(Water Supply No. 08036) 1st Water Source Distribution Reservoir Renewal Work [Announced September 16]
(8) Examination Method: Qualification for tender participation will be examined after opening the bids and suspending the bid, by requesting additional documents only from the successful bidder candidate. This is a post-bid examination method. Application of "Konan City Procedures for Objections to Calculation of Scheduled Prices for Construction Works" will apply.
A restricted general competitive tender will be conducted. The following is announced in accordance with Article 6 of the Konan City Construction Work General Competitive Tender Implementation Guidelines and Article 87 of the Konan City Financial Regulations (Reiwa 6, Ordinance No. 43).
Reiwa 8, September 16
1. Matters for Bidding
(6) To be announced after the fact
(1) Reiwa 8, October 23 to Reiwa 9, December 21 (425 days)
Water Supply No. 08036
(2) Work Name: 1st Water Source Distribution Reservoir Renewal Work
(3) Work Location: Kōchi City, Noichi-cho, Fuyōji
Work Number
(2) Must not fall under the provisions of Article 167-4 of the Local Autonomy Act (Reiwa 22, Order No. 16).
(3) Must not have received measures such as designation suspension based on the Konan City Designation Suspension Measures Guidelines (Reiwa 6, Konan City Notice No. 86) between the date of announcement and the date of bid opening.
(1) Must be registered in the list of qualified bidders for Reiwa 8 Konan City Construction Work Competitive Tenders (hereinafter referred to as "Qualified Bidders List") as of the date of this announcement.
(1) This work will be constructed by a Special Construction Joint Venture (hereinafter referred to as "Joint Venture").
(2) The number of members in the Joint Venture shall be 2.
3. Matters Regarding Qualifications Required for Tender Participants and Joint Venture Members:
(10) Other: Those who meet the following requirements can participate in the tender for this work.
(9) Tender Type: Electronic Bidding
Application of "Konan City Weekly Holiday 2 Day System Construction Work Implementation Guidelines"
(4) Work Outline: 1st Water Source Distribution Reservoir 625m3 (effective) x 2 tanks
Distribution reservoir site preparation work: N = complete set
Distribution reservoir surrounding piping work: N = complete set
No. 1 stainless steel distribution reservoir construction work: N = complete set
No. 2 stainless steel distribution reservoir construction work: N = complete set
Shut-off valve room construction work: N = complete set
Flow meter room construction work: N = complete set
Drainage pit construction work: N = complete set
Electrical and instrumentation equipment work: N = complete set
Central monitoring equipment installation work: N = complete set
1st Water Source Distribution Reservoir access road L = 238.9m
Paving work A = 1560m2
Drainage structure work L = 124m
Protective fence work: N = complete set
(5) Scheduled Construction Period: Reiwa 8, October 23 to Reiwa 9, December 21 (425 days)
(7) Set within the range of 7.5/10 to 9.2/10 of the scheduled price. (To be announced after the fact)
Scheduled Price
Minimum Reserve Price
(1) Must be registered in the "Reiwa 8 Konan City Construction Work Competitive Tender Participant List" (hereinafter referred to as "Qualified Bidders List").
Exclusive engineer at the business office (hereinafter referred to as "Exclusive Engineer at Business Office").
(7) Must be able to assign a full-time site supervisor who meets all of the following requirements for this work.
c. Must not be the exclusive engineer at the business office, regardless of the type of licensed business.
c. Must not be the person responsible for business management as defined in Article 7, Item 1 or Article 15, Item 1 of the Construction Industry Act (hereinafter referred to as "Person Responsible for Business Management").
d. Must not be the exclusive engineer at the business office, regardless of the type of licensed business.
a. Must have an employment relationship with the applicant for 3 months or more prior to the date of application for confirmation of tender participation qualifications.
(Reiwa 11, Act No. 225) Must not have filed for commencement of rehabilitation proceedings.
