Tenders/Mamarabara Sewage Trunk Line Burial Pipe Construction (Section 26-13)
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Mamarabara Sewage Trunk Line Burial Pipe Construction (Section 26-13)

Auto-translated from Japanese
Original title: 間々原汚水幹線埋設管工事(26-13工区)
愛知県小牧市
Published: Sep 17, 2026
Updated: Sep 21, 2026
Source: jp_kkj

About This Opportunity

This is a works contract in the water and sanitation, construction and civil works and architecture and engineering sectors, with a focus on Water Supply, Wastewater and Sanitation. 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 water and sanitation 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
Komaki City Sewerage Project. Komaki Mayor Masaki Amano. Location Announcement. The following post-qualification limited competitive tender will be conducted in accordance with Article 167-6, Paragraph 1 of the Local Autonomy Act Enforcement Order (Cabinet Order No. 16 of 1947) and Article 7 of the Komaki City Contract Regulations (Komaki City Ordinance No. 11 of 1980). Work Name: Mamarabara Sewage Trunk Line Burial Pipe Construction (Section 26-13) (10125559) Route Name, etc.: Route 498 Date: September 17, Reiwa 8. Estimated Price: 149,426,000 yen (This amount excludes consumption tax and local consumption tax). Minimum Limit Price: Yes. Calculation Method for Minimum Limit Price: Civil Engineering Works. Work Location: Within Mamarabara Shinden, Komaki City. Construction Period: November 4, Reiwa 8 to March 26, Reiwa 9. Work Details: - Work Length: L=172.10m - RSφ350 pipe jacking work: L=172.10m - Type 1 assembled manhole installation work: N=1 unit - Type 2 assembled manhole installation work: N=1 unit Bidding Method: Use the Aichi Electronic Procurement Joint System (CALS/EC). Eligibility Requirements: Construction Industry Permit: Must hold a construction industry permit for civil engineering works under Article 3 of the Construction Industry Act (Act No. 100 of 1949). - Head office in Komaki City - Branch office in Komaki City - Head office in Aichi Prefecture - Branch office in Aichi Prefecture Comprehensive Evaluation Score: - Civil engineering works: - Head office in Komaki City: 750 points or more. - Branch office in Komaki City: 750 points or more. - Head office in Aichi Prefecture: 850 points or more. - Branch office in Aichi Prefecture: 850 points or more. Construction Experience: Must have performed as the prime contractor for sewerage pipe jacking work ordered by a national or local government with a contract amount (including tax) of 50 million yen or more in the past 10 years (up to the day before submitting the documents). Sewerage pipe jacking work refers to jacking work with a nominal diameter of 350 mm or more. Contract experience as a member of a joint venture is limited to work where the investment ratio is 20% or more. Assigned Personnel: Must assign a supervising engineer or chief engineer for the relevant construction industry to the construction site as stipulated in Article 26 of the Construction Industry Act. Other: (1) Not subject to the provisions of Article 167-4 of the Local Autonomy Act Enforcement Order. (2) Must be listed in the Komaki City Construction Work Bidder List. (3) Not subject to designation suspension or gang exclusion measures. (4) Not a company for which an application for commencement of rehabilitation proceedings has been filed under the Civil Rehabilitation Act or an application for commencement of rehabilitation proceedings has been filed under the Corporate Reorganization Act. (5) Not subject to business suspension orders and not within the business suspension period. (6) Not a construction company that is the contractor for the design work of the relevant construction or is related to such contractor in terms of capital or personnel. "Contractor for the design work of the relevant construction" refers to the following: - Design contractor: Sansui Consultant Co., Ltd. Chubu Branch. (7) Other: Refer to the Komaki City Post-Qualification Limited Competitive Tender Announcement Documents. Submission of Bid Application Documents, etc.: Those who wish to participate in the bid must submit the Bid Application Form (Form No. 1) via the electronic bidding system as follows. Failure to submit the application form by the deadline will result in disqualification from this bid. Distribution of Design Documents: Distributed by downloading from the portal site of the Aichi Electronic Procurement Joint System (CALS/EC). [Distribution Period]: From the announcement date to the deadline for submitting the bid application form. [Submission Period]: From 9:00 AM on September 18, Reiwa 8 (Friday) to 5:00 PM on October 1, Reiwa 8 (Thursday). [Other]: Additional documents may be requested as needed. Site Briefing: None. Questions regarding Design Documents, etc.: Questions regarding design documents must be submitted in writing (Design Document Question Form (Form No. 3)) directly to the General Affairs Division, General Affairs Department, Komaki City Hall. [Question Deadline]: 10:00 AM on October 2, Reiwa 8 (Friday). [Answer Method]: Available for viewing on the bid information service. Scheduled Date for Answering Questions: 11:00 AM on October 9, Reiwa 8 (Friday). Submission Method for Bid Forms and Construction Cost Breakdowns, etc.: Enter the necessary information in the bid form via the electronic bidding system and attach the construction cost breakdown as a file. (Use the form posted on the Komaki City website.) [Submission Period]: From 9:00 AM on October 19, Reiwa 8 (Monday). Failure to submit by the deadline will render the bid of the successful bid candidate invalid. Requirement for Contract Creation: Required. Advance Payment and Interim Advance Payment: Yes. Bid Security: Exempt. Until 5:00 PM on October 20, Reiwa 8 (Tuesday). Bid Opening Date and Time: 9:30 AM on October 21, Reiwa 8 (Wednesday). Bid Opening Location: 4th Floor, General Affairs Division, Komaki City Hall Main Building. Determination of Successful Bid Candidate: The successful bid candidate will be determined and notified via the electronic bidding system. After the bid opening, the successful bid candidate must submit qualification confirmation documents directly to the General Affairs Division, General Affairs Department, Komaki City Hall within 2 days (excluding holidays) from the day after receiving the notification of successful bid candidate determination. Contact Information: 3-1 Horinouchi, Komaki City Komaki City General Affairs Department, General Affairs Division Phone: (0568) 76-1103 (Direct) Contract Security Deposit: Yes. Bidding and Contract Procedures, etc.: Refer to the Local Autonomy Act, Komaki City Contract Regulations (Komaki City Ordinance No. 11 of 1980), Komaki City Construction Work Electronic Bidding Implementation Manual (March 28, Reiwa 20, Notification No. 19-Sosho-1247), Aichi Electronic Procurement Joint System (CALS/EC) Usage Agreement (Effective September 6, Reiwa 18), Komaki City Bidder's Handbook, Komaki City Contract Terms, and Komaki City Post-Qualification Limited Competitive Tender Announcement Documents.

Data provenance

This notice is sourced from 官公需 (kkj.go.jp) and was originally published on September 17, 2026. Last refreshed today. Original language: Japanese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About 愛知県小牧市

愛知県小牧市 has issued 25 procurement notices on BidsFactory, including 7 currently open and 0 awarded contracts. Activity concentrates in Construction & Civil Works, Architecture & Engineering Services, and Water & Sanitation. All notices are published for Japan. Notices are distributed via 官公需 (kkj.go.jp). Most recent publication: September 17, 2026.

Frequently asked questions about this tender

Who is the contracting authority?

This notice was issued by 愛知県小牧市 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 Water & Sanitation 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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Key Details

Contract Type
Works
Eligibility
Firms / Consortiums
Language
Japanese

Source

jp_kkj
jp_kkj
Official Source

Contracting Authority

愛知県小牧市
🇯🇵Japan

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