The Municipality of Den Haag has launched an open tender for a model study of the OAS (Openbaar Afvalwater Systeem) for the Harnaschpolder and Houtrust. The objective is to develop an integrated sewerage and ground level model that simulates and optimizes the discharge from the area to the treatment plants. The study requires a combination of hydraulic, hydrological, and GIS expertise, including the modeling of seismic and extreme weather conditions. The outcome must provide insight into water balance, flood risks, and the impact of future developments. The contracting authority expects a technical report, an interactive modeling environment, and recommendations for operational and policy measures. The assignment is of importance to the water safety and sustainability policy of Den Haag.
Services · Open · European procedure
01What is being requested
The Municipality of Den Haag has launched an open tender for a model study of the OAS (Openbaar Afvalwater Systeem) for the Harnaschpolder and Houtrust. The objective is to develop an integrated sewerage and ground level model that simulates and optimizes the discharge from the area to the treatment plants. The study requires a combination of hydraulic, hydrological, and GIS expertise, including the modeling of seismic and extreme weather conditions. The outcome must provide insight into water balance, flood risks, and the impact of future developments. The contracting authority expects a technical report, an interactive modeling environment, and recommendations for operational and policy measures. The assignment is of importance to the water safety and sustainability policy of Den Haag.
The assignment comprises the realization of an integrated sewerage and ground level model for the area that discharges to the Harnaschpolder and Houtrust treatment plants.
02Outcome
Wareco Amsterdam B.V.
03Exclusion grounds
- No specific exclusion grounds were extracted. In a European tender, the mandatory and discretionary grounds of art. 2.86/2.87 of the Dutch Procurement Act almost always apply — check the European Single Procurement Document (ESPD).
04Value in context
The contracting authority did not publish an estimated value — common for a large share of contracts. The EU threshold for diensten is € 221.000, for reference.
05Bidders in this segment
06Tender documents
07Legal themes that may be relevant here
08Frequently asked questions
What is the scope of the assignment?
Automatically compiled from the official tender data and documents.
09Estimated value versus the market
€ 341K
€ 992K
€ 6,5 mln
Gegunde waarden in CPV 71 · diensten n=2713