See the notice on TED website
1. Buyer
1.1.
Buyer
Official name: INASEP
Legal type of the buyer: Body governed by public law
Activity of the contracting authority: General public services
2. Procedure
2.1.
Procedure
Title: Station d'épuration d'Hermeton (Neuville-en-Chaudron)
Description: Réalisation de la station d’épuration d'Hermeton-Neuville (relevage, dégrillage, traitement biologique, stockage des boues, unité de réception de boues externes, déshydratation des boues, bâtiment d’exploitation).
Procedure identifier: c15887c1-51b5-4289-a5f2-e6c10221ec5b
Internal identifier: PPP0FE-868/6550/ASS-15-868
Type of procedure: Open
2.1.1.
Purpose
Main nature of the contract: Works
Main classification (cpv): 45232420 Sewage work
2.1.2.
Place of performance
Country subdivision (NUTS): Arr. Philippeville (BE353)
Country: Belgium
2.1.4.
General information
Legal basis:
Directive 2014/24/EU
5. Lot
5.1.
Lot: LOT-0001
Title: Station d'épuration d'Hermeton (Neuville-en-Chaudron)
Description: Réalisation de la station d’épuration d'Hermeton-Neuville (relevage, dégrillage, traitement biologique, stockage des boues, unité de réception de boues externes, déshydratation des boues, bâtiment d’exploitation).
Internal identifier: ASS-15-868_1
5.1.1.
Purpose
Main nature of the contract: Works
Main classification (cpv): 45232420 Sewage work
5.1.2.
Place of performance
Postal address: Place d'Armes, 12
Town: PHILIPPEVILLE
Postcode: 5600
Country subdivision (NUTS): Arr. Philippeville (BE353)
Country: Belgium
Additional information: PHILIPPEVILLE
5.1.3.
Estimated duration
Start date: 01/01/2027
Duration end date: 09/03/2028
5.1.6.
General information
Procurement Project not financed with EU Funds.
The procurement is covered by the Government Procurement Agreement (GPA): yes
5.1.10.
Award criteria
Criterion:
Type: Cost
Description: Cf cahier des charges
Category of award weight criterion: Order of importance
Award criterion number: 1
Criterion:
Type: Quality
Description: Cf cahier des charges
Category of award weight criterion: Order of importance
Award criterion number: 2
5.1.15.
Techniques
Framework agreement:
No framework agreement
Information about the dynamic purchasing system:
No dynamic purchase system
5.1.16.
Further information, mediation and review
Mediation organisation: Médiateur de la Wallonie et de la Fédération Wallonie-Bruxelles
Review organisation: Tribunal de Namur
Information about review deadlines: Organisation fournissant les informations sur les recours et les délais : CONSEIL D'ETAT
Organisation providing additional information about the procurement procedure: INASEP
Organisation providing more information on the review procedures: CONSEIL D'ETAT
Organisation signing the contract: INASEP
6. Results
Value of all contracts awarded in this notice: 7 620 732,19 EUR
6.1.
Result lot identifier: LOT-0001
Winner selection status: At least one winner was chosen.
6.1.2.
Information about winners
Winner:
Official name: A.M. WANTY-BALTEAU
Tender:
Tender identifier: A.M._WANTY-BALTEAU
Identifier of lot or group of lots: LOT-0001
Value of the tender: 7 620 732,19 EUR
Contract information:
Identifier of the contract: 941-15504
Title: Station d'épuration d'Hermeton (Neuville-en-Chaudron)
Date of the conclusion of the contract: 16/09/2026
Organisation signing the contract: INASEP
6.1.4.
Statistical information
Received tenders or requests to participate:
Type of received submissions: Tenders
Number of tenders or requests to participate received: 3
Type of received submissions: Requests to participate
Number of tenders or requests to participate received: 3
Range of tenders:
Value of the lowest admissible tender: 0,00 EUR
Value of the highest admissible tender: 7 620 732,19 EUR
8. Organisations
8.1.
ORG-0001
Official name: INASEP
Registration number: BE0218.735.790
Postal address: Rue des Viaux, 1b
Town: Naninne
Postcode: 5100
Country subdivision (NUTS): Arr. Namur (BE352)
Country: Belgium
Contact point: Eric LEFEVRE
Telephone: +32 81407511
Fax: +32 81407575
Roles of this organisation:
Buyer
Organisation providing additional information about the procurement procedure
Organisation signing the contract
8.1.
ORG-0002
Official name: Médiateur de la Wallonie et de la Fédération Wallonie-Bruxelles
Registration number: BE 0316.380.940
Postal address: Rue Lucien Namêche, 54
Town: Namur
Postcode: 5000
Country subdivision (NUTS): Arr. Namur (BE352)
Country: Belgium
Telephone: +32 80099961
Fax: +32 22892728
Roles of this organisation:
Mediation organisation
8.1.
ORG-0003
Official name: CONSEIL D'ETAT
Registration number: BE 0931-814-266
Postal address: de la Science, 33B
Town: BRUXELLES
Postcode: 1040
Country subdivision (NUTS): Arr. de Bruxelles-Capitale/Arr. Brussel-Hoofdstad (BE100)
Country: Belgium
Telephone: +32 22349611
Roles of this organisation:
Organisation providing more information on the review procedures
8.1.
ORG-0004
Official name: Tribunal de Namur
Registration number: TN
Postal address: Place du Palais de Justice, 4
Town: NAMUR
Postcode: 5000
Country subdivision (NUTS): Arr. Namur (BE352)
Country: Belgium
Telephone: +32 81251711
Roles of this organisation:
Review organisation
8.1.
ORG-0005
Official name: 3P - Aanbieder van diensten / Prestataire de services
Registration number: BE 0475.480.736
Town: Antwerpen / Anvers
Postcode: 2000
Country subdivision (NUTS): Arr. Antwerpen (BE211)
Country: Belgium
Telephone: +32 3 294 30 51
Roles of this organisation:
Procurement service provider
8.1.
ORG-0006
Official name: FPS Policy and Support
Registration number: BE 0671.516.647
Town: Brussels
Postcode: 1000
Country subdivision (NUTS): Arr. de Bruxelles-Capitale/Arr. Brussel-Hoofdstad (BE100)
Country: Belgium
Telephone: +32 2 740 80 00
Roles of this organisation:
TED eSender
8.1.
ORG-0007
Official name: A.M. WANTY-BALTEAU
Size of the economic operator: Large
Registration number: BE 0401-212-289
Postal address: Rue des Mineurs, 25
Town: BINCHE
Postcode: 7134
Country subdivision (NUTS): Arr. La Louvière (BE329)
Country: Belgium
Telephone: +32 64311212
Roles of this organisation:
Tenderer
Winner of these lots: LOT-0001
Notice information
Notice identifier/version: d85df6e9-e730-4703-8ea4-ffdf0374c7bb - 01
Form type: Result
Notice type: Contract or concession award notice – standard regime
Notice subtype: 29
Notice dispatch date: 30/09/2026 00:00:00 (UTC+02:00) Eastern European Time, Central European Summer Time
Notice dispatch date (eSender): 30/09/2026 00:00:00 (UTC+02:00) Eastern European Time, Central European Summer Time
Languages in which this notice is officially available: French
Notice publication number: 680918-2026
OJ S issue number: 191/2026
Publication date: 02/10/2026