[Park Lifespan Extension Project] Playground Equipment Renewal Work (Reiwa 8-2)

[Park Lifespan Extension Project] Playground Equipment Renewal Work (Reiwa 8-2) (PDF file: 249.3KB) No. 1 Matters for Public Competitive Bidding Contract duration: From the day after the contract is concluded until March 31, Reiwa 9 (2027) As per the attached design documents, etc. Post-disclosure 38 Shirai City Public Notice of Bidding No. In accordance with the provisions of Article 234, Paragraph 1 of the Local Autonomy Act (Law No. 67 of 1947), general competitive bidding (post-bid examination type) will be conducted as follows. [Park Lifespan Extension Project] Playground Equipment Renewal Work (Reiwa 8-2) Shirai City, Minamiyama 2-chome 2, Kitanoshita Children's Park and 2 other locations (1) (2) Project Name Execution Location In addition, this bid will be executed through the Chiba Electronic Procurement System (hereinafter referred to as the "Electronic Bidding System"). [Park Lifespan Extension Project] Playground Equipment Renewal Work (Reiwa 8-2) Regarding the implementation of general competitive bidding (post-bid examination type) for the renewal of playground equipment. Other (10) If there is only one bidder, the bid may be withdrawn. Number of items: Regardless of industry or amount, all general competitive bidding conducted on the same day (8) Estimated Price Bidding Method Minimum Reserve Price This bid is a post-bid examination type general competitive bidding conducted after confirmation of bidder qualifications using the electronic bidding system. Advance Payment: Yes Partial Payment: None Contract Deposit: Yes Advance Payment/Partial Payment Contract Deposit If applying for multiple projects with the same bid closing date, the number of projects that can be awarded simultaneously is as described in Form No. 3, "Application for Confirmation of Qualification for General Competitive Bidding (Post-Bid Examination Type)" (hereinafter referred to as "Qualification Confirmation Application Form"). For contractors whose number of awarded projects reaches the number of applications submitted as above, the subsequent projects will be considered invalid. Bidding will be conducted in the order listed in the "List of Bidding Projects," and will be applied uniformly to the successful bid candidate projects. If re-bidding occurs, it will be considered as the final bid on the bid opening date. Furthermore, simultaneous award of multiple projects. Simultaneous Award Limit Project Overview September 10, Reiwa 8 (2026) Mayor of Shirai City, Kikuo Kasai (9) This project is to update aging facilities to create a safe and secure environment for use, based on the Shirai City Park Facility Lifespan Extension Plan. A. Purpose B. Work Content (5) (6) (7) (3) (4) Execution Period 2 Matters concerning qualifications required for bidders The qualifications required for bidders in this bid are as follows. By the end of the bidding application period: - No arrears in Shirai City taxes (including individual resident taxes paid by withholding agents). - Shirai City taxes are not undeclared (excluding those with no obligation to declare). *Bidders participating in this bid agree to the confirmation of their tax payment and declaration status by the bidding officer. (1) Must be able to assign a technician with a qualification as a Civil Engineering Construction Management Engineer (1st or 2nd grade) or a Landscape Construction Management Engineer (1st or 2nd grade) for this work. The assigned technician must have a direct and continuous employment relationship of 3 months or more as of the date of this public notice. *Regarding assigned technicians, according to Article 26, Paragraph 3 of the Construction Industry Act and Article 27, Paragraph 1 of the Enforcement Order of the Construction Industry Act, if the contract amount for one construction project is 45 million yen or more (90 million yen or more for integrated building construction), they must be exclusively assigned to each construction site. However, this does not apply in cases under Article 26, Paragraph 3, Items 1 and 2, and Article 27, Paragraph 2 of the Enforcement Order. Furthermore, according to Article 26, Paragraph 2 of the Act and Article 2 of the Enforcement Order, if the contract amount of a subcontract is 50 million yen or more (80 million yen or more for integrated building construction), a license as a specified construction business operator is required, and a supervising engineer must be assigned. (5) Individual qualifications of assigned technicians, etc. Qualification Requirements (2) Grading etc. Requirements (3) Regional Requirements Must have a head office (company), branch office (company), or business office (branch office) within Shirai City. Must meet the requirements in the content column corresponding to each category in the column by the application deadline for bidding participation. Content ① Civil Engineering Construction: A-D ② Landscape Construction: A-C Major Category ① "Civil Engineering Construction" or ② "Landscape Construction" Registered in the Reiwa 8/9 Competitive Bidding Participant Qualification List (hereinafter referred to as "Qualification List"). Those who have experience as the prime contractor in civil engineering construction or landscape construction projects with a contract amount of 5 million yen or more, ordered by national or local governments, etc., from Reiwa 28 (2016) to the date of this public notice. In the case of JV experience, only those with an investment ratio of 30% or more are eligible. Those who have not been subject to suspension of bidding or exclusion from bidding under the Shirai City Construction Work Contract Business Operator Designation Suspension Measures Ordinance or the Shirai City Bidding Contract Measures Ordinance against Boryokudan (organized crime groups) from the submission deadline of the application for confirmation of qualification for general competitive bidding for this project until the bid opening date, and who meet the following criteria. (6) Other Requirements Category (1) Registered industry in Qualification List (4) Experience Requirements A B A B C D 3 Application for Bidding and Qualification Confirmation, etc. Those who wish to participate in this bid must undergo qualification confirmation as follows. After the bid opening, the successful bid candidate must submit one copy of the supporting documents for qualification confirmation. The submission deadline and destination will be notified by telephone or FAX. 4 Inspection of Design Documents, etc. and Inquiries Inspection of design documents, etc. will be conducted from September 10, Reiwa 8 (2026) (Thursday) to October 13, Reiwa 8 (2026) (Tuesday) via the electronic bidding system PPI or the Urban Planning Division. However, inspection at the Urban Planning Division will be conducted between 9:00 AM and 4:30 PM, excluding Saturdays, Sundays, and national holidays. Those who are deemed unqualified to participate in the bid may request an explanation of the reason. Such requests must be made in writing to the General Affairs Division, General Affairs Department within 7 days from the date of notification of disqualification. Within 2 years from the date of transaction suspension by a clearinghouse, or on the bid date for this project (1) Applicants who have filed for application of the Corporate Reorganization Act (Act No. 154 of 2002) and have not yet received a commencement of reorganization proceedings decision from the court under the same Act. Applicants who have filed for application of the Civil Rehabilitation Act (Act No. 225 of 1999) and have not yet received a commencement of rehabilitation proceedings decision from the court. Construction companies substantially managed by members of organized crime groups, as determined by the police authorities, or equivalent entities. Regarding participation qualifications, the "Notification of Competition Participation Qualification" will be sent via the electronic bidding system, in addition to the provisions of Article 167-4 of the Local Autonomy Act Enforcement Order (Cabinet Order No. 16 of 1947). Bid Closing Bids must be submitted by 5:00 PM on September 25, Reiwa 8 (2026). Application Period Application Method (2) (3) (4) The reasons will be answered in writing within 3 days from the date of the request for explanation. From 9:00 AM to 4:30 PM. Those who have dishonored notes or checks within the preceding 6 months. From September 10, Reiwa 8 (2026) (Thursday) 9:00 AM. "National or local governments, etc." in the above requirements refers to the following: (2) Corporations stipulated in Article 1 (1) Prefectures and municipalities, and associations of local governments (associations stipulated in Article 284, Paragraph 1 of the Local Autonomy Act) (Note) The notified "Notification of Competition Participation Qualification" is for the purpose of participating in the bid. (5) September 17, Reiwa 8 (2026) (Thursday) until 11:00 AM. Inquiries regarding design documents, etc. If there are no inquiries, submission of the inquiry form is not required. A. Until noon B. Will be posted under "Business & Industry" -> "Bidding & Contracts" -> "Bidding & Contract Information". 5 Bid Execution Bid Acceptance Period Bid Bond: Exempt Bid Amount The bid amount shall be the amount excluding the consumption tax and local consumption tax, regardless of whether the bidder is a taxable or exempt business operator, from the estimated contract amount. The contract amount will be the bid amount plus the corresponding amount of consumption tax and local consumption tax (if there are fractions of less than 1 yen, such fractions will be rounded down). Bids will be opened via the electronic bidding system on the bid opening date. If there are bids within the range of the estimated price and the minimum reserve price as a result of the bid opening, the award will be temporarily suspended, and the qualification of the successful bid candidate will be examined. If there are no bids within the range of the estimated price and the minimum reserve price as a result of the bid opening, re-bidding will be conducted immediately. Re-bidding will be opened on October 15, Reiwa 8 (2026) (Thursday). 6 Submission of Bid Breakdown Sheet Submit a bid breakdown sheet via the electronic bidding system at the time of the first bid. The same applies to subsequent bids. If submission via the electronic bidding system is not possible, submit it via email to the General Affairs Division. Use the specified format for the bid breakdown sheet. 7 Invalid or Disqualified Bids Bids falling under any of the following categories will be deemed invalid or disqualified. Bids falling under any of the provisions of Article 7 of the Electronic Bidding Terms and Conditions (effective February 1, Reiwa 20) shall be invalid. Bids falling under any of the provisions of Article 8 of the Electronic Bidding Terms and Conditions shall be disqualified. October 14, Reiwa 8 (2026) (Wednesday) 9:00 AM. From the time of receiving the Notification of Competition Participation Qualification until 11:00 AM on September 30, Reiwa 8 (2026) (Wednesday). Submission Period (2) (3) (4) Submission Destination (1) (2) (1) Answers to inquiries will be provided by noon on October 5, Reiwa 8 (2026) (Monday) on the Shirai City website. From 9:00 AM on October 9, Reiwa 8 (2026) (Friday) to October 13, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Urban Planning Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX. The successful bid candidate must submit qualification confirmation documents to the General Affairs Division, General Affairs Department within 2 days after the bid opening date. Failure to submit these documents will result in disqualification. If the successful bid candidate is recognized as the successful bidder after the qualification confirmation, a "Notification of Successful Bidder" will be sent to all bidders via the electronic bidding system. 9 Confirmation of Assigned Personnel In the case of construction, if a violation of the専任制 (exclusive assignment) of the planned personnel is confirmed by CORINS or other means after the award decision, the contract may not be concluded. Furthermore, if there are requirements for assigned personnel in the qualification requirements, changes to the assigned personnel will not be permitted except in extremely special circumstances such as illness, death, or retirement, which are deemed unavoidable by the contracting party and do not hinder proper performance. 10 Contract Conclusion The successful bidder must print the "Notification of Successful Bidder" immediately after the award and bring it to the General Affairs Division, General Affairs Department to receive instructions regarding the contract. The contract documents shall be bound by the successful bidder. In either case, the contract must be concluded within 7 days from the date of notification of the award decision. 11 Discretionary Contract If there is no successful bid candidate after re-bidding, a discretionary contract may be concluded with the bidder who submitted the lowest bid in the re-bid, in accordance with the provisions of Article 167-2, Paragraph 1, Item 8 of the Local Autonomy Act Enforcement Order. (3) (4) (5) (2) (1) The method will follow the instructions of the project manager. However, if the contract is concluded electronically, the contract will be concluded by the successful bidder and the city agreeing to the content of the electromagnetic record recording the contract details uploaded to the electronic contract service, and applying electronic signatures and timestamps. Not applicable. Furthermore, the successful bidder shall not transfer the rights obtained by the award to a third party. 12 Contract Deposit A deposit of 10% or more of the contract amount (total estimated amount for unit price contracts, 12 months' contract amount for long-term continuous contracts) must be paid as a contract deposit. However, this may be substituted by submitting one of the following documents certifying that a contract guarantee of 10% or more of the contract amount has been provided. Guarantee from a financial institution, etc. Public Works Performance Guarantee Insurance Policy Performance Guarantee Insurance Policy 13 Other Briefings for qualification document creation and site briefings will not be held. Interviews regarding qualification documents will not be held. However, if the content is unclear and qualification cannot be confirmed, an explanation may be requested. Submitted qualification documents will not be returned. Furthermore, they will not be published or used without permission. The execution period may be changed due to circumstances. Bidders must comply with the Shirai City Electronic Bidding Terms and Conditions and the Shirai City Electronic Bidding System Operation Standards for matters not covered in this public notice. In the case of construction, the successful bidder must assign the planned personnel described in the qualification documents to the construction site. Furthermore, if the assigned personnel require exclusive assignment or if a supervising engineer must be appointed according to the provisions of the Building Construction Act and its enforcement regulations or the bidding qualification requirements, those provisions and requirements must be complied with. In the case of construction, if it is recognized that an event that affects the construction period or the contract amount is likely to occur, the successful bidder must submit a notification in the prescribed form to the General Affairs Division, along with information necessary to grasp the situation of the event, between the award decision and the conclusion of the contract, in accordance with the provisions of the Building Construction Act. If the equipment used by the bidder experiences a failure or other unavoidable situation, the bid may be changed to a paper bid with the consent of Shirai City. In that case, contact the General Affairs Division to inform them of the change and submit the bid form, etc., in person within the bid acceptance period. Please note that bids submitted after the bid acceptance period will not be accepted for any reason. If it is deemed difficult to conduct the bid fairly, or if there are other unavoidable circumstances, the bid may be postponed or canceled. In this case, bidders who meet the qualification requirements cannot file an objection. Subcontracting related to the project by the bidder for this project is not permitted. 