Execution of improvement works at the San Roque Wastewater Treatment Plant in the municipality of San Roque, promoted by the company Agua y Residuos del Campo de Gibraltar S.A. (ARCGISA).
ESPLACSP 20816443published on Plataforma de Contratación del Sector Público
Machine translation. The official title is Ejecución de la obra de mejoras en la Estación de Depuración de Aguas Residuales San Roque del término municipal de San Roque, promovida por la empresa Agua y Residuos del Campo de Gibraltar S.A. (ARCGISA)..
Consejería Delegada de Agua y Residuos del Campo de Gibraltar, S.A. (ARCGISA), based in Los Barrios, has launched a tender for construction and building works. The contract is estimated at €470,341 and runs for 6 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 23 Nov 2026, 23:59.
Written from the facts of the notice. The official notice is the only binding text.
Our read
Consejería Delegada de Agua y Residuos del Campo de Gibraltar rarely draws many bidders. Across 61 known contracts, they average only 2.4 bids per tender, well below the national average of 8.7 for this trade, so a well-prepared bid stands a real chance. Their latest award was a €101,000 contract (“Suministro de almidón éter catiónico, poliacrilamida catiónica soluble en agua,…”), which went to Barcelonesa de Drogas Y Productos Quimicos, S.a.u., chosen from 3 bids. At €470,341, this tender sits well below the typical €7,908,305 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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Consejería Delegada de Agua y Residuos del Campo de Gibraltar, Los BarriosPLACSP 20816426
€28,0001 lot, 5 years
Mon 16 Nov23:59 in Madrid
16days
In Oct 2026 a contract of this buyer went to Barcelonesa de Drogas Y Productos Quimicos, S.a.u. for €101,000. Only 3 companies applied. This time yours can be one of them.
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CountryConstruction & building works in SpainValueClosesDays left