However, this does not apply to those who have filed for commencement of reorganization proceedings under the Corporate Reorganization Act or for commencement of rehabilitation proceedings under the Civil Rehabilitation Act, and have undergone re-examination of tender participation qualifications after the decision to commence proceedings.
(4) Must not be subject to exclusion measures as defined in Article 2, Paragraph 2, Item 5 of the Konan City Regulations on the Exclusion of Boryokudan from Konan City Affairs and Business (Reiwa 25, Konan City Regulations No. 2).
(5) Must not have filed for commencement of corporate reorganization proceedings under the Corporate Reorganization Act (Reiwa 14, Act No. 154) or for commencement of rehabilitation proceedings under the Civil Rehabilitation Act (Reiwa 11, Act No. 225).
However, this does not apply to those who have filed for commencement of reorganization proceedings under the Corporate Reorganization Act or for commencement of rehabilitation proceedings under the Civil Rehabilitation Act, and have undergone re-examination of tender participation qualifications after the decision to commence proceedings.
(6) Joint venture members cannot be members of other joint ventures for this work.
(7) Each member of the joint venture must not be a cooperative association as defined in Article 3 of the Small and Medium-sized Enterprise Cooperatives Act (Reiwa 24, Act No. 181).
4. Qualifications Required for Joint Venture Representative:
Must meet the following requirements in addition to those specified in Section 3.
a. Must have an employment relationship with the applicant for 3 months or more prior to the date of application for confirmation of tender participation qualifications.
b. Must possess national qualifications or equivalent that allow them to become a chief engineer for water supply facility construction.
c. Must not be the person responsible for business management as defined in Article 7, Item 1 or Article 15, Item 1 of the Construction Industry Act (hereinafter referred to as "Person Responsible for Business Management").
d. Must not be the exclusive engineer at the business office, regardless of the type of licensed business.
(1) Must have their main business office (head office, hereinafter the same) in Japan.
(2) Must have a rank of A for water supply facility construction in the Qualified Bidders List.
(5) Must have construction experience of at least one distribution reservoir (steel) as defined by the Water Supply Act in the past 10 years (from Reiwa 27 onwards).
(4) The average completed construction value for water supply facility construction in the latest Management Scale Evaluation Result Notification must be 50 million yen or more.
(3) Must have obtained a specific construction business license under Article 3, Paragraph 1, Item 2 of the Construction Industry Act regarding water supply facility construction.
(6) Must be able to assign a full-time engineer who meets all of the following requirements for this work.
a. Must have an employment relationship with the applicant for 3 months or more prior to the date of application for confirmation of tender participation qualifications.
b. Must possess national qualifications or equivalent that allow them to become a chief engineer for water supply facility construction.
c. Must not be the person responsible for business management as defined in Article 7, Item 1 or Article 15, Item 1 of the Construction Industry Act (hereinafter referred to as "Person Responsible for Business Management").
d. Must not be the exclusive engineer at the business office, regardless of the type of licensed business.
(8) Must have no capital or personnel relationship with other tender participants wishing to participate in this tender.
3. Method of Application for Confirmation of Tender Participation Qualifications: Those who wish to participate in the tender for this work must submit the following documents within the application reception period.
(1) Documents to be Submitted: a. Special Construction Joint Venture Agreement (Separate Form), b. Power of Attorney (Form 8).
(2) Submission Location: 2706 Noichi-cho Nishi-no, Konan City, Kochi Prefecture, Contract Management Division, Bidding and Contracts Section.
(3) Application Period: From the date of this announcement until Wednesday, October 7, Reiwa 8.
However, this is within the operating hours of the electronic bidding system (8:00 to 22:00 on days excluding closing days).
(4) Submission Method: The application for confirmation of tender participation qualifications must be made by the representative of the joint venture via the "Submission of Application for Confirmation of Participation Qualifications" screen on the Konan City electronic bidding system using their registered electronic certificate (IC card).
Separate Form and Form 8 must be submitted in hard copy or by mail.
8. Loss of Tender Participation Qualification: If the qualification requirements in Sections 3, 4, and 5 are no longer met after the application is accepted, participation in the tender for this work will not be permitted.