14 Inquiries Shirai City Hall, General Affairs Department, General Affairs Division Tel: 047 (492) 1111 E-mail: nyuusatsu@city.shiroi.chiba.jp (7) (1) (3) (2) (8) (9) (10) (6) (5) (1) (2) (3) (4) October 14, Reiwa 8 (2026) (Wednesday) 9:00 AM. October 5, Reiwa 8 (2026) (Monday) noon. Shirai City website. October 9, Reiwa 8 (2026) (Friday) 9:00 AM to October 13, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Urban Planning Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX. The successful bid candidate must submit qualification confirmation documents to the General Affairs Division, General Affairs Department within 2 days after the bid opening date. Failure to submit these documents will result in disqualification. If the successful bid candidate is recognized as the successful bidder after the qualification confirmation, a "Notification of Successful Bidder" will be sent to all bidders via the electronic bidding system. 9 Confirmation of Assigned Personnel In the case of construction, if a violation of the専任制 (exclusive assignment) of the planned personnel is confirmed by CORINS or other means after the award decision, the contract may not be concluded. Furthermore, if there are requirements for assigned personnel in the qualification requirements, changes to the assigned personnel will not be permitted except in extremely special circumstances such as illness, death, or retirement, which are deemed unavoidable by the contracting party and do not hinder proper performance. 10 Contract Conclusion The successful bidder must print the "Notification of Successful Bidder" immediately after the award and bring it to the General Affairs Division, General Affairs Department to receive instructions regarding the contract. The contract documents shall be bound by the successful bidder. In either case, the contract must be concluded within 7 days from the date of notification of the award decision. 11 Discretionary Contract If there is no successful bid candidate after re-bidding, a discretionary contract may be concluded with the bidder who submitted the lowest bid in the re-bid, in accordance with the provisions of Article 167-2, Paragraph 1, Item 8 of the Local Autonomy Act Enforcement Order. (3) (4) (5) (2) (1) The method will follow the instructions of the project manager. However, if the contract is concluded electronically, the contract will be concluded by the successful bidder and the city agreeing to the content of the electromagnetic record recording the contract details uploaded to the electronic contract service, and applying electronic signatures and timestamps. Not applicable. Furthermore, the successful bidder shall not transfer the rights obtained by the award to a third party. 12 Contract Deposit A deposit of 10% or more of the contract amount (total estimated amount for unit price contracts, 12 months' contract amount for long-term continuous contracts) must be paid as a contract deposit. However, this may be substituted by submitting one of the following documents certifying that a contract guarantee of 10% or more of the contract amount has been provided. Guarantee from a financial institution, etc. Public Works Performance Guarantee Insurance Policy Performance Guarantee Insurance Policy 13 Other Briefings for qualification document creation and site briefings will not be held. Interviews regarding qualification documents will not be held. However, if the content is unclear and qualification cannot be confirmed, an explanation may be requested. Submitted qualification documents will not be returned. Furthermore, they will not be published or used without permission. The execution period may be changed due to circumstances. Bidders must comply with the Shirai City Electronic Bidding Terms and Conditions and the Shirai City Electronic Bidding System Operation Standards for matters not covered in this public notice. In the case of construction, the successful bidder must assign the planned personnel described in the qualification documents to the construction site. Furthermore, if the assigned personnel require exclusive assignment or if a supervising engineer must be appointed according to the provisions of the Building Construction Act and its enforcement regulations or the bidding qualification requirements, those provisions and requirements must be complied with. In the case of construction, if it is recognized that an event that affects the construction period or the contract amount is likely to occur, the successful bidder must submit a notification in the prescribed form to the General Affairs Division, along with information necessary to grasp the situation of the event, between the award decision and the conclusion of the contract, in accordance with the provisions of the Building Construction Act. If the equipment used by the bidder experiences a failure or other unavoidable situation, the bid may be changed to a paper bid with the consent of Shirai City. In that case, contact the General Affairs Division to inform them of the change and submit the bid form, etc., in person within the bid acceptance period. Please note that bids submitted after the bid acceptance period will not be accepted for any reason. If it is deemed difficult to conduct the bid fairly, or if there are other unavoidable circumstances, the bid may be postponed or canceled. In this case, bidders who meet the qualification requirements cannot file an objection. Subcontracting related to the project by the bidder for this project is not permitted. 14 Inquiries Shirai City Hall, General Affairs Department, General Affairs Division Tel: 047 (492) 1111 E-mail: nyuusatsu@city.shiroi.chiba.jp (7) (1) (3) (2) (8) (9) (10) (6) (5) (1) (2) (3) (4) October 21, Reiwa 8 (2026) (Wednesday) 9:00 AM. October 5, Reiwa 8 (2026) (Monday) noon. Shirai City website. October 19, Reiwa 8 (2026) (Monday) 9:00 AM to October 20, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Road Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX. The successful bid candidate must submit qualification confirmation documents to the General Affairs Division, General Affairs Department within 2 days after the bid opening date. Failure to submit these documents will result in disqualification. If the successful bid candidate is recognized as the successful bidder after the qualification confirmation, a "Notification of Successful Bidder" will be sent to all bidders via the electronic bidding system. 9 Confirmation of Assigned Personnel In the case of construction, if a violation of the専任制 (exclusive assignment) of the planned personnel is confirmed by CORINS or other means after the award decision, the contract may not be concluded. Furthermore, if there are requirements for assigned personnel in the qualification requirements, changes to the assigned personnel will not be permitted except in extremely special circumstances such as illness, death, or retirement, which are deemed unavoidable by the contracting party and do not hinder proper performance. 10 Contract Conclusion The successful bidder must print the "Notification of Successful Bidder" immediately after the award and bring it to the General Affairs Division, General Affairs Department to receive instructions regarding the contract. The contract documents shall be bound by the successful bidder. In either case, the contract must be concluded within 7 days from the date of notification of the award decision. 11 Discretionary Contract If there is no successful bid candidate after re-bidding, a discretionary contract may be concluded with the bidder who submitted the lowest bid in the re-bid, in accordance with the provisions of Article 167-2, Paragraph 1, Item 8 of the Local Autonomy Act Enforcement Order. (3) (4) (5) (2) (1) The method will follow the instructions of the project manager. However, if the contract is concluded electronically, the contract will be concluded by the successful bidder and the city agreeing to the content of the electromagnetic record recording the contract details uploaded to the electronic contract service, and applying electronic signatures and timestamps. Not applicable. Furthermore, the successful bidder shall not transfer the rights obtained by the award to a third party. 12 Contract Deposit A deposit of 10% or more of the contract amount (total estimated amount for unit price contracts, 12 months' contract amount for long-term continuous contracts) must be paid as a contract deposit. However, this may be substituted by submitting one of the following documents certifying that a contract guarantee of 10% or more of the contract amount has been provided. Guarantee from a financial institution, etc. Public Works Performance Guarantee Insurance Policy Performance Guarantee Insurance Policy 13 Other Briefings for qualification document creation and site briefings will not be held. Interviews regarding qualification documents will not be held. However, if the content is unclear and qualification cannot be confirmed, an explanation may be requested. Submitted qualification documents will not be returned. Furthermore, they will not be published or used without permission. The execution period may be changed due to circumstances. Bidders must comply with the Shirai City Electronic Bidding Terms and Conditions and the Shirai City Electronic Bidding System Operation Standards for matters not covered in this public notice. In the case of construction, the successful bidder must assign the planned personnel described in the qualification documents to the construction site. Furthermore, if the assigned personnel require exclusive assignment or if a supervising engineer must be appointed according to the provisions of the Building Construction Act and its enforcement regulations or the bidding qualification requirements, those provisions and requirements must be complied with. In the case of construction, if it is recognized that an event that affects the construction period or the contract amount is likely to occur, the successful bidder must submit a notification in the prescribed form to the General Affairs Division, along with information necessary to grasp the situation of the event, between the award decision and the conclusion of the contract, in accordance with the provisions of the Building Construction Act. If the equipment used by the bidder experiences a failure or other unavoidable situation, the bid may be changed to a paper bid with the consent of Shirai City. In that case, contact the General Affairs Division to inform them of the change and submit the bid form, etc., in person within the bid acceptance period. Please note that bids submitted after the bid acceptance period will not be accepted for any reason. If it is deemed difficult to conduct the bid fairly, or if there are other unavoidable circumstances, the bid may be postponed or canceled. In this case, bidders who meet the qualification requirements cannot file an objection. Subcontracting related to the project by the bidder for this project is not permitted. 14 Inquiries Shirai City Hall, General Affairs Department, General Affairs Division Tel: 047 (492) 1111 E-mail: nyuusatsu@city.shiroi.chiba.jp (7) (1) (3) (2) (8) (9) (10) (6) (5) (1) (2) (3) (4) October 21, Reiwa 8 (2026) (Wednesday) 9:00 AM. October 5, Reiwa 8 (2026) (Monday) noon. Shirai City website. October 19, Reiwa 8 (2026) (Monday) 9:00 AM to October 20, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Road Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX. The successful bid candidate must submit qualification confirmation documents to the General Affairs Division, General Affairs Department within 2 days after the bid opening date. Failure to submit these documents will result in disqualification. If the successful bid candidate is recognized as the successful bidder after the qualification confirmation, a "Notification of Successful Bidder" will be sent to all bidders via the electronic bidding system. 9 Confirmation of Assigned Personnel In the case of construction, if a violation of the専任制 (exclusive assignment) of the planned personnel is confirmed by CORINS or other means after the award decision, the contract may not be concluded. Furthermore, if there are requirements for assigned personnel in the qualification requirements, changes to the assigned personnel will not be permitted except in extremely special circumstances such as illness, death, or retirement, which are deemed unavoidable by the contracting party and do not hinder proper performance. 10 Contract Conclusion The successful bidder must print the "Notification of Successful Bidder" immediately after the award and bring it to the General Affairs Division, General Affairs Department to receive instructions regarding the contract. The contract documents shall be bound by the successful bidder. In either case, the contract must be concluded within 7 days from the date of notification of the award decision. 11 Discretionary Contract If there is no successful bid candidate after re-bidding, a discretionary contract may be concluded with the bidder who submitted the lowest bid in the re-bid, in accordance with the provisions of Article 167-2, Paragraph 1, Item 8 of the Local Autonomy Act Enforcement Order. (3) (4) (5) (2) (1) The method will follow the instructions of the project manager. However, if the contract is concluded electronically, the contract will be concluded by the successful bidder and the city agreeing to the content of the electromagnetic record recording the contract details uploaded to the electronic contract service, and applying electronic signatures and timestamps. Not applicable. Furthermore, the successful bidder shall not transfer the rights obtained by the award to a third party. 12 Contract Deposit A deposit of 10% or more of the contract amount (total estimated amount for unit price contracts, 12 months' contract amount for long-term continuous contracts) must be paid as a contract deposit. However, this may be substituted by submitting one of the following documents certifying that a contract guarantee of 10% or more of the contract amount has been provided. Guarantee from a financial institution, etc. Public Works Performance Guarantee Insurance Policy Performance Guarantee Insurance Policy 13 Other Briefings for qualification document creation and site briefings will not be held. Interviews regarding qualification documents will not be held. However, if the content is unclear and qualification cannot be confirmed, an explanation may be requested. Submitted qualification documents will not be returned. Furthermore, they will not be published or used without permission. The execution period may be changed due to circumstances. Bidders must comply with the Shirai City Electronic Bidding Terms and Conditions and the Shirai City Electronic Bidding System Operation Standards for matters not covered in this public notice. In the case of construction, the successful bidder must assign the planned personnel described in the qualification documents to the construction site. Furthermore, if the assigned personnel require exclusive assignment or if a supervising engineer must be appointed according to the provisions of the Building Construction Act and its enforcement regulations or the bidding qualification requirements, those provisions and requirements must be complied with. In the case of construction, if it is recognized that an event that affects the construction period or the contract amount is likely to occur, the successful bidder must submit a notification in the prescribed form to the General Affairs Division, along with information necessary to grasp the situation of the event, between the award decision and the conclusion of the contract, in accordance with the provisions of the Building Construction Act. If the equipment used by the bidder experiences a failure or other unavoidable situation, the bid may be changed to a paper bid with the consent of Shirai City. In that case, contact the General Affairs Division to inform them of the change and submit the bid form, etc., in person within the bid acceptance period. Please note that bids submitted after the bid acceptance period will not be accepted for any reason. If it is deemed difficult to conduct the bid fairly, or if there are other unavoidable circumstances, the bid may be postponed or canceled. In this case, bidders who meet the qualification requirements cannot file an objection. Subcontracting related to the project by the bidder for this project is not permitted. 