Our Work
All Completed Projects
Since 2009, Norhard has successfully completed over 40 directional drilling projects across Norway and Europe.
Completed Projects
| Year | Project | Location | Length | Elevation | Diameter |
|---|---|---|---|---|---|
| 2026 | Skjerdal Hydropower | Aurland | 2605 m | 645 m | 1.2 m |
| 2026 | Kråkeelvi Hydropower | Høyanger | 1185 m | 575 m | 0.78 m |
| 2025 | Aa Tverrelva Hydropower | Hyen | 1588 m | 599 m | 0.78 m |
| 2024 | Småvoll Hydropower | Sunndal | 1592 m | 675 m | 1.2 m |
| 2024 | Fossdalen Hydropower | Gulen | 675 m | 243 m | 0.78 m |
| 2024 | Klauva Hydropower + Water Supply | Kinn/Florø | 306 m + 306 m | 144 m | 0.70 m + 0.78 m |
| 2023 | Kroka 2 Hydropower | Mauranger | 1083 m | 480 m | 0.78 m |
| 2023 | Dalåna Cable Shaft | Forsand | 1187 m | 336 m | 0.7 m |
| 2023 | Ervikselva Hydropower | Sunnfjord | 1120 m | 412 m | 1.2 m |
| 2022 | Tokheim Hydropower | Ullensvang | 1120 m | 412 m | 0.7 m |
| 2022 | Mordøla Hydropower The tunnel is lined over a distance of 350 m with steel pipes with a diameter of 0.914 m. | Luster | 748 m | 348 m | 1.2 m |
| 2022 | Einungstøl Hydropower Full-length lining with pipes with a diameter of 0.914 m. | Røldal | 410 m | 132 m | 1.2 m |
| 2022 | Mjølsvik Hydropower Full-length lining with pipes with a diameter of 0.914 m. | Høyanger | 888 m | 246 m | 1.2 m |
| 2022 | Eikemo Hydropower | Vaksdal | 1001 m | 455 m | 0.78 m |
| 2022 | Ala Hydropower Full-length lining with pipes with a diameter of 0.914 m. | Valdres | 1085 m | 323 m | 1.2 m |
| 2022 | Tverrelvi Hydropower Full-length lining with pipes with a diameter of 0.71 m. | Voss | 1065 m | 461 m | 0.78 m |
| 2021 | Kvernhus Hydropower Full-length lining with pipes with a diameter of 0.71 m. | Instefjord | 825 m | 317 m | 0.78 m |
| 2021 | Trollfjord Hydropower | Vågan | 964 m | 177 m | 0.7 m |
| 2021 | Risvoll Hydropower | Sauda | 800 m | 70 m | 1.2 m |
| 2021 | Kupe Hydropower | Sunnfjord | 827 m | 142 m | 0.78 m |
| 2021 | Stampaelva Hydropower Full-length lining with pipes with a diameter of 0.711 m. | Jondal | 1521 m | 546 m | 0.78 m |
| 2020 | Bergselvi Hydropower | Fortun | 1091 m | 270 m | 0.78 m |
| 2020 | Kjerringnes Hydropower | Luster | 1483 m | 500 m | 1.2 m |
| 2020 | Ramsliåna Hydropower | Ramsli | 691 m | 197 m | 0.78 m |
| 2020 | Cavaglio Hydropower | Italy | 1600 m | 116 m | 0.78 m |
| 2019 | Gudåa Hydropower Full-length lining with steel pipes with a diameter of 0.914 m. | Meråker | 550 m | 100 m | 1.2 m |
| 2019 | Nottveit Pico Hydropower The tunnel started with a slope of 5 degrees and ended at 55 degrees. | Modalen | 460 m | 270 m | 1.2 m |
| 2018 | Langneset Åga Water Supply | Mo i Rana | 930 m + 170 m | 52 m | 0.7 m |
| 2018 | Erstmyr District Heating Full-length lining with district heating pipes with a diameter of 0.56 m. | Tonstad | 575 m | 120 m | 0.7 m |
| 2017/2018 | Grytendal Hydropower(21.8 GWh) Full-length lining with steel pipes with a diameter of 1.4 m. Equivalent to electricity for approximately 1090 households. | Bindal | 560 m | 155 m | 1.5 m |
