Investigation and Examination for the Embankment Soil Quality from Kokonoe IC to Hiji JCT on Oita Expressway (Renewal Projects)

Japanese title: マルチカラー固体量子センサ材料創出・高精度計測設備1式

Summary (1) Official in charge of the contract of the procuring entity : Hideki Kaji Director General of Kyushu Branch, West Nippon Expressway Company Limited (2) Classification of the services to be procured : 42 https://corp.wônexco.co.jp/procurement library (3) Subject matter of the contract : Investigation and Examination for the Embankment Soil Quality from Kokonoe IC to Hiji JCT on Oita Expr…

Telecom Facility Research

Key Details

  • Source: Kanpo
  • Notice type: Sole-source notice
  • Publication date: June 10, 2026
  • Procuring entity: West Nippon Expressway Company Limited
  • Planned contract date: July 6, 2026
  • Intended vendor: 日本カンタム・デザイン株式会社
  • Status: Active
  • Technology relevance: Requires review

Technology relevance and participation fit are analytical classifications prepared by I.J. Do and are not part of the official Kanpo notice.

Participation fit

This procedure is classified as sole-source and is not an open competitive tender. Direct participation is not applicable, but the notice may indicate existing government demand and active relevant vendors in Japan.

Official Source

This opportunity is based on a tender notice published in Kanpo, the official gazette of the Government of Japan.

  • Source: Kanpo, Government Procurement Notice Edition
  • Notice type: 随意契約に関する公示 / Notice of single tendering procedures
  • Publication date: June 10, 2026
  • Relevant pages: 34-37
  • Publication: Kanpo

Official English Notice Summary

The following English notice summary appears in the linked official source material. It is not a full translation of the Japanese notice.

(1)
Official in charge of the contract of the procuring entity: Hideki Kaji Director General of Kyushu Branch, West Nippon Expressway Company Limited (2) Classification of the services to be procured: 42 https://corp.wônexco.co.jp/procurement library (3) Subject matter of the contract: Investigation and Examination for the Embankment Soil Quality from Kokonoe IC to Hiji JCT on Oita Expressway (Renewal Projects) (4) Time Limit for the submission of application forms and relevant documents for the qualification by electronic bidding system 4: 00 P.M. 24 June 2026 (if brought with you, 4: 00 P.M. 24 June 2026. if by mail 4: 00 P.M. 24 June 2026) (5) Time Limit for the submission of proposa l s:4:0 0P. M.2 4A u g u s t2026. (6) Time Limit for the submission of tenders by electronic bidding system: 11: 00 AM 25September 2026 (If brought with you, 11: 00 AM 25September 2026 If by mail 11: 00 AM 25September 2026) (7) The language used for application and inquiry shall be Japanese (8) Contact point for tender documentation Accounting Division, General Affairs and Planning Department, Kyushu Branch West Nippon Expressway Company Limited, 3 13-15, Hakataekihigashi, Hakata-ku, Fukuoka City, Fukuoka Prefecture 812-0013 Japan, Tel. 092-260-6115
Show original Japanese notice

Japanese title: マルチカラー固体量子センサ材料創出・高精度計測設備1式

Procuring entity:

Deadline: 令和8年7月6日

随意契約に関する公示次のとおり随意契約について公示します。 令和8年6月10日国立研究開発法人量子科学技術研究開発機構財務部長服部雅彦
◎調達機関番号804 ◎所在地番号12
〇第25号

1 調達内容
(1) 品目分類番号24
(2) 購入等件名及び数量マルチカラー固体量子センサ材料創出・高精度計測設備1式

2 随意契約の予定日令和8年7月6日

3 随意契約によることとする「政府調達に関する協定」の規定上の理由 b「技術的理由による競争の不存在」

4 随意契約を予定している相手方の名称日本カンタム・デザイン株式会社

5 担当部局 〒263-8555千葉県千葉市稲毛区穴川4-9-1国立研究開発法人量子科学技術研究開発機構財務部契約課電話043- 206-6262

Disclaimer

This page is based on the official Kanpo tender notice, with translation and a preliminary business assessment by I.J. Do. The official Japanese notice and tender documents are binding.

Back to daily list