Soil Remediation - Municipality of Zaanstad
Bodemsanering - Gemeente Zaanstad
Netherlands · Zaandam · how to bid here →
Your path to submission
- Deadline: 28 October at 12:00 — 21 days left.
- The submission point is stated in the notice (link on the right).
- Offer and evidence in: NLD.
- Collect your evidence — use the eligibility analysis above: it lists the requirements and, for known certificates, how to get them.
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 8 months (6 awards, most recently November 2025) — by that rhythm the next award was due around August 2026. The last award went to Hartog Pilkes BV.n = 6
- 1% of this buyer's awards went to companies that had already won here before (234 awards since 2014, spread over 108 companies). That is well below the sector norm (17%) — this buyer switches suppliers more often than others.n = 234 awards since 2014
- 80% of the bids received came from small and medium-sized enterprises (96 procedures with a bid mix). Sector: 29%.n = 96
- The median procedure drew 3 bids (206 procedures with a bid count); 20% ended with a single bidder. Sector: median 4 bids.n = 206
- The award came in at a median 72% of the estimated value (23 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 83%.n = 23
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 04/10/2026.
Foreign bidders
In Netherlands · Construction work, 31 contracts went to foreign companies over the last 3 years (of 2,408 recorded awards) — mostly from Belgium, Germany, France.
Submission language: NLD.
Typical field: median 2 (from 4 awards).
What the buyer is looking for
The objective of this call for tenders is to contract a contractor who carries out soil remediation within Hofwijk Noord in an effective and controlled manner, in such a way that the risks of mobile and volatile contaminants are eliminated. The result is a safe and sustainable site with a clean living layer, minimal aftercare and the expiry of associated use restrictions and registrations. The work consists mainly of: • Demolition of residual foundations • Cleaning and clearing of the site • Installation of sheet piles • Application of safety measures for the work • Excavating and disposing of contaminated soil • Excavating and rearranging of soil to be preserved • Laying a living layer • Dismantling the groundwater cleaning plant See tender documents. The estimated volume is: • approximately 20,000 m2 of clean land • approximately 450 m1 of temporary sheet piling • approximately 25,000 m ³ contaminated soil • approximately 45,000 m3 of clean soil. See procurement documents.
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
Contract
Who has won here before
| Company | Awards | Period |
|---|---|---|
| GP Groot inzameling en recycling BV | 2 | 2015–2024 |
| De Enk Groen & Golf B.V. | 2 | 2024–2025 |
| Stichting Feaz Workshops & Projecten | 2 | 2024–2026 |
| Atalian B.V. | 1 | 2024 |
| Gomes Noord-Holland B.V. | 1 | 2026 |
How often this buyer tenders this
Who knows the rhythm prepares instead of reacting.