14 Inquiries Shirai City Hall, General Affairs Department, General Affairs Division Tel: 047 (492) 1111 E-mail: nyuusatsu@city.shiroi.chiba.jp (7) (1) (3) (2) (8) (9) (10) (6) (5) (1) (2) (3) (4) October 21, Reiwa 8 (2026) (Wednesday) 9:00 AM. October 5, Reiwa 8 (2026) (Monday) noon. Shirai City website. October 19, Reiwa 8 (2026) (Monday) 9:00 AM to October 20, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Road Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX. The successful bid candidate must submit qualification confirmation documents to the General Affairs Division, General Affairs Department within 2 days after the bid opening date. Failure to submit these documents will result in disqualification. If the successful bid candidate is recognized as the successful bidder after the qualification confirmation, a "Notification of Successful Bidder" will be sent to all bidders via the electronic bidding system. 9 Confirmation of Assigned Personnel In the case of construction, if a violation of the専任制 (exclusive assignment) of the planned personnel is confirmed by CORINS or other means after the award decision, the contract may not be concluded. Furthermore, if there are requirements for assigned personnel in the qualification requirements, changes to the assigned personnel will not be permitted except in extremely special circumstances such as illness, death, or retirement, which are deemed unavoidable by the contracting party and do not hinder proper performance. 10 Contract Conclusion The successful bidder must print the "Notification of Successful Bidder" immediately after the award and bring it to the General Affairs Division, General Affairs Department to receive instructions regarding the contract. The contract documents shall be bound by the successful bidder. In either case, the contract must be concluded within 7 days from the date of notification of the award decision. 11 Discretionary Contract If there is no successful bid candidate after re-bidding, a discretionary contract may be concluded with the bidder who submitted the lowest bid in the re-bid, in accordance with the provisions of Article 167-2, Paragraph 1, Item 8 of the Local Autonomy Act Enforcement Order. (3) (4) (5) (2) (1) The method will follow the instructions of the project manager. However, if the contract is concluded electronically, the contract will be concluded by the successful bidder and the city agreeing to the content of the electromagnetic record recording the contract details uploaded to the electronic contract service, and applying electronic signatures and timestamps. Not applicable. Furthermore, the successful bidder shall not transfer the rights obtained by the award to a third party. 12 Contract Deposit A deposit of 10% or more of the contract amount (total estimated amount for unit price contracts, 12 months' contract amount for long-term continuous contracts) must be paid as a contract deposit. However, this may be substituted by submitting one of the following documents certifying that a contract guarantee of 10% or more of the contract amount has been provided. Guarantee from a financial institution, etc. Public Works Performance Guarantee Insurance Policy Performance Guarantee Insurance Policy 13 Other Briefings for qualification document creation and site briefings will not be held. Interviews regarding qualification documents will not be held. However, if the content is unclear and qualification cannot be confirmed, an explanation may be requested. Submitted qualification documents will not be returned. Furthermore, they will not be published or used without permission. The execution period may be changed due to circumstances. Bidders must comply with the Shirai City Electronic Bidding Terms and Conditions and the Shirai City Electronic Bidding System Operation Standards for matters not covered in this public notice. In the case of construction, the successful bidder must assign the planned personnel described in the qualification documents to the construction site. Furthermore, if the assigned personnel require exclusive assignment or if a supervising engineer must be appointed according to the provisions of the Building Construction Act and its enforcement regulations or the bidding qualification requirements, those provisions and requirements must be complied with. In the case of construction, if it is recognized that an event that affects the construction period or the contract amount is likely to occur, the successful bidder must submit a notification in the prescribed form to the General Affairs Division, along with information necessary to grasp the situation of the event, between the award decision and the conclusion of the contract, in accordance with the provisions of the Building Construction Act. If the equipment used by the bidder experiences a failure or other unavoidable situation, the bid may be changed to a paper bid with the consent of Shirai City. In that case, contact the General Affairs Division to inform them of the change and submit the bid form, etc., in person within the bid acceptance period. Please note that bids submitted after the bid acceptance period will not be accepted for any reason. If it is deemed difficult to conduct the bid fairly, or if there are other unavoidable circumstances, the bid may be postponed or canceled. In this case, bidders who meet the qualification requirements cannot file an objection. Subcontracting related to the project by the bidder for this project is not permitted. 14 Inquiries Shirai City Hall, General Affairs Department, General Affairs Division Tel: 047 (492) 1111 E-mail: nyuusatsu@city.shiroi.chiba.jp (7) (1) (3) (2) (8) (9) (10) (6) (5) (1) (2) (3) (4) October 21, Reiwa 8 (2026) (Wednesday) 9:00 AM. October 5, Reiwa 8 (2026) (Monday) noon. Shirai City website. October 19, Reiwa 8 (2026) (Monday) 9:00 AM to October 20, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Road Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX. The successful bid candidate must submit qualification confirmation documents to the General Affairs Division, General Affairs Department within 2 days after the bid opening date. Failure to submit these documents will result in disqualification. If the successful bid candidate is recognized as the successful bidder after the qualification confirmation, a "Notification of Successful Bidder" will be sent to all bidders via the electronic bidding system. 9 Confirmation of Assigned Personnel In the case of construction, if a violation of the専任制 (exclusive assignment) of the planned personnel is confirmed by CORINS or other means after the award decision, the contract may not be concluded. Furthermore, if there are requirements for assigned personnel in the qualification requirements, changes to the assigned personnel will not be permitted except in extremely special circumstances such as illness, death, or retirement, which are deemed unavoidable by the contracting party and do not hinder proper performance. 10 Contract Conclusion The successful bidder must print the "Notification of Successful Bidder" immediately after the award and bring it to the General Affairs Division, General Affairs Department to receive instructions regarding the contract. The contract documents shall be bound by the successful bidder. In either case, the contract must be concluded within 7 days from the date of notification of the award decision. 11 Discretionary Contract If there is no successful bid candidate after re-bidding, a discretionary contract may be concluded with the bidder who submitted the lowest bid in the re-bid, in accordance with the provisions of Article 167-2, Paragraph 1, Item 8 of the Local Autonomy Act Enforcement Order. (3) (4) (5) (2) (1) The method will follow the instructions of the project manager. However, if the contract is concluded electronically, the contract will be concluded by the successful bidder and the city agreeing to the content of the electromagnetic record recording the contract details uploaded to the electronic contract service, and applying electronic signatures and timestamps. Not applicable. Furthermore, the successful bidder shall not transfer the rights obtained by the award to a third party. 12 Contract Deposit A deposit of 10% or more of the contract amount (total estimated amount for unit price contracts, 12 months' contract amount for long-term continuous contracts) must be paid as a contract deposit. However, this may be substituted by submitting one of the following documents certifying that a contract guarantee of 10% or more of the contract amount has been provided. Guarantee from a financial institution, etc. Public Works Performance Guarantee Insurance Policy Performance Guarantee Insurance Policy 13 Other Briefings for qualification document creation and site briefings will not be held. Interviews regarding qualification documents will not be held. However, if the content is unclear and qualification cannot be confirmed, an explanation may be requested. Submitted qualification documents will not be returned. Furthermore, they will not be published or used without permission. The execution period may be changed due to circumstances. Bidders must comply with the Shirai City Electronic Bidding Terms and Conditions and the Shirai City Electronic Bidding System Operation Standards for matters not covered in this public notice. In the case of construction, the successful bidder must assign the planned personnel described in the qualification documents to the construction site. Furthermore, if the assigned personnel require exclusive assignment or if a supervising engineer must be appointed according to the provisions of the Building Construction Act and its enforcement regulations or the bidding qualification requirements, those provisions and requirements must be complied with. In the case of construction, if it is recognized that an event that affects the construction period or the contract amount is likely to occur, the successful bidder must submit a notification in the prescribed form to the General Affairs Division, along with information necessary to grasp the situation of the event, between the award decision and the conclusion of the contract, in accordance with the provisions of the Building Construction Act. If the equipment used by the bidder experiences a failure or other unavoidable situation, the bid may be changed to a paper bid with the consent of Shirai City. In that case, contact the General Affairs Division to inform them of the change and submit the bid form, etc., in person within the bid acceptance period. Please note that bids submitted after the bid acceptance period will not be accepted for any reason. If it is deemed difficult to conduct the bid fairly, or if there are other unavoidable circumstances, the bid may be postponed or canceled. In this case, bidders who meet the qualification requirements cannot file an objection. Subcontracting related to the project by the bidder for this project is not permitted. 14 Inquiries Shirai City Hall, General Affairs Department, General Affairs Division Tel: 047 (492) 1111 E-mail: nyuusatsu@city.shiroi.chiba.jp (7) (1) (3) (2) (8) (9) (10) (6) (5) (1) (2) (3) (4) October 21, Reiwa 8 (2026) (Wednesday) 9:00 AM. October 5, Reiwa 8 (2026) (Monday) noon. Shirai City website. October 19, Reiwa 8 (2026) (Monday) 9:00 AM to October 20, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Road Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX. The successful bid candidate must submit qualification confirmation documents to the General Affairs Division, General Affairs Department within 2 days after the bid opening date. Failure to submit these documents will result in disqualification. If the successful bid candidate is recognized as the successful bidder after the qualification confirmation, a "Notification of Successful Bidder" will be sent to all bidders via the electronic bidding system. 9 Confirmation of Assigned Personnel In the case of construction, if a violation of the専任制 (exclusive assignment) of the planned personnel is confirmed by CORINS or other means after the award decision, the contract may not be concluded. Furthermore, if there are requirements for assigned personnel in the qualification requirements, changes to the assigned personnel will not be permitted except in extremely special circumstances such as illness, death, or retirement, which are deemed unavoidable by the contracting party and do not hinder proper performance. 10 Contract Conclusion The successful bidder must print the "Notification of Successful Bidder" immediately after the award and bring it to the General Affairs Division, General Affairs Department to receive instructions regarding the contract. The contract documents shall be bound by the successful bidder. In either case, the contract must be concluded within 7 days from the date of notification of the award decision. 11 Discretionary Contract If there is no successful bid candidate after re-bidding, a discretionary contract may be concluded with the bidder who submitted the lowest bid in the re-bid, in accordance with the provisions of Article 167-2, Paragraph 1, Item 8 of the Local Autonomy Act Enforcement Order. (3) (4) (5) (2) (1) The method will follow the instructions of the project manager. However, if the contract is concluded electronically, the contract will be concluded by the successful bidder and the city agreeing to the content of the electromagnetic record recording the contract details uploaded to the electronic contract service, and applying electronic signatures and timestamps. Not applicable. Furthermore, the successful bidder shall not transfer the rights obtained by the award to a third party. 12 Contract Deposit A deposit of 10% or more of the contract amount (total estimated amount for unit price contracts, 12 months' contract amount for long-term continuous contracts) must be paid as a contract deposit. However, this may be substituted by submitting one of the following documents certifying that a contract guarantee of 10% or more of the contract amount has been provided. Guarantee from a financial institution, etc. Public Works Performance Guarantee Insurance Policy Performance Guarantee Insurance Policy 13 Other Briefings for qualification document creation and site briefings will not be held. Interviews regarding qualification documents will not be held. However, if the content is unclear and qualification cannot be confirmed, an explanation may be requested. Submitted qualification documents will not be returned. Furthermore, they will not be published or used without permission. The execution period may be changed due to circumstances. Bidders must comply with the Shirai City Electronic Bidding Terms and Conditions and the Shirai City Electronic Bidding System Operation Standards for matters not covered in this public notice. In the case of construction, the successful bidder must assign the planned personnel described in the qualification documents to the construction site. Furthermore, if the assigned personnel require exclusive assignment or if a supervising engineer must be appointed according to the provisions of the Building Construction Act and its enforcement regulations or the bidding qualification requirements, those provisions and requirements must be complied with. In the case of construction, if it is recognized that an event that affects the construction period or the contract amount is likely to occur, the successful bidder must submit a notification in the prescribed form to the General Affairs Division, along with information necessary to grasp the situation of the event, between the award decision and the conclusion of the contract, in accordance with the provisions of the Building Construction Act. If the equipment used by the bidder experiences a failure or other unavoidable situation, the bid may be changed to a paper bid with the consent of Shirai City. In that case, contact the General Affairs Division to inform them of the change and submit the bid form, etc., in person within the bid acceptance period. Please note that bids submitted after the bid acceptance period will not be accepted for any reason. If it is deemed difficult to conduct the bid fairly, or if there are other unavoidable circumstances, the bid may be postponed or canceled. In this case, bidders who meet the qualification requirements cannot file an objection. Subcontracting related to the project by the bidder for this project is not permitted. 14 Inquiries Shirai City Hall, General Affairs Department, General Affairs Division Tel: 047 (492) 1111 E-mail: nyuusatsu@city.shiroi.chiba.jp (7) (1) (3) (2) (8) (9) (10) (6) (5) (1) (2) (3) (4) October 21, Reiwa 8 (2026) (Wednesday) 9:00 AM. October 5, Reiwa 8 (2026) (Monday) noon. Shirai City website. October 19, Reiwa 8 (2026) (Monday) 9:00 AM to October 20, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Road Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX. The successful bid candidate must submit qualification confirmation documents to the General Affairs Division, General Affairs Department within 2 days after the bid opening date. Failure to submit these documents will result in disqualification. If the successful bid candidate is recognized as the successful bidder after the qualification confirmation, a "Notification of Successful Bidder" will be sent to all bidders via the electronic bidding system. 