Correction Notice. Regarding the conditional open competitive bidding announced on October 13, 2026, a part of the bid announcement has been corrected, and is hereby announced. October 22, 2026. Governor of Fukushima Prefecture, Masao Uchibori. 1. Construction Number and Construction Name: 26-32031-0007 Industrial Exchange Hall Chiller Repair Work. 2. Section to be Corrected: Location, etc., for viewing design documents. 3. Correction Details: Viewing Location: - After Correction: - Before Correction: Item: Period or Date: Location, etc. Viewing of Design Documents, etc.: October 13, 2026 (Tuesday) - November 19, 2026 (Thursday). Submit the attached application form via email to the Commerce and Industry General Affairs Division. Commerce and Industry General Affairs Division Email Address: syokosomu@pref.fukushima.lg.jp Item: Period or Date: Location, etc. Viewing of Design Documents, etc.: October 13, 2026 (Tuesday) - November 19, 2026 (Thursday). (GIGAPOD Link Guest ID: 26-32031-007 Password: e+0+4OxqNo URL: https://onlinestorage.pref.fukushima.lg.jp/g0ce988d10639dd9a0a656f51f3331a708613d3e0) - Attached Application Form: Design Document Delivery Request Form. Date: Year Month Day. To: Director, Commerce and Industry General Affairs Division, Fukushima Prefecture. Company Name: Address (for mail only): Contact Person: Position: Name: Contact Information: Email: Phone Number: We wish to have the design documents, etc., for the following construction work sent by (mail / email). Details: 1. Construction Number: ( - - ) Construction Name: ( ) Bid Date: (Year Month Day) For internal use only: Email receipt date: Confirmed by: If JV is not applicable - Page 1 - Public Notice of Bidding. We will conduct a conditional open competitive bidding, and pursuant to Article 167-6, Paragraph 1 of the Local Autonomy Act Enforcement Order (Showa 22, Order No. 16; hereinafter referred to as "the Order") and Article 246, Paragraph 1 of the Fukushima Prefecture Financial Regulations (Showa 39, Fukushima Prefecture Regulations No. 17), we hereby announce as follows. October 13, 2026. Governor of Fukushima Prefecture, Masao Uchibori. 1. Matters for Bidding: Category: ■ New □ Re-announcement □ Revised Announcement (Design, conditions, etc. revised). Previous Announcement: None. Construction Number: 26-32031-0007. Construction Name: Industrial Exchange Hall Chiller Repair Work. Construction Location: Minami 2-chome, Koriyama City. Construction Outline: Chilled water system water chamber case replacement: 4 units. Completion Deadline: Construction Period: 240 days. Estimated Price: To be announced after contract conclusion. Item: Applicable: Yes/No. If applicable, details: Start of Construction: Applicable. If applicable, construction started on or after April 1, 2026. If not applicable, construction started on or before March 31, 2026. Minimum Reserve Price: Not applicable. Construction for which a minimum reserve price will be set pursuant to Article 167-10, Paragraph 2 of the Order. To be announced after contract conclusion. Comprehensive Evaluation Method: Special Simple Type. Construction where the successful bidder is determined by comprehensively evaluating factors other than price and price. The method for determining the successful bidder and the comprehensive evaluation method are as per the bid explanation document. A benchmark price will be set for this bid. Low Bid Price Investigation: Applicable. Construction subject to the low bid price investigation system pursuant to Article 167-10-2, Paragraph 2 of the Order. The investigation standard price will be announced after contract conclusion. If a bid below the investigation standard price is submitted, the bidder with the highest evaluation score may not necessarily be the successful bidder. Cooperate with the low bid price investigation. Construction System Pre-submission Method: Not applicable. Construction subject to Fukushima Prefecture's Construction System Pre-submission Method. Disqualification criteria, investigation content, and forms for the construction system pre-submission method are as per the bid explanation document. Electronic Bidding: Applicable. Pre-registration is required to participate in electronic bidding at the following address. Electronic Bidding System (Address): http://www.pref.fukushima.lg.jp/sec/01115c/nyusatsu-98.html Electronic Viewing: Not applicable. Relaxation of Site Supervisor's On-site Duty: Applicable. If approved by the contractor based on the successful bidder's application, the site supervisor for the preceding construction may be the site supervisor for this construction. In this case, the contractor may impose necessary conditions. Exclusive Special Exception No. 2 Supervising Engineer Assignment: Not applicable. Construction where a supervising engineer under Article 26, Paragraph 3, Item 2 of the Construction Industry Act (hereinafter referred to as "Exclusive Special Exception No. 2 Supervising Engineer") can be assigned. Requirements for assigning an Exclusive Special Exception No. 2 Supervising Engineer are as per the bid explanation document. * If JV is not applicable - Page 2 - Conditional Open Competitive Bidding. 