Engineering Design Study of Protection Limiter for Q-DEMO

Open tender

Japanese title: Q-DEMOにおける保護リミターの工学設計検討

Quantum Energy
About this page
This page is based on the official tender notice and presents information processed, translated, and edited by JBid.

Overview

This procurement is for an engineering design study of the protection limiter used in Q-DEMO, conducted by the National Institutes for Quantum Science and Technology (QST). The work location is the Rokkasho Fusion Energy Research Institute in Aomori Prefecture, with a performance deadline of February 26, 2027. Tender documents are distributed until October 23, 2026, and the bid submission deadline is November 20, 2026.

Key Details

  • Source: OfficialPublisher
  • Notice type: Open tender
  • Publication date: October 2, 2026
  • Procuring entity: National Institutes for Quantum Science and Technology (QST)
  • Participation and technical evaluation materials deadline: October 26, 2026, 12:00 JST
  • Submission deadline: November 20, 2026, 12:00 JST
  • Award method: Lowest-price award
  • Status: Active
  • Technology relevance: Possible
  • Business-action likelihood: Medium – The tender is open competitive bidding with clear deadlines, but requires compliance with specific QST regulations and submission of pledges, which may require local partnership or adaptation.

First required action: Submit participation and technical evaluation materials — 2026-10-26 12:00 JST

Submission stages

  • Participation documents and technical evaluation materials: 2026-10-26 12:00 JST
  • Price bid submission: 2026-11-20 12:00 JST

Official Notice

Official Source

National Institutes for Quantum Science and Technology (QST), an official Japanese procuring entity publishing its own tender notices on its official website.

  • Source: National Institutes for Quantum Science and Technology (QST)
  • Official category: Tender notice
  • Publication date: October 2, 2026
  • Publication: Official publication

Full English Translation

The following English translation was prepared from the original Japanese notice published by National Institutes for Quantum Science and Technology (QST) on its official website. The translation below is based on the Japanese source text.

Announcement Period: October 2, 2026 to October 23, 2026 (Contract)

Tender Announcement (Postal Tender)

The following is subject to open competitive bidding.

October 2, 2026
National Institutes for Quantum Science and Technology (QST)
Rokkasho Fusion Energy Research Institute
Director of Administration Department: Yoshihiro Matsuda

Notice
1. Subject of Competitive Bidding
R08RE-12138
(1) Title: Engineering Design Study of Protection Limiter for Q-DEMO
(2) Content: As per the specifications
(3) Performance Deadline: February 26, 2027
(4) Performance Location: 2-166 Omote-date, Obuchi, Rokkasho Village, Kamikita District, Aomori Prefecture
Rokkasho Fusion Energy Research Institute, National Institutes for Quantum Science and Technology

2. Submission Location for Tender Documents, Bids, and Inquiries
(1) Location for provision of tender documents and submission of bids, and contact information:
2-166 Omote-date, Obuchi, Rokkasho Village, Kamikita District, Aomori Prefecture 039-3212
Rokkasho Fusion Energy Research Institute
Administration Department, Accounting and Contract Section, Teru Nagatomo
TEL: 0175-71-6541 (Direct) FAX: 0175-71-6501
E-mail: [email protected]

(2) Method of tender document provision:
Documents can be obtained at the above location or via email.
Provision is only on weekdays excluding Saturdays, Sundays, holidays, and year-end/New Year holidays (December 29 to January 3).
To request documents by email, send the following information to the above email address: "Announcement date, tender title, QST contact person, your company name, address, department of contact person, name, phone, fax, email."
The deadline for document provision requests is October 23, 2026, 17:00.

(3) Tender briefing session:
Not held.

(4) Deadline for submission of tender-related documents and technical evaluation materials:
October 26, 2026, 12:00

(5) Deadline for bid submission:
November 20, 2026, 12:00

(6) Bid opening date and location:
November 20, 2026, 14:00
Rokkasho Fusion Energy Research Institute, Management Research Building
Attendance at bid opening is not required; results will be notified separately.
If no successful bidder is found, a new deadline for bid submission and bid opening date will be notified.

3. Qualifications required for participation
(1) Must not fall under Article 10 of the QST Contract Handling Regulations. However, minors or persons under guardianship with necessary consent for contract conclusion are exempt.
(2) Must not fall under Article 11, Paragraph 1 of the QST Contract Handling Regulations.
(3) Must not be under suspension of designation by QST.
(4) Must have unified qualification for participation in competitive bidding across all ministries and agencies.
(5) Must be able to submit a pledge that they do not belong to organized crime groups as specified separately by QST.
4. Bid and contract guarantee:
exempted.
5. Invalid bids:
(1) Bids by unqualified persons.
(2) Bids violating bidding conditions.
6. Necessity of contract documents:
required.
7. Method of deciding the successful bidder:
(1) The bidder who passes the technical evaluation and offers the lowest valid bid within the price limit will be awarded the contract (lowest price bid method).
(2) The awarded price will be the bid amount plus 10% of that amount (fractions less than one yen are rounded down), so bidders must enter 100/110 of the estimated contract amount regardless of tax status.
8. Others:
(1) Participants must submit a pledge stating they do not belong to organized crime groups at the time of bid submission.
(2) Bids without such pledge or with false pledge will be invalidated.
(3) For details, obtain the tender documents as per 2.(2).
(4) Questions must be submitted by October 9, 2026, 11:00 to the contact above. Answers will be posted on QST website by October 19, 2026.

