the snow melting.


Foundation Building
Country Norway:
Nordkjosbotn (Balsfjord Kommune) - Skibotn (Storfjord Kommune) - Birtavarre (Kåfjord Kommune)
Client site manager STATNETT SF Knut Flatvoll
+47 905 00 028 knut.flatvoll@statnett.no
Main contractor REBAIOLI NORGE (company controlled by REBAIOLI SPA)
Sub-contractor DUCI NORGE A.S. (company controlled by IMPRESA DUCI SRL)

Contract start year

23/09/2016

Main Contractor

REBAIOLI NORGE

Country

Norway

Nordkjosbotn (Balsfjord Kommune) - Skibotn (Storfjord Kommune) - Birtavarre (Kåfjord Kommune)

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