Vallila substation secondary renovation
This tender has expired
The submission deadline for this tender has passed. It is no longer accepting bids.
About This Opportunity
This is a supplies contract in the construction and civil works and energy and power sectors. Located in Finland, Europe, this opportunity is open to firms and consortiums, with an estimated budget of EUR 1.5 million. Proposals must be submitted before June 26, 2026.
Published through Hilma Finland, a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for the supply of goods in the construction and civil works sector. Supply contracts typically require bidders to demonstrate product compliance with technical specifications, delivery capacity, and relevant certifications. Interested parties should review the full documentation on the original source before submitting their proposal.
Description
Auto-translated from fiVallila substation secondary renovation Pääkaupunkiseudun Kaupunkiliikenne Oy's subsidiary Helsingin Joukkoliikenneinfra Oy (hereinafter also "Client") is tendering for the secondary renovation of the Vallila substation, including the DC switchgear with its cabling and auxiliary equipment, as specified in the tender request and its annexes.
PROCUREMENT DOCUMENTS
The procurement documents are listed in the document list (Annex_00_VA_RT_Document_List_ver A). Commercial documents as well as
- Annex 44 VL Tender Price Table
- VL Approval of the technical specifications of the procurement
are attached to the tender request and available on Tarjouspalvelu.fi.
Technical procurement documents have not been made available without restriction, directly and in their entirety, in electronic format to protect their confidentiality. The technical documents contain critical information related to the Client's infrastructure.
Technical procurement documents must be requested separately via email from Project Manager Santeri Kontio (santeri.kontio@kaupunkiliikenne.fi). The document request must also be sent as a copy to mauri.koski@dominushankinnat.fi
When requesting documents, the tenderer must submit the signed tender request annex "Confidentiality Agreement 13H26". The contracting entity reserves the right to evaluate the request and ask for further information if necessary.
For the sake of clarity, it is stated that the restriction on the availability of technical procurement documents has been taken into account in accordance with the Act on Public Procurement and Concession Contracts in the sectors of water and energy, transport and postal services (1398/2016, hereinafter "Special Procurement Act") within the deadline for tenders.
SITE VISIT
Tenderers have the opportunity to visit the site at a time to be agreed separately with the Client on 9.6.2026. The Client's contact person is Santeri Kontio (santeri.kontio@kaupunkiliikenne.fi). Registration for the site visit must be made by 8.6.2026 at the latest.
The site visit is voluntary and not a prerequisite for submitting a tender.
No additional information questions can be asked during the site visit, and no answers will be given to any questions. All questions should be submitted in writing via the Tarjouspalvelu.fi portal.
Lot 1: Vallila substation secondary renovation
Pääkaupunkiseudun Kaupunkiliikenne Oy:'s subsidiary Helsingin Joukkoliikenneinfra Oy (hereinafter also "Client") is tendering for the secondary renovation of the Vallila substation, including the DC switchgear with its cabling and auxiliary equipment, as specified in the tender request and its annexes.
PROCUREMENT DOCUMENTS
The procurement documents are listed in the document list (Annex_00_VA_RT_Document_List_ver A). Commercial documents as well as
- Annex 44 VL Tender Price Table
- VL Approval of the technical specifications of the procurement
are attached to the tender request and available on Tarjouspalvelu.fi.
Technical procurement documents have not been made available without restriction, directly and in their entirety, in electronic format to protect their confidentiality. The technical documents contain critical information related to the Client's infrastructure.
Technical procurement documents must be requested separately via email from Project Manager Santeri Kontio (santeri.kontio@kaupunkiliikenne.fi). The document request must also be sent as a copy to mauri.koski@dominushankinnat.fi
When requesting documents, the tenderer must submit the signed tender request annex "Confidentiality Agreement 13H26". The contracting entity reserves the right to evaluate the request and ask for further information if necessary.
For the sake of clarity, it is stated that the restriction on the availability of technical procurement documents has been taken into account in accordance with the Act on Public Procurement and Concession Contracts in the sectors of water and energy, transport and postal services (1398/2016, hereinafter "Special Procurement Act") within the deadline for tenders.
SITE VISIT
Tenderers have the opportunity to visit the site at a time to be agreed separately with the Client on 9.6.2026. The Client's contact person is Santeri Kontio (santeri.kontio@kaupunkiliikenne.fi). Registration for the site visit must be made by 8.6.2026 at the latest.
The site visit is voluntary and not a prerequisite for submitting a tender.
No additional information questions can be asked during the site visit, and no answers will be given to any questions. All questions should be submitted in writing via the Tarjouspalvelu.fi portal.
CPV: 31200000 31000000
Organisation: Helsingin Joukkoliikenneinfra Oy
Procedure: open
Documents: https://tarjouspalvelu.fi/hkl?id=599781&tpk=2075887c-dfe7-4ca8-827d-742b0de9fde6
Data provenance
This notice is sourced from Hilma Finland and was originally published on May 24, 2026. Last refreshed 16 days ago. Original language: fi. BidsFactory mirrors official procurement notices and links back to the source for full legal text.
About Helsingin Joukkoliikenneinfra Oy
Helsingin Joukkoliikenneinfra Oy has issued 7 procurement notices on BidsFactory, including 4 currently open and 0 awarded contracts. Activity concentrates in Architecture & Engineering Services, Construction & Civil Works, and Transport & Logistics. All notices are published for Finland. Notices are distributed via Hilma Finland and TED - Tenders Electronic Daily (EU). Most recent publication: June 12, 2026.
Frequently asked questions about this tender
What type of contract is this?
This is a Supplies contract in the Construction & Civil Works sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.
What is the estimated budget?
The estimated contract value is Up to €1,500,000. Bidders should ensure their proposals are consistent with this range and account for any local taxes and contract execution costs.
Where will the contract be performed?
The contract is for delivery in Finland. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.
How can I submit a bid?
Visit Hilma Finland to access the full notice, required documents, and submission instructions provided by the contracting authority.
When does this tender close?
The submission deadline is June 26, 2026. Proposals must be received by the contracting authority before that date.
Who is the contracting authority?
This notice was issued by Helsingin Joukkoliikenneinfra Oy in Finland. The authority is responsible for evaluating bids, awarding the contract, and managing performance.
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