Purchase of Antenna Element (AT4433A) 1 lot and 1 other item

Auto-translated from Japanese

Original title: 空中線素子（AT4433A）１式外１点購入

国土交通省大阪航空局

Published: Sep 8, 2026

Updated: Sep 12, 2026

Source: jp_kkj

About This Opportunity

This is a supplies contract in the general supplies and information and communication technology sectors, with a focus on Telecommunications and IT support. Located in Japan, Asia, this opportunity is open to firms and consortiums.

Published through 官公需 (kkj.go.jp), a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for the supply of goods in the general supplies sector. Supply contracts typically require bidders to demonstrate product compliance with technical specifications, delivery capacity, and relevant certifications. Interested parties should review the full documentation on the original source before submitting their proposal.

Description

Auto-translated from Japanese

Publicly invited for competitive bidding as follows. Daisuke Umezawa, Director General, Osaka Regional Civil Aviation Bureau 1. Procurement Details (1) Contract Name: Purchase of Antenna Element (AT4433A) 1 lot and 1 other item (Subject to electronic bidding and electronic contract) (2) Procurement Details: As per specifications (3) Use of Electronic Procurement System: This project is subject to electronic submission of applications, bidding, and contracting via the Electronic Procurement System. If it is difficult to use the Electronic Procurement System, a request for participation in paper bidding and a request for paper contracting must be submitted. (4) (5) (6) Bidding Method: For the determination of the successful bidder, the amount obtained by adding 10% of the bid amount to the bid amount (if there are fractions of less than 1 yen, such fractions will be rounded down) shall be the winning bid price. Therefore, bidders must write in the bid form the amount equivalent to 100/110 of their estimated desired contract amount, regardless of whether they are taxable or tax-exempt businesses for consumption tax and local consumption tax. 2. Eligibility for Participation in Competition (1) falls under special circumstances in the same article. (2) Not subject to the provisions of Article 71 of the Financial Affairs and Accounting Law. (3) Must have a qualification for participation in competition rated A, B, or C in the "Sales of Goods" category of the Ministry of Land, Infrastructure, Transport and Tourism's Unified Qualifications for Competition Participation (FY2025, 2026, 2027) by the time of bid opening. (For those for whom commencement of reorganization proceedings has been filed under the Corporate Reorganization Act (Act No. 154 of 2002) or commencement of rehabilitation proceedings has been filed under the Civil Rehabilitation Act (Act No. 225 of 1999), procedures necessary to continue their qualification for participation in competition must have been completed after the decision to commence proceedings.) Applications for qualification for participation in competition will be accepted by the methods described in the "Public Notice on Qualifications of Bidders for Competition" (Official Gazette dated March 31, 2026) for those who do not have the said qualification. (4) Not have filed for commencement of reorganization proceedings under the Corporate Reorganization Act or commencement of rehabilitation proceedings under the Civil Rehabilitation Act. However, this does not apply to those who have completed the procedures necessary to continue their qualification for participation in competition as described in 2(3). (5) Not have been subject to a bid suspension order by the Director-General of the Osaka Regional Civil Aviation Bureau of the Ministry of Land, Infrastructure, Transport and Tourism based on the "Measures for Suspension of Designation for Contracts Related to Public Works under the Jurisdiction of the Civil Aviation Bureau" (Air Transport Bureau Notice No. 386, dated June 28, 1984) between the submission deadline for the Application for Confirmation of Eligibility for Competition Participation (hereinafter referred to as "Application") and the bid opening date. (Hereinafter referred to as "Documents".) (6) Not be a person whose management is substantially controlled by a gangster or a person equivalent thereto, as requested by the police authorities for exclusion from Ministry of Land, Infrastructure, Transport and Tourism public works projects, and such status continues. (7) Must have received the bid explanation document or downloaded it from the Electronic Procurement System. 