References

Since 2014, Sepa Oy has suplied bridge mouldings to more than 900 bridge constructions. During this time, we have manufactured more than 100,000 m² of noise barriers. We are the market leader in Finland for these products.

Here are some of the sites where we have participated in the construction work:

2023 | Crown Bridges consortium | beam element for temporary bridge, bridge mouldings, buckles for supporting columns

KRUUNUVUORI BRIDGE – A RECORD-BREAKING PROJECT IN MANY WAYS

Read the customer story ›

Noise barriers

2023

VT-4 grade crossing Kirri, Jyväskylä (reflective noise barriers)
Toreeninkulma, Nurmijärvi (reflective noise barriers)
Nauvontie: Koroistentie-Nauvonkuja, Helsinki (reflective noise barriers)
Koskisen Oyj, Järvelä’s new sawmill (reflective noise barrier)
Vaakunankylä, Oulu (reflective noise barrier)
MT 8155, Poikkimaantie bridges (reflective noise barrier)

2022

VT-4 Main road Ranuantie DB contract, Simo (reflective noise barrier)
VT-4 Main road Simo, Ranuan (reflective noise barrier)
Finssinmäki, Espoo (reflective noise barrier)
Askisto, Ring road III, (reflective noise barrier)
E-4 Salmis-Haaparanta, Sweden (noise barrier)
Verkakylä, Kaarina (reflective noise barrier)
Vt-5, Main road Siilinjärvi-Lapinlahti (reflective noise barrier)

2021

Vt-4 Main road, Kirri-Tikkakoski, Jyväskylä (reflective noise barrier)
Espoonväylä, Phase 1 (reflective noise barrier)
LUIMA, Ru 2 (absorbing, low-height railway noise barrier)
LUIMA, Ru 1 (absorbing, low-height railway noise barrier)
E-18 Turku bypass road Phase 2, Kausela-Pukkila (reflective noise barrier)

2020

Vt-4 Kirri-Tikkakoski, Jyväskylä (reflecting noise barrier)
LUIMA RU2, Lappeenranta (absorbing noise barrier)
Raidejokeri, Maaherrantie, Helsinki (absorbing railway noise barrier)

2019

LUIMA/Saimaa Canal railway bridge (absorbing, low-height railway noise barrier)
Improvement of Tillola–Keltti grade-separated interchange (reflective noise barrier)
Turku ring road (noise barriers)

2018

VT-4 main road Kello–Kempele (noise barriers)
VT-4 Rantsila main road (noise barriers)
VT-25 main road, Tynninharju, Lohja (wooden latticework)

Bridge Mouldings

2023

Kirjalansalmi bridge, Parainen
Hessund bridge, Parainen
Kuusisto bridge Parainen
Project KU-TU bridges, Turku
Kirkkonummi bridge
MT 8155, Poikkimaantie renovation bridges
Haartaa bridge
Crown Bridges light rail, Hakaniemi bridge
Drottningholm, Sweden
DAP 91625, Schnelldorf, Germany
DAP 94258, Frauenau, Germany
DAP 92714, Pleystein, Germany

2022

TYL, Crown Bridges, Finken bridge
TYL, Crown Bridges, Kruunuvuori bridge
Kiiskijärvi bridge, Vaalimaa
Latokartano bridge, Oulu
Kirkkosaari bridge, Muhos
Tampereen Ratikka, Phase 2 Rosenlew bridge
Bridge over Aisjaures, Sweden
Ragdynan, Kalix, Sweden
Maland bridge, Sweden

2021

Hanko Station railway bridge (mould formwork)
Turku bypass road (3 pcs Frame bridges , Fauna passage mouldings)
Lillholmen bridge, Parainen (mould formwork)
Veturitie bridge Pasila, Helsinki (mould formwork)
Raidejokeri bridges, Helsinki 5 pcs (mould formwork)
Luima, Luumäki-Imatra RU2 5 pcs (mould formwork / Longitudinal Trusses)
Kuhakoski energy plant (turbine mold buckles)
Sahasaarenkatu, Kemi (mould formwork and pillar buckles)
Kaisa-tunnel, Main railway station, Helsinki (station platform light traffic bridges 9 pcs)
Drottningholm, Stockholm, Sweden (tunnel moldings)

2020

Vt 4 Oulujoki bridge (mould formwork)
Bridge 4K Kiiruna Sweden (mould formwork)
Vt 4 main road Kirri-Tikkakoski (Concrete Beam bridges 24 pcs)
Savilahti bridges, Kuopio 4 pcs (mould formwork)
Vt-4 main road Kiiminkijoki bridge (mould formwork)
Vt-4 Simo (mould formwork 5 bridges)
St Maria bridge, Turku (mould formwork / Longitudinal Trusses)
Nordreälvbron Göteborg, Sweden
E4 Bridge over Kalix river, Sweden
Väg 97S Umeå, Sweden
S642 Bridge over Umeå river, Sweden

2019

Tampere Deck Arena, Tampere (mould formwork for the deck)
Saimaa Canal railway bridge, Lappeenranta (mould formwork and column clamps)
Bridge 4F Kiruna (mould formwork)
Mansikkakoski railway bridge, Imatra (mould formwork)
Vt-5 main road Mikkeli–Juva (mould formwork for frame bridges)
S10 Jokeri Light Rail, Helsinki (mould formwork)
S110 Jokeri Light Rail, Helsinki (mould formwork)
Bridge 403,409, 412 Gothenburg Sweden (mould formwork)
Emäkoski Bridge, Nokia (mould formwork and arched support trestle-work)
Valtari project, Lahti southern ring road (trestle-work)
S7 and S9, Lahti southern ring road (trestle-work)

2018

Vekaransalmi Bridge, Sulkava (column mould clamps and mould formwork)
Vårdö Bridge, Åland Islands (mould formwork)
Vuosaari Bridge, Helsinki (mould formwork)
Tärttämäki Bridge, Äänekoski (mould formwork)
Olympic Stadium, Helsinki (mouldwork for light shafts)
Lahti southern ring road (frame bridges)

2017

Jännevirta Bridge, Siilinjärvi/Kuopio (column moulds and mould formwork)
Kalasatama Redi, Helsinki (mould formwork)
Leipäniemi Bridge, Kuopio (mould formwork)
Laitaatsalmi Bridge, Savonlinna (column mould clamps and mould formwork)
Yllebro i Partille, Gothenburg Sweden (mould formwork)
Luumäki–Lappeenranta motorway (trestle-work)