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Quay wall replacement and ground level redesign Zwarteweg-Boomsluiterskade in Den Haag

Gemeente Den Haag · Restricted · 264854
Type
Works
45243600
Estimated value
€ 4,96M
awarded
To deadline
Ongoing
Knock-outs
n/a
exclusion grounds
Award basis
Best price-quality ratio
Assess manuallyconfidence low

The Municipality of Den Haag intends to completely replace the quay walls at the Zwarteweg-Boomsluiterskade because the wooden foundation piles are worn out. The quay is part of a protected cityscape; the new construction must remain visually identical, but will be installed slightly higher to create extra space for trees. The total length of the wall to be replaced is approximately 230 m (Boomsluiterskade 130 m + Zwarteweg 100 m). The works include the removal of the current masonry balancing wall, the installation of new wooden foundation piles and a new masonry wall, and adjusting the height to approximately 50 cm above water level. The procedure is non-public, meaning a limited selection of contractors will be approached. The assignment requires precise coordination with the cityscape commission and the preservation of the historical appearance.

Works · Restricted · National procedure

Contracting authority
Gemeente Den Haag
Contract type
Works
Restricted
Estimated value
€4,955,000
awarded value
Submission deadline
Ongoing
09:00
Scope
National
National procedure
Lots
Single contract
Main CPV code
45243600
Location
Netherlands
CharacteristicsCPV 45Worksquay wallground levelDen Haag

01What is being requested

The Municipality of Den Haag intends to completely replace the quay walls at the Zwarteweg-Boomsluiterskade because the wooden foundation piles are worn out. The quay is part of a protected cityscape; the new construction must remain visually identical, but will be installed slightly higher to create extra space for trees. The total length of the wall to be replaced is approximately 230 m (Boomsluiterskade 130 m + Zwarteweg 100 m). The works include the removal of the current masonry balancing wall, the installation of new wooden foundation piles and a new masonry wall, and adjusting the height to approximately 50 cm above water level. The procedure is non-public, meaning a limited selection of contractors will be approached. The assignment requires precise coordination with the cityscape commission and the preservation of the historical appearance.

Research has shown that the foundation of the quay walls at the Zwarteweg-Boomsluiterskade is in poor condition, making total replacement of the quay walls desirable. The quay is constructed from wooden foundation piles with a masonry balancing wall on top. Both quays are relatively low, with a height of approximately 50 cm relative to the water level. The quay is part of a protected cityscape and must remain identical in appearance and aspect to the current situation. In the new situation, the quay will be installed slightly higher to create extra space for trees. The quay wall to be replaced

45243600Works

02Outcome

Awarded

Dura Vermeer Infra Regionale Projecten BV

Award value
€4,955,000

03Value in context

Estimate not published

The contracting authority did not publish an estimated value — common for a large share of contracts. The EU threshold for werken is € 5,54 M, for reference.

04Bidders in this segment

#Likely bidderFitWins
1Dura Vermeer Infra Regionale Projecten BVSME10058×
2KWS Infra B.V.SME9692×
3BAM Infra B.V.SME9677×
4Heijmans Infra B.V.SME9665×
5Boskalis Nederland B.V.SME9470×
6Combinatie Heijmans - SWARCOUnknown9473×

05Tender documents

TN345178 - SF03 Aankondiging van een gegunde opdracht 20230123144722pdfJan 23, 2023 · 30 KB
220021 Nota van Inlichtingen Selectiefase BSK-ZWpdfJul 6, 2022 · 101 KB
220021 BSK-ZW NvI Selectiefase v1.0pdfJul 6, 2022 · 152 KB
200021 BSK-ZW Invulbijlage 5 DerdenverklaringdocxJun 20, 2022 · 47 KB
200021 BSK-ZW Invulbijlage 6 ReferentieverklaringdocxJun 20, 2022 · 46 KB
TN345178 - SF02 Aankondiging van een opdracht 20220620141227pdfJun 20, 2022 · 34 KB
200021 BSK-ZW Invulbijlage 4 UEApdfJun 20, 2022 · 2097 KB
200021 Selectieleidraad BSK-ZW versie 1.0pdfJun 20, 2022 · 422 KB
200021 BSK-ZW Invulbijlage 3 VvAdocxJun 20, 2022 · 47 KB

06Legal themes that may be relevant here

07Frequently asked questions

What is the scope of the quay wall replacement?
The quay wall to be replaced has a total length of approximately 230 meters, consisting of 130 meters at the Boomsluiterskade and 100 meters at the Zwarteweg.
What are the technical specifications for the new quay wall?
The new construction consists of wooden foundation piles with a masonry wall placed on top. The wall will be installed approximately 50 cm above the water level to create extra space for trees.
What requirements are made regarding the appearance of the new quay?
Because the quay is part of a protected cityscape, the new construction must remain identical in appearance and aspect to the current situation.
What is the reason for the replacement of the quay walls?
The foundation of the current quay walls at the Zwarteweg-Boomsluiterskade is in poor condition due to worn wooden foundation piles, making total replacement necessary.

Automatically compiled from the official tender data and documents.

08Estimated value versus the market

p25
€ 1,4 mln
median
€ 3,6 mln
p75
€ 9,1 mln
€ 5,0 mln

Gegunde waarden in CPV 45 · werken n=3159