Subject of the contract: Service contract for the cleaning and endoscopy of sewage systems in

Province of Namur in priority surface water bodies.

Type of contract: Service contract within the meaning of CPV codes 90470000-2 – Service de curage des

Sewers and CPV 90491000-5 – Sewer Inspection Service.

Place of service provision: Various technical basins in the Province of Namur, the list of which is

detailed below:

 Mesnil-Saint-Blaise, in the Houyet département

 Havrenne (Rochefort)

 Petit-Waret (Andenne)

 Sart-Bernard (Assesse)

 Leuze (Eghezée)

 Fosses-la-Ville

 Mettet (Devant-les-Bois)

 Bricniot (Namur)

 Bierwart (Fernelmont)

 Franc-Waret (Fernelmont)

 Senzeille – Villers-2-Eglises (Cerfontaine)

Soumoy (Cerfontaine)

 Gourdinne, in the Walcourt département

The prior delimitation of the networks to be inspected is detailed in the Annex. A plan of ... (see contract documents)

Lot 1 (North zone), corresponds to the services to be carried out in the technical basins of Leuze,

Bierwart, Petit-Warêt, Franc-Warêt, Bricniot and Sart-Bernard; It concerns 6 technical basins for

an estimated length of 27.4 kilometres of network to be cured.

Lot 2 (Centre zone), corresponds to the services to be carried out in the technical basins of Fosses-laVille and Mettet Devant-les-Bois; It concerns 2 technical basins for an estimated length of 25.2

kilometers of network to be cured

Lot 3 (South zone), corresponds to the services to be carried out in the technical basins of Mesnil-SaintBlaise, Havrenne, Soumouy, Senzeille / Villers-2-Eglises and Gourdinne; It concerns 5 technical basins

for an estimated length of 26.3 kilometres of network to be cleaned.