Tenders/Public sewer construction on Gyōhei-heisen (Branch Line 1) (119KB)
Open🇯🇵JapanWorks

Public sewer construction on Gyōhei-heisen (Branch Line 1) (119KB)

Auto-translated from Japanese
Original title: 牛泊儀兵平線(枝線1)公共下水道工事(119KB)
青森県十和田市
Published: Oct 26, 2026
Updated: Oct 30, 2026
Source: 官公需 (kkj.go.jp)

About This Opportunity

This is a works contract in the construction and civil works, architecture and engineering and water and sanitation sectors, with a focus on Water Supply, Wastewater, Sanitation and Groundwater. 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 construction and civil works 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 sewer construction on Gyōhei-heisen (Branch Line 1) (119KB) 1 (1) Construction Number (2) Construction Name (3) Construction Location (4) Construction Period Until (5) Type of Construction (6) Construction Outline (7)(8)(9)(10) 2 (1)(2)(3)(4)(5)(6) AI (7) AI One or more qualified persons with qualifications as an Oxygen Deficiency Hazard Work Supervisor, Class 2 Oxygen Deficiency Hazard Work Supervisor, or Oxygen Deficiency/Hydrogen Sulfide Hazard Work Supervisor. ○ Higashi-124-1 Construction Length L=31.35m ・Pipe laying work Pipe body length (PRPφ150) L=30.30m ・Manhole construction Small manhole construction N=1 location Existing manhole N=1 location ・Connection pipe and manhole construction N=1 set (2 locations) ・Ancillary work N=1 set ・Temporary work N=1 set "Regular employment relationship" means an employment relationship of three months or more prior to the bid date and bid opening date. The following qualified persons (persons with an employment relationship) can be assigned to the construction site. One or more qualified persons as a shoring work supervisor and an earth excavation work supervisor. Must be listed in the qualified contractor list for Reiwa 8 (2026) within the city, in accordance with Article 5 of the Towada City Construction Contract Bidder Nomination Selection Regulations (Reiwa 8 Towada City Ordinance No. 76), and have a B-class rating for civil engineering works. Must not be a person who has filed for commencement of rehabilitation proceedings based on the Company Rehabilitation Law (Law No. 154 of Reiwa 14 (2002)) or filed for commencement of rehabilitation proceedings based on the Civil Rehabilitation Law (Law No. 225 of Reiwa 11 (1999)) (excluding those for whom the mayor has re-certified bid participation qualifications after the commencement decision). The following qualified persons must be assignable to the construction site as a chief technical officer or supervising engineer. Person with a national qualification etc. corresponding to this construction. Person with a direct and constant employment relationship with the bidder. In this case, "constant" refers to an employment relationship of three months or more prior to the bid date and bid opening date. This work is subject to the minimum reserve price system. Advance Payment: Yes, if the contract amount is 5 million yen or more. Interim Advance Payment or Partial Payment: Yes, if the contract amount is 5 million yen or more. Qualifications required for bid participation: Must not fall under the provisions of Article 167-4, Paragraph 1 of the Local Autonomy Act. Must have a construction industry permit corresponding to the type of construction, in accordance with Article 3 of the Construction Industry Act (Law No. 100 of Showa 24). Must not be in a suspension period based on the Towada City Construction Contractor Nomination Suspension Guidelines (established January 1, Showa 17). Public sewer construction on Gyōhei-heisen (Branch Line 1), Towada City, Higashi 24-bancho, etc. Construction period: From the day after the contract is concluded until March 5, Reiwa 9 (2027). Type of construction: Civil engineering works (construction work subject to the Construction Recycling Law). Estimated price: 6,061,000 yen (including consumption tax and local consumption tax). Towada City Water and Sewerage Business Public Notice No. 53. The following construction work will be carried out by simplified open competitive bidding, and public notice is hereby given in accordance with Article 167-6, Paragraph 1 of the Local Autonomy Act (Reiwa 22 Ordinance No. 16). Reiwa 8, October 26th, Signed by Towada Mayor Yuriko Sakurada. Matters for Competitive Bidding (Public) No. 9 3 (1) AI U Technical Staff Assignment Status Table (2)(3) to (4)(5)(6) AI U E O KA 4 (1) AI U (2)(3) AI U 5 (1) Design documents will be sold from (Month) to (Month) for (Amount) (final day until noon), so please reserve by FAX to the seller in advance. (Excluding Saturdays, Sundays, and holidays.) Design document sales price: 800 yen. Design document seller: Tosho Co., Ltd. Towada Branch. Phone: 0176-23-1775. Address: 14-43 Nishi Sanbancho, Towada City. FAX: 0176-23-2175. When requested, the mayor shall promptly respond in writing to the person requesting the explanation. If a person recognized as eligible to participate in the bid falls under any of the following circumstances between the bid date and the bid opening date, they will lose their eligibility to