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AwardedPOLWorks

Wykonanie prac projektowych oraz realizacja robót budowlanych w instalacji ozonowania wstępnego oraz instalacji wytwarzania i dozowania dwutlenku chloru na terenie Zakładu Północnego.

Published
Published 14 April 2026
Deadline
Closed 20 May 2026

Overview

Warsaw's Municipal Water and Sewerage Company awarded Aqua Seen Sp. z o.o. a contract valued at 10,280,000 PLN on 24 June 2026 for design work and construction of preliminary ozonation and chlorine dioxide generation and dosing installations at the Northern Plant. The scope includes project design and full construction works for both water treatment installations.

Key details

Country
POL
Status
Awarded
Category
Works
Procedure
Open
SME suitable
Yes
Published
14 April 2026
Deadline
Closed
Classification (CPV)
Construction workEngineering works and construction worksWater-treatment plant construction workDrinking-water treatment plant construction workBuilding installation workArchitectural design services

Award outcome

Awarded value
PLN 10,280,000
Award date
24 June 2026
Contract period
— → 16 December 2027
Winner
  • Aqua Seen Sp. z o.o.

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Notice history

Every published notice in this contracting process, newest first.

  1. Contract Award Notice

    14 July 2026

  2. Contract Notice

    22 April 2026

  3. Contract Notice

    14 April 2026

Contracting authority

  • Miejskie Przedsiębiorstwo Wodociągów i Kanalizacji w m. st. Warszawie S.A.

    Procuring entity

    Warszawa, POL

    Authority website ↗

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Awarded: Wykonanie prac projektowych oraz realizacja robót budowlanych w instalacji ozonowania wstępnego oraz instalacji wytwarzania i dozowania dwutlenku chloru na terenie Zakładu Północnego. — won by Aqua Seen Sp. z o.o. — Skim