See the notice on TED website
1. Buyer
1.1.
Buyer
Official name: SYNDICAT INTERCOMMUNAUTAIRE POUR L'ASSAINISSEMENT DE LA REGION DE CERGY-PONTOISE ET DU VEXIN - SIARP
Legal type of the buyer: Local authority
Activity of the contracting authority: Environmental protection
2. Procedure
2.1.
Procedure
Title: OP2021/06 - CONSTRUCTION DE LA STATION D'EPURATION INTERCOMMUNALE DE VIGNY - LONGUESSE ET DE SON RESEAU DE TRANSFERT
Description: Les travaux de démolition de la STEP de Longuesse et la démolition partielle de la STEP de Vigny, puis construction d'une nouvelle station d'épuration (STEP) sur le site de Vigny qui recevra les effluents collectés des communes de Vigny et de Longuesse, puis un rejet des eaux traitées dans le cours d'eau de l'Aubette (milieu récepteur superficiel) ; - La création d'un poste de pompage des effluents de Longuesse et la pose du réseau de refoulement afférant pour le transfert des effluents vers le site de la future STEP intercommunale de Vigny-Longuesse ;
Procedure identifier: 6b88bf17-62f6-46ef-8ba4-ce4b6cf5dd95
Internal identifier: OP202106/GPN
Type of procedure: Open
The procedure is accelerated: no
2.1.1.
Purpose
Main nature of the contract: Works
Main classification (cpv): 45232420 Sewage work
Additional classification (cpv): 45232420 Sewage work
2.1.2.
Place of performance
Postal address: 9, rue Pierre Curie
Town: Pontoise
Postcode: 95300
Country subdivision (NUTS): Val-d’Oise (FR108)
Country: France
2.1.4.
General information
Legal basis:
Directive 2014/24/EU
2.1.5.
Terms of procurement
Terms of submission:
Maximum number of lots for which one tenderer can submit tenders: 2
Terms of contract:
Maximum number of lots for which contracts can be awarded to one tenderer: 2
2.1.6.
Grounds for exclusion
Sources of grounds for exclusion: Procurement Document
5. Lot
5.1.
Lot: LOT-0001
Title: Construction de la station d'épuration intercommunale de Vigny-Longuesse
Description: Les travaux de démolition de la STEP de Longuesse et la démolition partielle de la STEP de Vigny, puis construction d'une nouvelle station d'épuration (STEP) sur le site de Vigny qui recevra les effluents collectés des communes de Vigny et de Longuesse, puis un rejet des eaux traitées dans le cours d'eau de l'Aubette (milieu récepteur superficiel)
Internal identifier: 1
5.1.1.
Purpose
Main nature of the contract: Works
Main classification (cpv): 45232420 Sewage work
Additional classification (cpv): 45232420 Sewage work
5.1.2.
Place of performance
Postal address: 9, rue Pierre Curie
Town: Pontoise
Postcode: 95300
Country subdivision (NUTS): Val-d’Oise (FR108)
Country: France
5.1.3.
Estimated duration
Start date: 01/10/2026
Duration: 18 Months
5.1.4.
Renewal
Maximum renewals: 0
5.1.6.
General information
Reserved participation:
Participation is not reserved.
The names and professional qualifications of the staff assigned to perform the contract must be given: Not required
Procurement Project not financed with EU Funds.
The procurement is covered by the Government Procurement Agreement (GPA): yes
5.1.9.
Selection criteria
Sources of selection criteria: Procurement Document
5.1.10.
Award criteria
Criterion:
Type: Quality
Description: Valeur technique
Category of award weight criterion: Weight (percentage, exact)
Award criterion number: 60
Criterion:
Type: Price
Description: Prix des prestations
Category of award weight criterion: Weight (percentage, exact)
Award criterion number: 40
5.1.11.
Procurement documents
Ad hoc communication channel:
Name: AW Solutions
5.1.12.
Terms of procurement
Terms of submission:
Electronic submission: Required
Languages in which tenders or requests to participate may be submitted: French
Electronic catalogue: Not allowed
Variants: Not allowed
Tenderers may submit more than one tender: Not allowed
Deadline for receipt of tenders: 29/07/2026 12:00:00 (UTC+02:00) Eastern European Time, Central European Summer Time
Duration during which the tender must remain valid: 4 Months
Information about public opening:
Opening date: 29/07/2026 12:00:00 (UTC+02:00) Eastern European Time, Central European Summer Time
Terms of contract:
The execution of the contract must be performed within the framework of sheltered employment programmes: No
Electronic invoicing: Required
Electronic ordering will be used: no
Electronic payment will be used: no
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
Review organisation: Tribunal administratif de Cergy-Pontoise
Organisation providing additional information about the procurement procedure: SIARP
Organisation providing more information on the review procedures: Tribunal administratif de Cergy-Pontoise
5.1.
Lot: LOT-0002
Title: Poste de refoulement de Longuesse et réseau de transfert
Description: - La création d'un poste de pompage des effluents de Longuesse et la pose du réseau de refoulement afférant pour le transfert des effluents vers le site de la future STEP intercommunale de Vigny-Longuesse ;
Internal identifier: 2
5.1.1.
