Tenders/Improvement of Tochibori Waterway, 2nd Phase Construction
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Improvement of Tochibori Waterway, 2nd Phase Construction

Auto-translated from Japanese
Original title: 2(456)栃堀用水路改良第2次工事
新潟県阿賀町
Published: Aug 17, 2026
Updated: Sep 4, 2026
Source: jp_kkj

About This Opportunity

This is a works contract in the agriculture and food security, architecture and engineering and transport and logistics sectors, with a focus on Irrigation, Rail Transport and Quantity Surveying. 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 agriculture and food security 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
Public Notice Appendix Form No. 1 456, Notice No. 7-79, August 17, Reiwa 8, To Whom It May Concern, Mayor of Aga Town, Regarding the Implementation of Restricted General Competitive Bidding, We have decided to implement a restricted general competitive bidding for the following matter. Those who wish to participate in the bidding should submit the application documents for bidding participation for this matter by the specified deadline. Record ① Project Overview Project Category: Construction Project Name: Project for Extending the Lifespan and Disaster Prevention/Mitigation of Agricultural Waterways, etc. Construction Number: R08 National Subsidy No. 103 Subject: Improvement of Tochibori Waterway, 2nd Phase Construction Construction Location: Within Aga Town, Hiroya Construction Period: 150 days from the contract date Construction Outline: Construction extension L=456m, 1st waterway L=216m, 2nd waterway L=240m ② Matters for Bidding Bidding Execution Date and Time: August 27, Reiwa 8 (Thursday) 10:10 AM Bidding Venue: Aga Town Hall Kamikawa Branch Office, 2nd Floor, Meeting Room No. 2 Bidding Participation Conditions: Business Category: Individual Office Category: Head Office Regional Requirement: The bidder's address must be in Aga Town. Aga Town Industry and Grade: Industry: Civil Engineering (General), Grade: B, C, D Track Record Requirement: None Other Requirements: The bidder must not be subject to a suspension of bidding by Aga Town during the period from the date of this notice to the bidding date. (Notes): None Bid Bond: Exempt (However, if the successful bidder fails to conclude the contract, a penalty equivalent to 5/100 of the winning bid amount will be collected.) Contract Security Deposit: Deposit an amount not less than 10/100 of the contract amount. Advance Payment/Interim Payment: Advance Payment: Yes, Interim Advance Payment: Yes, Partial Payment: Yes Minimum Reserve Price: Will be set. Breakdown of Estimated Costs: Submission of a breakdown of estimated costs for this bid is required. The breakdown of estimated costs should be described down to the major items. Invalid Bids: Bids deemed invalid by Article 137, Paragraphs 1 and 3 of the Aga Town Financial Regulations, other Aga Town bidding-related regulations, and the Aga Town Construction Work Bidder's Handbook will be considered invalid. Determination of Successful Bid: For the determination of the successful bid, the successful bid price 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, that fraction will be rounded down). Therefore, bidders must write the amount equivalent to 100/100 of their estimated contract desired amount on the bid form, regardless of whether they are taxable or non-taxable for consumption tax and local consumption tax. ③ Bidding Participation Application Documents Submission Deadline: August 24, Reiwa 8 (Monday) by 12:00 PM Submission Location and Method: Submit in person or by an agent to the Property Management Section, General Affairs Division, Aga Town Hall (2nd Floor, Aga Town Hall Main Building). Submission Documents: Bidding Participation Application Form (Appendix Form No. 1): 1 copy Documents Proving Track Record (Copy of Contract, etc.): Not required Construction Track Record Statement (Appendix Form No. 3): Not required Assigned Engineer Statement (Appendix Form No. 4): Not required Certificate of Employment for Assigned Engineer: ④ Collins/TECRIS: The successful bidder must register the contents of this project in the Collins/TECRIS registration system. ⑤ Regarding Contract: Upon determination of the successful bidder for this bid, Aga Town and the successful bidder shall promptly conclude the contract. ⑥ Matters to be Observed: Bidding and contracting for this project shall be conducted in accordance with the Aga Town Financial Regulations, the Aga Town Construction Work Competitive Bidding Implementation Guidelines, the Aga Town Construction Work Restricted General Competitive Bidding Implementation Guidelines, other Aga Town bidding and contract-related regulations, and the Aga Town Construction Work Bidder's Handbook posted separately at the bidding venue. Bidders must comply with these regulations. ⑦ Inquiries, etc.: If you have any questions regarding this bid, contract, or design documents, please submit them in person or by fax to the Property Management Section, General Affairs Division, Aga Town Hall by the deadline for submitting bidding participation application documents. The submission form is optional. ⑧ Contact Information: Property Management Section, General Affairs Division, Aga Town Hall, 580 Tsugawa, Aga Town, Higashikambara District, Niigata Prefecture. Tel: 0254-92-3113, Fax: 0254-92-5479 * The items listed on the right refer to those registered in Aga Town's various bidder qualification lists by the day before this notice, or those delegated by such persons and having the right to conclude contracts with Aga Town. * Submitted application documents will not be returned. * For details of the outline, please refer to