Kumagai Gumi (1861) · InitiativeAdvanced
KIT construction system for small-section tunnels
First written in FY2020. 1 of 2 entries say "Advanced", first in FY2021. Latest entry: FY2021.
2entries
2years
0from disclosures
How it moved
Same theme, other companies
Quality, safety and labor-saving technologies for tunnel and shield constructionA theme 10 companies write about · 0 as a headwind · 42 as a tailwind
2 other companies' latest entry also says "Advanced".
Ridges = years it wrote progress, valleys = years it wrote worse. Most hopeful companies at the back. Drag to turn, scroll to zoom, right-drag to pan. On a phone, two fingers turn and pinch to zoom; one finger scrolls the page.
Full recordFilings, disclosures and news, newest first
- FY2021AdvancedAnnual report
「当連結会計年度は土砂掘削・積込機械、土砂搬送トレンローダー、同専用鋼車が完成し、技術研究所内模擬トンネルで確認実験を行った。…これらが完成してＫＩＴプロジェクトⓇの第一段階が完了する。」
KITプロジェクトでは複数の施工機械が完成し、模擬トンネルで確認実験を実施した。第一段階完了後、現場実稼働・改良を行う第二段階へ進む計画である。 - FY2020First statedAnnual report
「The Company is developing 5 types of machinery—(1) a single-boom drilling machine, (2) a remote explosive-loading device, (3) an excavation and loading machine, (4) a spoil-hauling trencher loader, and (5) an integrated shotcrete machine—incorporating remote operation, automated driving and guidance functions to address the shortcomings of small-section construction.」
The Kumagai Innovative Tunnel Project comprises 5 types of machinery and aims to complete and deploy at worksites a group of small-section tunnel construction machines equipped with remote operation, automated driving and guidance functions.