Tenders/Haruno Heiwa Nursery School Infant Toilet Renovation Mechanical Equipment Work
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Haruno Heiwa Nursery School Infant Toilet Renovation Mechanical Equipment Work

Auto-translated from Japanese
Original title: 春野平和保育園乳児用トイレ改修機械設備工事
高知県高知市
Published: Oct 22, 2026
Updated: Oct 23, 2026
Source: 官公需 (kkj.go.jp)

About This Opportunity

This is a works contract in the construction and civil works and education and training sectors, with a focus on Rehabilitation, Demolition and Early Childhood. 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
Haruno Heiwa Nursery School Infant Toilet Renovation Mechanical Equipment Work 8 Contract No. 762 Announcement Electronic bidding with post-qualification limited competitive tender will be conducted as follows. In accordance with Article 5 of the Kochi City Contract Regulations (Showa 40 Regulations No. 4), this announcement is made. October 22, Reiwa 8 Ryugo Kuwana, Mayor of Kochi City 1. Matters for Bidding (1) Work Name: Haruno Heiwa Nursery School Infant Toilet Renovation Mechanical Equipment Work (2) Work Location: Kochi City, Haruno Town, Heiwa 3394 (3) Work Overview: [Haruno Heiwa Nursery School] Reinforced concrete, single-story building, total floor area 705.35㎡ Toilet: 3 Ventilation equipment: 1 set Sanitary fixture equipment: 1 set Water supply equipment: 1 set Drainage equipment: 1 set Hot water supply equipment: 1 set Demolition work: 1 set Waste material disposal: 1 set Toilet: 2 Sanitary fixture equipment: 1 set Water supply equipment: 1 set Drainage equipment: 1 set Hot water supply equipment: 1 set (4) Work Days: 105 days (5) Estimated Price: To be announced after the fact. (6) Minimum Reserve Price: Yes (to be announced after the fact). 2. This work is a trial project using the "Bidding Time Quantity Book Utilization Method". 3. This work is subject to the "Two Days Off Per Week Work System" (Option II). 4. Matters concerning the qualifications required for bidders and other bidding matters are as attached. Attached Document 1: Matters concerning the qualifications required for bidders Bidding Participation Type: Individual Regional Requirements: Those who have their main business office (headquarters) in Kochi City. Industry Type: Piping work Classification Grade: C, B, or D class as of the announcement date (However, for D class, the average annual completed construction value for piping work in the last 2 or 3 years as indicated in the Management Scale Evaluation Result Notification/Overall Evaluation Score Notification as of the announcement date must be 5 million yen or more). Permit Classification: Specific or General Qualifications: Those who meet all of the following requirements: 1. Those designated as a designated water supply device installer by the Kochi City Waterworks and Sewerage Bureau. 2. Those designated as a drainage facility installer by the Kochi City Waterworks and Sewerage Bureau. Construction Experience: Those who have construction experience of a project that meets all of the following requirements under a single contract. Private sector projects are also recognized as construction experience. 1. Completed and delivered on or after April 1, Heisei 23. 2. The order type is individual or a joint venture with an investment ratio of 15% or more. 3. The final contract amount (tax included) is 1 million yen or more. (However, for construction by a joint venture, the actual contract amount will be prorated according to the investment ratio.) 4. Piping work related to buildings. Assigned Engineer: Those who meet all of the following requirements: 1. Those who meet the qualification requirements to engage as a chief engineer or supervising engineer under Article 26 of the Construction Industry Act for the permitted industry type of this work (If engaging as a supervising engineer, must possess a supervising engineer qualification certificate and a supervising engineer training completion certificate for piping work). 2. Employment: Must be employed at the time of bidding qualification requirements confirmation. If the contract price is 45 million yen or more (90 million yen or more for general building construction), the assigned engineer must be dedicated and must have been continuously employed by the applicant for 3 months or more prior to the announcement date. Work in Hand: No conditions are set regarding the status of work in hand. 2. Application and Bidding Schedule, etc. Application for Participation: In accordance with Article 7 of the "Post-Qualification Limited Competitive Tender Implementation Guidelines" (hereinafter referred to as the "Guidelines"), those who wish to participate in the bidding shall indicate their intention to participate by submitting the bidding documents by the deadline for submitting the bid. If you wish to withdraw after submitting the bid form and before the bid opening date and time, please verbally notify the Kochi City General Affairs Department, Contract Division, of your intention to withdraw, and promptly submit a bid withdrawal form to the Kochi City General Affairs Department, Contract Division, by FAX or in