Question follow-through · 62177

Parliamentary Estate: Buildings

To ask the hon. Member for Blaenau Gwent and Rhymney, representing the House of Commons Commission, whether any new instances of reinforced autoclaved aerated concrete have been identified on the Parliamentary estate since 1 January 2025.

answeredHouse of Commons Commission

About this written question

A written question asks a government minister for information in writing. Parliament publishes the question and any answer.

Answering body: House of Commons Commission
Tabled: 24 Jun 2025
Target answer date: 30 Jun 2025
Answer: 30 Jun 2025 · 6 calendar days after tabling

Elapsed calendar days describe the record timeline, not whether Parliament considers an answer on time.

Recorded timeline

24 Jun 2025
Question tabled
To ask the hon. Member for Blaenau Gwent and Rhymney, representing the House of Commons Commission, whether any new instances of reinforced autoclaved aerated concrete have been identified on the Parliamentary estate since 1 January 2025.
30 Jun 2025
Target answer date
Date supplied by the official written-questions record.
30 Jun 2025
Answer published
As part of continued surveys and monitoring, RAAC planks have been discovered in the floor structure of the Upper Committee Corridor North. This is in addition to the RAAC previously identified in this area. An assessment of the condition of these planks ...

Open official record

Official data retrieved 28 Sept 2026.

Later records

Possible follow-up questions

Strong links require the same MP, department and exact heading. Other same-department questions are shown as unreviewed candidates, not as confirmed follow-ups. No debate link is asserted unless a stable source relationship exists.