participate in the bid and cannot participate in the bid. In this case, notification will be given with the reason. Loss of bid participation qualification. It becomes clear that false information has been stated in the application or related documents. It is deemed extremely inappropriate to allow participation in the bid. Regarding the sale of design documents: Reiwa 8, October 26th. Reiwa 8, November 2nd (Monday). On the same day, a Towada City Simplified Open Competitive Bidding Participation Qualification Confirmation Notice will be mailed, and notification will also be provided by FAX. Those recognized as eligible to participate in the bid will be contacted by FAX. Those who are not recognized as eligible to participate in the bid may request an explanation in writing (format is optional) regarding the reason for not being recognized as eligible, in accordance with the following. Submission destination: Water and Sewerage Division, Management Section. Submission deadline: Reiwa 8, November 5th (Thursday). Submission method: Documents must be submitted in person. Submissions by mail will not be accepted. Replacement of submitted applications etc. is generally not permitted. Information may be requested separately regarding the content of the application. Assigned technical staff cannot be changed except in unavoidable circumstances such as death, illness, or retirement. If it becomes impossible to assign the available technical staff by the bid date, please withdraw from the bid. If it is impossible to assign the available technical staff at the time of contract conclusion, you may be subject to a suspension of bidding. Confirmation of bid participation qualification: Confirmation of bid participation qualification will be made as of the deadline for submission of applications etc., and the results will be determined by Reiwa 8, November 4th (Wednesday) (excluding Saturdays, Sundays, and holidays). Reception hours: 9:00 AM to 5:00 PM. However, the final day of reception is from 9:00 AM to noon. Submission method: Submit by FAX. Please be sure to contact the Management Section by phone before sending (Phone: 0176-27-1170). Other: Expenses related to the preparation and submission of applications etc. are the responsibility of the applicant. Please purchase the design documents in advance before submitting the applications etc. Submitted applications etc. will not be returned. Attach copies of verifiable documents. (If a supervising engineer assistant is assigned, submit for both the special supervising engineer and the supervising engineer assistant respectively.) Submission destination: Water and Sewerage Division, Management Section. FAX: 0176-25-3210. Reception period: Reiwa 8, October 26th (Monday) - Reiwa 8, November 2nd (Monday). Participation application: Bidders who wish to participate in the bid must submit one copy of the following application form and related documents to receive confirmation from the mayor that they are eligible to participate in the bid. Towada City Simplified Open Competitive Bidding Participation Qualification Confirmation Application Form. Assigned Technical Staff Record. Direct and constant employment relationship between the bidder and the assigned technical staff. (2)(3) to (4)(5)(6) AI U (2)(3) AI U E O KA 4 (1) AI U (2)(3) AI U 5 (1) Until FAX to the questioner only. 7 (1)(2) 10:00 AM (3) 8 (1)(2)(3) Must arrive by (4)(5)(6)(7)(8) 9 (1)(2) 10 11 (1)(2)(3) AI U E (4)(5) Prepared not by the method specified by the city. Clearly unreasonable content. Other content that is clearly found to be prepared in bad faith. The submitted construction cost breakdown cannot be exchanged, withdrawn, or amended. The construction cost breakdown amount must match the bid amount. If you wish to withdraw from the bid, please submit a bid withdrawal notice by mail or in person by the bid (bid opening) date. However, if sent by mail, it must arrive by the day before the bid (bid opening) date. Construction Cost Breakdown: When submitting a bid, enclose a construction cost breakdown listing the construction costs etc. that form the basis of the bid amount. The content of the construction cost breakdown shall be as specified in the design documents. The following construction cost breakdowns will be invalid. Construction cost breakdown amount, name, or signature, seal impression, or important characters are missing or illegible. Bid Bond and Contract Deposit. Bid Bond: Exempt. Contract Deposit: Must be paid in an amount of 10% or more of the contract amount. However, if a performance guarantee insurance contract or a public works performance guarantee contract is concluded, the contract deposit will be waived. Alternatively, a guarantee from a bank or financial institution recognized as reliable by the mayor, or a guarantee from a guarantee company, can be used in lieu of the contract deposit. Bid Withdrawal. Number of bid openings: 1. Bid form: Must be the one specified by the city. Read and submit "Towada City Simplified Open Competitive Bidding / Mail Bidding" carefully. When determining the successful bidder, the bid price will