The general object of the contract is the execution of the necessary actions for the filling, refrigerated storage and emptying of four commercial sodium hypochlorite tanks at 15% at the ETAP Ter, through the realization of mechanical (refrigeration and hypochlorite transport) and electrical and control (power, protections, automation and lighting) installations, with tests, commissioning and corresponding documentation/registration. The main actions to be carried out will be: - Mechanical installations: refrigeration installation (chiller, hydraulic circuit, pipes, insulation, valves and integrated pumping), and hypochlorite transport installation (loading and unloading circuits with supports, interior/exterior sections), including leak tests (protocol UNE-CEN/TR 12108:2015 or successor), commissioning, certificates and registration of the thermal installation. - Electrical and control installations: service connections, panels and protections, control system (integration and communications), associated instrumentation/actuators, functional and emergency lighting, specific grounding and UPS for critical circuits; tests and commissioning.
ESPLACSP 20870869published on Contractació pública (Catalunya)
Machine translation. The official title is L’objecte general del contracte és l’execució de les actuacions necessàries per a l’omplerta, magatzematge refrigerat i buidat de quatre dipòsits d’hipoclorit sòdic comercial al 15% a l’ETAP Ter, mitjançant la realització de les instal·lacions mecàniques (refrigeració i transport d’hipoclorit) i elèctriques i de control (potència, proteccions, automatització i enllumenat), amb proves, posada en servei i documentació/registre corresponent. Les principals accions a realitzar seran: - Instal·lacions mecàniques: instal·lació de refrigeració (refredadora, circuit hidràulic, tubs, aïllaments, vàlvules i bombeig integrat), i instal·lació de transport d’hipoclorit (circuits de càrrega i descàrrega amb suports, trams interiors/exteriors), incloent proves d’estanquitat (protocol UNE-CEN/TR 12108:2015 o successora), posada en marxa, certificats i registre de la instal·lació tèrmica. - Instal·lacions elèctriques i de control: connexions de servei, quadres i proteccions, sistema de control (integració i comunicacions), instrumentació/actuadors associats, enllumenat funcional i d’emergència, posada a terra específica i SAI per circuits crítics; proves i posada en servei..
Ens d'Abastament d'Aigua Ter-Llobregat (ATL), based in Spain, has launched a tender for construction and building works. The contract is estimated at €247,360 and runs for 4 years. The buyer has split the job into 2 lots that are awarded separately, so you can bid for the ones that suit your company.
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 10 Dec 2026, 13:00.
Written from the facts of the notice. The official notice is the only binding text.
Our read
Ens d'Abastament d'Aigua Ter-Llobregat (ATL) rarely draws many bidders. Across 43 known contracts, they average only 3.3 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 €101,830,262 contract (“Ejecución de las Obras del Proyecto de rehabilitación de la Planta del Ter (ETA…”), which went to Cadagua, S.a., chosen from 9 bids. At €247,360, 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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