2. Qualifications Required for Bidders: Bidders must meet all of the following conditions and the conditions specified in the bid explanation document. Procurement Type: Heating, Ventilation, and Air Conditioning Equipment Construction. Grading: A. Licensed Industry: Pipe Works. Region Requirement: Within the Prefecture. Within the Prefecture means having a head office in Fukushima Prefecture. Adjacent 3 Areas means having a head office or branch/business office* in the Kenchu Construction Office jurisdiction, Kenpoku Construction Office jurisdiction, Aizuwakamatsu Construction Office jurisdiction, or Kitakata Construction Office jurisdiction. Within the Jurisdiction means having a head office or branch/business office* in the Kenchu Construction Office jurisdiction. * Branch/business office refers to a branch/business office of a company with its head office in the prefecture (prefectural company) and whose委任先 (delegated party) is listed in the Fukushima Prefecture Qualified Contractors List valid for the fiscal year in which the bid opening falls. Engineer's Construction Experience: Must be able to exclusively assign a supervising engineer or chief engineer with the construction experience listed on the left to the construction site. (However, if the contract amount is less than 45 million yen (less than 90 million yen for general architectural works) or if Article 26, Paragraph 3 proviso of the Construction Industry Act applies, exclusivity is not required.) Construction Experience means experience as a prime contractor (in the case of a joint venture, limited to members with a capital contribution ratio of 20% or more; if using a phased construction method, limited to cases where the divided construction falls under the construction listed on the left; limited to public works (excluding construction, electrical equipment, or heating, ventilation, and air conditioning equipment works). Public works here refers to works ordered by public work ordering bodies, land development corporations, local road corporations, local housing corporations, sewer corporations, land readjustment associations, urban redevelopment associations, land improvement districts, Fukushima Prefectural University Corporation, or Aizu University Corporation as defined by the Act on Promotion of Proper Bidding and Contracts for Public Works (at the time of the record). The same applies hereinafter.) Experience as a placement engineer means experience as a chief engineer as stipulated in Article 26, Paragraph 1, or a supervising engineer as stipulated in Article 26, Paragraph 2 of the Construction Industry Act. For supervising engineers, they must possess a Supervising Engineer's Qualification Certificate and a Supervising Engineer Training Completion Certificate. Company's Construction Experience: Must have construction experience as a prime contractor as listed on the left within the period listed on the left. Not applicable. Company's Construction Scale Experience: Must have construction experience as a prime contractor with a contract amount of the amount listed on the left or more per project within the period listed on the left. (In the case of a joint venture, the amount equivalent to the capital contribution ratio.) However, if the same construction is awarded over multiple fiscal years, it is considered one project. Not applicable. JR Proximity Construction: If applicable, must be able to assign an employee with permanent employment relationship and "Construction Manager" qualification from East Japan Railway Company to the construction site. "Construction Manager" refers to a person holding the "Construction Manager (Conventional Line) Qualification Certificate" certified by East Japan Railway Company. Not applicable. 3. Bid Participation Procedures, etc.: For this bid, qualification review will be conducted after bid opening, so no prior bid participation application procedures are required. (For construction subject to electronic bidding, bidders must register for bidding participation through the electronic bidding system.) The method for accepting questions regarding design documents, submission of bid forms, announcement of successful bidders, and announcement of bid results are as per the bid explanation document. The period and location for viewing design documents, bid execution, etc., are as follows. Item: Period or Date: Location: Viewing of Design Documents, etc.: October 13, 2026 (Tuesday) - November 19, 2026 (Thursday). Submit the attached application form via email to the Commerce and Industry General Affairs Division. Commerce and Industry General Affairs Division Email Address: syokosomu@pref.fukushima.lg.jp. Questions Regarding Design Documents: October 13, 2026 (Tuesday) - October 22, 2026 (Thursday). 