be the amount obtained by adding 10% of the bid amount to the amount stated in the bid form (if there is a fraction of less than 1 yen, that fraction will be rounded down), so bidders must write the amount equivalent to 110/100 of their estimated contract amount in the bid form, regardless of whether they are taxable or exempt from consumption tax and local consumption tax. Destination: Japan Post Towada Post Office, Towada City Water and Sewerage Division, 〒034-8799. Arrival deadline: Reiwa 8, November 11th (Wednesday) (It may not be possible to arrive even if brought to the Towada Post Office on the same day. Please submit with plenty of time). Mail method: By registered mail or express registered mail. Bid and Bid Opening Date, Time, and Place. Date: Reiwa 8, November 13th (Friday). Time: Place: Towada City Hall, Main Building, 2nd Floor, Conference Room 2. Bid Method etc. Bid Form: Must be submitted by mail after confirmation of bid participation qualification. (Excluding Saturdays, Sundays, and holidays). Time: 9:00 AM to 5:00 PM. Submission method: Submit by FAX. Response to questions: Reiwa 8, November 5th (Thursday). Questions regarding design documents: If you have questions regarding the design documents, please submit the question form (format is optional) by FAX. Submission destination: Water and Sewerage Division, Sewerage System Section. FAX: 0176-25-4016. Period: Reiwa 8, October 26th (Monday) - Reiwa 8, November 4th (Wednesday). 12 13 14 (1)(2)(3)(4) 15 16 17 (1)(2)(3)(4) The city is not responsible for any deficiencies. Inquiries: Towada City, Water and Sewerage Division, Management Section. Phone: 0176-27-1170. Also notify. Other: On-site explanation meeting will not be held. If false information is stated in the application or related documents, suspension of bidding may be imposed based on the guidelines. Bidders must read and understand the bid overview, design documents, etc., before participating in the bid. The latest forms for this bid can be downloaded from the Towada City website (https://www.city.towada.lg.jp/sangyo/nyusatsu/index.html). The city is not responsible for documents created using forms downloaded before this announcement. Notification to successful bidder: The successful bidder will be notified by phone immediately after the bid opening. The successful bidder will confirm the contract details at the Management Section and proceed with the contract procedures. Notification of events affecting the construction period or contract amount: The successful bidder (or the contracting party in the case of a discretionary contract) shall notify the city of any events that may affect the construction period or contract amount, along with the information necessary to grasp the situation of such events, from the decision of the successful bid (or the decision of the contracting party in the case of a discretionary contract) until the conclusion of the contract, in accordance with Article 20-2, Paragraph 2 of the Construction Industry Act (Law No. 100 of Showa 24). Bid (Bid Opening) Attendance: Two bid observers will be selected from among those recognized as eligible to participate in the bid, and a bid observer request form will be sent by FAX. Those who receive the request must attend the bid (bid opening). However, if the scheduled observer does not arrive by the bid (bid opening) time, a city employee not involved in the bid process will be present. Invalid Bids: The following bids are invalid. Bids made by persons not eligible to participate in the bid. Bids made by persons who have stated false information in their application or related documents. Bids that violate the bid conditions, including the bid instructions and mail bidding conditions. Bid Conditions: Comply with the Bid Instructions stipulated in Article 107 of the Towada City Sewerage Business Accounting Regulations (Reiwa 17 Public Enterprise Management Regulations No. 17). Bid (Bid Opening) Attendance.

Data provenance

This notice is sourced from 官公需 (kkj.go.jp) and was originally published on October 26, 2026. Last refreshed 6 days ago. Original language: Japanese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About 青森県十和田市

青森県十和田市 has issued 72 procurement notices on BidsFactory, including 2 currently open and 0 awarded contracts. Activity concentrates in Construction & Civil Works, Transport & Logistics, and Architecture & Engineering Services. All notices are published for Japan. Notices are distributed via 官公需 (kkj.go.jp). Most recent publication: October 26, 2026.

Frequently asked questions about this tender

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 青森県十和田市 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 Construction & Civil Works sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.

Find tenders like this automatically

Premium shows the full details of every tender like this one and alerts you instantly when a new one is published.

See plans

Key Details

Contract Type
Works
Eligibility
Firms / Consortiums
Language
Japanese

Source

jp_kkj
官公需 (kkj.go.jp)
Public Procurement

Contracting Authority

青森県十和田市
🇯🇵Japan