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LKAB Kiiruna 2

LKAB built a new main level in the Kiruna mine to extend the operating life of the mine. The new level was built at a depth of 1365 m. The total investment was worth 1,3 billion €.


Fineweld Ltd’s deluvery included the complete delivery of PN 63 DN 600 mine dewatering system from 570 m depth, supply of pumps, equipment and valves, piping and mechanical installation including civilworks, pipe materials SS, CS and Victaulic, installation of rising pipes in boreholes 1500 m, orbital welding of all borehole pipes (316L DN600 s=14 mm). Total amount of was piping 5 km. Contract value ca 5 M€