Institución SDA para la ejecución de obras de pintura para prestar los servicios públicos municipales encargados a Seromal S.A.

✓CPV codes cover painting, renewal, stripping, anticorrosive coatings, galvanization, façades, and decorative/ornamental finishing.

✓Initially, the execution period appears as 01/01/2026 to 31/12/2027; however, correction notices (“Enlace al Anuncio Anterior”) state: “Donde se decía ‘31/12/2027’ ahora se dice ‘31/12/2025’,” indicating the official adjustment of the end date to 31/12/2025.

✓The SDA foresees up to two possible annual extensions (“Opciones y prórrogas: Número máximo de prórrogas: 2; por periodos adicionales de 1 año natural”), so the system can be prolonged beyond the corrected base term.

✓Offers are submitted electronically via PLACSP; subasta electrónica (e-auction) is explicitly excluded.

❓Such as award criteria and weighting, the establishment phase of this SDA is focused on supplier homologation, not price competition; the documents mention a restricted procedure and clarify that it is a system “para racionalizar y ordenar la adjudicación” in accordance with article 218 LCSP, but they do not set out specific scored award criteria or weightings for this phase.

✓Admission appears to be based on pass/fail compliance with administrative, technical and economic solvency requirements; candidates are classified as “Adm. prov.”, “Subsanar”, “Admisión” and “Homologar” in the acts.

❓For subsequent contracts awarded under the SDA, award criteria and their weighting would be defined in the specific call-offs, which are not detailed in the provided text; e-auctions are not used.

✓Such as risks and special conditions, the documents emphasize compliance risks: bidders must remain current with Social Security and tax obligations and maintain required insurances.

✓Subcontracting is “permitida” in the initial announcement (EC-2025/597, 26/11/2025), which implies that subcontracting is allowed subject to LCSP limits.

✓No requirement for electronic purchase orders or invoices is imposed (“No se utilizará pedido electrónico; no se aceptará factura electrónica; no se utilizará el pago electrónico”), so administrative handling is standard.

❓There is no explicit mention of penalties, performance bonds or guarantees in the excerpts, nor of a specific validity period of offers, question deadline, or mandatory site visits.

✓However, the acts show that homologation decisions can be updated over time (“sin perjuicio de que se pueda proponer la incorporación de nuevos homologados… durante su vigencia”), creating a dynamic risk/opportunity: new vendors can join, and existing suppliers must maintain their qualification.

✓The Tribunal Administrativo de Contratación Pública de la Comunidad de Madrid is identified for remedies, with references to art. 50 LCSP on time limits for presenting appeals, which bidders must observe.

✓Such as contradictions or corrections, the main explicit correction concerns the contract end date: multiple “Enlace al Anuncio Anterior” entries say that where the execution period previously ended on 31/12/2027, it must now read 31/12/2025.

✓Given that these corrections are later in time and associated with timestamped FNMT-RCM time stamps, the updated statement (end date 31/12/2025, with possible annual extensions) is the one that applies.

✓There is also a minor inconsistency in the spelling of one candidate’s name (“PINTURAS ALDECO, S.L.U.” vs. “PINTURAS ALCEDO, S.L.U.”), but the same NIF B84936038 clearly identifies it as a single entity; in practice, the NIF governs.

✓Overall, where there is a conflict between earlier generic descriptions and later correction notices, the corrected data (notably the execution end date) should be considered binding.