Drainage run · Drainage

Drainage run at km 109.3

Demo

A23-DR-0010 · A23 Beira Interior, Portugal · Northbound

Low criticalityExpired1 open defectHandback risk

Condition: 5Very poor; Index 31 of 100. Loses 3.1 a year.
Remaining life: 28 years; Installed 2004, 50-year life
Replacement value: €183k; 830 m
Next inspection: 22 Mar 2027; In 142 daysLast inspected 22 Mar 2026

Inventory and condition

What it is and how it is wearing

Type: Drainage run (Drainage)
Construction: Filter drain
Quantity: 830 m
Location: A23 Beira Interior, Northbound
Coordinates: 40.02125, -7.49561
Installed: 2004
End of design life: 2054

Component condition

GulliesVery poor
Carrier pipeVery poor
OutfallVery poor

Condition history

Inspected condition indexForecast to handback, 2032Bands show grades 1 (top) to 5.

Show as a table

Condition index at each inspection
Date	Index	Grade	Inspector
24 Mar 2018	58	Fair	Pedro Almeida
24 Mar 2019	57	Fair	Sofia Pinto
23 Mar 2020	53	Fair	Pedro Almeida
23 Mar 2021	50	Fair	Sofia Pinto
23 Mar 2022	47	Poor	Pedro Almeida
23 Mar 2023	42	Poor	Sofia Pinto
22 Mar 2024	40	Poor	Pedro Almeida
22 Mar 2025	34	Very poor	Sofia Pinto
22 Mar 2026	31	Very poor	Pedro Almeida

People and organisations

Who is responsible for it

7 linked

OwnerContractorConsultantInsurerGrantor

Asset ownerJoão Martins, A23 Beira Interior concession companyAccountable for condition, renewal and handbackjoao.martins@a23-beira-interior-concession-company.example
Asset managerMiguel Costa, A23 Beira Interior concession companyKeeps the record, plans inspections and worksmiguel.costa@a23-beira-interior-concession-company.example
Maintenance contractorCatarina Gomes, Beira Conservação ViáriaRoutine and reactive maintenance, defect repairscatarina.gomes@beira-conservacao-viaria.example
Inspection consultantPedro Almeida, Estrela Inspeções TécnicasPrincipal and general inspectionspedro.almeida@estrela-inspecoes-tecnicas.example
Original contractorSerra ConstruçõesWorkmanship warranty and defects liability
InsurerMeridian Infrastructure InsuranceProperty damage and third-party liability cover
GrantorPortuguese granting authorityReceives the asset at handback in 2032

History

Inspections, works, defects and notes

Defect: Ponding20 Aug 2026Open
Category 1. Made safe; permanent repair scheduled.
Catarina Gomes, Beira Conservação Viária
Note: Note29 Jul 2026
Added to the next renewal programme for scoping.
Miguel Costa
Inspection: Drainage survey22 Mar 2026
Grade 5, index 31. Carrier pipe partly collapsed; ponding on hard shoulder after rain.
Pedro Almeida, Estrela Inspeções Técnicas
Defect: Ponding23 Dec 2025Repaired
Category 2. Repaired within the contract response time.
Catarina Gomes, Beira Conservação Viária
Inspection: Routine inspection22 Mar 2025
Grade 5, index 34. Carrier pipe partly collapsed; ponding on hard shoulder after rain.
Sofia Pinto, Estrela Inspeções Técnicas
Inspection: Drainage survey22 Mar 2024
Grade 4, index 40. Carrier pipe partly collapsed; ponding on hard shoulder after rain.
Pedro Almeida, Estrela Inspeções Técnicas
Inspection: Routine inspection23 Mar 2023
Grade 4, index 42. Carrier pipe partly collapsed; ponding on hard shoulder after rain.
Sofia Pinto, Estrela Inspeções Técnicas
Inspection: Drainage survey23 Mar 2022
Grade 4, index 47. Carrier pipe partly collapsed; ponding on hard shoulder after rain.
Pedro Almeida, Estrela Inspeções Técnicas

Liability and warranty

Who pays if something goes wrong

2004200820122016202020242028

Workmanship warrantyExpiredSerra Construções1 Jun 2004 to 1 Jun 2007, ended 236 months ago. Materials and workmanship of the works.
Defects liability periodExpiredSerra Construções1 Jun 2004 to 1 Jun 2006, ended 249 months ago. Defects notified by the concession company after handover.

Today

Liability by area

Who carries each liability
Liability	Responsible	Terms
Routine maintenance	Beira Conservação Viária	Operations and maintenance contract, performance-based
Defects	A23 Beira Interior concession company	All warranties expired; the concession company carries the risk
Renewal	A23 Beira Interior concession company	End of design life around 2054
Third-party damage	Meridian Infrastructure Insurance	Costs recovered from the at-fault party where known; €5,000 excess
Handback condition	A23 Beira Interior concession company	Grade 3 or better at handback in 2032

Handback

Handback to the grantor in 2032Portuguese granting authority

3RequiredFair or better5ForecastVery poor

Forecast to fall short of the handback standard. Plan renewal or major maintenance before handback.

Claims

No claims recorded against this asset.

Nearest assets on A23 Beira Interior

4Lighting column at km 108.5A23-LC-0014 · 0.8 km away
3Emergency phone at km 110.4A23-SO-0010 · 1.1 km away
2Retaining wall at km 108.1A23-RW-0005 · 1.2 km away
3Safety barrier at km 111.4A23-SB-0018 · 2.1 km away
3Pavement section at km 106.9A23-PV-0018 · 2.4 km away

All 224 assets on A23 Beira Interior

Illustrative record generated for the demo. Names, organisations, contacts, dates and amounts are fictional.

Loading asset record…

Date

Index

Grade

Inspector

24 Mar 2018

Fair

Pedro Almeida

24 Mar 2019

Fair

Sofia Pinto

23 Mar 2020

Fair

Pedro Almeida

23 Mar 2021

Fair

Sofia Pinto

23 Mar 2022

Poor

Pedro Almeida

23 Mar 2023

Poor

Sofia Pinto

22 Mar 2024

Poor

Pedro Almeida

22 Mar 2025

Very poor

Sofia Pinto

22 Mar 2026

Very poor

Pedro Almeida

Liability

Responsible

Terms

Routine maintenance

Beira Conservação Viária

Operations and maintenance contract, performance-based

Defects

A23 Beira Interior concession company

All warranties expired; the concession company carries the risk

Renewal

A23 Beira Interior concession company

End of design life around 2054

Third-party damage

Meridian Infrastructure Insurance

Costs recovered from the at-fault party where known; €5,000 excess

Handback condition

A23 Beira Interior concession company

Grade 3 or better at handback in 2032

Drainage run at km 109.3

What it is and how it is wearing

Component condition

Condition history

Who is responsible for it

Inspections, works, defects and notes

Who pays if something goes wrong

Liability by area

Handback

Claims

Nearest assets on A23 Beira Interior

Ask your asset

Ask your asset

Drainage run at km 109.3

What it is and how it is wearing

Component condition

Condition history

Who is responsible for it

Inspections, works, defects and notes

Who pays if something goes wrong

Liability by area

Handback

Claims

Nearest assets on A23 Beira Interior

Ask your asset

Ask your asset