Kumagai Gumi (1861) · RiskMitigated
False reporting of concrete tests on Hokkaido Shinkansen construction
First written in FY2023. 1 of 3 entries say "Materialised", first in FY2023. Latest entry: FY2024.
3entries
2years
0from disclosures
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Same theme, other companies
Risk of Quality Data Falsification and Quality Management MisconductA theme 13 companies write about · 13 as a headwind · 0 as a tailwind
0 other companies' latest entry also says "Mitigated".
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Full recordFilings, disclosures and news, newest first
- FY2024MitigatedAnnual report
「この調査の結果、虚偽報告期間中に施工したコンクリートの健全性に問題はないことを確認するとともに、他の工事においても問題は確認されなかった。」
北海道新幹線工事の虚偽報告事案は実際に発生したままだが、調査により対象コンクリートの健全性と他工事での同様事案が確認され、リスクへの対応が進展した。 - FY2024-Q3RestatedAnnual report
「当第３四半期連結累計期間において、新たに発生した事業等のリスクはない。 また、前事業年度の有価証券報告書に記載した事業等のリスクについて重要な変更はない。 なお、重要事象等は存在していない。」
北海道新幹線工事におけるコンクリート試験の虚偽報告事案について、新たなリスクや重要な変更はないと整理している。 - FY2023MaterialisedAnnual report
「After the end of the consolidated fiscal year, it was discovered that, regarding concrete testing on the Company's joint venture project "Hokkaido Shinkansen, Yotei Tunnel (Arishima) and Other Works," reports had stated that tests were conducted at the prescribed frequency even though they had not been conducted at that frequency.」
After the end of the consolidated fiscal year, the Company discovered that concrete tests had not been performed at the prescribed frequency but had been reported as if they had. The investigation examined the soundness of the concrete used and whether similar cases existed on other projects.