{"id":2313586,"external_id":"12233041","country_code":"PT","object":"2025/86 - DGM - Implementação de medidas de acalmia de tráfego no Concelho","procedure_type":"Concurso público","contract_type":"Empreitadas de obras públicas","cpv_code":"45233294","base_price":85012.0,"total_effective_price":82455.0,"publication_date":"2025-12-30","celebration_date":"2025-12-19","location":"Portugal, Lisboa, Oeiras","bidder_count":null,"contracting_entity":{"name":"Município de Oeiras","tax_identifier":"500745943","country_code":"PT","is_public_body":true},"bidders":[],"winners":[{"name":"VIAMARCA - PINTURAS DE VIAS RODOVIÁRIAS, S.A.","tax_identifier":"503397490","is_company":true}],"flags":[{"flag_type":"A2_PUBLICATION_AFTER_CELEBRATION","severity":"high","score":40,"details":{"publication_date":"2025-12-30","celebration_date":"2025-12-19","gap_days":11,"rule":"A2/A3 late publication: 11 days after signing (threshold: 10)"},"fired_at":"2026-03-06T17:18:26Z"}],"risk_score":40,"data_source":{"name":"Portal BASE","source_type":"api","last_synced_at":"2026-04-17T21:31:32Z"},"exported_at":"2026-10-15T06:47:19Z"}