tunnelling contract news for the world's tunnel engineers | project news on the world's tunnels

Sri Lanka, Baduraliya - lk/13

Kukule Ganga Hydro

$200 million job for Ceylon Electricity Board funded mainly by Japan OECF soft loan and involving an underground power station with 5 km-long, 5 m-diameter headrace tunnel presently under construction by contractor SIEC. Consortium of Kajima Kumagai and Hazama is building the dam. February 2000.

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Sri Lanka, Colombo - lk/12

Pipejack Flood Control

2.8 m internal diameter outfall for Sri Lanka Land Reclamation and Development Corporation as part of Greater Colombo flood control scheme. December 1999.

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Sri Lanka, Colombo - lk/11

Hydro

80 MW station with two Francis turbines in 50 m-long cavern. 7 km-long pressure tunnel. Six year project for Electricity Board. Finance from Overseas Economic Corporation Fund in Tokyo. April 1998.

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Swaziland, Lubombo District - sz/11

Irrigation

The Swaziland Water and Agricultural Development Entreprise (SWADE) signed a EUR22 million contract agreement with CMC of Italy, the company that will construct a 21.4 km feeder canal under the LUSIP (Lower Usuthu Smallholder Irrigation Project). The scheme, which is financed by the Arab Bank for Economic Development in Africa (BADEA) and the Swaziland government, includes a 1.2 km-long 3.3 m-diameter tunnel, partly lined with reinforced concrete. Work is planned to last 30 months. Visit www.cmc.coop and swade.co.sz 29/06.

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Sweden, Vastra Gotaland - se/103

Railway

Closing Date: 23.04.2026

Trafikverket (Swedish Transport Administration)
Central government authority
Activity: Railway services / general public infrastructure
Contact: Hans Inge Johansson
Email: hans-inge.johansson@trafikverket.se
Telephone: +46 70 724 52 18
Website: https://www.trafikverket.se

Procedure Type

Open procedure
Works contract
Legal basis: Directive 2014/25/EU
Procurement covered by the Government Procurement Agreement (GPA)
Not financed by EU funds

Scope of Works

Trafikverket has issued a contract notice for the renovation of the Lundbytunneln in western Sweden.

The contract covers renovation and remedial works to an existing road tunnel, including measures aimed at reducing water ingress and improving the long-term durability of the structure.

Tunnel Details

Tunnel name: Lundbytunneln

Tunnel type: Road tunnel

Configuration: Single-bore, one-way traffic

Total length: Approximately 2 km

Construction method: Drill-and-blast rock tunnel

Lining: Shotcrete-lined rock tunnel

Year of construction: 1998

Scope of renovation:

General tunnel refurbishment

Measures to reduce groundwater inflow and leakage

Location: Västra Götaland County (NUTS SE232), Sweden

Contract Value - Estimated value: SEK 600 million (excluding VAT)

Duration

Start date: 12 May 2026

Completion date: 31 December 2028

Award and Strategic Criteria

Award criterion: Lowest price

Strategic objective: Reduction of environmental impacts

Submission and Deadline

Tender submission: Electronic only

Submission language: Swedish

Electronic catalogue: Permitted

Tender deadline: 23 April 2026 at 23:59 (CEST, UTC+02:00)

Tender validity: 160 days

Procurement documents available at:
https://upphandling.trafikverket.se/Notice/NoticeDispatch.aspx?NoticeId=25188

Additional Information

No framework agreement

No dynamic purchasing system

No electronic auction

Participation is not reserved

Electronic invoicing, ordering, and payment will be applied

Financial guarantees required (see procurement documents)

Review Body

Förvaltningsrätten i Falun
Falun, Sweden
Email: forvaltningsrattenifalun@dom.se

Contact Details

Trafikverket – Procurement Authority
Email: hans-inge.johansson@trafikverket.se
Town: Borlänge, Sweden.

For further tender information visit https://ted.europa.eu/en/notice/-/detail/50169-2026 . 05/26.

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Sweden, Gothenburg - se/102

Tramway

Request for Information (RFI) for the construction of tram tunnel under Gota river in Gothenburg

The City of Gothenburg is planning to build an underground tram line called Lindholm Connection/Lindholmsförbindelsen. It is the largest infrastructure project in the City of Gothenburg’s project portfolio and is 100% funded through the national infrastructure package Sverigeförhandlingen. The purpose of the RFI is to gather information to enable efficient contracting, specifically about the split of contracts/contract form/compensation form and, to notify the market about upcoming contracts. Click here for bid documents. Value of contract SEK3.8 bn. Contact Göteborgs Stad, Exploateringsförvaltningen, attn Malin Moberg , Gothenburg, tel +46 31 3650000, email malin.moberg@exploatering.goteborg.se. Visit https://ted.europa.eu/en/notice/-/detail/401802-2024. Ref.n. EXF-2024-01356. 28/24.

