Servicios de mantenimiento, reparación y conservación de infraestructuras

❓Insurance is not detailed in the extracted text but may be regulated in the PCA/PPT annexes, which are listed (e.g.

✓“Regimen Penalizador”, “Certificación y facturación”, “Modelos y formularios”).

✓Concerning the scope of the contract—what, how much, where, when—the **object** is defined as the execution of actions related to **maintenance, repair and conservation** of installations and infrastructures owned by or assigned to MARE, for example buildings, urbanised areas, structures, pipelines and canalizaciones, fencing and signalling, all across Cantabria.

✓The **place of performance** is Cantabria (sub‑entity ES130), with detailed facilities listed in the economic justification (such as EDAR Vuelta Ostrera, EDAR Quijano, Planta de transferencia del Mazo, Vertedero de Meruelo, Oficinas MARE, Hospitalillo, Observatorio Astronómico, and various puntos limpios).

✓The deadlines include, for example, **submission of requests to participate** until 25/05/2026 at 12:00, opening of the administrative envelope on 26/05/2026 at 12:30, and a validity of the SDA until 25/05/2029 at 23:59.

❓No specific site‑visit requirement or question deadline is mentioned in the extracted text.

✓As to award criteria and weighting, the contract is to be awarded using **objective, formula‑based criteria** only.

✓The core criterion is the **economic offer**: the percentage discount offered on the budget base of each specific licitation (as described in the particular “Documento de Condiciones Técnicas Particulares” of each call‑off).

✓For example, the economic criterion will always have a scoring range between **minimum 80 points and maximum 100 points**, with the exact formula defined per specific licitation.

✓Additionally, there are “otros criterios” also quantifiable by formulas, whose detailed definition and scoring will likewise appear in the specific technical documents; these carry **between 0 and 20 points**.

✓Thus, the overall weighting is up to **100 points**, with at least 80 dedicated to price and up to 20 to other measurable factors, and each call‑off within the SDA will specify the exact formulas and distributions.

✓Regarding risks and special conditions, the documents refer to a **“Regimen Penalizador” annex** (PCA Anexo d), indicating that penalties for non‑compliance will be regulated there, although no detail is included in the excerpt.

✓There are **special social execution conditions**, such as preferably employing unemployed persons or those at risk of social exclusion (for example, recipients of minimum income), and, if not possible, providing specific training on occupational risk prevention to all staff assigned to the contract.

✓These social conditions are expressly stated not to be an **essential contractual obligation**. **Subcontracting** is permitted: the adjudicatario may partially subcontract services, provided that the subcontracted company meets the same solvency and professional qualification requirements; however, **essential or critical tasks** may not be subcontracted and must be executed directly by the adjudicatario—these essential tasks will, for example, be listed in the Documento de Condiciones Técnicas Particulares of each licitation.

✓It is mandatory for bidders to indicate in their offer the portion of the contract they intend to subcontract, in line with social clause rules of Decreto 75/2019. **Assignment (cesión) of the contract** is allowed, subject to prior communication and MARE’s authorization, and only to third parties that comply with the same PCA/PPT requirements.

✓Subcontracting is explicitly marked as “permitida” in the notice.

✓Finally, as to contradictions or corrections, there are some points to note.

✓One correction entry states that **where it previously said “22/04/2026” it now says “23/04/2026”**, and adds external reference to a TED notice; this indicates that the **corrected, later announcement** (with date 23/04/2026) prevails over the earlier version, so bidders should rely on the corrected dates as applicable.

✓Also, although the “Memoria justificativa” heading once refers to the contract as “Suministros”, all other official records (type of contract, ACUERDO INICIO EXPEDIENTE, CPV code 50800000) clearly classify it as **Servicios**; thus, the consistent and applicable definition is that of a **service contract**, and the “Suministros” mention can be treated as a drafting error.

✓Where numerical values differ between intermediate calculations and summary tables, the authoritative figure for total value is explicitly named as the **Valor máximo del contrato / del sistema dinámico de adquisición: 786.911,91 EUR, IVA no incluido**, which should be used when interpreting solvency thresholds described as a percentage of this maximum value.