9 Confirmation of Assigned Personnel In the case of construction, if a violation of the専任制 (exclusive assignment) of the planned personnel is confirmed by CORINS or other means after the award decision, the contract may not be concluded. Furthermore, if there are requirements for assigned personnel in the qualification requirements, changes to the assigned personnel will not be permitted except in extremely special circumstances such as illness, death, or retirement, which are deemed unavoidable by the contracting party and do not hinder proper performance. 10 Contract Conclusion The successful bidder must print the "Notification of Successful Bidder" immediately after the award and bring it to the General Affairs Division, General Affairs Department to receive instructions regarding the contract. The contract documents shall be bound by the successful bidder. In either case, the contract must be concluded within 7 days from the date of notification of the award decision. 11 Discretionary Contract If there is no successful bid candidate after re-bidding, a discretionary contract may be concluded with the bidder who submitted the lowest bid in the re-bid, in accordance with the provisions of Article 167-2, Paragraph 1, Item 8 of the Local Autonomy Act Enforcement Order. (3) (4) (5) (2) (1) The method will follow the instructions of the project manager. However, if the contract is concluded electronically, the contract will be concluded by the successful bidder and the city agreeing to the content of the electromagnetic record recording the contract details uploaded to the electronic contract service, and applying electronic signatures and timestamps. Not applicable. Furthermore, the successful bidder shall not transfer the rights obtained by the award to a third party. 12 Contract Deposit A deposit of 10% or more of the contract amount (total estimated amount for unit price contracts, 12 months' contract amount for long-term continuous contracts) must be paid as a contract deposit. However, this may be substituted by submitting one of the following documents certifying that a contract guarantee of 10% or more of the contract amount has been provided. Guarantee from a financial institution, etc. Public Works Performance Guarantee Insurance Policy Performance Guarantee Insurance Policy 13 Other Briefings for qualification document creation and site briefings will not be held. Interviews regarding qualification documents will not be held. However, if the content is unclear and qualification cannot be confirmed, an explanation may be requested. Submitted qualification documents will not be returned. Furthermore, they will not be published or used without permission. The execution period may be changed due to circumstances. Bidders must comply with the Shirai City Electronic Bidding Terms and Conditions and the Shirai City Electronic Bidding System Operation Standards for matters not covered in this public notice. In the case of construction, the successful bidder must assign the planned personnel described in the qualification documents to the construction site. Furthermore, if the assigned personnel require exclusive assignment or if a supervising engineer must be appointed according to the provisions of the Building Construction Act and its enforcement regulations or the bidding qualification requirements, those provisions and requirements must be complied with. In the case of construction, if it is recognized that an event that affects the construction period or the contract amount is likely to occur, the successful bidder must submit a notification in the prescribed form to the General Affairs Division, along with information necessary to grasp the situation of the event, between the award decision and the conclusion of the contract, in accordance with the provisions of the Building Construction Act. If the equipment used by the bidder experiences a failure or other unavoidable situation, the bid may be changed to a paper bid with the consent of Shirai City. In that case, contact the General Affairs Division to inform them of the change and submit the bid form, etc., in person within the bid acceptance period. Please note that bids submitted after the bid acceptance period will not be accepted for any reason. If it is deemed difficult to conduct the bid fairly, or if there are other unavoidable circumstances, the bid may be postponed or canceled. In this case, bidders who meet the qualification requirements cannot file an objection. Subcontracting related to the project by the bidder for this project is not permitted. 14 Inquiries Shirai City Hall, General Affairs Department, General Affairs Division Tel: 047 (492) 1111 E-mail: nyuusatsu@city.shiroi.chiba.jp (7) (1) (3) (2) (8) (9) (10) (6) (5) (1) (2) (3) (4) October 21, Reiwa 8 (2026) (Wednesday) 9:00 AM. October 5, Reiwa 8 (2026) (Monday) noon. Shirai City website. October 19, Reiwa 8 (2026) (Monday) 9:00 AM to October 20, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Road Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX. The successful bid candidate must submit qualification confirmation documents to the General Affairs Division, General Affairs Department within 2 days after the bid opening date. Failure to submit these documents will result in disqualification. If the successful bid candidate is recognized as the successful bidder after the qualification confirmation, a "Notification of Successful Bidder" will be sent to all bidders via the electronic bidding system. 9 Confirmation of Assigned Personnel In the case of construction, if a violation of the専任制 (exclusive assignment) of the planned personnel is confirmed by CORINS or other means after the award decision, the contract may not be concluded. Furthermore, if there are requirements for assigned personnel in the qualification requirements, changes to the assigned personnel will not be permitted except in extremely special circumstances such as illness, death, or retirement, which are deemed unavoidable by the contracting party and do not hinder proper performance. 10 Contract Conclusion The successful bidder must print the "Notification of Successful Bidder" immediately after the award and bring it to the General Affairs Division, General Affairs Department to receive instructions regarding the contract. The contract documents shall be bound by the successful bidder. In either case, the contract must be concluded within 7 days from the date of notification of the award decision. 11 Discretionary Contract If there is no successful bid candidate after re-bidding, a discretionary contract may be concluded with the bidder who submitted the lowest bid in the re-bid, in accordance with the provisions of Article 167-2, Paragraph 1, Item 8 of the Local Autonomy Act Enforcement Order. (3) (4) (5) (2) (1) The method will follow the instructions of the project manager. However, if the contract is concluded electronically, the contract will be concluded by the successful bidder and the city agreeing to the content of the electromagnetic record recording the contract details uploaded to the electronic contract service, and applying electronic signatures and timestamps. Not applicable. Furthermore, the successful bidder shall not transfer the rights obtained by the award to a third party. 12 Contract Deposit A deposit of 10% or more of the contract amount (total estimated amount for unit price contracts, 12 months' contract amount for long-term continuous contracts) must be paid as a contract deposit. However, this may be substituted by submitting one of the following documents certifying that a contract guarantee of 10% or more of the contract amount has been provided. Guarantee from a financial institution, etc. Public Works Performance Guarantee Insurance Policy Performance Guarantee Insurance Policy 13 Other Briefings for qualification document creation and site briefings will not be held. Interviews regarding qualification documents will not be held. However, if the content is unclear and qualification cannot be confirmed, an explanation may be requested. Submitted qualification documents will not be returned. Furthermore, they will not be published or used without permission. The execution period may be changed due to circumstances. Bidders must comply with the Shirai City Electronic Bidding Terms and Conditions and the Shirai City Electronic Bidding System Operation Standards for matters not covered in this public notice. In the case of construction, the successful bidder must assign the planned personnel described in the qualification documents to the construction site. Furthermore, if the assigned personnel require exclusive assignment or if a supervising engineer must be appointed according to the provisions of the Building Construction Act and its enforcement regulations or the bidding qualification requirements, those provisions and requirements must be complied with. In the case of construction, if it is recognized that an event that affects the construction period or the contract amount is likely to occur, the successful bidder must submit a notification in the prescribed form to the General Affairs Division, along with information necessary to grasp the situation of the event, between the award decision and the conclusion of the contract, in accordance with the provisions of the Building Construction Act. If the equipment used by the bidder experiences a failure or other unavoidable situation, the bid may be changed to a paper bid with the consent of Shirai City. In that case, contact the General Affairs Division to inform them of the change and submit the bid form, etc., in person within the bid acceptance period. Please note that bids submitted after the bid acceptance period will not be accepted for any reason. If it is deemed difficult to conduct the bid fairly, or if there are other unavoidable circumstances, the bid may be postponed or canceled. In this case, bidders who meet the qualification requirements cannot file an objection. Subcontracting related to the project by the bidder for this project is not permitted. 14 Inquiries Shirai City Hall, General Affairs Department, General Affairs Division Tel: 047 (492) 1111 E-mail: nyuusatsu@city.shiroi.chiba.jp (7) (1) (3) (2) (8) (9) (10) (6) (5) (1) (2) (3) (4) October 21, Reiwa 8 (2026) (Wednesday) 9:00 AM. October 5, Reiwa 8 (2026) (Monday) noon. Shirai City website. October 19, Reiwa 8 (2026) (Monday) 9:00 AM to October 20, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Road Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX. The successful bid candidate must submit qualification confirmation documents to the General Affairs Division, General Affairs Department within 2 days after the bid opening date. Failure to submit these documents will result in disqualification. If the successful bid candidate is recognized as the successful bidder after the qualification confirmation, a "Notification of Successful Bidder" will be sent to all bidders via the electronic bidding system. 9 Confirmation of Assigned Personnel In the case of construction, if a violation of the専任制 (exclusive assignment) of the planned personnel is confirmed by CORINS or other means after the award decision, the contract may not be concluded. Furthermore, if there are requirements for assigned personnel in the qualification requirements, changes to the assigned personnel will not be permitted except in extremely special circumstances such as illness, death, or retirement, which are deemed unavoidable by the contracting party and do not hinder proper performance. 10 Contract Conclusion The successful bidder must print the "Notification of Successful Bidder" immediately after the award and bring it to the General Affairs Division, General Affairs Department to receive instructions regarding the contract. The contract documents shall be bound by the successful bidder. In either case, the contract must be concluded within 7 days from the date of notification of the award decision. 11 Discretionary Contract If there is no successful bid candidate after re-bidding, a discretionary contract may be concluded with the bidder who submitted the lowest bid in the re-bid, in accordance with the provisions of Article 167-2, Paragraph 1, Item 8 of the Local Autonomy Act Enforcement Order. (3) (4) (5) (2) (1) The method will follow the instructions of the project manager. However, if the contract is concluded electronically, the contract will be concluded by the successful bidder and the city agreeing to the content of the electromagnetic record recording the contract details uploaded to the electronic contract service, and applying electronic signatures and timestamps. Not applicable. Furthermore, the successful bidder shall not transfer the rights obtained by the award to a third party. 12 Contract Deposit A deposit of 10% or more of the contract amount (total estimated amount for unit price contracts, 12 months' contract amount for long-term continuous contracts) must be paid as a contract deposit. However, this may be substituted by submitting one of the following documents certifying that a contract guarantee of 10% or more of the contract amount has been provided. Guarantee from a financial institution, etc. Public Works Performance Guarantee Insurance Policy Performance Guarantee Insurance Policy 13 Other Briefings for qualification document creation and site briefings will not be held. Interviews regarding qualification documents will not be held. However, if the content is unclear and qualification cannot be confirmed, an explanation may be requested. Submitted qualification documents will not be returned. Furthermore, they will not be published or used without permission. The execution period may be changed due to circumstances. Bidders must comply with the Shirai City Electronic Bidding Terms and Conditions and the Shirai City Electronic Bidding System Operation Standards for matters not covered in this public notice. In the case of construction, the successful bidder must assign the planned personnel described in the qualification documents to the construction site. Furthermore, if the assigned personnel require exclusive assignment or if a supervising engineer must be appointed according to the provisions of the Building Construction Act and its enforcement regulations or the bidding qualification requirements, those provisions and requirements must be complied with. In the case of construction, if it is recognized that an event that affects the construction period or the contract amount is likely to occur, the successful bidder must submit a notification in the prescribed form to the General Affairs Division, along with information necessary to grasp the situation of the event, between the award decision and the conclusion of the contract, in accordance with the provisions of the Building Construction Act. If the equipment used by the bidder experiences a failure or other unavoidable situation, the bid may be changed to a paper bid with the consent of Shirai City. In that case, contact the General Affairs Division to inform them of the change and submit the bid form, etc., in person within the bid acceptance period. Please note that bids submitted after the bid acceptance period will not be accepted for any reason. If it is deemed difficult to conduct the bid fairly, or if there are other unavoidable circumstances, the bid may be postponed or canceled. In this case, bidders who meet the qualification requirements cannot file an objection. Subcontracting related to the project by the bidder for this project is not permitted. 14 Inquiries Shirai City Hall, General Affairs Department, General Affairs Division Tel: 047 (492) 1111 E-mail: nyuusatsu@city.shiroi.chiba.jp (7) (1) (3) (2) (8) (9) (10) (6) (5) (1) (2) (3) (4) October 21, Reiwa 8 (2026) (Wednesday) 9:00 AM. October 5, Reiwa 8 (2026) (Monday) noon. Shirai City website. October 19, Reiwa 8 (2026) (Monday) 9:00 AM to October 20, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Road Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX. The successful bid candidate must submit qualification confirmation documents to the General Affairs Division, General Affairs Department within 2 days after the bid opening date. Failure to submit these documents will result in disqualification. If the successful bid candidate is recognized as the successful bidder after the qualification confirmation, a "Notification of Successful Bidder" will be sent to all bidders via the electronic bidding system. 