Kvalitetssikring Danmark ApS
Free tool

A5 As-Built Structure Check

Does the documentation match what has actually been built?

Check whether A5 describes the structure as actually built, and whether relevant products, materials, execution conditions and changes have been handled.

Professional basis reviewed: October 23, 2026Version 1.0Free · no registration

Please note: This tool is a professional screening. The result is not an approval, certification or project-specific liability assessment and does not replace required professional control or the work of the certified structural engineer.
A5 is not just »as-built« drawings. A5 is the documentation of the structure as it has actually been built.[2]
Independent control of A5 is at level Min. (minimum) in KK2 and Udv. (extended) in KK3 and KK4.[4]
0 of 25 answered
  1. 1.Is the relevant structural section identified?[1]
    [K/V]
  2. 2.Does A5 document the structure as actually built?[2]
    [K]
  3. 3.Can the built structure be compared with relevant drawings/models and the rest of the design basis?[3]
    [V]
  4. 4.Have relevant changes during design and execution been incorporated or documented?[1]
    [K]
  5. 5.Is there consistency between A5 and the completed building?[1]
    [K]
  6. 6.Are the relevant products and materials used documented?[3]
    [V]
  7. 7.Are relevant properties and performance of the products/materials stated?[3]
    [V]
  8. 8.Can the documentation be linked to the relevant work/structural section?[3]
    [V]
  9. 9.Are relevant product data sheets, material documentation or declarations of performance available where relevant?[3]
    [V]
  10. 10.Are any changes of product or material during execution documented?[3]
    [K/V]
  11. 11.Are relevant execution conditions documented where they are significant for understanding the completed structure?[3]
    [V]
  12. 12.Are concealed structural conditions, or conditions that are difficult to access afterwards, documented where relevant?[3]
    [V]
  13. 13.Are relevant records or execution logs available?[3]
    [V]
  14. 14.Are relevant test reports or measurement results available?[3]
    [V]
  15. 15.Is relevant photo documentation available where photos are suitable for documenting the execution condition?[3]
    [V/P]
  16. 16.Is the change identified and described?[1]
    [K/V]
  17. 17.Is it stated where in the structure the change has been made?[3]
    [V]
  18. 18.Has the relevant design documentation been handled in connection with the change?[1]
    [K/V]
  19. 19.Have relevant drawings/models been updated, or the change otherwise unambiguously documented?[1]
    [K/V]
  20. 20.Is the final as-built condition included in A5?[2]
    [K/V]
  21. 21.Is A5 consistent with the relevant A3 drawing/model material?[1]
    [K/V]
  22. 22.Are relevant A4 structural changes reflected in the final documentation?[2]
    [K/V]
  23. 23.Have relevant control results and deviations from B3 been handled in the complete final documentation?[1]
    [K/V]
  24. 24.Is the documentation structured so that the as-built condition can be identified and understood afterwards?[1]
    [K/V]
  25. 25.Can A5 form an unambiguous part of the complete structural documentation?[1]
    [K/V]

Answer the last 25 questions to see the result.

Your answers are only stored in this browser until you close the tab. We do not see them unless you choose to download the report.

Sources and professional basis

  1. [1]BR18 chapter 28, §§ 494-505 – Documentation of load-bearing structures (current version), Social- og Boligstyrelsen (Danish Social and Housing Authority) bygningsreglementet.dk/Ovrige-bestemmelser/28/Krav/494_505
  2. [2]BR18 § 502 – the structure of the structural documentation, including A4, A5, B2 and B3 (current version) bygningsreglementet.dk/Ovrige-bestemmelser/28/Krav/494_505
  3. [3]Bygningsreglementets vejledning til kapitel 28 – Dokumentation af bærende konstruktioner (Guidance to the Building Regulations, chapter 28 – Documentation of load-bearing structures), 23.01.2025, Social- og Boligstyrelsen bygningsreglementet.dk/media/z3dlcdk4/bygningsreglementets-vejledning-til-kapitel-28-dokumentation-af-baerende-konstruktioner_23-01-25.pdf
  4. [4]BR18 Annex 3, table 2a – level of independent control of the structural documentation (current version) bygningsreglementet.dk/bilag/b3/bilag_3/tabel_2a/

Basis

[K]
Requirement in the current BR18
[V]
Official guidance to the Danish Building Regulations
[S]
Standard basis (DS 1140) – exact clauses are checked against the licensed standard
[P]
KS Danmark professional practice – a recommendation, not a statutory requirement

Professional basis reviewed: October 23, 2026 · Version 1.0

All free tools

Free toolFree DS1140 checklist for contractorsHave you received the right information and documentation from the lead structural designer?

© 2026 Kvalitetssikring Danmark ApS. All rights reserved. The tool's original structure, help texts, classifications, result model and report presentation may not be copied or used commercially without written permission.