Water plant chemicals, Kuopion Vesi Oy

Auto-translated from fi

Original title: Vesilaitoskemikaalit, Kuopion Vesi Oy

Sansia Oy

Published: Aug 12, 2026

Updated: Aug 27, 2026

Source: hilma_fi

This tender has been awarded

Awarded to Voda Nordic Oy (2575378-9)//Nordkalk Oy Ab (1796277-5)//Telko Oy (0987137-1)//Suomen Prosessikemia Oy (2496307-1)//Bang Bonsomer Group Oy (0103570-7)//Berner Oy (0107011-5)//SMA Mineral Oy (1572824-8)//Kemira Oyj (0109823-0)//Soilfood Oy (2687453-1)

Browse open Water & Sanitation tenders in Finland

About This Opportunity

This is a framework agreement contract in the water and sanitation and general supplies sectors, with a focus on Wastewater and Sanitation. Located in Finland, Europe, this opportunity is open to firms and consortiums, with an estimated budget of EUR 2.8 million.

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 framework agreement in the water and sanitation sector. Framework agreements establish terms for recurring procurement over a defined period. Selected firms are called upon as needs arise, making this a longer-term engagement opportunity. This contract has already been awarded. The information is published for transparency and market intelligence purposes.

Description

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THIS IS A POST-NOTIFICATION OF PROCUREMENT. Sansia Oy tendered the procurement of chemicals required for Kuopion Vesi Oy's drinking water production and wastewater treatment according to the tender documents. The chemicals to be procured will be delivered to Kuopion Vesi Oy's various delivery locations. The tender was divided by product into the following sub-lots: 1. Lye pearl, NaOH, wastewater treatment 2. NaOH 50% solution, wastewater treatment 3. NaOH 25% solution, wastewater treatment 4. Polyaluminium chloride, wastewater treatment 5. Slaked lime, Ca(OH)2, wastewater treatment 6. Ferrous sulfate, FeSO4, wastewater treatment 7. Ferric sulfate, Fe2(SO4)3, wastewater treatment 8. NaOH 50% solution, water production 9. Slaked lime, Ca(OH)2, water production 10. Rock salt, water production The estimated annual amount of the procurement is approximately EUR 700,000 (excl. VAT). The client does not commit to the estimated annual amount. The maximum value of the framework agreement is approximately EUR 3,000,000 (excl. VAT). The planned contract start date is 1.9.2026. The contract remains valid until further notice, and can be terminated in writing with a notice period of six (6) months., Lye pearl, NaOH, wastewater treatment Lot 1 covers the procurement of Lye pearl (NaOH) for wastewater treatment. The estimated annual consumption is 9 tons., NaOH 50% solution, wastewater treatment Lot 2 covers the procurement of NaOH 50% solution for wastewater treatment. The estimated annual consumption is 13 tons., NaOH 25% solution, wastewater treatment Lot 3 covers the procurement of NaOH 25% solution for wastewater treatment. The estimated annual consumption is 4 tons., Polyaluminium chloride, wastewater treatment Lot 4 covers the procurement of Polyaluminium chloride for wastewater treatment. The estimated annual consumption is 79 tons., Slaked lime, Ca(OH)2, wastewater treatment Lot 5 covers the procurement of Slaked lime (Ca(OH)2) for wastewater treatment. The estimated annual consumption is 880 tons., Ferrous sulfate, FeSO4, wastewater treatment Lot 6 covers the procurement of Ferrous sulfate (FeSO4) for wastewater treatment. The estimated annual consumption is 1500 tons., Ferric sulfate, Fe2(SO4)3, wastewater treatment Lot 7 covers the procurement of Ferric sulfate (Fe2(SO4)3) for wastewater treatment. The estimated annual consumption is 495 tons., NaOH 50% solution, water production Lot 8 covers the procurement of NaOH 50% solution for water production. The estimated annual consumption is 10 tons., Slaked lime, Ca(OH)2, water production Lot 9 covers the procurement of Slaked lime (Ca(OH)2) for water production. The estimated annual consumption is 86 tons., Rock salt NaCl, water production Lot 10 covers the procurement of Rock salt for water production. The estimated annual consumption is 200 tons., Lot 1: Lye pearl, NaOH, wastewater treatment Lot 1 covers the procurement of Lye pearl (NaOH) for wastewater treatment. The estimated annual consumption is 9 tons. Lot 2: NaOH 50% solution, wastewater treatment Lot 2 covers the procurement of NaOH 50% solution for wastewater treatment. The estimated annual consumption is 13 tons. Lot 3: NaOH 25% solution, wastewater treatment Lot 3 covers the procurement of NaOH 25% solution for wastewater treatment. The estimated annual consumption is 4 tons. Lot 4: Polyaluminium chloride, wastewater treatment Lot 4 covers the procurement of Polyaluminium chloride for wastewater treatment. The estimated annual consumption is 79 tons. Lot 5: Slaked lime, Ca(OH)2, wastewater treatment Lot 5 covers the procurement of Slaked lime (Ca(OH)2) for wastewater treatment. The estimated annual consumption is 880 tons.

Data provenance

This notice is sourced from Hilma Finland and was originally published on August 12, 2026. Last refreshed 14 days ago. Original language: fi. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About Sansia Oy

Sansia Oy has issued 591 procurement notices on BidsFactory, including 55 currently open and 258 awarded contracts. Activity concentrates in General Supplies & Services, Health & Medical, and Transport & Logistics. All notices are published for Finland. Notices are distributed via Hilma Finland and TED - Tenders Electronic Daily (EU). Most recent publication: September 11, 2026.

Frequently asked questions about this tender

How can I submit a bid?

Visit Hilma Finland to access the full notice, required documents, and submission instructions provided by the contracting authority.

Is this tender still open?

No — the contract has already been awarded to Voda Nordic Oy (2575378-9)//Nordkalk Oy Ab (1796277-5)//Telko Oy (0987137-1)//Suomen Prosessikemia Oy (2496307-1)//Bang Bonsomer Group Oy (0103570-7)//Berner Oy (0107011-5)//SMA Mineral Oy (1572824-8)//Kemira Oyj (0109823-0)//Soilfood Oy (2687453-1). The award notice is archived on BidsFactory for transparency and market intelligence.

Who is the contracting authority?

This notice was issued by Sansia Oy in Finland. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

This is a Framework agreement contract in the Water & Sanitation 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 €2,800,000. 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.