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Sweden, Uppsala - se/101

Nuclear Waste Repository

Swedish Nuclear Fuel and Waste Management Co/Svensk Kärnbränslehantering AB. (SKB) has signed a collaboration agreement with Implenia for the construction of the Spent Fuel Repository’s hard rock facility in Forsmark in Östhammar municipality, in Eastern Sweden. The assignment includes the planning, design and construction of a 5km access tunnel leading down to the repository and descending to a depth of approximately 500 m, three vertical shafts for ventilation and an elevator, a central area as well as main and transport tunnels. Rock construction work will take just over eight years and is a project worth several billion Swedish kronor.

The planning phase will begin in autumn 2025 and will be followed by the design and construction phases. The project will be finished by 2033. Across all project phases, the contract volume amounts to several hundred million Swiss francs.

The extension of the Spent Fuel Repository will take place in several stages before disposal can commence during the 2030s. The extension will continue for several decades. SKB plans to expand the deep repository into an underground system covering up to 4 km2 and around 66 km of tunnels by the 2080s. It will then offer space for storing up to 12,000 t of radioactive material in rock that is 1.9 billion years old. Visit https://skb.com/ and https://implenia.com/. 25/25.

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Sweden, Orebro County - se/100

Railway

Closing Date: 21.04.2025 (Tender Closed)

Competitive procedure with negotiation, deadline 21/04/2025, for inspection organization for the contracts within the Hallsberg–Degeron phase, including a major civil works contract for earthworks, bridges, and a tunnel, a contract concerning the BEST systems (Track, Power, Signaling, Telecommunications), and two contracts for railway switch installations. Click here for bid documents. Duration of the contract is from 01/09/2025 to 01/09/2026. Value of contract EUR 900,843.01 (SEK10 million), excluding VAT. Contact Trafikverket Myndighet, Borlange, attn Johan Sundin, tel +46 73-701 55 76, email johan.sundin@trafikverket.se. Visit https://ted.europa.eu/en/notice/-/detail/218768-2025, GU S 067. Rif.n. KOM-417554. 15/25.

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Competitive procedure with negotiation, deadline 01/04/2024, for the construction of the new 14 km railway section between Hallsberg and Stenkumla, including 12 bridges and a 2.4 km long bi-tube single track tunnel. For bid documents, please click here. Duration of contract from 01/01/2025 to 30/06/2030. Value of contract EUR270.25 million (SEK3 bn), excluding VAT. Contact Trafikverket Myndighet, Borlange, attn Johan Sundin, tel +46 73-701 55 76, email johan.sundin@trafikverket.se. Visit https://ted.europa.eu/en/notice/-/detail/80151-2024. Rif.n. KOM-409030. 06/24.

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Infrakraft Sverige AB from Karlstand secured the EUR247.61 million (SEK2.75 bn) contract, excluding VAT, for the construction of the new 14 km railway section between Hallsberg and Stenkumla, including 12 bridges and a 2.4 km long bi-tube single track tunnel. Contact Trafikverket Myndighet, Borlange, attn Johan Sundin, tel +46 73-701 55 76, email johan.sundin@trafikverket.se. Visit https://ted.europa.eu/en/notice/-/detail/85011-2025. Rif.n. KOM-409030. 06/25.

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Sweden, Scania County - se/99

Railway

WSP Sverige AB from Stockholm-Globen secured EUR7.78 million (SEK90 million) contract, excluding VAT, for the preparation of consultation documents and consultation documents, for the selection of Maria-Helsingborg double track extension location alternatives in Helsingborg Municipality. : The stretch between Maria station and Helsingborg C is a 4.5km long single-track railway that goes through a tunnel. In the early 1990s, it was decided that the West Coast Railway's long-term standard should be double-track. When Angelholm-Maria and Varbergstunnel are completed, only the Maria-Helsingborg section does not meet this requirement. Contact Trafikverket Myndighet, attn Malin Isaksson, Borlange, tel +46-70-724 52 48, email malin.isaksson@trafikverket.se. Visit https://ted.europa.eu/en/notice/-/detail/697499-2024. Ref.n. KOM-413177. 46/24.

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Sweden, Halland &Vastra Goetaland counties - se/98

Road

Closing Date: 17.04.2023 (Tender Closed)

Open invitation to tender, deadline 17/04/2023, for a consultant supporting experts on road tunnels safety, region West. Click here for tender documents and where tenders must be sent. Value of the contract is EUR446,443.07 (SEK5.2 million), excluding VAT. Duration of the contract is from 01/09/2023 to 31/08/2028. Contact Trafikverket Myndighet, attn Anna Dansund, Borlange, email anna.dansund@trafikverket.se. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=166005-2023. Ref.n. KOM-412499. 12/23.

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TREJO Consulting AB from Goteborg secured the contract for expert support for road tunnel safety in the west of Sweden. Contact Trafikverket Myndighet, attn Anna Dansund, Borlange, email anna.dansund@trafikverket.se. Visit https://upphandling.trafikverket.se/Notice/AwardNotice/NoticeDetails.aspx?ProcurementId=8270. Ref.n. KOM-412499. 46/23.