Framework Agreement Cleaning and Inspection of Free Fall Sewers 2027-2028
Raamovereenkomst Reinigen en inspecteren vrijvervalriolering 2027-2028
Netherlands · how to bid here →
Your path to submission
- Deadline: 5 October at 12:00 — 1 day 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: NLD.
- Collect your evidence — the eligibility requirements are listed above; for many of them the analysis explains how to obtain them.
Clement What the numbers say about this buyer
- 0% of this buyer's awards went to companies that had already won here before (20 awards since 2018, spread over 7 companies). That is well below the sector norm (12%) — this buyer switches suppliers more often than others.n = 20 awards since 2018
- The median procedure drew 2 bids (19 procedures with a bid count); 21% ended with a single bidder. Sector: median 3 bids.n = 19
- 5% of awards went to companies from abroad (20 awards with a known winner country). Sector average: 2%.n = 20
- 38% of the bids received came from small and medium-sized enterprises (7 procedures with a bid mix). Sector: 36%.n = 7
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 · Cleaning, environment & waste, 38 contracts went to foreign companies over the last 3 years (of 2,163 recorded awards) — mostly from Germany, France, Belgium.
Typical field: median 3 (from 1,857 awards).
What the buyer is looking for
Stadswerk072 manages about 700 km of sewerage of the municipality of Alkmaar. This concerns various sewer systems such as mixed, waste water, rainwater and drainage. The age of the sewerage also varies. Periodic cleaning and inspection of the sewerage system is a core task of Stadswerk072. The work consists mainly of: - Cleaning of sewage systems, sand collection, sewage mills and sinkers; - Inspection of sewerage systems; - Drain released RKG sludge; - Take temporary traffic measures during implementation; - Can be used for emergency notifications (within working hours); - Other additional work. Emergency notifications outside working hours are outside the scope of this assignment. The work to be carried out is located within the municipality of Alkmaar. The work is located in different locations. The locations are indicated after order.
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.
Contract
Who has won here before
| Company | Awards | Period |
|---|---|---|
| Griffid B.V. | 1 | 2025 |
| D. van der Steen B.V. | 1 | 2024 |
| Infra Consult Van Dooren B.V. | 1 | 2026 |
| Progresity B.V. | 1 | 2024 |
| Remondis Smart Infra Uitgeest BV | 1 | 2024 |
How often this buyer tenders this
Who knows the rhythm prepares instead of reacting.