Modification of drinking water cellar 1 and 2 pumping station Huisduinen
The assignment concerns the modification of drinking water cellar 1 and 2 at the Huisduinen pumping station. The project includes building and civil works such as construction site setup, creation of access areas, installation of watertight doors, overflow pit, stainless steel stairs, new wall penetrations, and the relocation and grouting of various structures. Additionally, there are mechanical engineering works, including the installation of new stainless steel risers, pipes for aeration and venting, air filter boxes, air dryers, and a suction plenum. Underground infrastructure includes the replacement of butterfly valves, construction of new NGIJ filling and emergency overflow pipes, rainwater drainage, adjustment of site valves, and earthworks for cables. The works require a combination of civil, mechanical, and underground expertise, with an emphasis on watertightness, ventilation, and safety provisions. The tender is open and aimed at a broad selection of contractors with experience in water infrastructure and civil constructions.
Works · Open · National procedure
01What is being requested
The assignment concerns the modification of drinking water cellar 1 and 2 at the Huisduinen pumping station. The project includes building and civil works such as construction site setup, creation of access areas, installation of watertight doors, overflow pit, stainless steel stairs, new wall penetrations, and the relocation and grouting of various structures. Additionally, there are mechanical engineering works, including the installation of new stainless steel risers, pipes for aeration and venting, air filter boxes, air dryers, and a suction plenum. Underground infrastructure includes the replacement of butterfly valves, construction of new NGIJ filling and emergency overflow pipes, rainwater drainage, adjustment of site valves, and earthworks for cables. The works require a combination of civil, mechanical, and underground expertise, with an emphasis on watertightness, ventilation, and safety provisions. The tender is open and aimed at a broad selection of contractors with experience in water infrastructure and civil constructions.
The Assignment for the modification of drinking water cellar 1 and 2 at pumping station Huisduinen consists of, among other things, the following works: [newline]-Building and civil:[newline]o Construction site setup; [newline]o Realization of access areas against DWK 1 and 2; [newline]o Installation of watertight doors in DWK 1 and 2; [newline]o Supply and installation of overflow pit; [newline]o Supply of stainless steel stairs and landings in DWK 1 and 2; [newline]o Application of new wall penetrations in DWK 1 and 2; [newline]o Relocation of various structures on deck DWK 1 and 2 and grou
02Value in context
03Likely competitors
04Legal themes that may be relevant here
05Frequently asked questions
Which building and civil works are part of the assignment?
Which mechanical engineering installations must be carried out?
Which works are carried out on the underground infrastructure?
Automatically compiled from the official tender data and documents.
06Estimated value versus the market
€ 1,4 mln
€ 3,6 mln
€ 9,1 mln
Gegunde waarden in CPV 45 · werken n=3159