Filter sand will be procured for drinking water treatment plant 2026 Tender
Original: İçmesuyu arıtma tesisi için filtre kumu alınacaktır
TRABZON SU VE KANALİZASYON MÜDÜRLÜĞÜ
In context
This is a contract notice published by a government body covering the supply of goods. Bids are invited through an open procedure. Delivery covers Türkiye. It is classified under Water against the sustainability taxonomy rather than matched on keywords.
The Trabzon Water and Sewerage Authority is procuring filter sand for its drinking water treatment plant through an open tender under Turkish Law 4734. Suppliers of mineral filter media and bulk materials, especially Turkish SMEs, fit this supply contract.
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About this tender
Trabzon Su ve Kanalizasyon Müdürlüğü (TİSKİ) is procuring 350,000 kg (350 tonnes) of filter sand (arıtma kumu) for the Esiroğlu Drinking Water Treatment Plant under an open tender (açık ihale) governed by Law No. 4734 on Public Procurement. The tender is titled 'Esiroğlu İçmesuyu Arıtma Tesisi için Filtre Kumu Alımı İşi' and is a goods procurement. Delivery is to the Esiroğlu Drinking Water Treatment Plant. Goods must be delivered within 60 days of contract signature, and the contract start date is the signing date. Bidders must quote for the whole quantity, not for partial lots. The contract will be a unit price contract. Bidders state a unit price for each work item, and the total is calculated as quantity multiplied by unit price. Bid validity is 60 calendar days from the tender date. Electronic reverse auction (e-eksiltme) will not be held. Consortium bids are not permitted. The notice names the buyer as 'TRABZON SU VE KANALİZASYON MÜDÜRLÜĞÜ' in the header and 'TRABZON İÇMESUYU VE KANALİZASYON İDARESİ GENEL MÜDÜRLÜĞÜ' in the body. Bidders should confirm the correct legal entity in the EKAP tender documents. Detailed technical specifications are in the administrative specification (idari şartname) in the EKAP tender file.
Bidder eligibility
Only domestic (yerli) bidders may participate. Bidders must submit: (1) a bid letter; (2) documents proving authority to bid, including for legal entities details of management, partners and shareholding ratios (excluding publicly floated shares), and for bids by proxy, documents on the proxy; (3) a temporary guarantee (geçici teminat) of at least 3% of the bid amount, at a rate the bidder sets; (4) a joint venture declaration if bidding as a joint venture; (5) a domestic goods certificate (yerli malı belgesi) if claiming the domestic price advantage. Economic and financial standing criteria are not specified. Professional and technical capacity criteria are not specified. Consortium bids are not allowed. Bidders must log into the EKAP account and download the tender documents.
How bids are scored
The most economically advantageous tender is determined solely on price (sadece fiyat esasına göre). There is no quality or technical scoring. Bids with abnormally low prices will be asked to justify them under Article 38 of Law 4734. Electronic reverse auction will not be used. Domestic bidders may claim a price advantage under the domestic goods rules if they submit a domestic goods certificate.
Key requirements
- ✓Supply of filter sand for a drinking water treatment plant
- ✓Open tender under Turkish Public Procurement Law 4734 (EKAP IKN 2026/2020748)
- ✓Delivery location in Ortahisar, Trabzon; bidders must meet Turkish procurement eligibility rules
Procurement contact
The notice names a procurement contact for clarification questions.
Relevant sectors
How this compares
- Compared with 25 similar tenders (water in Türkiye) listed in the last 12 months.
- It allows 21 days to respond, shorter than the typical 25 days across 22 similar tenders.
- This is the only similar tender from this organisation listed here in the last 12 months.
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Figures are computed from notices listed on Raise Lens in the same sector and country over the last 12 months.
About this sector
Water funding covers supply, sanitation, wastewater treatment, water efficiency, catchment management and flood risk. A large share is public procurement for infrastructure and services, alongside grants for innovation and access in underserved areas. Bidders and applicants are typically assessed on technical capacity, operating experience and community impact.
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