person. Document Browsing Period: From 9:00 AM on October 22, Reiwa 8, until the bid opening date and time. Location: Kochi City Hall, Main Building, 3rd Floor, Contract Division. Electronic Data Browsing Period: From October 22, Reiwa 8, until the bid opening date. Location: Kochi City General Affairs Department, Contract Division Website. Inquiry Acceptance Period: From 9:00 AM on October 22, Reiwa 8, to 12:00 PM on October 29, Reiwa 8. Location: Kochi City Hall, Main Building, 3rd Floor, Contract Division. Submission Method: Submit by FAX or in person (mail is not accepted). Response Period: November 4, Reiwa 8. Response Method: The responses will be made available for viewing at the Kochi City Hall, Main Building, 3rd Floor, Contract Division, and will be posted on the Kochi City General Affairs Department, Contract Division website, from the response date until the bid submission deadline. Handling of Inquiries: When submitting inquiries, please be sure to clearly state your location, company name (organization name), title, and name of representative. Inquiries regarding this work will only be accepted from those who are qualified to participate in the bidding and intend to participate. Inquiry forms lacking the aforementioned mandatory information will not be accepted. Bidding Method, etc.: Bidding will be conducted through the Kochi City Electronic Bidding System in accordance with the Kochi City Electronic Bidding Operation Standards. Documents to be Submitted: 1. Bid form (input via system) 2. Construction cost breakdown Document Submission Period: From 8:00 AM on November 5, Reiwa 8, to 5:00 PM on November 9, Reiwa 8. *Please submit after confirming the inquiry responses. Bid Opening: Bid Opening Date and Time: 9:15 AM on November 10, Reiwa 8. Bid Opening Location: Kochi City Hall, Main Building, 3rd Floor, Contract Division. Submission of Confirmation Documents (Successful Bidder Candidate Only): Submission Deadline: Within 2 days from the date of request (excluding business days). Location: Kochi City Hall, Main Building, 3rd Floor, Contract Division. Documents to Submit: Bidding Qualification Requirements Confirmation Form *Please prepare in advance for prompt submission. Submission Method: By hand only. Bid Award Decision: The successful bidder will be decided within 2 days from the date of submission of the confirmation form (excluding business days). Bid Security: Exempted under Article 8, Item 2 of the Kochi City Contract Regulations. Guarantee of Contract: Required. Location for Showing Contract Terms: Kochi City Hall, Main Building, 3rd Floor, Contract Division. 3. Regarding Consumption Tax and Local Consumption Tax: When determining the successful bidder, the successful bid will be the amount obtained by adding 10/100 of the amount stated in the bid form to that amount (if there is a fraction of less than 1 yen, that fraction will be rounded down). Therefore, bidders shall bid with an amount equivalent to 100/110 of their estimated contract desired amount, regardless of whether they are taxable or tax-exempt businesses for consumption tax and local consumption tax. 4. Application of Bidding Time Quantity Book Utilization Method (1) This work is a trial project using the "Bidding Time Quantity Book Utilization Method". In this method, the client provides the bidding time quantity book at the time of bidding, and bidders participate in the bidding utilizing the quantities listed in the bidding time quantity book. If doubts arise regarding the quantities after the conclusion of the construction contract, the client and the contractor can discuss the quantities based on the bidding time quantity book. The quantities listed in the bidding time quantity book do not require the submission of a construction cost breakdown based on those quantities or the execution of the work after the contract is concluded. (2) If doubts arise regarding the quantities listed in the bidding time quantity book, the contractor shall immediately request a discussion. However, a discussion cannot be requested if the work related to the doubt has been completed. (3) A discussion under (1) requested by the contractor can only be conducted if the quantities related to the doubt in the bidding time quantity book are confirmed to be the same as the corresponding quantities in the construction cost breakdown. (4) The discussion in (1) (including when requested by the client) shall be conducted based on the bidding time quantity book. However, this excludes items where the quantity is listed as "one set" in the detailed breakdown of the bidding time quantity book (excluding items where construction conditions are specified in the design documents). (5) If the quantities listed in the bidding time quantity book need to be corrected as a result of the discussion in (1), it shall be done in accordance with the contract, design documents, and quantity standards. 