2-16 Sugitsuma-cho, Fukushima City. Fukushima Prefecture Tourism and Exchange Bureau, Tourism and Exchange Division. Phone: 024-521-7286. Email: tourism@pref.fukushima.lg.jp. * For questions regarding design documents via email, the subject line and file name should be "[Design Document Question] Last 4 digits of Construction Number (Company Name)". * Email is the preferred method for sending questions, but if you wish to send by facsimile, please contact the phone number above. Scheduled Answers to Questions: October 26, 2026 (Monday). Fukushima Prefecture Commerce, Labor and Industry Department, Commerce and Industry General Affairs Division Website. Before submitting bid forms, please check this website for the presence of answers to questions. * If JV is not applicable - Page 4 - Bid Participation Acceptance: November 2, 2026 (Monday) - November 4, 2026 (Wednesday). * Limited to electronic bidding. * Input via the electronic bidding system. Submission of Bid Forms, etc.: November 18, 2026 (Wednesday) 9:00 AM - 5:00 PM. November 19, 2026 (Thursday) 9:00 AM - 3:00 PM. Input via the electronic bidding system. * The bid form submission period is 2 days. However, the submission deadline on the final day is 3:00 PM. * If bid forms are submitted after 5:00 PM on the first day and before 9:00 AM on the final day, and are undeliverable due to system issues, they will be considered withdrawn. Please submit within system operating hours. Bid Opening: November 20, 2026 (Friday) 10:00 AM. Bid opening is open to the public. Fukushima Prefecture Commerce, Labor and Industry Department, Commerce and Industry General Affairs Division, 2-16 Sugitsuma-cho, Fukushima City. Scheduled Date of Successful Bidder Determination: November 26, 2026 (Thursday). * Electronic viewing system operating hours are from 8:00 AM to 10:00 PM (excluding Fukushima Prefecture holidays as defined by the Ordinance on Holidays in Fukushima Prefecture (Heisei 1, Fukushima Prefecture Ordinance No. 7; hereinafter the same)). * Electronic bidding system operating hours are from 9:00 AM to 5:00 PM. 4. Matters Concerning Qualification Review for Bid Participation: Once a successful bidder candidate is determined, they will be notified by phone or other reliable method promptly after bid opening. The review of the successful bidder candidate's bid participation qualifications, determination of the successful bidder, and notification of ineligibility for bidding are as per the bid explanation document. 5. Bid Bond and Contract Deposit: Bid bond and contract deposit are as per the bid explanation document. 6. Invalid Bids: Bids submitted by persons who do not meet the qualifications required for participation in bidding under 2, and bids that violate the conditions regarding bidding specified in the Fukushima Prefecture Construction Work Competitive Bidding Rules, etc., are invalid. 7. Other: Details are as per the bid explanation document. For inquiries, please contact the following. Contact Information: Fukushima Prefecture Tourism and Exchange Bureau, Tourism and Exchange Division. Phone: 024-521-7286. Email: tourism@pref.fukushima.lg.jp. * If you wish to inquire by facsimile, please contact the phone number above. List of Documents to Submit (List of documents to submit with bid form in case of mail bidding). Documents to Submit: Bid Participation Acceptance Time: Bid Form Submission Time: Technical Proposal (Note 1) (Note 2) (Note 3) (Note 4): ○ Bid Form: Input into system. Quotation Breakdown Summary (Low Bid Price Investigation Procedures Form No. 6): - Construction Cost Breakdown (Fukushima Prefecture Construction System Pre-submission Method Trial Regulations Form No. 1): - Subcontract Work Type Breakdown (Fukushima Prefecture Construction System Pre-submission Method Trial Regulations Form No. 2): - * If you put the wrong document in or outside the envelope, the bid will be invalid. Also, if the names and contact information of the "Responsible Person and Contact Person" are not included in the bid form where the seal impression is omitted, the bid will be invalid. * Precautions for electronic bidding: (Note 1) Attachment of documents is mandatory at the time of bid participation acceptance due to system specifications. If it is not a comprehensive evaluation method applicable construction (no technical proposal submitted), attach any file (content does not matter). (Note 2) If you attach the wrong file (except when attaching an arbitrary file), the bid may be invalidated. Please be careful. (Note 3) For comprehensive evaluation method (standard type), the submission period for Form No. 9 (Parts 1-2) and Form No. 10 is the day after the confirmation of competitive participation qualifications. (Note 4) For comprehensive evaluation method applicable construction other than the standard type, even if the technical proposal has been submitted at the time of bid participation acceptance, the "Submit" button will be displayed in the system. This is a uniform display due to system specifications and does not reflect the actual submission status. * If JV is not applicable - Page 6 - Design Document Delivery Request Form. Date: Year Month Day. To: Director, Commerce and Industry General Affairs Division, Fukushima Prefecture. Company Name: Address (for mail only): Contact Person: Position: Name: Contact Information: Email: Phone Number: We wish to have the design documents, etc., for the following construction work sent by (mail / email). Details: 1. Construction Number: ( - - ) Construction Name: ( ) Bid Date: (Year Month Day) For internal use only: Email receipt date: Confirmed by: Conditional Open Competitive Bidding. 1. Bid Explanation Document. 1. Qualifications Required for Bidders: Bidders must meet all of the following conditions and the conditions specified in the bid announcement. (1) Not falling under any of the items in Article 167-4, Paragraph 1 of the Local Autonomy Act Enforcement Order (Showa 22, Order No. 16; hereinafter referred to as "the Order").