Tenders/Mamanishi Sewage Branch Line Buried Pipe Construction (Section 26-2)
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Mamanishi Sewage Branch Line Buried Pipe Construction (Section 26-2)

Auto-translated from Japanese
Original title: 間々西汚水枝線埋設管工事(26-2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 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
Mamanishi Sewage Branch Line Buried Pipe Construction (Section 26-2) Komaki City Sewerage Business Komaki Mayor Masaki Amano Notice of Public Tender We hereby announce that a post-qualification limited open competitive tender for construction will be conducted in accordance with the provisions of Article 167-6, Paragraph 1 of the Local Autonomy Act (Cabinet Order No. 16 of 1947) and Article 7 of the Komaki City Contract Regulations (1980, Regulation No. 11). Name of Work: Mamanishi Sewage Branch Line Buried Pipe Construction (Section 26-2) (10125878) Name of Route, etc.: Route 1009 This tender will be conducted using the electronic bidding subsystem of the Aichi Electronic Procurement Joint System (CALS/EC) (hereinafter referred to as the "Electronic Bidding System"). Scheduled Date: September 17, Reiwa 08 Estimated Price: ¥19,532,000 (This amount excludes consumption tax and local consumption tax.) Minimum reserve price: Yes Method of calculating minimum reserve price: Civil engineering work Work Location: Within Oaza Muranaka, Komaki City Construction Period: November 4, Reiwa 08 – March 26, Reiwa 09 Work Outline: Work length L=169.90m VUφ150 pipe laying work L=169.90m Assembled manhole No. 1 installation work N=3 locations Small diameter PVC manhole installation work N=3 locations Branch pipe installation work N=1 location Construction Experience: Must have experience as the prime contractor in civil engineering work with a contract amount (including tax) of ¥10 million or more, ordered by national or local governments within the past 10 years (up to the day before the submission of documents). Contract experience as a member of a joint venture will be limited to projects where the equity ratio is 20% or more. Bidding Method: Use the Aichi Electronic Procurement Joint System (CALS/EC). Bidding Participation Qualification Requirements: Construction Business Permit: Must have a construction business permit for civil engineering work in general in accordance with Article 3 of the Construction Business Act (1949, Act No. 100). Head Office in Komaki City: Must have a comprehensive evaluation score of 650 points or more for civil engineering work in general. Supervising Engineer: Must assign a supervising engineer or chief engineer corresponding to the permitted business category for the work, as defined in Article 26 of the Construction Business Act, to the construction site. Other: (1) Must not fall under the provisions of Article 167-4 of the Local Autonomy Act. (2) Must be registered in the Komaki City Construction Work Bidding Participant Qualification List. (3) Must not have been subject to bid suspension or exclusion of gangsters. (4) Must not have filed for commencement of rehabilitation proceedings under the Corporate Rehabilitation Act or for commencement of corporate reorganization proceedings under the Corporate Reorganization Act. (5) Must not be under business suspension. (6) Must not be a contractor who received design services for the work or a construction contractor related to such contractor in terms of capital or personnel. "Contractor who received design services for the work" refers to the following: Design Company: NIPPON SUISAN KONSULTANTS CO., LTD. Nagoya Branch Bidding Participation Qualification Requirements: Other: (7) Other requirements as per the Komaki City Post-Qualification Limited Open Competitive Tender Announcement Document. Submission of Bid Participation Application Forms, etc.: Those wishing to participate in the bid must submit the bid participation application form (Form No. 1) via the electronic bidding system. Those who do not submit the application form by the deadline cannot participate in this bid. Distribution of Design Documents: Will be distributed by downloading from the portal site of the Aichi Electronic Procurement Joint System (CALS/EC). [Distribution Period]: From the date of announcement to the deadline for submitting the bid participation application form. [Submission Period]: September 18, Reiwa 08 (Friday) 09:00 to October 1, Reiwa 08 (Thursday) 17:00 [Other]: Additional documents may be requested as necessary. Site briefing: None Inquiries regarding design documents, etc.: Inquiries regarding design documents must be submitted in writing (Design Document Inquiry Form (Form No. 3)) directly to the General Affairs Division, General Affairs Department, Komaki City Hall. [Inquiry Deadline]: October 2, Reiwa 08 (Friday) 10:00 [Response Method]: Will be available for viewing on the Bidding Information Service. Scheduled date for response to inquiries: October 9, Reiwa 08 (Friday) 11:00 Submission Method for Bids and Cost Breakdown: Input the necessary information into the bid form using the electronic bidding system and attach the cost breakdown as a file. (Use the form posted on the Komaki City website.) [Submission Period]: From October 19, Reiwa 08 (Monday) 09:00 Bids submitted after the deadline will be deemed invalid. Requirement for Contract Creation: Yes Advance Payment and Interim Advance Payment: Yes Bid Bond: Exempt Until October 20, Reiwa 08 (Tuesday) 17:00 Bid Opening Date: October 21, Reiwa 08 (Wednesday) 09:43 Bid Opening Location: Komaki City Hall, Main Building, 4th Floor, General Affairs Division Decision of Successful Bidder Candidate: The successful bidder candidate will be determined and notified via the electronic bidding system. After the bid opening, the successful bidder 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 bidder candidate. Contact Information: Komaki City, Horinouchi 3-chome, 1-1 General Affairs Division, General Affairs Department, Komaki City Hall Phone: (0568) 76-1103 (Direct) Contract Deposit: Yes Bidding and Contract Procedures: Refer to the Local Autonomy Act, Komaki City Contract Regulations (1980, Komaki City Regulation No. 11), Komaki City Electronic Bidding Implementation Guidelines for Construction Work, etc. (March 28, 2008, No. 19-Ko-So-1247), Aichi Electronic Procurement Joint System (CALS/EC) User Agreement (effective September 6, 2006), Komaki City Bidding Participant's Handbook, Komaki City Contract Terms and Conditions, and Komaki City Post-Qualification Limited Open Competitive Tender Announcement Document.

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

How can I submit a bid?

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

Who is the contracting authority?

This notice was issued by 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.

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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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