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Aperlena

TED - Tenders Electronic Daily (Publications Office of the EU) verified 34 minutes ago Contract notice

Belgique - Services de conseil en ingénierie de l'environnement - Accord-cadre de services visant à la modélisation hydraulique et hydrologique de tronçons de cours d’eau de 1ère catégorie et leur bassin versant - MODENS 2

Open Belgium Architecture & engineering services

Buyer Service public de wallonie

33 days left

Key facts

Closes
09:30 (UTC+1)
Estimated value
€743,802
Competition
Open race
  1. Published
  2. Today
  3. Deadline open for 33 days
  4. Awarded pending

Bidding window

33 days from publication to deadline

Usual length

Notices of this kind (Belgium, open procedure, above the EU threshold) give a median of 30 days, half of them between 17 and 37 days, based on 10,604 notices of the last two years.

This buyer usually gives 30 days (median of its last 208 calls for tender).

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The Aperlena Verdict

Open race

No supplier dominates: 9 different companies have won the last 10 comparable contracts from this buyer over 5 years. This is a genuinely open race.

Based on 10 comparable awards by this buyer in this sector over 5 years. Every verdict is recorded before the outcome and graded against the award notice. How we score ourselves.

Description

L’objet de l’accord-cadre est la prestation de services relatifs à la modélisation hydraulique et hydrologique de tronçons de cours d’eau de 1ère catégorie à l’aide de la suite logicielle WOLF.. Description des services à exécuter : les modélisations sont à réaliser sur des linéaires de cours d’eau en prenant en compte les résultats obtenus par la convention MODREC-Vesdre (hydraulique-hydrologie) dans l’objectif de dimensionner des aménagements résilients, en se concentrant sur les berges et le lit majeur à proximité directe du lit mineur. Un panel d’aménagements est à étudier et les études veilleront à intégrer des aspects divers (qualité des aménagements, effet des aménagements, représentation des aménagements dans un modèle 2D, …). Une étape préliminaire, une fois le lancement de marché acté, sera imposée à tous les prestataires retenus. Cette étape consistera en une formation à l’utilisation d’un logiciel de modélisation (WOLF-2D). La bonne réalisation de cette formation par les prestataires sera évaluée comme condition d’accès aux prestataires pour pouvoir candidater à un marché subséquent. Les prestataires ayant déjà contribué à l’accord-cadre de services MODENS verront cette étape être adaptée, les autres prestataires ne seront cependant pas désavantagés car cette étape qui gèle une période commune à tous les prestataires retenus : aucun marché ne sera lancé pendant cette première période préliminaire de marché. Ce marché de services se concentrera prioritairement sur les aménagements du bassin versant de la Vesdre. la réalisation de prestations liées à de la modélisation hydraulique et hydrologique. Les prestations seront variées, et s’axeront autour des cinq thèmes principaux suivants : (1) Traitement des données : pré-traitement des données en vue de les intégrer dans des processus de modélisation (topographie, limnimétrie, pluviométrie, etc.), et posttraitement des données et de résultats (résultats de modélisation, archivage, mise en forme, etc.). (2) Infrastructure des données et infra-intelligence : développement et optimisation de workflows, d’infrastructures logicielles et de travail. (3) Construction de modèles : des modélisations hydrauliques (1D-2D, full 2D, etc.) d’une partie ou de l’ensemble du linéaire de Cours d’Eau non navigables. Des modélisations hydrologiques, évènementielles ou continues, spatialisés, semi-spatialisées ou globales, au départ de modèles conceptuels, statistiques ou physiquement basés. (4) Études pluridisciplinaires : création d’outils d'aide à la décision, navigation dans les résultats, clefs d'analyses croisées, mise en lien avec des thématiques connexes (urbanisme, paysage, hydromorphologie, génie civil, etc.). (5) Accompagnement technique : coaching personnalisé, organisation de formations, développement d’outils, débogage, etc.

Terms of the procedure

How tenders are scored
Votre offre sera appréciée au regard du meilleur rapport qualité/prix sur base des critères précisé dans les documents de marché
Small firms
The buyer marks this procedure as suitable for small and medium-sized firms.

As the official notice states them.

Bid or no-bid?

Six questions before you commit a team. Under each one, what the register holds on it. The answers are yours.

  1. In your favour:

    Do we meet every eligibility criterion?

    Open procedure: any interested supplier may submit a bid.

    Above the EU threshold: open to companies from any EU country.

  2. Your call:

    Can we deliver this with the team we have?

    Estimated at €743,802.

  3. Your call:

    Do we have two comparable references?

    Comparable work is in Architecture & engineering services.

  4. In your favour:

    Is the deadline realistic for a proper offer?

    33 days left, 24 of them working days.

  5. Your call:

    Is there a margin at the likely winning price?

    This buyer usually awards this kind of contract for between €138,086 and €774,093.

  6. In your favour:

    Do we know this buyer?

    9 different companies won the last 10 comparable contracts.

Can I bid?

  • Open procedure: any interested supplier may submit a bid. Above the EU threshold: open to companies from any EU country.
  • The notice is written in French.
  • Certificates from another EU country? Check the equivalents on eCertis

Official source

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

Always verify details on the official notice.

Report an error in this notice

Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 34 minutes ago

What this buyer has paid before

Based on 7 comparable contracts this buyer awarded in this sector over the last 4 years.

This notice
€743,802
Median award
€199,000
Middle half of past awards
€138,086 to €774,093

The estimate sits inside the usual range.

Most recent awards

Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.

Service public de wallonie

Belgium

notices in the register
268
awards
54
awarded in total
€69.7M

Who wins its contracts

Many suppliers
different companies won its awards
47
of the awards went to the three most frequent winners
12%
of its calls state an estimated value
21%

Based on 50 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

tenders per lot on average (open and restricted procedures)
4.0
of those lots received a single tender
8%
of the awards went to companies based in another country
2%

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.

Who usually wins this buyer's contracts in this sector

Company Wins Total awarded Last win
Lemaire ingénieurs 2 €361,000 Nov 2025
SERVAIS ENGINEERING ARCHITECTURAL+partners; ARCADIS BELGIUM 1 €1.1M Oct 2023
GREISCH INGENIERIE 1 €990,688 May 2021
DIEPSONDERINGEN FUNDERINGSADVIES VERBEKE; SGS BELGIUM 1 €557,499 Jul 2025
COREPRO; H&S Belgique; SWECO 1 €114,172 Jun 2026

Based on 10 awards with a linked company profile over the last 5 years.

19 open tenders right now

Market context

Larger than 69% of the open notices in Architecture & engineering services across Europe.

open now in Architecture & engineering services
7,788
median open notice
€300,000

Who wins in this market

Many suppliers

Belgium · Architecture & engineering services

different companies won awards here
384
of the awards went to the three most frequent winners
8%
buyers awarded contracts here
267

Based on 481 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

tenders per lot on average (open and restricted procedures)
5.2
of those lots received a single tender
9%
of the awards went to companies based in another country
6%
of the tenders came from another country
41%

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.

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33 days left

Open notice

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