Section II: Object
II.1)Scope of the procurement
II.1.1)Title:
marché public global de performance portant sur l"exploitation d"une station d"épuration, la concept
Reference number: 16055s
II.1.2)Main CPV code
90420000 Sewage treatment services
II.1.3)Type of contract
Services
II.2)Description
II.2.2)Additional CPV code(s)
90420000 Sewage treatment services
45255800 Gas-production plant construction work
45259100 Wastewater-plant repair and maintenance work
90513800 Sludge treatment services
II.2.3)Place of performance
NUTS code: FR France
Main site or place of performance:
station d"épuration de la Chauvinière - le Mans
II.2.4)Description of the procurement at the time of conclusion of the
contract:
tranche ferme : Exploitation de la step sur 9 ans : Tranche optionnelle 1 : conception de l"unité de méthanisation et des améliorations de la step tranche optionnelle 2 : travaux
d"amélioration de la
step tranche optionnelle 3 : travaux de réalisation de l"unité de méthanisation
II.2.7)Duration of the contract, framework agreement, dynamic purchasing system or
concession
Duration in months: 108
II.2.13)Information about European Union funds
The procurement is related to a project and/or programme financed by European Union funds: yes
Identification of the project:
Section V: Award of contract/concession
V.2)Award of contract/concession
V.2.1)Date of conclusion of the contract/concession award decision:
08/08/2017
V.2.2)Information about tenders
The contract/concession has been awarded to a group of economic operators: yes
V.2.3)Name and address of the contractor/concessionaire
Official name: cfsp mandataire
Town: Sargé-les-Le Mans
NUTS code: FR France
Country: France
The contractor/concessionaire is an SME: no
V.2.3)Name and address of the contractor/concessionaire
Official name: otv ouest
Town: Cesson Sevigné
NUTS code: FR France
Country: France
The contractor/concessionaire is an SME: no
V.2.3)Name and address of the contractor/concessionaire
Official name: pharo
Town: Le Mans
NUTS code: FR France
Country: France
The contractor/concessionaire is an SME: yes
V.2.3)Name and address of the contractor/concessionaire
Official name: rvl
Town: Tours
NUTS code: FR France
Country: France
The contractor/concessionaire is an SME: yes
V.2.3)Name and address of the contractor/concessionaire
Official name: naldeo
Town: Poitiers
NUTS code: FR France
Country: France
The contractor/concessionaire is an SME: yes
V.2.4)Information on value of the contract/lot/concession (at the time of conclusion
of the contract;excluding VAT)
Total value of the procurement: 59 873 874.91 EUR
Section VI: Complementary information
VI.3)Additional information:
VI.4)Procedures for review
VI.4.1)Review body
Official name: tribunal administratif de Nantes
Postal address: 6, allée de l"ile-gloriette
Town: Nantes
Postal code: 44041
Country: France
E-mail:
greffe.ta-nantes@juradm.fr
Telephone: +33 240994600
Fax: +33 240994658
Internet address:
http://nantes.tribunal-administratif.fr
VI.4.2)Body responsible for mediation procedures
Official name: comité Consultatif de règlement amiable des différends ou litiges relatifs aux marchés publics
Postal address: 22 mail Pablo Picasso
Town: Nantes
Postal code: 44042
Country: France
E-mail:
Paysdl.ccira@direccte.gouv.fr
Telephone: +33 253467983
Fax: +33 253467979
Internet address:
http://pays-de-la-loire.direccte.gouv.fr
VI.4.4)Service from which information about the review procedure may be
obtained
Official name: tribunal administratif de Nantes
Postal address: 6, allée de l"ile-gloriette
Town: Nantes
Postal code: 44041
Country: France
E-mail:
greffe.ta-nantes@juradm.fr
Telephone: +33 240994600
Fax: +33 240994658
Internet address:
http://nantes.tribunal-administratif.fr
VI.5)Date of dispatch of this notice:
11/12/2023
Section VII: Modifications to the contract/concession
VII.1)Description of the procurement after the modifications
VII.1.1)Main CPV code
90420000 Sewage treatment services
VII.1.2)Additional CPV code(s)
45255800 Gas-production plant construction work
45259100 Wastewater-plant repair and maintenance work
90513800 Sludge treatment services
VII.1.3)Place of performance
NUTS code: FR France
VII.1.4)Description of the procurement:
tranche ferme : exploitation de la step sur 9 ans Tranche optionnelle 1 : conception de l"unité de
méthanisation et des améliorations de la step tranche optionnelle 2 : travaux d"amélioration de la step tranche optionnelle 3 : travaux
de réalisation de l"unité de méthanisation ;
Nota : après le précédent avis de modification, le marché a été arrêté à 62 206 837,41 euro (H.T.)
