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Civil Engineering Works (B)

Auto-translated from Japanese
Original title: 2.土木一式工事(B)
埼玉県深谷市
Published: Nov 2, 2026
Updated: Nov 6, 2026
Source: 官公需 (kkj.go.jp)

About This Opportunity

This is a works contract in the architecture and engineering, transport and logistics and agriculture and food security sectors, with a focus on Crop Production. Located in Japan, Asia, this opportunity is open to firms and consortiums.

Published through 官公需 (kkj.go.jp), a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for civil works in the architecture and engineering sector. Works contracts of this nature generally require demonstrated experience in similar infrastructure projects, adequate equipment and technical personnel, and financial capacity including bank guarantees. Interested parties should review the full documentation on the original source before submitting their proposal.

Description

Auto-translated from Japanese
Civil Engineering Works (B) Fukaya City Public Announcement No. 294 Limited General Competitive Bidding (Post-Verification Type) will be executed, and an announcement is made in accordance with the provisions of Article 167-6, Paragraph 1 of the Local Autonomy Act Enforcement Order (Showa 22, Cabinet Order No. 16; hereinafter referred to as "Enforcement Order") and Article 4 of the Fukaya City Contract Regulations (Heisei 24, Fukaya City Regulations No. 27). November 2, Reiwa 8 Susumu Kojima, Mayor of Fukaya City 1. Bidding Target Construction (1) Construction Name: Road Improvement Work (R8-19) (2) Construction Location: Horikane, Fukaya City (3) Construction Period: From the date of contract signing to March 31, Reiwa 9 (4) Scheduled Contract Date: Thursday, December 3, Reiwa 8 (5) Construction Outline: As per design documents (6) Other: ・ This is a trial construction for Fukaya City's "Two-Day Weekend Model Construction (On-site Closure Type)". ・ Contract procedures for this project are scheduled to be concluded using an electronic contract service. (If you do not wish to use the electronic contract service, you can conclude the contract in writing.) 2. Bidding procedures and methods will be conducted through the Saitama Prefecture Electronic Bidding Joint System (hereinafter referred to as the "Electronic Bidding System"). 3. Those who wish to participate in the bidding must submit a confirmation application for competitive bidding qualifications through the Electronic Bidding System within the following period. From 9:00 AM on Monday, November 2, Reiwa 8 to 3:00 PM on Monday, November 16, Reiwa 8 (excluding times when the Electronic Bidding System is not operational). 4. Bidding Execution Date and Time, etc. (1) Bid Submission and Estimated Bid Amount Breakdown Sheet Submission Period: From 9:00 AM on Tuesday, November 17, Reiwa 8 to 1:00 PM on Wednesday, November 18, Reiwa 8 (excluding times when the Electronic Bidding System is not operational). (2) Bid Opening Date and Time: Second from 9:00 AM on Thursday, November 19, Reiwa 8. (3) The above periods and dates may be changed. In such cases, an announcement will be made on the Electronic Bidding System. 5. The form of participants eligible for bidding shall be a single company. 6. The qualifications required for those who wish to participate in the bidding are as follows: (1) Must be listed in the Reiwa 7/8 Fukaya City Construction Work Competitive Bidding Participant Qualification List (hereinafter referred to as the "Qualification List") based on the Fukaya City Construction Work Contract etc. Competitive Bidding Participant Qualification Rules (Heisei 21, Fukaya City Regulations No. 30). (2) Must have a head office in the city and have a person with the authority to conclude contracts. (3) Must be registered in the civil engineering works category and be rated as B class. (4) Must not fall under the provisions of Article 167-4 of the Enforcement Order. (5) Must not have been subject to measures such as suspension of bidding participation or exclusion from bidding participation in Fukaya City contracts based on the "Fukaya City Contract Bidding Suspension Measures Manual" and the "Fukaya City Contract Violence Exclusion Measures Manual" from the date of this announcement until the contract is concluded. (6) Must have a permit under Article 3 of the Construction Industry Act (Showa 24, Act No. 100) for the construction type corresponding to this work. However, if the total amount of subcontracting costs is equal to or greater than the amount specified in Article 2 of the Construction Industry Act Enforcement