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TED - Tenders Electronic Daily (Publications Office of the EU) verified 1 week ago Contract notice

Finland - Chemical products - Anti-foam chemical for wastewater treatment 2026 - 2028, TP 8/26

Original Suomi - Kemialliset tuotteet - Jätevedenpuhdistuksessa käytettävä vaahdonestokemikaali 2026 - 2028, TP 8/26

Closed Finland Chemicals

Buyer HSY Helsingin seudun ympäristöpalvelut -kuntayhtymä

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Summary

Machine-generated summary

HSY water services is procuring anti-foam chemicals for use in its wastewater treatment plants for the period 1 August 2026 to 31 July 2028. In the digester, the chemical reduces or prevents foam formation during malfunctions such as foaming, which could otherwise block the gas line. In the centrifuge, it prevents reject water from foaming, which could impede flow through reject water pipes or cause the centrifuge to shut down. The buyer is not obliged to order under the framework agreement, and it grants no exclusivity; chemicals may also be procured through separate procedures. The contract can be extended by two one-year option periods, decided by the buyer at least four months before each period starts. Suppliers may bid under the framework procedure.

Description

HSY:n vesihuollon jätevedenpuhdistuksessa tarvittavat vaahdonestokemikaalit 1.8.2026-31.7.2028. Mädättämössä vaahdonestokemikaalia käytetään mädättämön toimintahäiriön, kuten kuohunnan, aikana. Vaahdonestokemikaalilla pyritään kemiallisesti vähentämään tai estämään vaahdon syntymistä. Vaahdon kontrollointi on toimintahäiriön aikana tärkeää, sillä ylitse kuohuava vaahto voi tukkia kaasulinjan. Linkouksessa vaahdonestokemikaalia käytetään estämään rejektiveden vaahtoaminen, sillä se voi aiheuttaa sen, ettei rejektivesi poistu normaalisti rejektivesiputkistoja pitkin. Lisäksi vaahtoaminen voi aiheuttaa lingon momentin putoamisen alle sallittujen rajojen, jolloin automatiikka sammuttaa lingon estäen näin lingon käytön. Tilaajalla ei ole velvollisuutta tilata puitejärjestelyn perusteella vaahdonestokemikaalia. Puitejärjestely ei muodosta yksinoikeutta toimittajille, vaan tilaaja voi erillisellä hankintamenettelyllä hankkia sopimuksen kohteena olevia kemikaaleja. Sopimuskautta on mahdollista jatkaa kahdella yhden vuoden optiokaudelle (1 v + 1 v). Optiokauden käytöstä päättää tilaaja viimeistään neljä (4) kuukautta ennen kukin sopimuskauden alkua. Optiokaudella tarkoitetaan mahdollisuutta sopimuksen jatkamiseen alkuperäisin ehdoin.

Official source

Source: TED - Tenders Electronic Daily (Publications Office of the EU)

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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 week ago

HSY Helsingin seudun ympäristöpalvelut -kuntayhtymä

Finland

notices in the register
163
awards
48
awarded in total
€78.1M

Who wins its contracts

Many suppliers
different companies won its awards
30
of the awards went to the three most frequent winners
16%
of its calls state an estimated value
3%

Based on 32 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.

Competition

of the awards went to companies based in another country
0%

As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.

One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.

Awards most often to

  1. VM Suomalainen Oy 3 awards €10.4M
  2. YIT Infra Oy, Infrarakentaminen 1 award €18.2M
  3. Verdis Oy 1 award €16.1M

3 open tenders right now

Market context

open now in Chemicals
665
median open notice
€224,283

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