During 2021 and 2022 we supplied to Kilpilahti Power Plant various new pipelines and supports, revised pipelines, change orders and repair works. Ukitig repaired massive amount welding seams on existing oil- and waterlines. All repairs were made in very challenging conditions, outside on a pipebridges. After finishing the repair works effectively and reliably, we delivered also new oil- and waterlines to same power plant. (i.e. 100bar sampling line, demineralized water, cleared cooling water, pyrolysis oil, heavy- and light fuel oil, nitrogen) Safety issues were very important and high level at the site, because the conditions at the site. All repaired pipelines were filled with flowing substance and specially the oil-lines needed extra caution.