NL General Open

Construction of Intertidal Habitat in Scheur River Area

Published 19 March 2026

location_on

Location

Rozenburg, Maassluis, Netherlands

schedule

Deadline

10 December 2025

Deadline passed

auto_awesome

Suggested bid value

~EUR 12,000,000

source

Source

tenderned

Description

This public works contract in the Netherlands focuses on intertidal habitat creation within the Scheur river area, specifically at Rozenburg and Maassluis. The core construction elements involve building longitudinal training walls. Additionally, the project includes ecological landscaping of the areas adjacent to the training walls to enhance habitat functionality. The project spans two distinct locations: Rozenburg and De Zaayer (Maassluis), implying logistical considerations for material transport, workforce management, and equipment deployment. With 31 hectares of intertidal habitat to be created, the scale suggests a significant earthworks and landscaping component alongside the actual training wall construction.

Based on the project description, the contractor will need expertise in marine construction techniques suitable for estuarine environments. Given the ecological aspect, experience with environmentally sensitive construction methods and potentially collaboration with ecologists may be required. The absence of published CPV codes hinders a more precise determination of specialized skill requirements. It is critical to verify the exact requirements and specifications in the tender documents once released.

Original description

This project involves creating 31 hectares of intertidal habitat by constructing longitudinal training walls and ecologically friendly banks at two locations in the Scheur river area: Rozenburg and De Zaayer (Maassluis). The work includes both the construction of the training walls and ecological landscaping of the adjacent areas.

Deutsch

Bau von gezeitenabhängigem Lebensraum im Flussgebiet Scheur

Dieses Projekt umfasst die Schaffung von 31 Hektar gezeitenabhängigem Lebensraum durch den Bau von Längsdämmen und ökologisch gestalteten Ufern an zwei Standorten im Flussgebiet Scheur: Rozenburg und De Zaayer (Maassluis). Die Arbeiten umfassen sowohl den Bau der Längsdämme als auch die ökologische Gestaltung der angrenzenden Gebiete.

Français

Construction d'un habitat intertidal dans la zone fluviale de Scheur

Ce projet consiste à créer 31 hectares d'habitat intertidal en construisant des digues longitudinales et des berges écologiques à deux endroits dans la zone fluviale de Scheur : Rozenburg et De Zaayer (Maassluis). Les travaux comprennent à la fois la construction des digues et l'aménagement écologique des zones adjacentes.

Related tenders

NL general

Sewerage Works: Polderweg - Prins Hendriklaan

This project involves removing old paving, asphalt, plastic and concrete sewer pipes, and street furniture. It also includes installing new plastic and concrete sewer pipes, paving, foundations, and landscaping.

schedule 4 May

NL general

River Widening, Dyke Reinforcement, and Area Redesign Project

This project involves river widening, dyke reinforcement, stream restoration, and area redesign to improve water flow and flood protection. It includes ground level reductions and construction of a bridge with a larger span.

place Well

schedule 16 Jun

NL general

New Build of Niervaert Swimming Pool and Multifunctional Center

The municipality of Moerdijk wants to build a new multifunctional center with a swimming pool, sports hall, and associated spaces. This is a Design and Build contract on the site of the current Niervaert swimming pool.

place Klundert

NL general

Museum Dr8888 Extension and Renovation

This tender is for the construction, structural, and mechanical works required to extend and renovate the Dr8888 Museum in Drachten.

place Drachten

schedule 23 Mar

NL general

Dike Improvement Project - Gekanaliseerde Hollandse IJssel North

This project involves improving the dike along the northern section of the Gekanaliseerde Hollandse IJssel over approximately 18.3 km to meet safety standards and contribute to the environment. Access to the area is primarily by water.

schedule 22 Aug

NL general

Construction of Sports and Training Facilities for Dutch Defence

The Dutch government is seeking information from construction companies for the building and renovation of sports and training facilities for the Ministry of Defence. This is a market consultation to understand the industry's capabilities for a long-term partnership.