Renewal of automatic buoy stations used on Estonian small lakes
About This Opportunity
TranslatedThis tender concerns the procurement of new multisensors to replace existing equipment on automatic buoy stations located on small lakes in Estonia. The objective is to acquire five (5) new multisensor units that will substitute the currently deployed Yellow Springs Instruments (YSI) multisensors, specifically models YSI 6600 V2-4 and EXO. The replacement sensors should be equivalent in functionality and performance, potentially from the same manufacturer or an alternative provider. The project aims to enhance the data collection capabilities of these monitoring stations by upgrading to modern, potentially more advanced, multisensor technology. This initiative is crucial for improving the environmental monitoring of Estonian small lakes, providing more accurate and comprehensive data on water quality parameters. The successful bidder will be responsible for supplying these new multisensor units, ensuring they meet the specified technical requirements and are compatible with the existing buoy station infrastructure. The modernization effort is expected to contribute significantly to the ongoing research and management efforts related to the ecological health of these vital water bodies.
This is a supplies contract in the environment and climate, water and sanitation and Research sectors, with a focus on Water Quality. Located in Estonia, Europe, this opportunity is open to firms and consortiums.
Published through TED - Tenders Electronic Daily (EU), 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 environment and climate sector. Supply contracts typically require bidders to demonstrate product compliance with technical specifications, delivery capacity, and relevant certifications. This contract has already been awarded. The information is published for transparency and market intelligence purposes.
Description
Auto-translated from etTo purchase new multisensors (5 pcs) that will replace the Yellow Springs Instruments multisensors (YSI 6600 V2-4 and EXO) currently in use at the small lake buoy stations with equivalent multisensors of the same or another manufacturer.
Data provenance
This notice is sourced from TED - Tenders Electronic Daily (EU) and was originally published on March 11, 2025. Last refreshed 38 days ago. Original language: et. BidsFactory mirrors official procurement notices and links back to the source for full legal text.
About Eesti Maaülikool
Eesti Maaülikool has issued 23 procurement notices on BidsFactory, including 0 currently open and 7 awarded contracts. Activity concentrates in Health & Medical, Research & Innovation, and Construction & Civil Works. All notices are published for Estonia. Notices are distributed via TED - Tenders Electronic Daily (EU). Most recent publication: September 9, 2026.
Frequently asked questions about this tender
What type of contract is this?
This is a Supplies contract in the Environment & Climate sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.
How much was the contract awarded for?
Osaühing Elke Sensor was awarded the contract for €90,780. The figure reflects the value disclosed by the contracting authority in the award notice.
Where will the contract be performed?
The contract is for delivery in Estonia. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.
How can I submit a bid?
Visit TED - Tenders Electronic Daily (EU) 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 Osaühing Elke Sensor. The award notice is archived on BidsFactory for transparency and market intelligence.
Who is the contracting authority?
This notice was issued by Eesti Maaülikool in Estonia. The authority is responsible for evaluating bids, awarding the contract, and managing performance.
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