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Køb og levering af natriumhydroxid (NaOH) til HOFORs vandforsyning

Issued by HOFOR Vand København A/S · via udbud.dk — Denmark (national procurement notices)

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Published
29 Oct 2026
Closes
26 Nov 2026, 22:59 UTC
Value
DKK 350,000,000
Reference
749628-2026
Location
Denmark
Sector
Manufacturing & Supply
Type
goods

At a glance

HOFOR Vand København A/S in Denmark has published a tender in manufacturing & supply: “Køb og levering af natriumhydroxid (NaOH) til HOFORs vandforsyning”. Submissions close on 26 November 2026, 29 days from today. The stated value is DKK 350,000,000. Quote reference 749628-2026 in any correspondence with the buyer. One document is attached to this notice. FreeTender has recorded 4 notices from this buyer since 2026, 4 of them currently open. There are 71 open manufacturing & supply notices in Denmark on FreeTender. Bids are submitted to the buyer through udbud.dk — Denmark (national procurement notices), not through FreeTender.

Details

Udbuddet vedrører og omfatter en rammeaftale på køb og levering af natriumhydroxid (NaOH), som benyttes i forbindelse med drikkevandsproduktion på HOFORs vandværker og kildepladser. Købet vil være stigende i takt med udrulningsplanen til HOFORs vandværker, og NaOH'en skal bruges ifm. blødgøring af drikkevandet.

Contracting authority: HOFOR Vand København A/S

Notice type: Contract notice – sectoral directive, standard regime

Main nature of the contract: Supplies

CPV: 24311520 Sodium hydroxide

Estimated value: DKK 350,000,000

TED publication: 749628-2026

Procurement documents and submission are through the buyer's e-tendering system linked from the notice on udbud.dk.

Context for bidders

We hold 4 notices from HOFOR Vand København A/S, going back to June 2026 — 4 of them still open. They buy mostly in Construction & Infrastructure and Manufacturing & Supply. There are 71 open Manufacturing & Supply tenders in Denmark. This one closes in 29 days.

Documents

  • Procurement documents (eu.eu-supply.com)Download

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this manufacturing & supply opportunity. Always verify the details on the official source.

  • Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
  • Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
  • Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
  • Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
  • Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
  • Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.
Common bidding mistakes to avoid →Writing a winning proposal

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