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Deliveries of polyelectrolyte for the dewatering of digestate and for the compaction of excess sludge to Gdańsk Wschód wastewater treatment plant
Dostawy polielektrolitu do odwadniania osadów przefermentowanych oraz do zagęszczania osadów nadmiernych do oczyszczalni ścieków Gdańsk Wschód — original title
Your path to submission
- Deadline: 30 November at 11:00 — 29 days left.
- The submission point is stated in the notice (link on this page).
- Offer and evidence in: Polish.
- Collect your evidence — the eligibility requirements are listed on this page; for many of them the analysis explains how to obtain them.
What the buyer is looking for
The contracting authority divided the subject of the contract into two lots, i.e.: • Part I – Supply of polyelectrolyte for the dewatering of digestate to the Gdańsk Wschód wastewater treatment plant • Part II – Supply of polyelectrolyte for the concentration of excess sludge to the Gdańsk Wschód wastewater treatment plant · The subject of the contract is the successive supply of polyelectrolyte for the dewatering of digestate in decanter centrifuges to the Gdańsk Wschód ul. Gasoline 26 in Gdansk in the total amount of 170 Mg (tonne). Required form of supply of polyelectrolyte: powder in packages of approx. 500 kg (so-called big-bags). The description of the subject of the contract and detailed conditions for the performance of the contract are included in the Description of the subject of the contract (hereinafter: OPZ) constituting Annex 1 to the tender specifications and in the model…
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… contract for this public contract constituting Annex 11 to the tender specifications. · The subject of the contract is the successive supply of polyelectrolyte for the concentration of excessive sludge in Twin Belt-2 double belt thickeners to the Gdańsk Wschód wastewater treatment plant in the total amount of 75 Mg (tonne). Required form of supply of polyelectrolyte: emulsion in containers with a capacity of approx. 1000 liters. The description of the subject of the contract and detailed conditions for the performance of the contract are included in the Description of the subject of the contract (hereinafter: OPZ) constituting Annex 1a to the tender specifications and in the model contract for this public contract constituting Annex 11a to the tender specifications.
Contract
Type of service
Clement What the numbers say about this buyer
- The median procedure drew just one bid (8 procedures with a bid count); 63% ended with a single bidder. Sector: median 2 bids.n = 8
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 25/10/2026.
Selection criteria — in the procurement documents
The buyer states in the notice that the selection criteria are in the procurement documents (link on this page), not in the EU form. The document analysis below extracts them from there — bid and evidence in Polish.
Tender documents — direct download
Who has won at this buyer so far
Across all contract types of this buyer — not just this sector. A city buys software and fire engines through the same purchasing office.
| Company | Awards | Period |
|---|---|---|
| EKO–CHEMIA Barbara Dzikowska-Lach | 2 | 2026 |
| Gdańska Infrastruktura Wodociągowo-Kanalizacyjną Sp. z o.o. | 1 | 2025 |
| Digital-Center Sp. z o.o. | 1 | 2026 |
| ENERGA - OBRÓT SPÓŁKA AKCYJNA | 1 | 2025 |
| Konsorcjum firm: 1. ZPHU MASTA DUO KORTAS Spółka Jawna - Lider Konsorcjum 2. ZAKŁAD PRODUKCYJNO HANDLOWO USŁUGOWY "MASTA" CEGIELNIA ŚWIERKOCIN STANISŁAW KORTAS - Partner Konsorcjum 3. PHU MASTA PLUS - STANISŁAW KORTAS jr - Partner Konsorcjum | 1 | 2025 |
How often this buyer tenders this kind of work
Tactics
When contracts were awarded in this country and sector, usually only one or two bids came in. A solid bid has a real chance here. (Based on 1,374 completed awards — not a statement about this procedure.)
This procedure allows 49 days between publication and deadline — typical in this country is 20 (median of 8,613 procedures). Much more generous than usual — time for a thorough bid rather than a quick one.
The deadline falls on a Monday — your last full working day is the Friday before. Have evidence and guarantees together by Thursday.
Foreign bidders
In Poland · Chemical products, 57 contracts went to foreign companies over the last 3 years (of 7,492 recorded awards) — mostly from Germany, Bulgaria, France.
Submission language: Polish.
How to bid
Guide: how to apply on e-Zamówienia (Polen) → Registration, signature, fees — from the operator's bidder manual.
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