L’objecte del contracte és la redacció del projecte tècnic per a la renovació de les instal·lacions d’emmagatzematge i recàrrega de carbó actiu granulat (CAG) a l’ETAP del Llobregat (LI-00274). L’abast del projecte inclou: • Analitzar la viabilitat de reutilitzar l’estructura metàl·lica de suport. •Incorporar les solucions tècniques que garanteixin seguretat, durabilitat i compatibilitat amb els processos operatius. Es definirà a nivell constructiu l’encaix i la valoració de les obres necessàries per a la reposició de les sitges de carbó actiu granulat, reproduint la volumetria actual i aprofitant la fonamentació i l’escala de servei existents. Aquesta actuació està dins del recinte de l’ETAP Llobregat, per això no es preveu afeccions en l’àmbit d’expropiacions ni serveis afectats a tercers

The contract timeline information is as follows:

• Contract start date: Not explicitly stated as a fixed date. It is determined by the authorization for the initiation of services by the Ter Llobregat Water Supply Entity, which must be recorded in the contract. The signing of the project initiation act will occur within a maximum of one month from the contract signing date.
• Contract end date: Not explicitly stated.
• Total duration: Not explicitly stated as a fixed duration. The total and partial terms are established in the approved work program. Service contracts for successive provisions have a maximum duration of five years, including possible extensions, though for this specific project, extensions are stated as "No," without prejudice to necessary extensions under Article 195.2 LCSP.
• Key milestones or phases:
• Authorization for the initiation of services by the Ter Llobregat Water Supply Entity.
• Signing of the project initiation act within a maximum of one month from the contract signing date.
• Presentation of a work calendar (Gantt chart) to justify the project drafting within the established term.
• Temporary suspension of the contract is possible if ATL (Ens d'Abastament d'Aigua Ter-Llobregat) requires more time for document review during either of the two planned phases.
• A warranty period of twelve (12) months, starting from the date of receipt of the works, unless the offer proposes an extension.

The core scope of work for this tender is the development of an intellectual activity materialized in the redaction of a constructive project. This project aims to define actions for replacing existing silos with a similar volume, selecting appropriate materials, and evaluating their current metallic support structure.

The statement of work summary and core deliverables include:

• Technical descriptive report and project analysis: This section requires a description of the project's main characteristics, initial data, existing environmental conditions, applicable regulations, market material alternatives, and possible constructive solutions.
• Work methodology and calendar: This involves presenting the approach and organization for drafting the project, including established phases, work order, and the utilization of own and external resources, alongside an initial data collection phase. A Gantt chart calendar must also be provided to justify the project's completion within the set timeframe, along with a proposal for field work planning for initial data gathering.
• Quality assurance: The plan for minimizing errors and defects in the project drafting must be detailed.

Upon project approval, the following documentation must be delivered:

• An A3 bound collection, in color and double-sided with rigid covers, containing the report, plans, and budget.
• Two digital copies of the project, including separate editable original documents and a complete PDF. These digital documents must be digitally signed by their respective authors, with the scope of the signature detailed on a specific first page.
• Structured and delivered information for the Corporate Geographic Information System, covering elements such as deposits, pumping stations, enclosures, manholes, wells, siphons, pipes, expropriations, profiles, and various diagrams (hydraulic, characterization, process, electrical).
• The consultant is responsible for correcting any errors found both during the model delivery and subsequently.
• Specific articles must be drafted for civil works rehabilitation and metallic surfaces, detailing materials, procedures, and necessary tests. Obsolete norms are to be reviewed and adapted, and boilermaking specifications clarified.
• Individualized data sheets are required for electromechanical equipment, electrical installations, and control and instrumentation installations.