Additional procurement information and future procurement plans are available on QST website: https://www.qst.go.jp/site/procurement/
Show original Japanese notice

公告期間: R8.10.2~ R8.10.23( 請負 )入 札 公 告 (郵 便 入 札 )下記のとおり一般競争入札に付します。令和8年10月2日国 立 研 究 開発 法 人 量 子 科 学 技術 研 究 開 発 機 構六ヶ所フュージョンエネルギー研究所管 理 部 長 松田 好広記1.競争入札に付する事項R08RE-12138 (1) 件 名 Q-DEMOにおける保護リミターの工学設計検討 (2) 内容仕様書のとおり(3)履 行 期 限 令和9年2月26日 (4) 履行場所　青森県上北郡六ヶ所村大字尾駮字表舘2番地166国立研究開発法人量子科学技術研究開発機構六ヶ所フュージョンエネルギー研究所2.入札書等の提出場所等 (1) 入札説明書等の交付場所及び入札書等の提出場所並びに問い合わせ先〒039-3212　青森県上北郡六ヶ所村大字尾駮字表舘2番地166六ヶ所フュージョンエネルギー研究所管理部経理・契約課永友耀TEL 0175-71-6541(ダイヤルイン) FAX 0175-71-6501E-mail:[email protected] (2) 入札説明書等の交付方法上記2. (1)に記載の交付場所　または電子メールにより交付する。ただし、交付は土曜,日曜,祝日及び年末年始(12月29日~1月3日)を除く平日に行う。電子メールでの交付希望の場合は、「公告日,入札件名,当機構担当者名,貴社名,住所,担当者所属,氏名,電話,FAX,E-Mail 」を記載し、上記2. (1)のアドレスに送信。交付の受付期限は令和8年10月23日 (金)の17:00までとする。 (3) 入札説明会の日時及び場所実 施 し な い (4) 入札関係書類及び技術審査資料の提出期限令和8年10月26日 (月) 12時00分(5)入札書の提出期限令和8年11月20日 (金) 12時00分 (6)開札の日時及び場所令 和8年11月20日 (金)14時00分六ヶ所フュージョンエネルギー研究所管理研究棟開札時の立会いは不要とし、開札結果は別途通知する。開札の結果、落札者がなかった場合には再度の入札書の提出期限及び開札日時について別途通知する。3.競争に参加する者に必要な資格(1)国立研究開発法人量子科学技術研究開発機構契約事務取扱細則第10条の規定に該当しない者であること。ただし、未成年者、被保佐人又は被補助人であって、契約締結のために必要な同意を得ている者についてはこの限りでない。(2)国立研究開発法人量子科学技術研究開発機構契約事務取扱細則第11条第1項の規定に該当しない者であること。(3)当機構から指名停止措置を受けている期間中の者でないこと。(4)全省庁統一競争入札参加資格を有する者であること。(5)当機構が別に指定する誓約書に暴力団等に該当しない旨の誓約をできること。4.入札保証金及び契約保証金　免除5.入札の無効(1)入札参加に必要な資格のない者のした入札(2)入札の条件に違反した者の入札6.契約書等作成の要否要7.落札者の決定方法(1)技術審査に合格し、予定価格の制限の範囲内で、最低価格をもって有効な入札を行った入札者を落札者とする。 (最低価格落札方式)(2)落札決定に当っては、入札書に記載した金額に当該金額の10パーセントに相当する額を加算した金額(当該金額に1円未満の端数があるときは、その端数を切り捨てた金額とする)をもって落札価格とするので、入札者は、消費税に係る課税事業者であるか免税事業者であるかを問わず、見積もった金額の110分の100に相当する金額を入札書に記載すること。8.その他(1)この入札に参加を希望する者は、入札書の提出時に、当機構が別に指定する暴力団等に該当しない旨の誓約書を提出しなければならない。(2)前項の誓約書を提出せず、又は虚偽の誓約をし、若しくは誓約書に反することとなったときは、当該者の入札を無効とするものとする。(3)その他、詳細については、入札説明書によるため、必ず上記2. (2)により、入札説明書の交付を受けること。(4)本入札に関して質問がある場合には令和8年10月9日 (金)11:00までに上記問い合わせ先　宛てに質問書を提出すること。 なお、質問に対する回答は令 和8年10月19日 (月)中に当機構ホームページにおいて掲載する。以上公告する。本件以外にも、当機構ホームページの調達情報において、今後の「調達予定情報」を掲載しておりますのでご確認下さい。 (URL : https://www.qst.go.jp/site/procurement/ )

Business Signal

Business Relevance

Potential relevance requires a targeted fit check. Confirm the supplier's documented capabilities against the actual requirements and verify a participation route.

  • Product fit: Potential
  • Current-case feasibility: Unknown
  • Evidence confidence: Low
  • Supply-chain security: Unknown

Earliest required deadline in the examined route (Japan time): 2026-10-26T12:00:00+09:00

Participation fit

Participation is expected to require appropriate Japanese government procurement eligibility, or cooperation with a suitable Japanese partner holding the required qualification. The eligibility requirements have not been fully reviewed and should be verified against the official tender documents.

This page is based on the official tender notice published by National Institutes for Quantum Science and Technology (QST) on its official website, with translation and a preliminary business assessment by I.J. Do. The official Japanese text and tender documents are authoritative.

JBid is a beta technology-procurement intelligence service by I.J. Do.

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