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BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsSpain – Technical Assistance for Hydraulic Infrastructure Projects
    Awarded contract

    Spain – Technical Assistance for Hydraulic Infrastructure Projects

    Awarded
    €36.9k
    Published 18 Nov 2025

    This contract involves providing consulting and technical assistance services for the development of hydraulic infrastructure projects and installations. Suppliers are invited to submit proposals for the following eight lots: 1. Reform and expansion of the coarse well, pumping, and dredging at the G

    🇪🇸SpainPublished 18 Nov 2025· 9 months agoviaTED
    Awarded
    €36.9k
    Published 18 Nov 2025

    Decision brief

    4 fields
    • Contract value
      €36,917
      Euros
    • Closing date
      Rolling
      No closing date published
    • Sector
      Engineering
      Browse related listings
    • Location
      🇪🇸Spain

    Suppliers

    2 suppliers
    • RI
      ROMA INGENIEROS CONSULTORES SL
    Lead contractor
  1. RI
    Roma Ingenieros Consultores S.L.
    Lead contractor
  2. Lifecycle

    Awarded

    Contract awarded. Originally published 9 months ago.

    18 November 2025
    Awarded — no open tender advertised

    Brief

    This contract involves providing consulting and technical assistance services for the development of hydraulic infrastructure projects and installations. Suppliers are invited to submit proposals for the following eight lots: 1. Reform and expansion of the coarse well, pumping, and dredging at the Guadalquivir Wastewater Treatment Plant in Palomares del Río (Sevilla). 2. Adaptation of the Pajanosas Water Treatment Plant in Guillena (Sevilla). 3. Adaptation project for the construction of a new reservoir in Zaudín, Bormujos (Sevilla). 4. Adaptation project for the construction of a new reservoir in Santiponce, Valencina de la Concepción (Sevilla). 5. Improvement of hydraulic infrastructure on Cristóbal Colón Street in Sanlúcar la Mayor (Sevilla). 6. Improvement of sanitation infrastructure in the Pudio basin, including collector BB and relief collector JJ in Albaida del Aljarafe and Olivares (Sevilla). 7. New supply line to Guillena from the regional general reservoirs in Salteras, Olivares, Gerena, and Guillena (Sevilla). 8. Improvement actions for the supply infrastructure to Guillena.

    Track record

    4 awards · 4 winners
    Open field

    No single supplier dominates the field.

    In engineering, BOARD OF DIRECTORS OF THE JOINT COMPANY OF ALJARAFE SA ALJARAFESA has awarded 4 contracts to 4 suppliers.

    Who wins here
    1. ROMA INGENIEROS CONSULTORES SL1× · 25%
    2. GESER INGENIEROS CONSULTORES SL1× · 25%
    3. Geser Ingenieros Consultores, S.L.1× · 25%
    4. Roma Ingenieros Consultores S.L.1× · 25%

    Across engineering, the most active winners are AECOM LTD, WSP UK LIMITED, OVE ARUP PARTNERS LIMITED — the field to beat, or your route in as a partner.

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    View on sourceTED

    Award notice and full record on the publisher's site

    Publisher
    Publications Office of the European Union
    Licence
    EU 2011/833/EU + TED reuse notice
    Source
    ted.europa.eu
    Record ID
    765614-2025
    BD
    Buyer
    BOARD OF DIRECTORS OF THE JOINT COMPANY OF ALJARAFE SA ALJARAFESA
    Sector
    Engineering