Purpose
Main nature of the contract: Works
Main classification (cpv): 45232420 Sewage work
Additional classification (cpv): 45232423 Sewage pumping stations construction work
5.1.2.
Place of performance
Postal address: 9, rue Pierre Curie
Town: Pontoise
Postcode: 95300
Country subdivision (NUTS): Val-d’Oise (FR108)
Country: France
5.1.3.
Estimated duration
Start date: 01/01/2028
Duration: 10 Months
5.1.4.
Renewal
Maximum renewals: 0
5.1.6.
General information
Reserved participation:
Participation is not reserved.
The names and professional qualifications of the staff assigned to perform the contract must be given: Not required
Procurement Project not financed with EU Funds.
The procurement is covered by the Government Procurement Agreement (GPA): yes
5.1.9.
Selection criteria
Sources of selection criteria: Procurement Document
5.1.10.
Award criteria
Criterion:
Type: Quality
Description: Valeur technique
Category of award weight criterion: Weight (percentage, exact)
Award criterion number: 60
Criterion:
Type: Price
Description: Prix des prestations
Category of award weight criterion: Weight (percentage, exact)
Award criterion number: 40
5.1.11.
Procurement documents
Ad hoc communication channel:
Name: AW Solutions
5.1.12.
Terms of procurement
Terms of submission:
Electronic submission: Required
Languages in which tenders or requests to participate may be submitted: French
Electronic catalogue: Not allowed
Variants: Not allowed
Tenderers may submit more than one tender: Not allowed
Deadline for receipt of tenders: 29/07/2026 12:00:00 (UTC+02:00) Eastern European Time, Central European Summer Time
Duration during which the tender must remain valid: 4 Months
Information about public opening:
Opening date: 29/07/2026 12:00:00 (UTC+02:00) Eastern European Time, Central European Summer Time
Terms of contract:
The execution of the contract must be performed within the framework of sheltered employment programmes: No
Electronic invoicing: Required
Electronic ordering will be used: no
Electronic payment will be used: no
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
Review organisation: Tribunal administratif de Cergy-Pontoise
Organisation providing additional information about the procurement procedure: SIARP
Organisation providing more information on the review procedures: Tribunal administratif de Cergy-Pontoise
8. Organisations
8.1.
ORG-0001
Official name: Avenue-Web Systèmes
Registration number: 1BCC9F20-A56E-7F60-B0CE52CD6B2EAB83
Town: Seyssinet-Pariset
Postcode: 38170
Country subdivision (NUTS): Isère (FRK24)
Country: France
Telephone: +33480041260
Roles of this organisation:
TED eSender
8.1.
ORG-0002
Official name: SYNDICAT INTERCOMMUNAUTAIRE POUR L'ASSAINISSEMENT DE LA REGION DE CERGY-PONTOISE ET DU VEXIN - SIARP
Registration number: 34170
Postal address: 9, rue Pierre Curie
Town: Pontoise
Postcode: 95300
Country subdivision (NUTS): Val-d’Oise (FR108)
Country: France
Contact point: PEZET Emmanuel
Telephone: 0130327428
Roles of this organisation:
Buyer
8.1.
ORG-0003
Official name: SIARP
Registration number: 1BCC9F4D-FCAA-3B6E-C0C6CB83DDDA35FF
Postal address: 9, rue Pierre Curie
Town: Pontoise
Postcode: 95300
Country subdivision (NUTS): Val-d’Oise (FR108)
Country: France
Contact point: Commande Publique
Telephone: 0130327428
Roles of this organisation:
Organisation providing additional information about the procurement procedure
8.1.
ORG-0004
Official name: Tribunal administratif de Cergy-Pontoise
Registration number: 1BCC9F62-F636-B5BE-BAFE3CF6B5DC0C47
Postal address: 2-4 bd de l'Hautil
Town: Cergy-Pontoise
Postcode: 95027
Country subdivision (NUTS): Val-d’Oise (FR108)
Country: France
Telephone: 0130173400
Fax: 0130173459
Roles of this organisation:
Review organisation
8.1.
ORG-0005
Official name: Tribunal administratif de Cergy-Pontoise
Registration number: 1BCC9F80-0DEE-C1F8-00B4A4D145534702
Postal address: 2-4 bd de l'Hautil
Town: Cergy-Pontoise
Postcode: 95027
Country subdivision (NUTS): Val-d’Oise (FR108)
Country: France
Telephone: 0130173400
Fax: 0130173459
Roles of this organisation:
Organisation providing more information on the review procedures
Notice information
Notice identifier/version: 87fa0293-ccb7-496d-ba20-c15b38054c8a - 01
Form type: Competition
Notice type: Contract or concession notice – standard regime
Notice subtype: 16
Notice dispatch date: 07/05/2026 16:11:40 (UTC+02:00) Eastern European Time, Central European Summer Time
Languages in which this notice is officially available: French
Notice publication number: 319845-2026
OJ S issue number: 90/2026
Publication date: 11/05/2026