VII.1.5)Duration of the contract, framework agreement, dynamic purchasing system or
concession
Duration in months: 108
VII.1.6)Information on value of the contract/lot/concession (excluding VAT)
Total value of the contract/lot/concession: 62 206 837.41 EUR
VII.1.7)Name and address of the contractor/concessionaire
Official name: cfsp mandataire
Town: Sargé-les-Le Mans
NUTS code: FR France
Country: France
The contractor/concessionaire is an SME: no
VII.1.7)Name and address of the contractor/concessionaire
Official name: otv ouest
Town: Cesson Sevigné
NUTS code: FR France
Country: France
The contractor/concessionaire is an SME: no
VII.1.7)Name and address of the contractor/concessionaire
Official name: pharo
Town: Le Mans
NUTS code: FR France
Country: France
The contractor/concessionaire is an SME: yes
VII.1.7)Name and address of the contractor/concessionaire
Official name: rvl
Town: Tours
NUTS code: FR France
Country: France
The contractor/concessionaire is an SME: yes
VII.1.7)Name and address of the contractor/concessionaire
Official name: naldeo
Town: Poitiers
NUTS code: FR France
Country: France
The contractor/concessionaire is an SME: yes
VII.2)Information about modifications
VII.2.1)Description of the modifications
Nature and extent of the modifications (with indication of possible earlier changes to the contract):
augmentation du volume de la cuve de méthanol (50 m3 au lieu de 40m3 de l"avenant 8) : + 107 413 euro (H.T.). ;
Travaux de génie civil complémentaire en raison du choix de regrouper plusieurs aménagements nécessaires au fon fonctionnement et à la sécurité du site : + 44 260 euro
(H.T.). ; ajout de sonde MES à l"entrée des équipements de déshydratation : + 22 473 euro (H.T.). ; renouvellement des crépines des biostyrs : + 582 282 euro (H.T.). ;
équipements des biostyrs en bâches de couverture : + 70 125 euro (H.T.). ; équipements des cellules de biostyrs en lames siphoïdes : + 122 881 euro (H.T.). ; mise en place de
variateurs sur 6 pompes : + 11 391 euro (H.T.).
Diminution de frais de raccordement GRDF et de frais de personnel : - 58 328 euro (H.T.).
VII.2.2)Reasons for modification
Need for additional works, services or supplies by the original contractor/concessionaire (Art. 43(1)(b) of Directive 2014/23/EU, Art. 72(1)(b) of Directive 2014/24/EU, Art. 89(1)(b)
of Directive 2014/25/EU)
Description of the economic or technical reasons and the inconvenience or duplication of cost preventing a change of contractor:
ces modifications du marché trouvent ainsi leur fondement à l"article R2194-2 du Code de la commande publique
VII.2.3)Increase in price
Updated total contract value before the modifications (taking into account possible earlier contract modifications and price adaptions and, in the case of Directive 2014/23/EU,
average inflation in the Member State concerned)
Value excluding VAT: 62 206 837.41 EUR
Total contract value after the modifications
Value excluding VAT: 63 116 223.41 EUR