3. Bid Submission Location, etc. (1) Bid Submission Location, Contract Provisions Inspection Location, Bid Explanation Document/Specifications Inquiry Contact: Contract Section, General Affairs Department, Osaka Regional Civil Aviation Bureau, Otemae Godo Chosha Bldg. 11F, 3-1-41 Otemae, Chuo-ku, Osaka 540-8559. Tel: 06-6937-2708. (2) Electronic Procurement System URL and Inquiry Contact: https://www.p-portal.go.jp/pps-web-biz/ Procurement Portal/Electronic Procurement System Help Desk. Tel: 0570-000-683 (Navi Dial) or 03-4332-7803 (for IP phones, etc.). (3) Bid Explanation Document and Specifications Distribution Period and Method: ① Distribution Period: From 9:00 AM on Tuesday, September 8, FY2026, to 5:00 PM on Tuesday, September 15, FY2026. ② Distribution Method: (a) Distributed via the Electronic Procurement System. (b) If it is impossible to obtain the documents by the above method due to unavoidable circumstances, please contact the location in 3(1) during business hours (9:00 AM to 5:00 PM) excluding Saturdays, Sundays, and holidays within the distribution period. (4) Application and Document Submission Deadline: 2:00 PM on Wednesday, September 16, FY2026. (5) Bid Submission Period via Electronic Procurement System and Mail: From 9:00 AM on Friday, September 25, FY2026, to 5:00 PM on Tuesday, October 6, FY2026. Period for receiving bids submitted in person: From 9:00 AM on Friday, September 25, FY2026, to 11:00 AM on Wednesday, October 7, FY2026. (6) Bid Opening Date and Time and Location: 11:00 AM on Wednesday, October 7, FY2026. Osaka Regional Civil Aviation Bureau, Bid Room, Otemae Godo Chosha Bldg. 11F, 3-1-41 Otemae, Chuo-ku, Osaka. 4. Other (1) Language and Currency Used in Contract Procedures: Japanese language and Japanese currency only. (2) Bid Bond and Contract Deposit: Waived. (3) Matters Required of Bidders: ① Those wishing to participate via the Electronic Procurement System must submit bid document data (application forms, etc.) to the URL indicated in 3(2) by the prescribed deadline. ② Those wishing to participate via paper bidding must submit the necessary application forms, etc., to the location indicated in 3(1) by the prescribed deadline. In either case, if there are inquiries from the contracting officer regarding the content of the application forms, etc., explanations must be provided by the day before the bid opening date. Furthermore, the seal on the bid form can be omitted by clearly stating the name and contact information of the person in charge and the responsible person on the bid form. However, submission by email is not permitted even if the seal is omitted. (4) Invalid Bids: Bids submitted by those who do not meet the eligibility for participation in competition stated in this notice, bids submitted by those who have made false statements in their application forms or documents, and bids that violate the conditions for bidding will be deemed invalid. (5) Requirement for Contract Creation: Required. This project is subject to electronic exchange of documents related to contract procedures via the Electronic Procurement System. If it is difficult to use the Electronic Procurement System, a request for paper contracting will be submitted, and paper contracting will be used instead. (6) Method of Determining Successful Bidder: The successful bidder will be determined from among the bidders who are within the range of the estimated price prepared based on the provisions of Article 79 of the Financial Affairs and Accounting Law and who meet all the requirements specified in the bid explanation document, and who submitted the lowest valid bid. If there are two or more bidders who should be the successful bidder, the successful bidder will be determined by lottery. (7) Negotiation: Not applicable. (8) Details are provided in the bid explanation document. Delivery Deadline: March 19, FY2027 Delivery Location: As per specifications

Data provenance

This notice is sourced from 官公需 (kkj.go.jp) and was originally published on September 8, 2026. Last refreshed 10 days ago. Original language: Japanese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About 国土交通省大阪航空局

国土交通省大阪航空局 has issued 174 procurement notices on BidsFactory, including 35 currently open and 23 awarded contracts. Activity concentrates in Construction & Civil Works, Architecture & Engineering Services, and Transport & Logistics. All notices are published for Japan. Notices are distributed via 官公需 (kkj.go.jp). Most recent publication: September 17, 2026.

Frequently asked questions about this tender

How can I submit a bid?

Visit 官公需 (kkj.go.jp) to access the full notice, required documents, and submission instructions provided by the contracting authority.

Who is the contracting authority?

This notice was issued by 国土交通省大阪航空局 in Japan. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

This is a Supplies contract in the General Supplies & Services sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.

Where will the contract be performed?

The contract is for delivery in Japan. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.