מערכת ואקום למתקן בדיקות קרקעי לחיישן אינרציה מדויק לחלל

Public Tender Notice
The following is subject to open competitive bidding.
1. Subject of Competitive Bidding
Contract type: Manufacturing contract
Tender subject: Vacuum system for space ultra-high precision inertial sensor ground test facility, complete set
Specifications and quantity: As detailed in the specifications
Delivery deadline: Friday, February 5, 2027
Delivery location: Location designated by the National Astronomical Observatory of Japan (details in specifications)
2. Qualifications required for participation
1) Must be rated C class or higher in the "Manufacturing of goods" category for fiscal year 2026 under the national unified qualification system applicable to all ministries and agencies by the bid opening date. If the application for the 2026 unified qualification is in process but a copy cannot be submitted by the deadline, a document proving the application has been made must be submitted.
2) Other details are provided in the bidding documents.
3. Submission location for bid documents, location for contract terms and specification distribution, and contact
Procurement Section, Accounting Division, National Institutes of Natural Sciences, National Astronomical Observatory
(2-21-1 Osawa, Mitaka, Tokyo)
Phone: 0422-34-3678
FAX: 0422-34-3687
E-Mail: kei-chotatsu_AT_dl.nao.ac.jp (replace _AT_ with @ when sending email)
4. Bid submission deadline
Wednesday, November 4, 2026, 13:00
5. Bid opening date and location
Friday, November 20, 2026, 14:00
National Institutes of Natural Sciences, National Astronomical Observatory
(2-21-1 Osawa, Mitaka, Tokyo)
6. Bidding method
The winning bid price will be the bid amount plus 10% of that amount (fractions less than 1 yen will be truncated). Bidders must submit a bid form stating 100/110 of the estimated contract amount regardless of consumption tax status.
7. Bid and contract guarantees
Exempted.
8. Necessity of contract document
Required.
9. Invalid bids
Bids submitted by parties without the required qualifications or those violating Article 18 of the National Institutes of Natural Sciences contract implementation regulations will be invalid.
10. Other
1) Telegraphic bids are not accepted.
2) Postal bids must be sent by registered mail and arrive by the submission deadline.
3) Details are in the bidding documents.
4) After award, the winning bidder's name will be published on the National Astronomical Observatory's procurement information page.
October 19, 2026
National Institutes of Natural Sciences
Director: Kawai Masaki