9 Confirmation of Assigned Personnel In the case of construction, if a violation of the専任制 (exclusive assignment) of the planned personnel is confirmed by CORINS or other means after the award decision, the contract may not be concluded. Furthermore, if there are requirements for assigned personnel in the qualification requirements, changes to the assigned personnel will not be permitted except in extremely special circumstances such as illness, death, or retirement, which are deemed unavoidable by the contracting party and do not hinder proper performance. 10 Contract Conclusion The successful bidder must print the "Notification of Successful Bidder" immediately after the award and bring it to the General Affairs Division, General Affairs Department to receive instructions regarding the contract. The contract documents shall be bound by the successful bidder. In either case, the contract must be concluded within 7 days from the date of notification of the award decision. 11 Discretionary Contract If there is no successful bid candidate after re-bidding, a discretionary contract may be concluded with the bidder who submitted the lowest bid in the re-bid, in accordance with the provisions of Article 167-2, Paragraph 1, Item 8 of the Local Autonomy Act Enforcement Order. (3) (4) (5) (2) (1) The method will follow the instructions of the project manager. However, if the contract is concluded electronically, the contract will be concluded by the successful bidder and the city agreeing to the content of the electromagnetic record recording the contract details uploaded to the electronic contract service, and applying electronic signatures and timestamps. Not applicable. Furthermore, the successful bidder shall not transfer the rights obtained by the award to a third party. 12 Contract Deposit A deposit of 10% or more of the contract amount (total estimated amount for unit price contracts, 12 months' contract amount for long-term continuous contracts) must be paid as a contract deposit. However, this may be substituted by submitting one of the following documents certifying that a contract guarantee of 10% or more of the contract amount has been provided. Guarantee from a financial institution, etc. Public Works Performance Guarantee Insurance Policy Performance Guarantee Insurance Policy 13 Other Briefings for qualification document creation and site briefings will not be held. Interviews regarding qualification documents will not be held. However, if the content is unclear and qualification cannot be confirmed, an explanation may be requested. Submitted qualification documents will not be returned. Furthermore, they will not be published or used without permission. The execution period may be changed due to circumstances. Bidders must comply with the Shirai City Electronic Bidding Terms and Conditions and the Shirai City Electronic Bidding System Operation Standards for matters not covered in this public notice. In the case of construction, the successful bidder must assign the planned personnel described in the qualification documents to the construction site. Furthermore, if the assigned personnel require exclusive assignment or if a supervising engineer must be appointed according to the provisions of the Building Construction Act and its enforcement regulations or the bidding qualification requirements, those provisions and requirements must be complied with. In the case of construction, if it is recognized that an event that affects the construction period or the contract amount is likely to occur, the successful bidder must submit a notification in the prescribed form to the General Affairs Division, along with information necessary to grasp the situation of the event, between the award decision and the conclusion of the contract, in accordance with the provisions of the Building Construction Act. If the equipment used by the bidder experiences a failure or other unavoidable situation, the bid may be changed to a paper bid with the consent of Shirai City. In that case, contact the General Affairs Division to inform them of the change and submit the bid form, etc., in person within the bid acceptance period. Please note that bids submitted after the bid acceptance period will not be accepted for any reason. If it is deemed difficult to conduct the bid fairly, or if there are other unavoidable circumstances, the bid may be postponed or canceled. In this case, bidders who meet the qualification requirements cannot file an objection. Subcontracting related to the project by the bidder for this project is not permitted. 14 Inquiries Shirai City Hall, General Affairs Department, General Affairs Division Tel: 047 (492) 1111 E-mail: nyuusatsu@city.shiroi.chiba.jp (7) (1) (3) (2) (8) (9) (10) (6) (5) (1) (2) (3) (4) October 21, Reiwa 8 (2026) (Wednesday) 9:00 AM. October 5, Reiwa 8 (2026) (Monday) noon. Shirai City website. October 19, Reiwa 8 (2026) (Monday) 9:00 AM to October 20, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Road Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX. The successful bid candidate must submit qualification confirmation documents to the General Affairs Division, General Affairs Department within 2 days after the bid opening date. Failure to submit these documents will result in disqualification. If the successful bid candidate is recognized as the successful bidder after the qualification confirmation, a "Notification of Successful Bidder" will be sent to all bidders via the electronic bidding system. 9 Confirmation of Assigned Personnel In the case of construction, if a violation of the専任制 (exclusive assignment) of the planned personnel is confirmed by CORINS or other means after the award decision, the contract may not be concluded. Furthermore, if there are requirements for assigned personnel in the qualification requirements, changes to the assigned personnel will not be permitted except in extremely special circumstances such as illness, death, or retirement, which are deemed unavoidable by the contracting party and do not hinder proper performance. 10 Contract Conclusion The successful bidder must print the "Notification of Successful Bidder" immediately after the award and bring it to the General Affairs Division, General Affairs Department to receive instructions regarding the contract. The contract documents shall be bound by the successful bidder. In either case, the contract must be concluded within 7 days from the date of notification of the award decision. 11 Discretionary Contract If there is no successful bid candidate after re-bidding, a discretionary contract may be concluded with the bidder who submitted the lowest bid in the re-bid, in accordance with the provisions of Article 167-2, Paragraph 1, Item 8 of the Local Autonomy Act Enforcement Order. (3) (4) (5) (2) (1) The method will follow the instructions of the project manager. However, if the contract is concluded electronically, the contract will be concluded by the successful bidder and the city agreeing to the content of the electromagnetic record recording the contract details uploaded to the electronic contract service, and applying electronic signatures and timestamps. Not applicable. Furthermore, the successful bidder shall not transfer the rights obtained by the award to a third party. 12 Contract Deposit A deposit of 10% or more of the contract amount (total estimated amount for unit price contracts, 12 months' contract amount for long-term continuous contracts) must be paid as a contract deposit. However, this may be substituted by submitting one of the following documents certifying that a contract guarantee of 10% or more of the contract amount has been provided. Guarantee from a financial institution, etc. Public Works Performance Guarantee Insurance Policy Performance Guarantee Insurance Policy 13 Other Briefings for qualification document creation and site briefings will not be held. Interviews regarding qualification documents will not be held. However, if the content is unclear and qualification cannot be confirmed, an explanation may be requested. Submitted qualification documents will not be returned. Furthermore, they will not be published or used without permission. The execution period may be changed due to circumstances. Bidders must comply with the Shirai City Electronic Bidding Terms and Conditions and the Shirai City Electronic Bidding System Operation Standards for matters not covered in this public notice. In the case of construction, the successful bidder must assign the planned personnel described in the qualification documents to the construction site. Furthermore, if the assigned personnel require exclusive assignment or if a supervising engineer must be appointed according to the provisions of the Building Construction Act and its enforcement regulations or the bidding qualification requirements, those provisions and requirements must be complied with. In the case of construction, if it is recognized that an event that affects the construction period or the contract amount is likely to occur, the successful bidder must submit a notification in the prescribed form to the General Affairs Division, along with information necessary to grasp the situation of the event, between the award decision and the conclusion of the contract, in accordance with the provisions of the Building Construction Act. If the equipment used by the bidder experiences a failure or other unavoidable situation, the bid may be changed to a paper bid with the consent of Shirai City. In that case, contact the General Affairs Division to inform them of the change and submit the bid form, etc., in person within the bid acceptance period. Please note that bids submitted after the bid acceptance period will not be accepted for any reason. If it is deemed difficult to conduct the bid fairly, or if there are other unavoidable circumstances, the bid may be postponed or canceled. In this case, bidders who meet the qualification requirements cannot file an objection. Subcontracting related to the project by the bidder for this project is not permitted. 14 Inquiries Shirai City Hall, General Affairs Department, General Affairs Division Tel: 047 (492) 1111 E-mail: nyuusatsu@city.shiroi.chiba.jp (7) (1) (3) (2) (8) (9) (10) (6) (5) (1) (2) (3) (4) October 21, Reiwa 8 (2026) (Wednesday) 9:00 AM. October 5, Reiwa 8 (2026) (Monday) noon. Shirai City website. October 19, Reiwa 8 (2026) (Monday) 9:00 AM to October 20, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Road Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX. The successful bid candidate must submit qualification confirmation documents to the General Affairs Division, General Affairs Department within 2 days after the bid opening date. Failure to submit these documents will result in disqualification. If the successful bid candidate is recognized as the successful bidder after the qualification confirmation, a "Notification of Successful Bidder" will be sent to all bidders via the electronic bidding system. 9 Confirmation of Assigned Personnel In the case of construction, if a violation of the専任制 (exclusive assignment) of the planned personnel is confirmed by CORINS or other means after the award decision, the contract may not be concluded. Furthermore, if there are requirements for assigned personnel in the qualification requirements, changes to the assigned personnel will not be permitted except in extremely special circumstances such as illness, death, or retirement, which are deemed unavoidable by the contracting party and do not hinder proper performance. 10 Contract Conclusion The successful bidder must print the "Notification of Successful Bidder" immediately after the award and bring it to the General Affairs Division, General Affairs Department to receive instructions regarding the contract. The contract documents shall be bound by the successful bidder. In either case, the contract must be concluded within 7 days from the date of notification of the award decision. 11 Discretionary Contract If there is no successful bid candidate after re-bidding, a discretionary contract may be concluded with the bidder who submitted the lowest bid in the re-bid, in accordance with the provisions of Article 167-2, Paragraph 1, Item 8 of the Local Autonomy Act Enforcement Order. (3) (4) (5) (2) (1) The method will follow the instructions of the project manager. However, if the contract is concluded electronically, the contract will be concluded by the successful bidder and the city agreeing to the content of the electromagnetic record recording the contract details uploaded to the electronic contract service, and applying electronic signatures and timestamps. Not applicable. Furthermore, the successful bidder shall not transfer the rights obtained by the award to a third party. 12 Contract Deposit A deposit of 10% or more of the contract amount (total estimated amount for unit price contracts, 12 months' contract amount for long-term continuous contracts) must be paid as a contract deposit. However, this may be substituted by submitting one of the following documents certifying that a contract guarantee of 10% or more of the contract amount has been provided. Guarantee from a financial institution, etc. Public Works Performance Guarantee Insurance Policy Performance Guarantee Insurance Policy 13 Other Briefings for qualification document creation and site briefings will not be held. Interviews regarding qualification documents will not be held. However, if the content is unclear and qualification cannot be confirmed, an explanation may be requested. Submitted qualification documents will not be returned. Furthermore, they will not be published or used without permission. The execution period may be changed due to circumstances. Bidders must comply with the Shirai City Electronic Bidding Terms and Conditions and the Shirai City Electronic Bidding System Operation Standards for matters not covered in this public notice. In the case of construction, the successful bidder must assign the planned personnel described in the qualification documents to the construction site. Furthermore, if the assigned personnel require exclusive assignment or if a supervising engineer must be appointed according to the provisions of the Building Construction Act and its enforcement regulations or the bidding qualification requirements, those provisions and requirements must be complied with. In the case of construction, if it is recognized that an event that affects the construction period or the contract amount is likely to occur, the successful bidder must submit a notification in the prescribed form to the General Affairs Division, along with information necessary to grasp the situation of the event, between the award decision and the conclusion of the contract, in accordance with the provisions of the Building Construction Act. If the equipment used by the bidder experiences a failure or other unavoidable situation, the bid may be changed to a paper bid with the consent of Shirai City. In that case, contact the General Affairs Division to inform them of the change and submit the bid form, etc., in person within the bid acceptance period. Please note that bids submitted after the bid acceptance period will not be accepted for any reason. If it is deemed difficult to conduct the bid fairly, or if there are other unavoidable circumstances, the bid may be postponed or canceled. In this case, bidders who meet the qualification requirements cannot file an objection. Subcontracting related to the project by the bidder for this project is not permitted. 14 Inquiries Shirai City Hall, General Affairs Department, General Affairs Division Tel: 047 (492) 1111 E-mail: nyuusatsu@city.shiroi.chiba.jp (7) (1) (3) (2) (8) (9) (10) (6) (5) (1) (2) (3) (4) October 21, Reiwa 8 (2026) (Wednesday) 9:00 AM. October 5, Reiwa 8 (2026) (Monday) noon. Shirai City website. October 19, Reiwa 8 (2026) (Monday) 9:00 AM to October 20, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Road Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX. The successful bid candidate must submit qualification confirmation documents to the General Affairs Division, General Affairs Department within 2 days after the bid opening date. Failure to submit these documents will result in disqualification. If the successful bid candidate is recognized as the successful bidder after the qualification confirmation, a "Notification of Successful Bidder" will be sent to all bidders via the electronic bidding system. 