Spain - Polyaluminium chloride - Supply of polyaluminium chloride to the Galindo WWTP of the Bilbao Bizkaia Water Consortium (CABB)

The Bilbao Bizkaia Water Consortium (CABB) is procuring the supply of polyaluminium chloride for the Galindo wastewater treatment plant in the Basque Country, Spain. The tender covers delivery of this water treatment chemical for the plant's operations. Businesses interested in the supply of water treatment chemicals should consult the official tender documents for details on requirements, timelines and eligibility before deciding to participate in this procurement.

Description

2 open tenders right now

• Data network management and support services - Technical assistance for the management, operation, maintenance and monitoring of the IT network and security infrastructure and equipment of the CABB 30 Sep 2026 · 3 days left
• Advertising services - Advertising agency service for expropriations and public employment offers 6 Oct 2026 · 9 days left

Recent awards

• Operation of a wastewater treatment plant - operation and maintenance service for the sanitation systems of peripheral facilities

  awarded to FCC AQUALIA, S.A.; UTE SACYR AGUA-CADAGUA; ACCIONA AGUA, S.A. €218,055,963

• Trabajos de construcción de plantas depuradoras de aguas residuales - Obras de ampliación y mejora del desarenado de la EDAR de Galindo

  awarded to UTE FERROVIAL CONSTRUCCION, S.A./CADAGUA S.A.UTE €40,355,274

• Servicios de asistencia técnica - Servicio de SIICABB fase 2 - actualización del repositorio único de consulta de información en del CABB.

  awarded to DATUA IA, S. A. €637,560

Change history

Every time an official source republished this notice with different content. We watch every source we index, including regional copies of the same notice.

1. 5 Aug 2026 Act now
   • Estimated value: Set to €920,000
   • Submission deadline: Moved 1 day EARLIER: now September 14, 2026, 00:00
   • Estimated value: Set to €920,000

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Market context

Avg. open tender · Chemicals

€3,540,470

891 open across Europe right now 74% below sector average

Buyer track record on Aperlena

61 notices tracked · 26 awarded

€329,987,331 in awarded contracts