Accepting bidsitbSpain
Spain – Operation of a sewage plant – SERVICIOS DE EXPLOTACIÓN Y MANTENIMIENTO DE LA ESTACIÓN DEPURADORA DE AGUAS RESIDUALES (EDAR) LA CHINA
Issued by CANAL DE ISABEL II, S.A., M.P. · via TED — Tenders Electronic Daily (EU)
- Published
- 7 Sept 2026
- Closes
- 2 Oct 2026, 23:59 UTC
- Value
- EUR 5,25,07,678.35
- Reference
- 603496-2026
- Location
- Spain
- Sector
- Water & Environment
- Type
- services
Details
SERVICIOS DE EXPLOTACIÓN Y MANTENIMIENTO DE LA ESTACIÓN DEPURADORA DE AGUAS RESIDUALES (EDAR) LA CHINA
Lots Lot 1 — SERVICIOS DE EXPLOTACIÓN Y MANTENIMIENTO DE LA ESTACIÓN DEPURADORA DE AGUAS RESIDUALES (EDAR) LA CHINA (estimated 52507678.35)
Buyer: CANAL DE ISABEL II, S.A., M.P.
Buyer country: ESP
Procedure: open
CPV code: 90481000
Full notice, tender documents and how to bid are on the official TED page (link above).
Context for bidders
We hold 8 notices from CANAL DE ISABEL II, S.A., M.P., going back to August 2026 — 8 of them still open. They buy mostly in IT & Telecom, Water & Environment and Facility Management & Cleaning. There are 93 open Water & Environment tenders in Spain. This one closes in 25 days.
More from this buyer
- Spain – Repair and maintenance services of electrical machinery, apparatus and associated equipment – SERVICIOS DE REVISIONES, REPARACIONES Y RENOVACIÓN EN LAS INSTALACIONES ELECTROMECÁNICAS DE LAS ESTACIONES DE TRATAMIENTO DE AGUA POTABLE· closes 22 Sept
- Spain – Sludge Removal Services – Servicios de Transporte y Gestión de Lodos Producidos en las e.D.a.R. del Ayuntamiento de Madrid Gestionadas POR Canal de Isabel II, S.a. M.P. y del Grano Seco Generado POR la Planta de Secado Térmico sur· closes 15 Sept
- Spain – IT services: consulting, software development, Internet and support – SERVICIOS DE CIBERSEGURIDAD PARA CANAL DE ISABEL II, S.A., M.P.· closes 9 Oct
- Spain – Software package and information systems – SUMINISTRO PARA LA SUSCRIPCIÓN DE LICENCIAS TUFIN PARA LA GESTIÓN AVANZADA DE LAS POLÍTICAS DE RED DE CANAL DE ISABEL II, S.A., M.P.· closes 7 Oct
- Spain – Repair and Maintenance Services – Servicios de Mantenimiento y Verificación de Equipos de Medida en las Instalaciones del Ciclo Integral del Agua Adscritas a las Áreas de las Subdirecciones de Planificación Recursos Hídricos y Abastecimiento y de Depuración y Medio Ambiente de Canal de Isabel II, S.a., M.P.· closes 6 Oct
Similar Water & Environment tenders
- Spain – Environmental quality control services – Servicios de prevención y control de la legionelosis, análisis y tratamientos de aguas y limpieza y desinfección de balsas de las torres de refrigeración, aljibes y depósitos y la prestación de servicios de control de calidad ambiental en los edificios de los SSCC y almacén de Valdemoro del SEPE.· closes 13 Oct
- Spain – Sludge Removal Services – Servicios de Transporte y Gestión de Lodos Producidos en las e.D.a.R. del Ayuntamiento de Madrid Gestionadas POR Canal de Isabel II, S.a. M.P. y del Grano Seco Generado POR la Planta de Secado Térmico sur· closes 15 Sept
- Spain – Building-cleaning services – Servicio integral de limpieza en varias dependencias de la Dirección Provincial de Cádiz del Servicio Público de Empleo Estatal.· closes 29 Sept
- Spain – Paper collecting services – Servicio de Recepción de Papel y Cartón procedentes de la Recogida Separada destinado a su reciclado. Expediente· closes 6 Oct
- Spain – Radioactive-, toxic-, medical- and hazardous waste services – Gestión de los residuos peligrosos generados y/o recogidos por SCPSA en la Comarca de Pamplona. Expediente· closes 6 Oct
Documents
- TED-official-notice-603496-2026.pdfDownload (pdf)
Before you bid on this tender
A quick checklist to help you decide whether to bid and prepare a compliant submission for this water & environment 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.
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