Construction work of drainage facilities and tunnel lining for the Rukotsu Adit (1,063 m in length) of Tateiwa Tunnel, located at Chainage 219 km 500 m from the Shin-Aomori starting point of the Hokkaido Shinkansen

⑴ Official in charge of disbursement of the procuring entity : TSUZUKI Yasuo, Superintendent, Hokkaido Shinkansen Construction Bureau, Japan Railway Construction, Transport and Technology Agency ⑵ Classification of the services to be procured : 41 ⑶ Subject matter of the contract : Construction work of drainage facilities and tunnel lining for the Rukotsu Adit (1,063 m in length) of Tateiwa Tunnel, located at Chainage 219 km 500 m from the Shin-Aomori starting point of the Hokkaido Shinkansen. ⑷ Time-limit for the submission of application forms and relevant documents for the qualification by electronic bidding system : 16 : 00 16, September 2026 ⑸ Time-limit for the submission of tenders by electronic bidding system : 12 : 00 27, November 2026 (tenders brought with 12 : 00 27, November 2026 or tenders submitted by mail 12 : 00 27, November 2026 ⑹ Contact point for tender documentation : Contract Division, Hokkaido Shinkansen Construction Bureau, Japan Railway Construction, Transport and Technology Agency, Nishi 1-1, Kita 2, Chuo-ku, Sapporo, 060-0002 Japan, TEL 011-231-3489 表-1 本入札手続きに係る期間等 ① 入札説明書の交付期間 令和8年8月18日(火)から令和8年11月27日(金)まで. ② 申請書等の受付期間 令和8年8月18日(火)から令和8年9月16日(水)までの休日(行政機関の休日に関する法律(昭和63年法律第91号)第1条第1項に規定する行政機関の休日をいう.)を除く,10時から16時まで. ③ 入札の締切日時 令和8年11月27日(金)12時 ④ 開札の日時 令和8年12月2日(水)10時 0041 Construction Services