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PlannedServicesMarktconsultatie

Market Consultation Control and Levelling of the NAP network

Rijkswaterstaat Centrale Informatievoorziening · Marktconsultatie · 1 lots · 419322
Type
Services
71355000 · Surveying services
Estimated value
Not published
To deadline
Ongoing
Knock-outs
0
exclusion grounds
Award basis
Best price-quality ratio
Assess manuallyconfidence high

Market consultation in preparation for the procurement for the control and levelling of the NAP network by Rijkswaterstaat. It concerns annual inspections and levelling of level marks in the Netherlands.

Services · Marktconsultatie · National procedure

Complete timeline
Contracting authority
Rijkswaterstaat Centrale Informatievoorziening
Contract type
Services
Marktconsultatie
Estimated value
Estimate not published
Submission deadline
Ongoing
Scope
National
National procedure
Lots
1
1 lots
Main CPV code
71355000
Surveying services
Location
Netherlands
CharacteristicsCPV 71ServicesAccuracy levellingsurveying activitiesgeodesy

01What is being requested

The project concerns the inspection and secondary levelling of NAP level marks in part of the Netherlands, whereby 2,000-2,500 km is levelled annually, divided into 3 to 4 lots of 600-800 km. The expected duration of the agreement is likely at least 2 and at most 4 years.

This Market Consultation serves as preparation for the intended EU procurement concerning the maintenance of the Normaal Amsterdams Peil (NAP). Rijkswaterstaat attaches great importance to the opinions of market parties and wishes to involve them early and actively before the intended procurement commences. For a previous period, these services were requested under the Geo-information Framework Agreement, but these activities will now be placed on the market as a separate assignment. Annually, NAP level marks are checked in maintenance projects in part of the Netherlands. The control consist

71355000Services
1Market Consultation Control and Levelling of the NAP network—

02Strategic insight

“
Strategic insight · AI analysis
Prepare for a possible combination of regular maintenance and a national accuracy levelling. Ensure that safety certification (Safety Culture Ladder step 3) and quality management (ISO-9001 or KMS) are in order, as this is being considered as a requirement. Use the market consultation to provide input regarding the contract type (Framework Agreement versus service agreement) and the division of the lots.
Read automatically from the tender documents using AI. Always verify against the original documents.

03Points of attention

Important · 4
The market consultation is non-binding and no rights can be derived from it.Important
Rijkswaterstaat may adjust the planning at its own discretion or discontinue the process.Important
The maintenance activities take place between April and October.Important
It is being investigated whether a national accuracy levelling (approximately 6,500 km in 2 years) will become part of the procurement or be provided separately.Important

04Can I take part?

Technical — Minimum step 3 of the Safety Culture Ladder required from 2025.
Technical — Possession of an NEN-EN-ISO-9001 certificate or an internal quality management system (KMS).

05Process & timeline

Publication of market consultation on TenderNed
8 april 2026
Deadline for submitting questions about the market consultation via the messaging module in TenderNed
22 april 2026
Publication of question and answer document via TenderNed
28 april 2026
Deadline for submitting completed questionnaire via TenderNed
20 mei 2026
Publication of report via TenderNed
1 juni 2026

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.

07Likely competitors

#Likely bidderFitWins
1Antea Nederland BVSME9877×
2Arcadis Nederland B.V.SME97151×
3Witteveen+Bos Raadgevende ingenieurs B.V.SME9788×
4RPS advies- en ingenieursbureau B.V.SME9738×
5Fugro NL Land B.V.SME9721×
6Haskoning Nederland B.V.SME96130×

08Tender documents

NvI Controle en waterpassingen NAP-netwerk v1.0pdfApr 28, 2026 · 51 KB
TN581243 - EFE1 Vrijwillige aankondiging van voorafgaande marktconsultatie 20260409100744pdfApr 9, 2026 · 180 KB
Bijlage A AntwoordenlijstdocxApr 8, 2026 · 26 KB
TN581243 - EFE1 Vrijwillige aankondiging van voorafgaande marktconsultatie 20260408120610pdfApr 8, 2026 · 178 KB
Markconsultatie Controle en waterpassingen NAP-netwerk v1.0pdfApr 8, 2026 · 373 KB

09Legal themes that may be relevant here

10Frequently asked questions

What does the control of the NAP network entail?
The activities include the annual control of NAP level marks in part of the Netherlands. This consists of an inspection of the level marks for presence and the accuracy of administrative data, followed by a secondary levelling.
What expertise and equipment are required for execution?
Experience with surveying activities and measurements of NAP time series is required. Additionally, the party must possess suitable geodetic equipment and proficiency in registering and analyzing level marks.
How is the procurement method for these activities changing?
Previously, these services were requested under the Geo-information Framework Agreement. The activities for the maintenance of the Normaal Amsterdams Peil (NAP) will henceforth be placed on the market as a separate assignment.
What is the purpose of this consultation?
This consultation serves as preparation for the intended procurement for the maintenance of the Normaal Amsterdams Peil (NAP). The goal is to involve market parties early and actively in the preparation of the assignment.

Automatically compiled from the official tender data and documents.

11Estimated value versus the market

p25
€ 341K
median
€ 992K
p75
€ 6,5 mln
deze opdracht

Gegunde waarden in CPV 71 · diensten n=2713