- Country: Bulgaria
- Summary: "Delivery and Installation of an Urban Device for Air Purification through Plant Biofiltration
- BGT Ref No: 130157213
- Deadline: 15 Dec 2025
- Financier: Self Financed
- Purchaser Ownership: Government
- Tender Value: BGN 184500.00
- Notice Type: Tender
- Document Ref. No.: 755939-2025
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- Description:
- The purpose of this public procurement is the selection of contractors to deliver and install 2 pcs. plant biofiltration air purification devices (including mobile construction, IoT functionalities and green air filtration system) intended for use in an urban environment.
The devices will have the following basic technical requirements:
1. To reduce the concentration of fine dust particles (PM10 and PM2.5) in the air; to improve the microclimate by humidifying and cooling the air; to use natural biomass (e.g. mosses, algae or others high effective plant systems) as the main filter; to operate in an automated mode with minimal human intervention; to maintain resilience throughout the year (including winter conditions);
2. Dimensions: Height: minimum 3.0 meters; Maximum occupation area: up to 10 m2; To include a stable and sustainable construction, suitable for outdoor installation, without the need for a foundation; The construction allows for the optional integration of seating for public use;
3. Environmental efficiency: purification efficiency: minimum 80% reduction of dust particles in an air volume of at least 3000 m³/h; opportunity for cooling the ambient air by at least 3C near the device; Potential annual CO₂ reduction capacity: not less than 300 kg CO₂/year;
4. Energy efficiency and autonomy: power consumption in normal mode: no more than 100 W with power supply by solar panel or ... - Documents:
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CLICK HERE TO LOGIN"Delivery and Installation of an Urban Device for Air Purification through Plant Biofiltration - Bulgaria Tender
The SHUMEN MUNICIPALITY, a Government sector organization in Bulgaria, has announced a new tender for "Delivery and Installation of an Urban Device for Air Purification through Plant Biofiltration. This tender is published on BulgariaTenders under BGT Ref No: 130157213 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2025-12-15.
The estimated tender value is BGN 184500.00, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.
