Execution of the works for the Project 06/10 of the Bajo Iregua Outfall Sewer (La Rioja), Amendment 11/14 and Amendment 03/16. Piling and collectors between the wells P14BIS and well 17.
ESPLACSP 20603085published on Plataforma de Contratación del Sector Público3 notices, one procedure
Machine translation. The official title is Ejecución de las obras del Proyecto 06/10 de Emisario del Bajo Iregua (La Rioja), Adenda 11/14 y Adenda 03/16. Hinca y colectores entre los pozos P14BIS y pozo 17..
Consejo de Administración de Sociedad Mercantil Estatal Aguas de las Cuencas de España, S.A. (ACUAES), based in Madrid, has launched a tender for construction and building works. The contract is estimated at €2,209,549 and runs for 7 months. The whole job goes out as a single contract, so you need to be able to deliver all of it, either on your own or together with partners.
Because this is an open procedure, any qualified company is welcome to submit a bid. All bid documents must be written in Spanish and must arrive no later than 13 Nov 2026, 13:00.
Written from the facts of the notice. The official notice is the only binding text.
Our read
Consejo de Administración de Sociedad Mercantil Estatal Aguas de las Cuencas de España sees a completely standard level of bidding competition. Across 56 known contracts, they average 9.8 bids per tender, in line with the national average of 8.7 for this trade. Their latest award was a €19,221,235 contract (“Ejecución de las obras del proyecto de construcción del "Saneamiento y depuraci…”), which went to Marco Infraestructuras Y Medio Ambiente, S.a., chosen from 28 bids. At €2,209,549, this tender sits well below the typical €7,873,210 for this trade nationally, which gives smaller firms a better chance than on most contracts of its kind.
We base these figures on the award notices we collect: every one we hold for this buyer, plus the last twelve months of awards in this trade across the country.
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