AwardedServicesEuropeanOpen
Engineering Services Plan Development Phase Helderse Zeewering
Hoogheemraadschap Hollands Noorderkwartier · Open · 1 lots · 383318
4
4 of 6 core insights found
Measures presence, not accuracy · documents remain authoritative
ScopeAdvicePoints of attentionSuitability requirementsAward criteriaTimeline
Type
Services
71300000
Estimated value
Not published
To deadline
Ongoing
Knock-outs
n/a
exclusion grounds
Award basis
Best price-quality ratio
Assess manuallyconfidence moderate
Engineering services for the plan development phase of the reinforcement of the Helderse Zeewering, including environmental, permit, and project management.
Services · Open · European procedure
European
CharacteristicsCPV 71ServicesEU tender
01What is being requested
The assignment concerns the Plan Development Phase of the Helderse Zeewering, running from Huisduinen to Lands End. The external engineering firm provides various work packages such as project management, environmental management, permit management, and project control to ensure water safety.
The assignment consists of engineering services for the Plan Development Phase of the Helderse Zeewering reinforcement project from the HWBP program.
1Plan Development Phase Helderse Zeewering—
02Outcome
Awarded
Haskoning Nederland B.V.
Bidders
2
03Strategic insight
Strategic insight · AI analysis
Ensure a collaborative project leader who works closely with the parallel technical and contractual tracks. Place strong emphasis on the traceability of all decision-making and documentation in accordance with the HEEL methodology. Anticipate complex environmental legislation and the required coordination with various competent authorities.
04Points of attention
Important · 7
The project leader must be collaborative and respond to the available capacity of the project team.Important
All reports must comply with the Environment and Archive Act.Important
The Draft Project Decision is a relatively new product under the Environment Act.Important
A review table must be provided with every version of a product.Important
The deterministic schedule must be made available in MS-Project and PDF.Important
Changes affecting the schedule or budget must be shared within one week of discovery.Important
There is no pre-financing by the contracting authority.Important
05Exclusion grounds
Exclusion grounds — consult the ESPD
- 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).
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 diensten is € 221.000, for reference.
07Bidders in this segment
#Likely bidderFitWins
1Arcadis Nederland B.V.SME100151×
2Haskoning Nederland B.V.SME100129×
3Witteveen+Bos Raadgevende ingenieurs B.V.SME10088×
4Sweco Nederland B.V. SME10095×
5Iv-Infra B.V.SME10035×
6RPS advies- en ingenieursbureau B.V.SME10038×
08Tender documents
TN533218 - EF29 Aankondiging gegunde opdracht - algemene richtlijn, standaardregeling 20260129164223pdfJan 31, 2026 · 142 KB
Bijlage bij Aerius berekening A en BzipAug 14, 2025 · 6196 KB
Inschrijvingsleidraad Planuitwerkingsfase Helderse Zeewering_v2.0pdfJul 28, 2025 · 479 KB
25.0978390 Quickscan ecologie Helderse ZeeweringpdfJul 28, 2025 · 1932 KB
Bijlage 1_Inschrijvingsbiljet Planuitwerkingsfase Helderse Zeewering_v3.0zipJul 28, 2025 · 60 KB
Nota van inlichtingen 2025-07-28-1pdfJul 28, 2025 · 16 KB
25.0978422 Aeriusberekeningen Helderse ZeeweringpdfJul 28, 2025 · 598 KB
Dienstverleningsovereenkomst Ingenieursdiensten Planuitwerkingsfase Helderse Zeewering_v2.0pdfJul 28, 2025 · 165 KB
24.0000939 Rapportage conditionerende onderzoeken Helderse ZeeweringpdfJul 28, 2025 · 2467 KB
TN533218 - EF16 Aankondiging van een opdracht - algemene richtlijn, standaardregeling 20250713085153pdfJul 13, 2025 · 8 KB
25.0934585 Toelichting Uitvraag Planuitwerking Helderse Zeewering 3 juli 2025pdfJul 10, 2025 · 2447 KB
23.0391868 Quickscan Wet natuurbescherming Helderse zeewering en Havendijk Den HelderpdfJun 22, 2025 · 1929 KB
09Legal themes that may be relevant here
Advies 63> Meervoudig onderhandse aanbesteding voor het reinigen van wegen, straten en pleinen. Kan bij gunning op laagste prijs de indieniAdvies 53> Europese openbare procedure voor een overheidsopdracht tot het verrichten van diensten bestaande uit (dagelijks en periodiek) scAdvies 428> Beklaagde heeft een Europese openbare procedure aangekondigd voor een raamovereenkomst voor diensten voor het inhuren van materiAdvies 508> De aanbesteder heeft een nationale openbare procedure gestart voor een overheidsopdracht voor werken voor het plaatsen van een dAdvies 29> Europese openbare procedure voor het aangaan van een aantal raamovereenkomsten voor het onderhoud van elementenverharding. Is de
10Frequently asked questions
What is the specific content of the assignment for the Helderse Zeewering?
The assignment concerns engineering services for the Plan Development Phase of the Helderse Zeewering reinforcement project, which is part of the HWBP program.
Which ecological aspects were investigated for the dike reinforcement?
An ecological quick scan was performed to determine whether the intervention involves flora and fauna activity under the Environment Act. In this process, it was investigated whether the works have an impact on habitats of the Great Water Dock (glad biggenkruid) in the open area near Lands End.
Which alternatives were investigated during the exploratory phase for the sea defense?
Several technical alternatives were assessed, including replacing asphalt surfacing with stone surfacing, overlaying asphalt with asphalt, a thicker asphalt surfacing, or overlaying asphalt and riprap surfacing with penetrated rockfill.
Automatically compiled from the official tender data and documents.
11Estimated value versus the market
p25
€ 341K
€ 341K
median
€ 992K
€ 992K
p75
€ 6,5 mln
€ 6,5 mln
deze opdracht
Gegunde waarden in CPV 71 · diensten n=2713