Drainage run at km 41.3

1. Defect: Blocked gully7 Oct 2026Open

   Category 1. Made safe; permanent repair scheduled.

   Catarina Gomes, Beira Conservação Viária
2. Note: Note1 Apr 2026

   Monitoring increased to quarterly until repair.

   Miguel Costa
3. Inspection: Drainage survey1 Feb 2026

   Grade 4, index 44. Carrier pipe partly collapsed; ponding on hard shoulder after rain.

   Pedro Almeida, Estrela Inspeções Técnicas
4. Defect: Outfall scour9 Oct 2025Repaired

   Category 2. Repaired within the contract response time.

   Catarina Gomes, Beira Conservação Viária
5. Inspection: Routine inspection1 Feb 2025

   Grade 4, index 48. Carrier pipe partly collapsed; ponding on hard shoulder after rain.

   Sofia Pinto, Estrela Inspeções Técnicas
6. Inspection: Drainage survey2 Feb 2024

   Grade 3, index 54. Silt at 30% of gullies; minor root ingress.

   Pedro Almeida, Estrela Inspeções Técnicas
7. Inspection: Routine inspection2 Feb 2023

   Grade 3, index 53. Silt at 30% of gullies; minor root ingress.

   Sofia Pinto, Estrela Inspeções Técnicas
8. Inspection: Drainage survey2 Feb 2022

   Grade 3, index 57. Silt at 30% of gullies; minor root ingress.

   Pedro Almeida, Estrela Inspeções Técnicas

• Workmanship warrantyExpiredSerra Construções1 Jan 2007 to 31 Dec 2009, ended 205 months ago. Materials and workmanship of the works.
• Defects liability periodExpiredSerra Construções1 Jan 2007 to 31 Dec 2008, ended 217 months ago. Defects notified by the concession company after handover.

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