Redacció projecte digestió anaeròbia producció biogàs i valorització energètica mitjançant cogeneració per l'autoconsum edar de figueres al tm de figueres - cofinançat pel fons europeu de desenvolupament regional (feder) ue, feder catalunya 2021-2027

The contract has a total duration of 11 months. The execution period begins on the date of contract signature and extends until the presentation of the corresponding construction project.

The contract timeline is divided into the following consecutive partial phases:

• Phase 1. Design Bases: 3 months total.
• Phase 1.1: Design Bases, 2 months.
• Phase 1.2: Validation of Design Bases, 1 month.
• Phase 2. Alternatives Study: 3 months total.
• Phase 2.1: Alternatives Study, 2 months.
• Phase 2.2: Validation of Alternatives Study, 1 month.
• Phase 3. Construction Project Drafting Works: 3 months.
• Phase 4. Review and Correction Works: 2 months.

The core scope of work for this tender is the redaction of the construction project for the anaerobic digestion system for biogas production and energetic valorization through cogeneration for self-consumption at the Figueres Wastewater Treatment Plant (EDAR). This project encompasses all necessary tasks for the complete definition of the constructive project, including projected solutions, calculations, definitions, measurements, and budget. The work also explicitly requires the implementation of Building Information Modelling (BIM) methodology.

The Statement of Work is structured into several phases with specific deliverables:

• Phase 1: Design Basis (3 months): This phase involves the analysis of the current situation, collection and review of existing information and EDAR operational data, topographical and geotechnical studies, and the calculation of design parameters such as sludge volumes, biogas generation, and electrical output. It also includes determining the digestion technology, material alternatives, thermal insulation needs, and sludge thickening requirements. Additionally, the design of a cogeneration system for self-consumption and a joint study of energy sources (photovoltaic and biogas) for optimization are required. The key deliverable is the Document of Design Bases.
• Phase 2: Alternatives Study (3 months): This phase focuses on studying different technical alternatives for the project. The deliverables are the Document of Alternatives Study and, if applicable, an Environmental Document. This phase concludes with the BIM Execution Plan (PEB) for validation.
• Phase 3: Constructive Project Drafting (3 months): This phase involves detailed design including layout, topography, hydraulic studies, structural calculations, building and urbanization aspects, definition of electromechanical and electrical installations, automation, telecontrol, service connections, constructive phases, work plan, and a health and safety study. Deliverables include partial BIM methodology submissions, a complete document of the constructive project (in PDF and executable formats), an "Expropriation Separata," and a specific SIG folder if new data models are developed. Intermediate and final BIM 3D models are also to be delivered.
• Phase 4: Revisions and Corrections. Final Vetted Delivery (2 months): The final deliverables consist of the definitive project document (signed and vetted PDF, along with complete and final BIM and GIS folders), and the final BIM model and updated PEB in accordance with the ACA BIM Manual.

The overall project deliverables structure for the constructive project must include: Memory and annexes, Plans, Technical Specifications, Budget, and an Environmental Impact Study (if required).