Order (Showa 31, Cabinet Order No. 273), a person with a specific construction permit must be obtained. (7) Must be able to assign a technician in accordance with Article 26 of the Construction Industry Act for the construction work. The assigned technician shall be in accordance with the provisions of the Construction Industry Act, the Construction Industry Act Enforcement Order, and the "Fukaya City Construction Work Technician Assignment Handling Guidelines", etc. (8) Must not be a person who has filed for commencement of rehabilitation proceedings under the Corporate Reorganization Act (Heisei 14, Act No. 154) or filed for commencement of rehabilitation proceedings under the Civil Rehabilitation Act (Heisei 11, Act No. 225). However, this does not apply to those who have received a decision to commence proceedings. (9) Must have undergone a business performance review with a review standard date on or after July 1, Reiwa 7, for the relevant industry, in accordance with Article 27-23, Paragraph 1 of the Construction Industry Act. (10) Must not have any capital or personnel relationship with other bidders participating in the bid. (11) Must be enrolled as an employer in health insurance under the Health Insurance Act (Taisho 11, Act No. 70), employees' pension insurance under the Employees' Pension Insurance Act (Showa 29, Act No. 115), and employment insurance under the Employment Insurance Act (Showa 49, Act No. 116) as of the bid announcement date. However, this does not apply to those who are exempt from the application of all or part of the above insurance by law. 7. Confirmation of eligibility for bidding will be conducted after the bidding execution, based on the "Fukaya City General Competitive Bidding for Construction Work (Post-Verification Type) Guidelines". 8. Design Documents, etc. (1) Publication Date: Monday, November 2, Reiwa 8. (2) The construction specifications and other documents necessary for estimating the bid amount can be downloaded from the Electronic Bidding System. 9. Questions regarding design documents, etc., must be submitted in the form of a question form through the Electronic Bidding System within the reception period. (1) Reception Period: From 9:00 AM on Monday, November 2, Reiwa 8 to 12:00 PM (noon) on Wednesday, November 11, Reiwa 8 (excluding times when the Electronic Bidding System is not operational). (2) Answers to questions will be posted on the Electronic Bidding System by Friday, November 13, Reiwa 8. 10. A minimum reserve price will be set in accordance with the provisions of Article 4, Paragraph 1 of the "Fukaya City Minimum Reserve Price System Handling Guidelines". 11. Bid security is waived in accordance with Article 8 of the Fukaya City Contract Regulations. 12. Contract security must be paid in an amount not less than 10/100 of the contract amount in accordance with Article 28, Paragraph 1 of the Fukaya City Contract Regulations. 13. Payment Terms (1) Advance payment will be made for contracts exceeding 3 million yen. (The amount shall be within 4/10 of the contract amount.) (2) Intermediate advance payment will be made for contracts exceeding 5 million yen and with a construction period exceeding 60 days. (The amount shall be within 2/10 of the contract amount.) (3) Partial payment will not be made. 14. Determination of Successful Bidder, etc. (1) After the bid opening, the bidder who submitted the lowest bid within the range of the estimated price and at or above the minimum reserve price will be the successful bid candidate, and their name will be stated in the "Reason" column of the reservation notice sent from the Electronic Bidding System. (2) The successful bid candidate must submit the "General Competitive Bidding Qualification Confirmation Application Form", "General Competitive Bidding Qualification Confirmation Documents", and "Social Insurance Enrollment Confirmation Documents", etc., within 2 days from the day after receiving the reservation notice (excluding city holidays as defined in Article 1 of the Fukaya City Holidays Ordinance (Heisei 18, Fukaya City Ordinance No. 2)). (3) This construction is subject to a labor cost dumping investigation. If the direct construction costs stated in the estimated bid amount breakdown sheet fall below a certain level, the reason will be investigated promptly after the bid opening. Only the successful bid candidate will be investigated, and they will be contacted separately. Failure to provide a reason may result in the bid being deemed invalid for violating bidding conditions. (4) If the successful bid candidate is found to meet the