9. Inspection of Design Documents: Design documents will be available for inspection on the Konan City website from the date of this announcement until the date of bid opening.
10. Reception and Response to Inquiry Forms:
(1) Reception Period: From the date of this announcement until 17:00 on Wednesday, October 7, Reiwa 8.
(2) Reception Method: Accepted by the Contract Management Division via email. The format is optional, and it can also be written in the body of the email.
Email address: bid@city.kochi-konan.lg.jp
(3) Response Method: Posted on the Konan City website.
(4) Response Deadline: Thursday, October 8, Reiwa 8, 17:00.
11. Tender Period and Method:
(1) Tender Period: Friday, October 9, Reiwa 8 to Wednesday, October 14, Reiwa 8.
However, this is within the operating hours of the electronic bidding system (8:00 to 22:00 on days excluding closing days).
(2) Tender Method: Bids will be submitted electronically via the electronic bidding system within the tender period by registering the bid amount and a 3-digit lottery number. At the time of registration, an electronic file of the breakdown of construction costs created with the bid amount must be attached.
If further questions arise regarding the content of the response, re-inquiries will be accepted until 12:00 on the day following the response deadline.
However, if it becomes a re-tender, the inspection period will commence upon the determination of the successful bidder candidate.
Reiwa 8, October 15 (Thursday) 13:00 to Reiwa 8, October 20 (Tuesday) 13:00 (excluding weekends and holidays).
However, if no inspection application is submitted during the inspection application period, the objection period will end at the end of the same period.
If there are any matters that need to be confirmed directly with the work section, please contact the Contract Management Division.
(5) Method of Filing Objections: Fill out the "Objection to Calculation Form" (Form No. 2) with the necessary information and submit it to the Contract Management Division by bringing it in person or by attaching it to an email.
12. Bid Opening Date and Time and Location:
(1) Bid Opening Date and Time: Thursday, October 15, Reiwa 8, 9:00.
(2) Bid Opening Location: 4th Floor, Contract Management Division, Konan City Hall.
14. Disclosure of Priced Design Documents and Objection Period:
(1) Inspection Application Period: Thursday, October 15, Reiwa 8, 13:00 to Friday, October 16, Reiwa 8, 16:00 (excluding weekends and holidays).
(2) Inspection Location: Konan City Hall, 4th Floor, Contract Management Division, Bidding and Contracts Section. Please contact the Contract Management Division (0887-50-3029) in advance to arrange a schedule.
(3) Method of Applying for Inspection: Fill out the "Priced Design Document Inspection Application Form" (Form No. 1) with the necessary information and submit it to the Contract Management Division in person or by email.
(4) Objection Period: Reiwa 8, October 15 (Thursday) 13:00 to Reiwa 8, October 20 (Tuesday) 13:00 (excluding weekends and holidays).
However, if no inspection application is submitted during the inspection application period, the objection period will end at the end of the same period.
(5) Method of Filing Objections: Fill out the "Objection to Calculation Form" (Form No. 2) with the necessary information and submit it to the Contract Management Division by bringing it in person or by attaching it to an email.
Do not confirm matters directly with the work section regarding the content of the objection.
13. Re-tender Date and Method: If there is no successful bid in the initial tender and there are participants who can participate in a re-tender, re-tenders will be conducted up to two times. The deadline for re-tender registration will be 15:00 (1st time) and 17:00 (2nd time) on the day of bid opening, and bids will be opened immediately after each deadline. The breakdown of construction costs is not required when registering the bid amount for re-tenders.
15. Determination Method of Successful Bidder Candidate:
(1) The bidder who submitted the lowest bid within the range of the scheduled price and the minimum reserve price will be determined as the successful bidder candidate.
(2) If there are two or more bidders who submitted the same lowest bid, the successful bidder candidate will be determined by electronic lottery via the electronic bidding system.
(3) After the successful bidder candidate is determined, a notification of suspension (notification that the bid results are suspended for post-bid examination) will be sent to all tender participants via the electronic bidding system.