9 Confirmation of Assigned Personnel In the case of construction, if a violation of the専任制 (exclusive assignment) of the planned personnel is confirmed by CORINS or other means after the award decision, the contract may not be concluded. Furthermore, if there are requirements for assigned personnel in the qualification requirements, changes to the assigned personnel will not be permitted except in extremely special circumstances such as illness, death, or retirement, which are deemed unavoidable by the contracting party and do not hinder proper performance. 10 Contract Conclusion The successful bidder must print the "Notification of Successful Bidder" immediately after the award and bring it to the General Affairs Division, General Affairs Department to receive instructions regarding the contract. The contract documents shall be bound by the successful bidder. In either case, the contract must be concluded within 7 days from the date of notification of the award decision. 11 Discretionary Contract If there is no successful bid candidate after re-bidding, a discretionary contract may be concluded with the bidder who submitted the lowest bid in the re-bid, in accordance with the provisions of Article 167-2, Paragraph 1, Item 8 of the Local Autonomy Act Enforcement Order. (3) (4) (5) (2) (1) The method will follow the instructions of the project manager. However, if the contract is concluded electronically, the contract will be concluded by the successful bidder and the city agreeing to the content of the electromagnetic record recording the contract details uploaded to the electronic contract service, and applying electronic signatures and timestamps. Not applicable. Furthermore, the successful bidder shall not transfer the rights obtained by the award to a third party. 12 Contract Deposit A deposit of 10% or more of the contract amount (total estimated amount for unit price contracts, 12 months' contract amount for long-term continuous contracts) must be paid as a contract deposit. However, this may be substituted by submitting one of the following documents certifying that a contract guarantee of 10% or more of the contract amount has been provided. Guarantee from a financial institution, etc. Public Works Performance Guarantee Insurance Policy Performance Guarantee Insurance Policy 13 Other Briefings for qualification document creation and site briefings will not be held. Interviews regarding qualification documents will not be held. However, if the content is unclear and qualification cannot be confirmed, an explanation may be requested. Submitted qualification documents will not be returned. Furthermore, they will not be published or used without permission. The execution period may be changed due to circumstances. Bidders must comply with the Shirai City Electronic Bidding Terms and Conditions and the Shirai City Electronic Bidding System Operation Standards for matters not covered in this public notice. In the case of construction, the successful bidder must assign the planned personnel described in the qualification documents to the construction site. Furthermore, if the assigned personnel require exclusive assignment or if a supervising engineer must be appointed according to the provisions of the Building Construction Act and its enforcement regulations or the bidding qualification requirements, those provisions and requirements must be complied with. In the case of construction, if it is recognized that an event that affects the construction period or the contract amount is likely to occur, the successful bidder must submit a notification in the prescribed form to the General Affairs Division, along with information necessary to grasp the situation of the event, between the award decision and the conclusion of the contract, in accordance with the provisions of the Building Construction Act. If the equipment used by the bidder experiences a failure or other unavoidable situation, the bid may be changed to a paper bid with the consent of Shirai City. In that case, contact the General Affairs Division to inform them of the change and submit the bid form, etc., in person within the bid acceptance period. Please note that bids submitted after the bid acceptance period will not be accepted for any reason. If it is deemed difficult to conduct the bid fairly, or if there are other unavoidable circumstances, the bid may be postponed or canceled. In this case, bidders who meet the qualification requirements cannot file an objection. Subcontracting related to the project by the bidder for this project is not permitted. 14 Inquiries Shirai City Hall, General Affairs Department, General Affairs Division Tel: 047 (492) 1111 E-mail: nyuusatsu@city.shiroi.chiba.jp (7) (1) (3) (2) (8) (9) (10) (6) (5) (1) (2) (3) (4) October 21, Reiwa 8 (2026) (Wednesday) 9:00 AM. October 5, Reiwa 8 (2026) (Monday) noon. Shirai City website. October 19, Reiwa 8 (2026) (Monday) 9:00 AM to October 20, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Road Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX. The successful bid candidate must submit qualification confirmation documents to the General Affairs Division, General Affairs Department within 2 days after the bid opening date. Failure to submit these documents will result in disqualification. If the successful bid candidate is recognized as the successful bidder after the qualification confirmation, a "Notification of Successful Bidder" will be sent to all bidders via the electronic bidding system. 9 Confirmation of Assigned Personnel In the case of construction, if a violation of the専任制 (exclusive assignment) of the planned personnel is confirmed by CORINS or other means after the award decision, the contract may not be concluded. Furthermore, if there are requirements for assigned personnel in the qualification requirements, changes to the assigned personnel will not be permitted except in extremely special circumstances such as illness, death, or retirement, which are deemed unavoidable by the contracting party and do not hinder proper performance. 10 Contract Conclusion The successful bidder must print the "Notification of Successful Bidder" immediately after the award and bring it to the General Affairs Division, General Affairs Department to receive instructions regarding the contract. The contract documents shall be bound by the successful bidder. In either case, the contract must be concluded within 7 days from the date of notification of the award decision. 11 Discretionary Contract If there is no successful bid candidate after re-bidding, a discretionary contract may be concluded with the bidder who submitted the lowest bid in the re-bid, in accordance with the provisions of Article 167-2, Paragraph 1, Item 8 of the Local Autonomy Act Enforcement Order. (3) (4) (5) (2) (1) The method will follow the instructions of the project manager. However, if the contract is concluded electronically, the contract will be concluded by the successful bidder and the city agreeing to the content of the electromagnetic record recording the contract details uploaded to the electronic contract service, and applying electronic signatures and timestamps. Not applicable. Furthermore, the successful bidder shall not transfer the rights obtained by the award to a third party. 12 Contract Deposit A deposit of 10% or more of the contract amount (total estimated amount for unit price contracts, 12 months' contract amount for long-term continuous contracts) must be paid as a contract deposit. However, this may be substituted by submitting one of the following documents certifying that a contract guarantee of 10% or more of the contract amount has been provided. Guarantee from a financial institution, etc. Public Works Performance Guarantee Insurance Policy Performance Guarantee Insurance Policy 13 Other Briefings for qualification document creation and site briefings will not be held. Interviews regarding qualification documents will not be held. However, if the content is unclear and qualification cannot be confirmed, an explanation may be requested. Submitted qualification documents will not be returned. Furthermore, they will not be published or used without permission. The execution period may be changed due to circumstances. Bidders must comply with the Shirai City Electronic Bidding Terms and Conditions and the Shirai City Electronic Bidding System Operation Standards for matters not covered in this public notice. In the case of construction, the successful bidder must assign the planned personnel described in the qualification documents to the construction site. Furthermore, if the assigned personnel require exclusive assignment or if a supervising engineer must be appointed according to the provisions of the Building Construction Act and its enforcement regulations or the bidding qualification requirements, those provisions and requirements must be complied with. In the case of construction, if it is recognized that an event that affects the construction period or the contract amount is likely to occur, the successful bidder must submit a notification in the prescribed form to the General Affairs Division, along with information necessary to grasp the situation of the event, between the award decision and the conclusion of the contract, in accordance with the provisions of the Building Construction Act. If the equipment used by the bidder experiences a failure or other unavoidable situation, the bid may be changed to a paper bid with the consent of Shirai City. In that case, contact the General Affairs Division to inform them of the change and submit the bid form, etc., in person within the bid acceptance period. Please note that bids submitted after the bid acceptance period will not be accepted for any reason. If it is deemed difficult to conduct the bid fairly, or if there are other unavoidable circumstances, the bid may be postponed or canceled. In this case, bidders who meet the qualification requirements cannot file an objection. Subcontracting related to the project by the bidder for this project is not permitted. 14 Inquiries Shirai City Hall, General Affairs Department, General Affairs Division Tel: 047 (492) 1111 E-mail: nyuusatsu@city.shiroi.chiba.jp (7) (1) (3) (2) (8) (9) (10) (6) (5) (1) (2) (3) (4) October 21, Reiwa 8 (2026) (Wednesday) 9:00 AM. October 5, Reiwa 8 (2026) (Monday) noon. Shirai City website. October 19, Reiwa 8 (2026) (Monday) 9:00 AM to October 20, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Road Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX. The successful bid candidate must submit qualification confirmation documents to the General Affairs Division, General Affairs Department within 2 days after the bid opening date. Failure to submit these documents will result in disqualification. If the successful bid candidate is recognized as the successful bidder after the qualification confirmation, a "Notification of Successful Bidder" will be sent to all bidders via the electronic bidding system. 9 Confirmation of Assigned Personnel In the case of construction, if a violation of the専任制 (exclusive assignment) of the planned personnel is confirmed by CORINS or other means after the award decision, the contract may not be concluded. Furthermore, if there are requirements for assigned personnel in the qualification requirements, changes to the assigned personnel will not be permitted except in extremely special circumstances such as illness, death, or retirement, which are deemed unavoidable by the contracting party and do not hinder proper performance. 10 Contract Conclusion The successful bidder must print the "Notification of Successful Bidder" immediately after the award and bring it to the General Affairs Division, General Affairs Department to receive instructions regarding the contract. The contract documents shall be bound by the successful bidder. In either case, the contract must be concluded within 7 days from the date of notification of the award decision. 11 Discretionary Contract If there is no successful bid candidate after re-bidding, a discretionary contract may be concluded with the bidder who submitted the lowest bid in the re-bid, in accordance with the provisions of Article 167-2, Paragraph 1, Item 8 of the Local Autonomy Act Enforcement Order. (3) (4) (5) (2) (1) The method will follow the instructions of the project manager. However, if the contract is concluded electronically, the contract will be concluded by the successful bidder and the city agreeing to the content of the electromagnetic record recording the contract details uploaded to the electronic contract service, and applying electronic signatures and timestamps. Not applicable. Furthermore, the successful bidder shall not transfer the rights obtained by the award to a third party. 12 Contract Deposit A deposit of 10% or more of the contract amount (total estimated amount for unit price contracts, 12 months' contract amount for long-term continuous contracts) must be paid as a contract deposit. However, this may be substituted by submitting one of the following documents certifying that a contract guarantee of 10% or more of the contract amount has been provided. Guarantee from a financial institution, etc. Public Works Performance Guarantee Insurance Policy Performance Guarantee Insurance Policy 13 Other Briefings for qualification document creation and site briefings will not be held. Interviews regarding qualification documents will not be held. However, if the content is unclear and qualification cannot be confirmed, an explanation may be requested. Submitted qualification documents will not be returned. Furthermore, they will not be published or used without permission. The execution period may be changed due to circumstances. Bidders must comply with the Shirai City Electronic Bidding Terms and Conditions and the Shirai City Electronic Bidding System Operation Standards for matters not covered in this public notice. In the case of construction, the successful bidder must assign the planned personnel described in the qualification documents to the construction site. Furthermore, if the assigned personnel require exclusive assignment or if a supervising engineer must be appointed according to the provisions of the Building Construction Act and its enforcement regulations or the bidding qualification requirements, those provisions and requirements must be complied with. In the case of construction, if it is recognized that an event that affects the construction period or the contract amount is likely to occur, the successful bidder must submit a notification in the prescribed form to the General Affairs Division, along with information necessary to grasp the situation of the event, between the award decision and the conclusion of the contract, in accordance with the provisions of the Building Construction Act. If the equipment used by the bidder experiences a failure or other unavoidable situation, the bid may be changed to a paper bid with the consent of Shirai City. In that case, contact the General Affairs Division to inform them of the change and submit the bid form, etc., in person within the bid acceptance period. Please note that bids submitted after the bid acceptance period will not be accepted for any reason. If it is deemed difficult to conduct the bid fairly, or if there are other unavoidable circumstances, the bid may be postponed or canceled. In this case, bidders who meet the qualification requirements cannot file an objection. Subcontracting related to the project by the bidder for this project is not permitted. 14 Inquiries Shirai City Hall, General Affairs Department, General Affairs Division Tel: 047 (492) 1111 E-mail: nyuusatsu@city.shiroi.chiba.jp (7) (1) (3) (2) (8) (9) (10) (6) (5) (1) (2) (3) (4) October 21, Reiwa 8 (2026) (Wednesday) 9:00 AM. October 5, Reiwa 8 (2026) (Monday) noon. Shirai City website. October 19, Reiwa 8 (2026) (Monday) 9:00 AM to October 20, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Road Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX. The successful bid candidate must submit qualification confirmation documents to the General Affairs Division, General Affairs Department within 2 days after the bid opening date. Failure to submit these documents will result in disqualification. If the successful bid candidate is recognized as the successful bidder after the qualification confirmation, a "Notification of Successful Bidder" will be sent to all bidders via the electronic bidding system. 9 Confirmation of Assigned Personnel In the case of construction, if a violation of the専任制 (exclusive assignment) of the planned personnel is confirmed by CORINS or other means after the award decision, the contract may not be concluded. Furthermore, if there are requirements for assigned personnel in the qualification requirements, changes to the assigned personnel will not be permitted except in extremely special circumstances such as illness, death, or retirement, which are deemed unavoidable by the contracting party and do not hinder proper performance. 