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National Open Tender Replacing Oxena Brids

Gemeente Leeuwarden · Open · 1 lots · 376677
Type
Works
45221119
Estimated value
€ 2,21M
awarded
To deadline
Ongoing
Knock-outs
0
exclusion grounds
Award basis
Best price-quality ratio
Assess manuallyconfidence high

The Municipality of Leeuwarden is replacing the Oxena Brids with a new construction featuring steel piles, concrete abutments and prefab bridge deck sections. Execution will take place between September 2025 and February 2026 with strict requirements regarding sustainability and social return.

Works · Open · National procedure

Contracting authority
Gemeente Leeuwarden
Contract type
Works
Open
Estimated value
€2,210,000
awarded value
Submission deadline
Ongoing
12:00
Scope
National
National procedure
Lots
1
1 lots
Main CPV code
45221119
Location
Netherlands
CharacteristicsCPV 45Works

01What is being requested

The work concerns the replacement of the Oxena Brids in Hempens-Teerns. The assignment includes, among other things, the demolition of existing wood and steel structures, the installation of new foundation piles, sheet piling, concrete abutments and prefab bridge deck sections, including additional works.

The Oxena Brids swing bridge in the Skoalledyk at Hempens-Teerns has reached the end of its service life and must be replaced, excluding the pivot point foundation and the eastern abutment. In the project, the bridge must be connected to the Central Remote Control of the Province of Fryslan (It Swettehûs). The scope also includes part of the sheet piling replacement along the Skoalledyk.

45221119Works
1Replacing Oxena Brids—

02Outcome

Awarded

Combinatie De Boer & De Groot civiele werken b.v. / Trusteel Infra BV

Award value
€2,210,000
Bidders
3

03Strategic insight

“
Strategic insight · AI analysis
Ensure timely submission of the engineering planning within 20 working days after award. Pay close attention to the nitrogen calculation and the obligation to use sustainable fuel to avoid penalties. Take into account the strict phasing, whereby the temporary bicycle bridge must be operational before the current bridge is closed.
Read automatically from the tender documents using AI. Always verify against the original documents.

04Points of attention

Important · 7
The bidder commits to a Social Return effort of at least 2% of the total contract value excl. VAT, with a maximum of € 300,000.Important
Fixed equipment that is on the worksite for more than 5 consecutive working days must be provided with Ssynfuel+ (100% HVO).Important
A discount scheme of € 2,500.00 per calendar day applies in the event of exceeding the completion date.Important
After the tender, the contractor must demonstrate via an Aerius calculation that the resulting nitrogen does not exceed 0.00 mol/ha/year.Important
Working drawings and calculations must be 'Fit for execution' within 2 months after award.Important
Failure to comply with the fuel obligation will result in a discount of € 250 per instance, with a maximum of € 5,000 per week.Important
The contractor must submit a Project Certificate no later than 10 days before completion.Important

05Can I take part?

Other — The contractor must require a quality plan for the work to be performed in accordance with article 01.13.02 of the Standard.

06Value 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.

07Bidders in this segment

#Likely bidderFitWins
1KWS Infra B.V.SME9992×
2BAM Infra B.V.SME9677×
3SPIE Nederland B.V.SME9523×
4Combinatie Heijmans - SWARCOUnknown9473×
5Dura Vermeer Infra Regionale Projecten BVSME9458×
6Boskalis Nederland B.V.SME9369×

08Tender documents

TN524379 - EFE4 Vrijwillig gunningsbericht 20250718112308pdfJul 18, 2025 · 9 KB
Nota van Inlichtingen 2 bestek 2025-007786 Vervangen Oxena Brids-r1.0pdfMay 26, 2025 · 245 KB
Nota van Inlichtingen bestek 2025-007786 Vervangen Oxena Brids-r1.0pdfMay 22, 2025 · 419 KB
aanvullende documentenzipMay 22, 2025 · 4308 KB
TN524379 - EFE3 Vrijwillige aankondiging van een opdracht 20250513183303pdfMay 13, 2025 · 9 KB
PD-1_Doorsneden en Details - OranjewoudjpgApr 25, 2025 · 3834 KB
Signalering beugeljpgApr 25, 2025 · 214 KB
HWA DraaibrugjpgApr 25, 2025 · 215 KB
9099-ZM03 Zip-Map Bindende Documenten E&IAzipApr 25, 2025 · 3124 KB
Arm 1jpgApr 25, 2025 · 319 KB
Kraag lagerjpgApr 25, 2025 · 185 KB
Aandrijfas opzetinrichtingjpgApr 25, 2025 · 317 KB

09Legal themes that may be relevant here

10Frequently asked questions

What is the exact scope of the works for the Oxena Brids?
The assignment includes the demolition of the existing bridge (wood and steel) and wooden sheet piling, the installation of steel foundation piles, concrete and wooden sheet piling, anchorages, a concrete abutment, steel intermediate supports, prefab concrete bridge deck sections and a steel swing bridge with operating mechanism, including electrotechnical installations and barrier and camera installations.
How must the new swing bridge be controlled?
The new steel swing bridge must be connected to the Central Remote Control of the Province of Fryslan (It Swettehûs).
Which parts of the current construction will be retained during the replacement?
During the replacement of the Oxena Brids, the pivot point foundation and the eastern abutment will be retained.
Which additional works on the sheet piling are part of the assignment?
In addition to the replacement of the bridge, the scope also includes part of the sheet piling replacement along the Skoalledyk.

Automatically compiled from the official tender data and documents.

11Estimated value versus the market

p25
€ 1,4 mln
median
€ 3,6 mln
p75
€ 9,1 mln
deze opdracht

Gegunde waarden in CPV 45 · werken n=3159