bidding qualifications based on the results of the bidding qualification review, they will be declared the successful bidder. (5) If there are two or more bids at the same price for the price that would be the successful bid candidate, the successful bid candidate will be determined by electronic lottery through the Electronic Bidding System. (6) If there is a possibility of an event that affects the construction period or contract amount, the successful bidder must notify the contracting authority to that effect, along with the necessary information to grasp the situation of the event, using Form No. 1 of the Fukaya City Competitive Bidding Participant Guidelines (related to Article 29), from the date of successful bid determination until the contract is concluded. 15. The concurrent assignment of site supervisors shall be in accordance with the "Guidelines for Handling Relaxation of Site Supervisor's On-site Duty". 16. Notes on Bidding (1) For the purpose of determining the successful bid, the contract amount will be the amount written on the bid form plus 10/100 of that amount (if there is a fraction of less than 1 yen, it will be rounded down). Therefore, bidders must write the amount equivalent to 100/100 of the desired contract amount on the bid form, regardless of whether they are taxable or non-taxable for consumption tax and local consumption tax. (2) Download the forms from the Electronic Bidding System and submit the bid form and the estimated bid amount breakdown sheet at the time of bidding. However, a breakdown of the estimated bid amount is not required for re-bidding. (3) Even if a competitive bidding qualification confirmation application receipt has been received from the Electronic Bidding System, those who do not have the qualifications at the time of bid opening cannot participate in the bidding. (4) If, after the bid opening, there are no bids within the estimated price range and at or above the minimum reserve price, a re-bid will be conducted. (5) Re-bids will be conducted up to two times. The date and time of the re-bid will be notified via the re-bid notice on the Electronic Bidding System. (6) Participants in the first re-bid shall be those who participated in the initial bid. However, those who submitted invalid bids or were disqualified in the initial bid cannot participate in the first re-bid. (7) Participants in the second re-bid shall be those who participated in the first re-bid. However, those who submitted invalid bids or were disqualified in the first re-bid cannot participate in the second re-bid. (8) Bids that fall under Article 17 of the Fukaya City Competitive Bidding Participant Guidelines will be deemed invalid. 17. Postponement of Bidding, etc. (1) The bidding may be postponed, suspended, or canceled if deemed necessary. (2) In the case of (1), the costs incurred for the bidding cannot be claimed from the city. 18. In addition to the matters stipulated in this announcement, bidding and contract procedures related to this construction shall be in accordance with the Fukaya City Contract Regulations, Fukaya City Minimum Reserve Price System Handling Guidelines, Fukaya City General Competitive Bidding for Construction Work (Post-Verification Type) Guidelines, Fukaya City Competitive Bidding Participant Guidelines, Bidding Participant Compliance Matters, Fukaya City Public Works Electronic Bidding Operation Standards, and design documents, etc. 19. Inquiries: Fukaya City Hall, General Affairs Department, Contract and Inspection Division TEL: 048-571-1211 (Main) Extension: 4571

Data provenance

This notice is sourced from 官公需 (kkj.go.jp) and was originally published on November 2, 2026. Last refreshed 1 day ago. Original language: Japanese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About 埼玉県深谷市

埼玉県深谷市 has issued 60 procurement notices on BidsFactory, including 10 currently open and 0 awarded contracts. Activity concentrates in Architecture & Engineering Services, Construction & Civil Works, and Water & Sanitation. All notices are published for Japan. Notices are distributed via 官公需 (kkj.go.jp). Most recent publication: November 2, 2026.

Frequently asked questions about this tender

Who is the contracting authority?

This notice was issued by 埼玉県深谷市 in Japan. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

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

Where will the contract be performed?

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

How can I submit a bid?

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

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