10 Contract Conclusion The successful bidder must print the "Notification of Successful Bidder" immediately after the award and bring it to the General Affairs Division, General Affairs Department to receive instructions regarding the contract. The contract documents shall be bound by the successful bidder. In either case, the contract must be concluded within 7 days from the date of notification of the award decision. 11 Discretionary Contract If there is no successful bid candidate after re-bidding, a discretionary contract may be concluded with the bidder who submitted the lowest bid in the re-bid, in accordance with the provisions of Article 167-2, Paragraph 1, Item 8 of the Local Autonomy Act Enforcement Order. (3) (4) (5) (2) (1) The method will follow the instructions of the project manager. However, if the contract is concluded electronically, the contract will be concluded by the successful bidder and the city agreeing to the content of the electromagnetic record recording the contract details uploaded to the electronic contract service, and applying electronic signatures and timestamps. Not applicable. Furthermore, the successful bidder shall not transfer the rights obtained by the award to a third party. 12 Contract Deposit A deposit of 10% or more of the contract amount (total estimated amount for unit price contracts, 12 months' contract amount for long-term continuous contracts) must be paid as a contract deposit. However, this may be substituted by submitting one of the following documents certifying that a contract guarantee of 10% or more of the contract amount has been provided. Guarantee from a financial institution, etc. Public Works Performance Guarantee Insurance Policy Performance Guarantee Insurance Policy 13 Other Briefings for qualification document creation and site briefings will not be held. Interviews regarding qualification documents will not be held. However, if the content is unclear and qualification cannot be confirmed, an explanation may be requested. Submitted qualification documents will not be returned. Furthermore, they will not be published or used without permission. The execution period may be changed due to circumstances. Bidders must comply with the Shirai City Electronic Bidding Terms and Conditions and the Shirai City Electronic Bidding System Operation Standards for matters not covered in this public notice. In the case of construction, the successful bidder must assign the planned personnel described in the qualification documents to the construction site. Furthermore, if the assigned personnel require exclusive assignment or if a supervising engineer must be appointed according to the provisions of the Building Construction Act and its enforcement regulations or the bidding qualification requirements, those provisions and requirements must be complied with. In the case of construction, if it is recognized that an event that affects the construction period or the contract amount is likely to occur, the successful bidder must submit a notification in the prescribed form to the General Affairs Division, along with information necessary to grasp the situation of the event, between the award decision and the conclusion of the contract, in accordance with the provisions of the Building Construction Act. If the equipment used by the bidder experiences a failure or other unavoidable situation, the bid may be changed to a paper bid with the consent of Shirai City. In that case, contact the General Affairs Division to inform them of the change and submit the bid form, etc., in person within the bid acceptance period. Please note that bids submitted after the bid acceptance period will not be accepted for any reason. If it is deemed difficult to conduct the bid fairly, or if there are other unavoidable circumstances, the bid may be postponed or canceled. In this case, bidders who meet the qualification requirements cannot file an objection. Subcontracting related to the project by the bidder for this project is not permitted. 14 Inquiries Shirai City Hall, General Affairs Department, General Affairs Division Tel: 047 (492) 1111 E-mail: nyuusatsu@city.shiroi.chiba.jp (7) (1) (3) (2) (8) (9) (10) (6) (5) (1) (2) (3) (4) October 21, Reiwa 8 (2026) (Wednesday) 9:00 AM. October 5, Reiwa 8 (2026) (Monday) noon. Shirai City website. October 19, Reiwa 8 (2026) (Monday) 9:00 AM to October 20, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Road Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX. The successful bid candidate must submit qualification confirmation documents to the General Affairs Division, General Affairs Department within 2 days after the bid opening date. Failure to submit these documents will result in disqualification. If the successful bid candidate is recognized as the successful bidder after the qualification confirmation, a "Notification of Successful Bidder" will be sent to all bidders via the electronic bidding system. 9 Confirmation of Assigned Personnel In the case of construction, if a violation of the専任制 (exclusive assignment) of the planned personnel is confirmed by CORINS or other means after the award decision, the contract may not be concluded. Furthermore, if there are requirements for assigned personnel in the qualification requirements, changes to the assigned personnel will not be permitted except in extremely special circumstances such as illness, death, or retirement, which are deemed unavoidable by the contracting party and do not hinder proper performance. 10 Contract Conclusion The successful bidder must print the "Notification of Successful Bidder" immediately after the award and bring it to the General Affairs Division, General Affairs Department to receive instructions regarding the contract. The contract documents shall be bound by the successful bidder. In either case, the contract must be concluded within 7 days from the date of notification of the award decision. 11 Discretionary Contract If there is no successful bid candidate after re-bidding, a discretionary contract may be concluded with the bidder who submitted the lowest bid in the re-bid, in accordance with the provisions of Article 167-2, Paragraph 1, Item 8 of the Local Autonomy Act Enforcement Order. (3) (4) (5) (2) (1) The method will follow the instructions of the project manager. However, if the contract is concluded electronically, the contract will be concluded by the successful bidder and the city agreeing to the content of the electromagnetic record recording the contract details uploaded to the electronic contract service, and applying electronic signatures and timestamps. Not applicable. Furthermore, the successful bidder shall not transfer the rights obtained by the award to a third party. 12 Contract Deposit A deposit of 10% or more of the contract amount (total estimated amount for unit price contracts, 12 months' contract amount for long-term continuous contracts) must be paid as a contract deposit. However, this may be substituted by submitting one of the following documents certifying that a contract guarantee of 10% or more of the contract amount has been provided. Guarantee from a financial institution, etc. Public Works Performance Guarantee Insurance Policy Performance Guarantee Insurance Policy 13 Other Briefings for qualification document creation and site briefings will not be held. Interviews regarding qualification documents will not be held. However, if the content is unclear and qualification cannot be confirmed, an explanation may be requested. Submitted qualification documents will not be returned. Furthermore, they will not be published or used without permission. The execution period may be changed due to circumstances. Bidders must comply with the Shirai City Electronic Bidding Terms and Conditions and the Shirai City Electronic Bidding System Operation Standards for matters not covered in this public notice. In the case of construction, the successful bidder must assign the planned personnel described in the qualification documents to the construction site. Furthermore, if the assigned personnel require exclusive assignment or if a supervising engineer must be appointed according to the provisions of the Building Construction Act and its enforcement regulations or the bidding qualification requirements, those provisions and requirements must be complied with. In the case of construction, if it is recognized that an event that affects the construction period or the contract amount is likely to occur, the successful bidder must submit a notification in the prescribed form to the General Affairs Division, along with information necessary to grasp the situation of the event, between the award decision and the conclusion of the contract, in accordance with the provisions of the Building Construction Act. If the equipment used by the bidder experiences a failure or other unavoidable situation, the bid may be changed to a paper bid with the consent of Shirai City. In that case, contact the General Affairs Division to inform them of the change and submit the bid form, etc., in person within the bid acceptance period. Please note that bids submitted after the bid acceptance period will not be accepted for any reason. If it is deemed difficult to conduct the bid fairly, or if there are other unavoidable circumstances, the bid may be postponed or canceled. In this case, bidders who meet the qualification requirements cannot file an objection. Subcontracting related to the project by the bidder for this project is not permitted. 14 Inquiries Shirai City Hall, General Affairs Department, General Affairs Division Tel: 047 (492) 1111 E-mail: nyuusatsu@city.shiroi.chiba.jp (7) (1) (3) (2) (8) (9) (10) (6) (5) (1) (2) (3) (4) October 21, Reiwa 8 (2026) (Wednesday) 9:00 AM. October 5, Reiwa 8 (2026) (Monday) noon. Shirai City website. October 19, Reiwa 8 (2026) (Monday) 9:00 AM to October 20, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Road Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX. The successful bid candidate must submit qualification confirmation documents to the General Affairs Division, General Affairs Department within 2 days after the bid opening date. Failure to submit these documents will result in disqualification. If the successful bid candidate is recognized as the successful bidder after the qualification confirmation, a "Notification of Successful Bidder" will be sent to all bidders via the electronic bidding system. 9 Confirmation of Assigned Personnel In the case of construction, if a violation of the専任制 (exclusive assignment) of the planned personnel is confirmed by CORINS or other means after the award decision, the contract may not be concluded. Furthermore, if there are requirements for assigned personnel in the qualification requirements, changes to the assigned personnel will not be permitted except in extremely special circumstances such as illness, death, or retirement, which are deemed unavoidable by the contracting party and do not hinder proper performance. 10 Contract Conclusion The successful bidder must print the "Notification of Successful Bidder" immediately after the award and bring it to the General Affairs Division, General Affairs Department to receive instructions regarding the contract. The contract documents shall be bound by the successful bidder. In either case, the contract must be concluded within 7 days from the date of notification of the award decision. 11 Discretionary Contract If there is no successful bid candidate after re-bidding, a discretionary contract may be concluded with the bidder who submitted the lowest bid in the re-bid, in accordance with the provisions of Article 167-2, Paragraph 1, Item 8 of the Local Autonomy Act Enforcement Order. (3) (4) (5) (2) (1) The method will follow the instructions of the project manager. However, if the contract is concluded electronically, the contract will be concluded by the successful bidder and the city agreeing to the content of the electromagnetic record recording the contract details uploaded to the electronic contract service, and applying electronic signatures and timestamps. Not applicable. Furthermore, the successful bidder shall not transfer the rights obtained by the award to a third party. 12 Contract Deposit A deposit of 10% or more of the contract amount (total estimated amount for unit price contracts, 12 months' contract amount for long-term continuous contracts) must be paid as a contract deposit. However, this may be substituted by submitting one of the following documents certifying that a contract guarantee of 10% or more of the contract amount has been provided. Guarantee from a financial institution, etc. Public Works Performance Guarantee Insurance Policy Performance Guarantee Insurance Policy 13 Other Briefings for qualification document creation and site briefings will not be held. Interviews regarding qualification documents will not be held. However, if the content is unclear and qualification cannot be confirmed, an explanation may be requested. Submitted qualification documents will not be returned. Furthermore, they will not be published or used without permission. The execution period may be changed due to circumstances. Bidders must comply with the Shirai City Electronic Bidding Terms and Conditions and the Shirai City Electronic Bidding System Operation Standards for matters not covered in this public notice. In the case of construction, the successful bidder must assign the planned personnel described in the qualification documents to the construction site. Furthermore, if the assigned personnel require exclusive assignment or if a supervising engineer must be appointed according to the provisions of the Building Construction Act and its enforcement regulations or the bidding qualification requirements, those provisions and requirements must be complied with. In the case of construction, if it is recognized that an event that affects the construction period or the contract amount is likely to occur, the successful bidder must submit a notification in the prescribed form to the General Affairs Division, along with information necessary to grasp the situation of the event, between the award decision and the conclusion of the contract, in accordance with the provisions of the Building Construction Act. If the equipment used by the bidder experiences a failure or other unavoidable situation, the bid may be changed to a paper bid with the consent of Shirai City. In that case, contact the General Affairs Division to inform them of the change and submit the bid form, etc., in person within the bid acceptance period. Please note that bids submitted after the bid acceptance period will not be accepted for any reason. If it is deemed difficult to conduct the bid fairly, or if there are other unavoidable circumstances, the bid may be postponed or canceled. In this case, bidders who meet the qualification requirements cannot file an objection. Subcontracting related to the project by the bidder for this project is not permitted. 14 Inquiries Shirai City Hall, General Affairs Department, General Affairs Division Tel: 047 (492) 1111 E-mail: nyuusatsu@city.shiroi.chiba.jp (7) (1) (3) (2) (8) (9) (10) (6) (5) (1) (2) (3) (4) October 21, Reiwa 8 (2026) (Wednesday) 9:00 AM. October 5, Reiwa 8 (2026) (Monday) noon. Shirai City website. October 19, Reiwa 8 (2026) (Monday) 9:00 AM to October 20, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Road Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX. The successful bid candidate must submit qualification confirmation documents to the General Affairs Division, General Affairs Department within 2 days after the bid opening date. Failure to submit these documents will result in disqualification. If the successful bid candidate is recognized as the successful bidder after the qualification confirmation, a "Notification of Successful Bidder" will be sent to all bidders via the electronic bidding system. 9 Confirmation of Assigned Personnel In the case of construction, if a violation of the専任制 (exclusive assignment) of the planned personnel is confirmed by CORINS or other means after the award decision, the contract may not be concluded. Furthermore, if there are requirements for assigned personnel in the qualification requirements, changes to the assigned personnel will not be permitted except in extremely special circumstances such as illness, death, or retirement, which are deemed unavoidable by the contracting party and do not hinder proper performance. 