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Consultancy services for the conservation of Civil Engineering Works of Art
Adviesdiensten instandhouding Civieltechnische Kunstwerken — original title
Your path to submission
- Deadline: 30 November at 14:00 — 29 days left.
- You submit on TenderNed — not here and not by e-mail. ↗ Submission via TenderNed with an eHerkenning account — issuance for foreign firms can take time; apply early. Sort out account and signature first — not on submission day.
- Offer and evidence in: Dutch.
- Collect your evidence — use the eligibility analysis on this page: it lists the requirements and, for known certificates, how to get them.
What the buyer is looking for
Advisory services maintenance Civil Engineering Works 0,01 · The Contracting Authority wants to contract one market party (Contractor) by means of a framework agreement for the provision of the following services: - One-off inspection of all artworks 2028; - In year 5 another inspection of all artworks 2032; - Additional inspection of crucial artworks in 2030; - Additional inspection of crucial artworks in 2034 (in case of optional extension); - Review of existing MJOP after each inspection; - Drawing up maintenance advice and work descriptions; - Constructive considerations; - Drawing up and guiding partial assignments, including Management & Supervision; - Supporting the Client with processing data in ObSurv; - Second opinion of projects of civil artworks of other departments; - General advice of the Client on management and maintenance of artworks. 1,00
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 3 months (5 awards, most recently April 2025) — by that rhythm the next award was due around July 2025. The last award went to KuiperCompagnons BV.n = 5
- The median procedure drew 3 bids (48 procedures with a bid count); 21% ended with a single bidder. Sector: median 5 bids.n = 48
- 4% of this buyer's awards went to companies that had already won here before (51 awards since 2018, spread over 29 companies). 96% went to new names.n = 51 awards since 2018
- 24% of the bids received came from small and medium-sized enterprises (31 procedures with a bid mix). Sector: 42%.n = 31
- 6% of awards went to companies from abroad (51 awards with a known winner country). Sector average: 8%.n = 51
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 01/11/2026.
Selection criteria — via the ESPD
The buyer states in the notice that eligibility is proven through the European Single Procurement Document (ESPD); the concrete requirements are in the tender documents. The document analysis below extracts them from there — bid and evidence in Dutch.
Eligibility analysis from the tender documents
Tender documents — direct download
Who has won at this buyer so far
Across all contract types of this buyer — not just this sector. A city buys software and fire engines through the same purchasing office.
| Company | Awards | Period |
|---|---|---|
| HT Infra | 2 | 2025 |
| Verheij Groenvoorzieningen B.V. | 2 | 2024 |
| Aannemingsbedrijf KVDM B.V. | 1 | 2024 |
| KuiperCompagnons BV | 1 | 2025 |
| Groenaannemingsbedrijf Punt B.V. | 1 | 2024 |
How often this buyer tenders this kind of work
Tactics
When this buyer has awarded in this sector, usually 15 or more bids came in. Many compete here — price and references decide. (Based on 5 completed awards — not a statement about this procedure.)
This procedure allows 39 days between publication and deadline — typical in this country is 48 (median of 2,911 procedures). Much tighter than usual: the first week counts.
The deadline falls on a Monday — your last full working day is the Friday before. Have evidence and guarantees together by Thursday.
Foreign bidders
In the Netherlands · Architecture & engineering, 129 contracts went to foreign companies over the last 3 years (of 2,699 recorded awards) — mostly from Germany, France, United Kingdom.
Submission language: Dutch.
How to bid
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