| 2017 | Geitåni Hydropower(17.3 GWh) Full-length lining with steel pipes with a diameter of 0.914 m. | Voss | 330 m | 100 m | 1.2 m |
| 2017 | Tenneelva Hydropower(10.3 GWh) | Vanylven | 485 m | 240 m | 0.74 m |
| 2017 | Steinvik Fish Farm | Freshwater transfer | 245 m | 16 m | 1.1 m |
| 2016/2017 | Børtveit Hydropower(10 GWh) Full-length lining with steel pipes with a diameter of 0.66 m. | Stord | 1200 m | 270 m | 0.74 m |
| 2016/2017 | Hatlestad Hydropower(15.5 GWh) The tunnel is lined over a distance of 600 m with steel pipes with a diameter of 0.61 m. | Fjærland | 1530 m | 500 m | 0.7 m |
| 2016 | Bjåstad Hydropower(16 GWh) The tunnel is lined over a distance of 215 m with steel pipes with a diameter of 0.71 m. | Fjærland | 630 m | 200 m | 0.8 m |
| 2016 | Tverrelva Hydropower(20 GWh) Full-length lining with steel pipes with a diameter of 0.61 m. | Kvinnherad | 685 m | 330 m | 0.74 m |
| 2015/2016 | Storelvi Hydropower(11.2 GWh) Full-length lining with steel pipes with a diameter of 0.61 m. | Ullensvang | 745 m | 385 m | 0.7 m |
| 2014/2016 | Gjønaelva Hydropower(10 GWh) Pre-drilled hole of 0.7 m. Reamed to a diameter of 1.2 m. Equivalent to electricity for approximately 500 households. | Fusa | 620 m | 113 m | 1.2 m |
| 2014/2015 | Mølleelva Hydropower(13.5 GWh) Full-length lining with steel pipes with a diameter of 0.66 m. | Alta | 745 m + 875 m | 420 m | 0.74 m |
| 2015 | Selselva Hydropower(18 GWh) Full-length lining with steel pipes with a diameter of 0.61 m. Equivalent to electricity for approximately 900 households. | Gaular | 975 m | 380 m | 0.7 m |
| 2014/2015 | Byro Hydropower(11 GWh) The tunnel is lined over a distance of 400 m with steel pipes with a diameter of 0.61 m. Equivalent to electricity for approximately 750 households. | Ullensvang | 800 m | 340 m | 0.7 m |
| 2014 | Kaldåna Hydropower(7.4 GWh) Lining with steel pipes with a diameter of 0.61 m. | Suldal | 620 m | 250 m | 0.74 m |
| 2013 | Reinåga Hydropower(12.8 GWh) Full-length lining with steel pipes with a diameter of 0.61 m. Equivalent to electricity for approximately 320 households. | Hemnes | 1020 m | 340 m | 0.7 m |
| 2013 | Muoidejohka Hydropower(8.2 GWh) The tunnel is lined over the full length with steel pipes with a diameter of 0.61 m. Equivalent to electricity for approximately 910 households. | Beiarn | 530 m | 270 m | 0.7 m |
| 2012 | Eitro Hydropower(10.9 GWh) The tunnel is fully lined with Ø610 mm steel pipes. Equivalent to electricity for approximately 545 households. | Fusa | 730 m | 420 m | 0.7 m |
| 2011 | Kvangreelva Hydropower(5.5 GWh) The tunnel is lined over a distance of 320 m with steel pipes with a diameter of 0.61 m. Equivalent to electricity for approximately 490 households. | Flora | 680 m | 232 m | 0.7 m |
| 2010 | Vågaåna Hydropower(9.3 GWh) The lower tunnel is fully lined with steel pipes with a diameter of 0.61 m. The upper tunnel is lined over a distance of approximately 450 m at the bottom with 0.61 m steel pipes. | Vindafjord | 170 m + 730 m | 420 m | 0.7 m |
| 2009 | Hommafossen Hydropower(3.1 GWh) | Lund | 70 m + 220 m | 154 m | 0.7 m |