10 Contract Conclusion The successful bidder must print the "Notification of Successful Bidder" immediately after the award and bring it to the General Affairs Division, General Affairs Department to receive instructions regarding the contract. The contract documents shall be bound by the successful bidder. In either case, the contract must be concluded within 7 days from the date of notification of the award decision. 11 Discretionary Contract If there is no successful bid candidate after re-bidding, a discretionary contract may be concluded with the bidder who submitted the lowest bid in the re-bid, in accordance with the provisions of Article 167-2, Paragraph 1, Item 8 of the Local Autonomy Act Enforcement Order. (3) (4) (5) (2) (1) The method will follow the instructions of the project manager. However, if the contract is concluded electronically, the contract will be concluded by the successful bidder and the city agreeing to the content of the electromagnetic record recording the contract details uploaded to the electronic contract service, and applying electronic signatures and timestamps. Not applicable. Furthermore, the successful bidder shall not transfer the rights obtained by the award to a third party. 12 Contract Deposit A deposit of 10% or more of the contract amount (total estimated amount for unit price contracts, 12 months' contract amount for long-term continuous contracts) must be paid as a contract deposit. However, this may be substituted by submitting one of the following documents certifying that a contract guarantee of 10% or more of the contract amount has been provided. Guarantee from a financial institution, etc. Public Works Performance Guarantee Insurance Policy Performance Guarantee Insurance Policy 13 Other Briefings for qualification document creation and site briefings will not be held. Interviews regarding qualification documents will not be held. However, if the content is unclear and qualification cannot be confirmed, an explanation may be requested. Submitted qualification documents will not be returned. Furthermore, they will not be published or used without permission. The execution period may be changed due to circumstances. Bidders must comply with the Shirai City Electronic Bidding Terms and Conditions and the Shirai City Electronic Bidding System Operation Standards for matters not covered in this public notice. In the case of construction, the successful bidder must assign the planned personnel described in the qualification documents to the construction site. Furthermore, if the assigned personnel require exclusive assignment or if a supervising engineer must be appointed according to the provisions of the Building Construction Act and its enforcement regulations or the bidding qualification requirements, those provisions and requirements must be complied with. In the case of construction, if it is recognized that an event that affects the construction period or the contract amount is likely to occur, the successful bidder must submit a notification in the prescribed form to the General Affairs Division, along with information necessary to grasp the situation of the event, between the award decision and the conclusion of the contract, in accordance with the provisions of the Building Construction Act. If the equipment used by the bidder experiences a failure or other unavoidable situation, the bid may be changed to a paper bid with the consent of Shirai City. In that case, contact the General Affairs Division to inform them of the change and submit the bid form, etc., in person within the bid acceptance period. Please note that bids submitted after the bid acceptance period will not be accepted for any reason. If it is deemed difficult to conduct the bid fairly, or if there are other unavoidable circumstances, the bid may be postponed or canceled. In this case, bidders who meet the qualification requirements cannot file an objection. Subcontracting related to the project by the bidder for this project is not permitted. 14 Inquiries Shirai City Hall, General Affairs Department, General Affairs Division Tel: 047 (492) 1111 E-mail: nyuusatsu@city.shiroi.chiba.jp (7) (1) (3) (2) (8) (9) (10) (6) (5) (1) (2) (3) (4) October 21, Reiwa 8 (2026) (Wednesday) 9:00 AM. October 5, Reiwa 8 (2026) (Monday) noon. Shirai City website. October 19, Reiwa 8 (2026) (Monday) 9:00 AM to October 20, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Road Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX. The successful bid candidate must submit qualification confirmation documents to the General Affairs Division, General Affairs Department within 2 days after the bid opening date. Failure to submit these documents will result in disqualification. If the successful bid candidate is recognized as the successful bidder after the qualification confirmation, a "Notification of Successful Bidder" will be sent to all bidders via the electronic bidding system. 9 Confirmation of Assigned Personnel In the case of construction, if a violation of the専任制 (exclusive assignment) of the planned personnel is confirmed by CORINS or other means after the award decision, the contract may not be concluded. Furthermore, if there are requirements for assigned personnel in the qualification requirements, changes to the assigned personnel will not be permitted except in extremely special circumstances such as illness, death, or retirement, which are deemed unavoidable by the contracting party and do not hinder proper performance. 10 Contract Conclusion The successful bidder must print the "Notification of Successful Bidder" immediately after the award and bring it to the General Affairs Division, General Affairs Department to receive instructions regarding the contract. The contract documents shall be bound by the successful bidder. In either case, the contract must be concluded within 7 days from the date of notification of the award decision. 11 Discretionary Contract If there is no successful bid candidate after re-bidding, a discretionary contract may be concluded with the bidder who submitted the lowest bid in the re-bid, in accordance with the provisions of Article 167-2, Paragraph 1, Item 8 of the Local Autonomy Act Enforcement Order. (3) (4) (5) (2) (1) The method will follow the instructions of the project manager. However, if the contract is concluded electronically, the contract will be concluded by the successful bidder and the city agreeing to the content of the electromagnetic record recording the contract details uploaded to the electronic contract service, and applying electronic signatures and timestamps. Not applicable. Furthermore, the successful bidder shall not transfer the rights obtained by the award to a third party. 12 Contract Deposit A deposit of 10% or more of the contract amount (total estimated amount for unit price contracts, 12 months' contract amount for long-term continuous contracts) must be paid as a contract deposit. However, this may be substituted by submitting one of the following documents certifying that a contract guarantee of 10% or more of the contract amount has been provided. Guarantee from a financial institution, etc. Public Works Performance Guarantee Insurance Policy Performance Guarantee Insurance Policy 13 Other Briefings for qualification document creation and site briefings will not be held. Interviews regarding qualification documents will not be held. However, if the content is unclear and qualification cannot be confirmed, an explanation may be requested. Submitted qualification documents will not be returned. Furthermore, they will not be published or used without permission. The execution period may be changed due to circumstances. Bidders must comply with the Shirai City Electronic Bidding Terms and Conditions and the Shirai City Electronic Bidding System Operation Standards for matters not covered in this public notice. In the case of construction, the successful bidder must assign the planned personnel described in the qualification documents to the construction site. Furthermore, if the assigned personnel require exclusive assignment or if a supervising engineer must be appointed according to the provisions of the Building Construction Act and its enforcement regulations or the bidding qualification requirements, those provisions and requirements must be complied with. In the case of construction, if it is recognized that an event that affects the construction period or the contract amount is likely to occur, the successful bidder must submit a notification in the prescribed form to the General Affairs Division, along with information necessary to grasp the situation of the event, between the award decision and the conclusion of the contract, in accordance with the provisions of the Building Construction Act. If the equipment used by the bidder experiences a failure or other unavoidable situation, the bid may be changed to a paper bid with the consent of Shirai City. In that case, contact the General Affairs Division to inform them of the change and submit the bid form, etc., in person within the bid acceptance period. Please note that bids submitted after the bid acceptance period will not be accepted for any reason. If it is deemed difficult to conduct the bid fairly, or if there are other unavoidable circumstances, the bid may be postponed or canceled. In this case, bidders who meet the qualification requirements cannot file an objection. Subcontracting related to the project by the bidder for this project is not permitted. 14 Inquiries Shirai City Hall, General Affairs Department, General Affairs Division Tel: 047 (492) 1111 E-mail: nyuusatsu@city.shiroi.chiba.jp (7) (1) (3) (2) (8) (9) (10) (6) (5) (1) (2) (3) (4) October 21, Reiwa 8 (2026) (Wednesday) 9:00 AM. October 5, Reiwa 8 (2026) (Monday) noon. Shirai City website. October 19, Reiwa 8 (2026) (Monday) 9:00 AM to October 20, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Road Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX. The successful bid candidate must submit qualification confirmation documents to the General Affairs Division, General Affairs Department within 2 days after the bid opening date. Failure to submit these documents will result in disqualification. If the successful bid candidate is recognized as the successful bidder after the qualification confirmation, a "Notification of Successful Bidder" will be sent to all bidders via the electronic bidding system. 9 Confirmation of Assigned Personnel In the case of construction, if a violation of the専任制 (exclusive assignment) of the planned personnel is confirmed by CORINS or other means after the award decision, the contract may not be concluded. Furthermore, if there are requirements for assigned personnel in the qualification requirements, changes to the assigned personnel will not be permitted except in extremely special circumstances such as illness, death, or retirement, which are deemed unavoidable by the contracting party and do not hinder proper performance. 10 Contract Conclusion The successful bidder must print the "Notification of Successful Bidder" immediately after the award and bring it to the General Affairs Division, General Affairs Department to receive instructions regarding the contract. The contract documents shall be bound by the successful bidder. In either case, the contract must be concluded within 7 days from the date of notification of the award decision. 11 Discretionary Contract If there is no successful bid candidate after re-bidding, a discretionary contract may be concluded with the bidder who submitted the lowest bid in the re-bid, in accordance with the provisions of Article 167-2, Paragraph 1, Item 8 of the Local Autonomy Act Enforcement Order. (3) (4) (5) (2) (1) The method will follow the instructions of the project manager. However, if the contract is concluded electronically, the contract will be concluded by the successful bidder and the city agreeing to the content of the electromagnetic record recording the contract details uploaded to the electronic contract service, and applying electronic signatures and timestamps. Not applicable. Furthermore, the successful bidder shall not transfer the rights obtained by the award to a third party. 12 Contract Deposit A deposit of 10% or more of the contract amount (total estimated amount for unit price contracts, 12 months' contract amount for long-term continuous contracts) must be paid as a contract deposit. However, this may be substituted by submitting one of the following documents certifying that a contract guarantee of 10% or more of the contract amount has been provided. Guarantee from a financial institution, etc. Public Works Performance Guarantee Insurance Policy Performance Guarantee Insurance Policy 13 Other Briefings for qualification document creation and site briefings will not be held. Interviews regarding qualification documents will not be held. However, if the content is unclear and qualification cannot be confirmed, an explanation may be requested. Submitted qualification documents will not be returned. Furthermore, they will not be published or used without permission. The execution period may be changed due to circumstances. Bidders must comply with the Shirai City Electronic Bidding Terms and Conditions and the Shirai City Electronic Bidding System Operation Standards for matters not covered in this public notice. In the case of construction, the successful bidder must assign the planned personnel described in the qualification documents to the construction site. Furthermore, if the assigned personnel require exclusive assignment or if a supervising engineer must be appointed according to the provisions of the Building Construction Act and its enforcement regulations or the bidding qualification requirements, those provisions and requirements must be complied with. In the case of construction, if it is recognized that an event that affects the construction period or the contract amount is likely to occur, the successful bidder must submit a notification in the prescribed form to the General Affairs Division, along with information necessary to grasp the situation of the event, between the award decision and the conclusion of the contract, in accordance with the provisions of the Building Construction Act. If the equipment used by the bidder experiences a failure or other unavoidable situation, the bid may be changed to a paper bid with the consent of Shirai City. In that case, contact the General Affairs Division to inform them of the change and submit the bid form, etc., in person within the bid acceptance period. Please note that bids submitted after the bid acceptance period will not be accepted for any reason. If it is deemed difficult to conduct the bid fairly, or if there are other unavoidable circumstances, the bid may be postponed or canceled. In this case, bidders who meet the qualification requirements cannot file an objection. Subcontracting related to the project by the bidder for this project is not permitted. 14 Inquiries Shirai City Hall, General Affairs Department, General Affairs Division Tel: 047 (492) 1111 E-mail: nyuusatsu@city.shiroi.chiba.jp (7) (1) (3) (2) (8) (9) (10) (6) (5) (1) (2) (3) (4) October 21, Reiwa 8 (2026) (Wednesday) 9:00 AM. October 5, Reiwa 8 (2026) (Monday) noon. Shirai City website. October 19, Reiwa 8 (2026) (Monday) 9:00 AM to October 20, Reiwa 8 (2026) (Tuesday). (2) (1) Shirai City Hall, Urban Development Department, Road Division. If there are any questions regarding the design documents, please submit them in writing (FAX, etc.) to the department in charge of the project. 8 Method of Determining the Successful Bidder In accordance with the provisions of Articles 120 and 121 of the Shirai City Financial Regulations (Reiwa 5 Regulations No. 3), the bidder who submitted the lowest valid bid within the range of the estimated price and the minimum reserve price will be designated as the successful bid candidate and the award will be suspended. However, if it is recognized that the successful bid candidate may not be able to perform the contract in accordance with its content due to the bid price, or if it is recognized that concluding a contract with that person would disrupt fair trade practices and is extremely inappropriate, that person will not be designated as the successful bid candidate, and another bidder who submitted a bid within the range of the estimated price and the minimum reserve price, with the lowest bid price, may be designated as the successful bid candidate. If there are two or more bidders with the same lowest bid price, an electronic lottery will be conducted immediately through the electronic bidding system to determine the successful bid candidate. The successful bid candidate will be notified by telephone or FAX.