Expansion of the Storm Basin Called “Les Tender - 142519050

Procurement Summary

Country: Belgium

Summary: Expansion of the Storm Basin Called “Les Forges” in Beauvechain

Deadline: 07 Jul 2026

Posting Date: 03 Jun 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 142519050

Document Ref. No.: PPP0HJ-862/6295/25.591_001

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

45240000 - Construction work for water projects

Purchaser's Detail

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Tender Details

This contract concerns the extension of the storm basin called Les Forges aimed at preventing flooding of the Nethen, a non-navigable 2nd category watercourse, at Beauvechain in Walloon Brabant. This project is subsidized by Wallonia in the framework of the operationalization of the 319 Berges program and the Wallonia Recovery Plan. The existing storm basin was developed by the Province of Walloon Brabant in 2001-2002 at a place called "Pré de Litrange". These extension works include: 1. selective earthworks, in excavations and embankments, for the extension of the existing storm basin with a view to increasing the useful storage volume from 28, 000 m³ (current volume) to 39, 138 m³ (projected volume); 2. the construction of a new drainage structure in concrete, equipped with an adjustable wall valve protected by a grid, a grating, guardrails and valve operating equipment; 3. reinforcement of the banks of the storm basin with riprap; 4. the extension and creation of a preferential flow channel in tunage within the extension of the storm basin; 5. the movement and recovery of an existing ditch with the creation of a new outlet with a non-return valve towards the Nethen stream; 6. moving a section sewer system for wastewater with the construction of a new storm overflow and a new connection in an inspection chamber of the wastewater collector running along the project to the South and the decommissioning...
General purpose: Competition Specific purpose: Contract or concession - standard regime Initially dispatched at: 02/06/2026 Last dispatched at: 02/06/2026

Documents

 Tender Notice

notices_5e1b7707-dd6a-41ed-9668-ebb1a5ec16de.zip