the materials posted on the town's homepage. Appendix Form No. 1, 456, Civil Engineering B, C, D, Aga Town, Head Office_Track Record: None, General Competitive Bidding Participation Application Form, Reiwa Year Month Day, Mayor of Aga Town, Kanda Kazuaki, Esq., Address, Company Name or Trade Name, Representative's Name, Seal, Phone Number, Email Address, Contact Person's Name, I meet the bidding participation qualification requirements for the matter announced on August 17, Reiwa 8, and wish to participate in the bidding, so I hereby apply in accordance with the provisions of Article 4, Paragraph 1 of the Aga Town Construction Work Restricted General Competitive Bidding Implementation Guidelines. Record 1. Date of Announcement: August 17, Reiwa 8 2. Bidding Execution Date and Time: August 27, Reiwa 8 (Thursday) 10:10 AM 3. Project Name: Project for Extending the Lifespan and Disaster Prevention/Mitigation of Agricultural Waterways, etc. 4. Subject: Improvement of Tochibori Waterway, 2nd Phase Construction Cut Here General Competitive Bidding Participation Application Receipt Applicant: Address, Company Name or Trade Name, Representative's Name 1. Date of Announcement: August 17, Reiwa 8 2. Bidding Execution Date and Time: August 27, Reiwa 8 (Thursday) 10:10 AM 3. Project Name: Project for Extending the Lifespan and Disaster Prevention/Mitigation of Agricultural Waterways, etc. 4. Subject: Improvement of Tochibori Waterway, 2nd Phase Construction Reception: Aga Town Hall, General Affairs Division, Property Management Section This work shall be carried out in accordance with the "Niigata Prefecture Agricultural Land Department Civil Engineering Work Standard Specifications" and the attached "Special Specifications". The items and matters marked with a circle below indicate constraints that will be imposed during construction. If the indicated matters change, or if constraints not indicated arise, the contractor shall consult with the client and take appropriate measures. Ⅰ. Schedule Related 1. Related separate works exist. Work Name: , Planned Period: 2. Restrictions on construction period, time, and method exist. Period: , Time: , Method: 3. Schedule conditions based on consultation with related organizations exist. Consultation Content: , 4. Others Ⅱ. Land Related 1. Unprocessed portions of construction land, etc. exist. Location: , Period: 2. Temporary yard designation, etc. exists. Location: , Period: 3. Others Ⅲ. Pollution Control Related 1. Pollution prevention restrictions exist (noise, vibration, exhaust gas, dust, water quality, etc.). Construction Method: , Working Hours: 2. Necessity of surveying houses, etc. Method: , Scope: 3. Others * Machinery specifications shall be for exhaust gas regulated vehicles. Ⅳ. Safety Measures Related 1. Traffic safety facilities, etc. are designated. (Submission of work performance required) 2. Restrictions on nearby work (railways, gas, water, sewage, electricity, telephone, etc.) 3. Blasting work exists. Safety equipment and personnel: , 4. Protective facilities (rockfall, avalanche, landslide, etc.) 5. Others Ⅴ. Construction Road Related 1. Restrictions on the use of general roads as access roads. 2. Occupation of general roads. Period: , Regulation Conditions: , Time Restrictions: 3. Installation of temporary roads. Method: , Land Relations: , Safety Facilities: , "Retention" or "Removal" after completion of construction: 4. Others Completion Estimated Date Special Specifications Summary Construction Conditions Summary Indicated Items Indicated Matters Consultation Content Construction shall be carried out after the rice harvest, in consultation with farmers and supervisors. Processing Estimated Time Section Traffic Guidance Security Content Construction Method Restrictions Working Hour Restrictions Protective Measures Working Hour Restrictions Usage After Treatment Method Designation Other Facilities, etc. Access Route Period VI. Temporary Facilities Related 1. Temporary facilities are designated. 2. Conditions for temporary facilities are designated. 3. Reuse or shared use of temporary structures. Type: , Content: 4. Image enhancement exists. Content: 5. Others VII. Excess Soil and Industrial Waste Related As per the attached "Special Specifications for Construction By-products" VIII. Construction Obstructions 1. Obstruction of existing utility lines (electricity, telephone, water, sewage, gas, etc.) exists. Content: , Method of relocation, removal, protection, etc.: , Period: 2. Overlapping construction of occupied utility lines exists. Content: 3. Others IX. Drainage Work 1. Special measures for turbidity and groundwater treatment are required (including turbidity treatment). Content: X. Chemical Injection Related 1. Chemical injection method exists. Content: XI. Others 1. Site-generated materials exist. Name: , Delivery Location: 2. Supplied materials and loaned items exist. Name: , Delivery Location: 3. Simplification of construction documentation. 4. Others *Indicated Items Construction Conditions This is a small-value construction project, so simplification of construction documentation will be pursued. Submission documents shall be based on the Construction Document Preparation Manual (prepared by Niigata Prefecture Civil Engineering Department), but details should be confirmed with the supervisor. Submit a construction plan. 1. Use of Recycled Materials: Recycled materials shall be used for the following materials. 2. Use of Construction Generated Soil: Construction generated soil used for embankment, etc. shall be from the following construction projects. 