5. Submission of Construction Cost Breakdown (1) The contractor who has prepared the construction cost breakdown based on the bidding time quantity book must submit a construction cost breakdown to the client within 5 days of the contract conclusion, showing the quantities, units, unit prices, and amounts for the items corresponding to the species, category, sub-category, and detailed items listed in the bidding time quantity book. (Include the trade name or name, address, work name, and statutory welfare costs.) (2) The construction cost breakdown does not create any rights or obligations in the bidding and contract, except when used for confirmation in 4(3). 6. Other (1) Bidders shall comply with the "Kochi City Construction and Other Projects Competitive Bidding Rules (for Electronic Bidding)" (Effective September 1, Heisei 27) and the Kochi City Electronic Bidding Operation Standards (Effective September 1, Heisei 27). (2) If a bidder who has completed the bidding procedures falls under the criteria of Article 4, Item 6 of the Guidelines, their bidding qualification will not be recognized. Furthermore, if a fact falling under the criteria is discovered after the bid opening, the bid of the person falling under the criteria will be invalidated. Such invalid bidders cannot participate in the re-bid. (3) The contractor (or each member of the design joint venture, if applicable) who received the design work for this project, or a construction company with a capital or personnel relationship with such contractor, will not be recognized as qualified to bid. (4) In the event that the bid results for the following works are unsuccessful or unawarded, the work may be temporarily suspended after the contract is concluded. 8 Contract No. 754 Haruno Heiwa Nursery School Infant Toilet and Other Renovation Work (5) If there are no bidders within the range of the estimated price and the minimum reserve price as a result of the bid opening, a re-bid will be conducted after the bid opening procedure for this work is completed, in accordance with Article 13, Paragraph 3 of the Kochi City Electronic Bidding Operation Standards. If a re-bid is conducted, the bidders will be notified through the electronic bidding system (or by other appropriate means for paper bidders). (6) If the successful bidder candidate fails to submit the bidding qualification requirements confirmation form by the deadline, or is found to be unqualified, they will be disqualified. (7) The successful bidder shall conclude the contract within 10 days from the date of notification of the successful bid decision. If electronic contracting is desired, submit the "Electronic Contract Usage Acceptance Form" by email after the successful bid decision. (8) If any of the following occurs by the date of contract conclusion, the successful bid decision may be canceled or the contract may not be concluded. a. If the requirements of Article 4, Item 1, 2, 4, 5, or 11 of the Guidelines are no longer met. b. If the bidder has been subject to a bid suspension or avoidance measure under the Kochi City Bid Suspension Measures Ordinance (Enacted July 1, Heisei 6) (hereinafter referred to as the "City Suspension Ordinance"). c. If the bidder falls under a case subject to the City Suspension Ordinance. d. If the bidder has received a business suspension order under Article 28, Paragraph 3 or 5 of the Construction Industry Act. e. If the bidder no longer meets the bidding qualification requirements due to other reasons. (9) If any false statement is found in the documents submitted for bidding and contracting of this work, the contract may be canceled. (10) The successful bidder shall submit the "Pledge Regarding Compliance with the Antimonopoly Act" (Separate Form 1) dated December 26, Heisei 23, by the time of contract conclusion. Failure to do so will be considered a withdrawal from the contract. (11) The successful bidder shall, if it is recognized that an event that may affect the construction period or the contract amount is likely to occur, notify the client of this fact along with the necessary information to grasp the situation of the event, from the time of successful bid decision until the contract conclusion, in accordance with Article 20-2, Paragraph 2 of the Construction Industry Act. (12) The contractor shall choose between interim advance payment or partial payment at the time of contract conclusion, and changes after contract conclusion will not be permitted. (13) Other conditions are as specified in the Guidelines. 7. Contact Department: Kochi City General Affairs Department, Contract Division Address: Kochi City, Honcho 5-1-45 (Kochi City Hall, Main Building, 3rd Floor, Contract Division) Tel: 088-823-9416 FAX: 088-823-9496 Email Address: kc-050500@city.kochi.lg.jp

Data provenance

This notice is sourced from 官公需 (kkj.go.jp) and was originally published on October 22, 2026. Last refreshed 13 days ago. Original language: Japanese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About 高知県高知市

高知県高知市 has issued 207 procurement notices on BidsFactory, including 42 currently open and 9 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

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.

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 高知県高知市 in Japan. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

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