Renovation of the CHP1 Landfill Gas Drying Station, Lot G: Renovation of landfill gas cooling system, contract 24621
About This Opportunity
This is a works contract in the governance and public administration sector. Located in Finland, Europe, this opportunity is open to firms and consortiums. Proposals must be submitted before July 3, 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 civil works in the governance and public administration sector. Works contracts of this nature generally require demonstrated experience in similar infrastructure projects, adequate equipment and technical personnel, and financial capacity including bank guarantees. Interested parties should review the full documentation on the original source before submitting their proposal.
Description
Renovation of the CHP1 Landfill Gas Drying Station, Lot G: Renovation of landfill gas cooling system, contract 24621 The scope of works includes:
- Disassembly of equipment and piping which is no longer needed.
- Supply and installation of a new cooling system including a free cooler.
- Installation of all equipment which is supplied by Lot F.
- Supply and installation of maintenance platforms for servicing the present and the new gas cooling systems.
- Supply and installation of piping for landfill gas, heating, cooling, condensate, water and wastewater as well as armatures and instrumentation; partly re-use of present piping and integration to new piping.
- Piping works include PED gas piping for landfill gas partly up to DN 500; most of the new gas piping is DN 250. Coordination with TUKES and organization of necessary inspections through external bodies.
- The electrical work (deinstallation, installation), including switchbox modifications and assistance during commissioning of the adapted system.
In addition, the contract includes training provided for the operating personnel, delivery of design, operating and maintenance manuals and commissioning procedures, performance test and assistance for optimization of the new installed equipment. Scope of the supply is specified more in detail in the tender request documentation.
Operability of the landfill gas piping through the gas cooling building must be guaranteed except in the case of short-time shutdowns.,
Lot 1: Renovation of the CHP1 Landfill Gas Drying Station, Lot G: Renovation of landfill gas cooling system, contract 24621
The scope of works includes:
- Disassembly of equipment and piping which is no longer needed.
- Supply and installation of a new cooling system including a free cooler.
- Installation of all equipment which is supplied by Lot F.
- Supply and installation of maintenance platforms for servicing the present and the new gas cooling systems.
- Supply and installation of piping for landfill gas, heating, cooling, condensate, water and wastewater as well as armatures and instrumentation; partly re-use of present piping and integration to new piping.
- Piping works include PED gas piping for landfill gas partly up to DN 500; most of the new gas piping is DN 250. Coordination with TUKES and organization of necessary inspections through external bodies.
- The electrical work (deinstallation, installation), including switchbox modifications and assistance during commissioning of the adapted system.
In addition, the contract includes training provided for the operating personnel, delivery of design, operating and maintenance manuals and commissioning procedures, performance test and assistance for optimization of the new installed equipment. Scope of the supply is specified more in detail in the tender request documentation.
Operability of the landfill gas piping through the gas cooling building must be guaranteed except in the case of short-time shutdowns.
CPV: 45000000
Organisation: HSY Helsingin seudun ympäristöpalvelut -kuntayhtymä
Procedure: open
Documents: https://tarjouspalvelu.fi/hsy?id=598323&tpk=bdb3fda5-1e6c-443a-a51a-6dac5e76cb66
Data provenance
This notice is sourced from Hilma Finland and was originally published on May 29, 2026. Last refreshed 15 days ago. BidsFactory mirrors official procurement notices and links back to the source for full legal text.
About HSY Helsingin seudun ympäristöpalvelut -kuntayhtymä
HSY Helsingin seudun ympäristöpalvelut -kuntayhtymä has issued 78 procurement notices on BidsFactory, including 12 currently open and 19 awarded contracts. Activity concentrates in General Supplies & Services, Environment & Climate, and Construction & Civil Works. All notices are published for Finland. Notices are distributed via Hilma Finland and TED - Tenders Electronic Daily (EU). Most recent publication: June 29, 2026.
Frequently asked questions about this tender
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 July 3, 2026. You have 3 days left to prepare and submit your proposal to the contracting authority.
Who is the contracting authority?
This notice was issued by HSY Helsingin seudun ympäristöpalvelut -kuntayhtymä in Finland. The authority is responsible for evaluating bids, awarding the contract, and managing performance.
What type of contract is this?
This is a Works contract in the Governance & Public Administration sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.
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