3. Transport of Construction Generated Soil: Construction generated soil generated by this construction project is estimated as follows. When transporting soil to the construction generated soil improvement plant, the above table is for estimation purposes and does not designate the processing facility. Even if the facility assumed by the client differs from the facility proposed by the contractor, it will not be subject to design changes. However, this does not apply to matters not attributable to the contractor, such as changes in site conditions or quantities. If the receiving party is a construction generated soil improvement plant, write "Plant" in the transport destination column and leave the transport destination name and contact information blank. 4. Transport of Construction Waste: Waste generated by this construction project is estimated as follows. 5. Transport of Turbid Water during Pavement Cutting: Turbid water generated during pavement cutting by this construction project is estimated as follows. 6 7. Except for transporting and disposing of industrial waste oneself, submit a copy of the consignment contract. 8. Consultation: Viscous Soil Insufficient Soil Serita Yard *Special Specifications for Construction By-products Recycled Material Name Specifications Usage Location Remarks Client Project Name Origin Contractor Name/Contact Info Transport Destination Remarks Destination Name Contact Info Estimated Transport Distance Estimated Receiving Time Temporary Storage Location Available Remarks Waste Name to be Transported Concrete Rubble (Secondary Products) Asphalt Rubble Estimated Transport Distance L=37km L=39km Estimated Receiving Time Estimated Receiving Time Estimated Receiving Cost 2,700/t 1,500/t Remarks *The above table is for estimation purposes and does not designate the processing facility. Even if the facility assumed by the client differs from the facility proposed by the contractor, it will not be subject to design changes. However, this does not apply to matters not attributable to the contractor, such as changes in site conditions or quantities. Estimated Transport Distance *The above table is for estimation purposes and does not designate the processing facility. Even if the facility assumed by the client differs from the facility proposed by the contractor, it will not be subject to design changes. However, this does not apply to matters not attributable to the contractor, such as changes in site conditions or quantities. Construction Generated Soil Improvement Plant *The above table is for estimation purposes and does not designate the processing facility. Even if the facility assumed by the client differs from the facility proposed by the contractor, it will not be subject to design changes. However, this does not apply to matters not attributable to the contractor, such as changes in site conditions or quantities. Estimated Receiving Cost Remarks For construction projects subject to the Construction Recycling Law, upon completion of recycling of specified construction waste, a report on the completion of recycling shall be submitted in accordance with Article 18 of the Law. If it is impossible to comply with the above designations and conditions due to unavoidable circumstances that become apparent after the placement of the construction contract, report to the client promptly and consult. *Material Designation Related Material name and specifications are designated in the reference materials. The quantities, material names, and material specifications for temporary work in the reference materials are for estimation purposes only, unless otherwise specified in other design documents, and do not constitute a designation. *Construction Contract Standard Terms and Conditions, etc. 1. Related Works: Article 2 of the Construction Contract Standard Terms and Conditions (hereinafter referred to as "the Terms") concerning related works. 2. Use of Patents, etc.: Article 9 of the Terms concerning patented technologies and other construction methods subject to third-party rights. 3. Inspection of Construction Materials: Inspection in accordance with Article 14, Paragraph 2 of the Terms. 4. Supervisor's Attendance: Attendance in accordance with Article 15 of the Terms. 5. Supplied Materials and Loaned Items: As defined in Article 16 of the Terms. 6. Partial Payment: The items to be subject to partial payment as defined in Article 38 of the Terms shall be all items defined in Article 39 of the Construction Execution Regulations. However, among these, (11) custom-made items will be considered complete when installed on site.

Data provenance

This notice is sourced from 官公需 (kkj.go.jp) and was originally published on August 17, 2026. Last refreshed 12 days ago. Original language: Japanese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About 新潟県阿賀町

新潟県阿賀町 has issued 79 procurement notices on BidsFactory, including 15 currently open and 0 awarded contracts. Activity concentrates in Construction & Civil Works, Architecture & Engineering Services, and Transport & Logistics. All notices are published for Japan. Notices are distributed via 官公需 (kkj.go.jp). Most recent publication: September 7, 2026.

Frequently asked questions about this tender

What type of contract is this?

This is a Works contract in the Agriculture & Food Security 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.

Who is the contracting authority?

This notice was issued by 新潟県阿賀町 in Japan. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

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Key Details

Contract Type
Works
Eligibility
Firms / Consortiums
Language
Japanese

Source

jp_kkj
jp_kkj
Official Source

Contracting Authority

新潟県阿賀町
🇯🇵Japan

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