16. Qualification Examination: The successful bidder candidate must submit the additional documents required for the qualification examination as follows. If these are not submitted, or if the examination results in a determination that the bidder does not meet the qualifications, the bidder who submitted the lowest bid among the other bidders within the range of the scheduled price and the minimum reserve price must submit them. The submission deadline and other details will be communicated separately by the Contract Management Division.
(1) Documents to be Submitted: a. List of assigned site supervisors and assigned engineers (Form 4) *Representative member only, b. List of assigned engineers (Form 5) *Other members only, c. Copy of specific construction business license *Representative member only, d. Copy of management business manager certificate, etc. *Representative member only, e. Copy of exclusive engineer certificate, etc.
(2) Submission Location: Konan City Hall, Contract Management Division, Bidding and Contracts Section.
(3) Submission Deadline: The deadline for submission of documents for qualification examination will be notified separately by the Contract Management Division.
However, if an objection to the calculation is filed, the deadline will be after the announcement of the objection results. The deadline will be notified separately by the Contract Management Division.
(4) Submission Method: Submit by attaching the electronic file to an email or by bringing the hard copy.
17. Determination of Successful Bidder: If the qualification examination results in a determination of qualification, the bidder will be determined as the successful bidder. After the successful bidder is determined, a notification of successful bidder determination will be sent to all tender participants via the electronic bidding system.
18. Bid Bond: Exempt.
19. Contract Deposit: The successful bidder must pay a contract deposit of not less than 1/10 of the contract amount upon conclusion of the contract. However, this does not apply if the conditions in Article 23, Paragraph 1, Proviso, etc. of the Konan City Construction Work Electronic Competitive Bidding Guidelines (hereinafter referred to as "Electronic Bidding Guidelines") are met.
20. Other:
(1) Tender participants must be aware of the "Electronic Bidding Guidelines" and "Regarding the Handling of Konan City Construction Work Electronic Competitive Bidding Guidelines" in advance.
(2) This tender requires the submission of a breakdown of construction costs. Failure to submit the breakdown will result in disqualification.
(3) This work is subject to the obligation to implement separate dismantling and recycling of specified construction materials, etc., based on the "Law for Promotion of Recycling of Construction Materials" (Reiwa 12, Act No. 104).
(4) Bidding will take place even if there is only one applicant who has submitted an application for confirmation of tender participation qualifications in Section 3.
(5) The handling of paper bids permitted due to unavoidable circumstances will be handled separately.
(6) Additional documents submitted in this tender will not be returned. Replacements or corrections after the submission deadline will not be permitted.
(7) The applicant shall bear the costs incurred in preparing and submitting additional documents, etc.
(8) If false information is found in the submitted documents, the contract will be canceled, and the person who provided the false information may be subject to designation suspension measures.
(9) The successful bidder must assign the assigned engineer listed in the "List of Assigned Site Supervisors and Assigned Engineers" to this work. Changes to the assigned engineer are generally not permitted.
(10) The site supervisor who must be present at the site of this work must be employed by the applicant prior to the date of application for confirmation of tender participation qualifications. Changes to the site supervisor during the construction period are generally not permitted. Furthermore, the person responsible for business management and the full-time engineer at the business office as defined by the Construction Industry Act cannot serve as the site supervisor.
(11) The successful bidder must choose between an interim advance payment or partial payment at the time of contract conclusion. Changes after contract conclusion are not permitted.
(12) If the contract price including tax is 5 million yen or more, registration in the Construction Work Performance Information System (CORINS) is mandatory.
(13) Bids submitted by those who do not meet the qualification requirements indicated in this announcement, bids falling under Article 97 of the Konan City Financial Regulations, or bids falling under any item of Article 11 of the Electronic Bidding Guidelines shall be invalid.
(14) Bids falling under Article 12 of the Electronic Bidding Guidelines shall be disqualified.
(15) The ranking of construction works can be confirmed in the "Reiwa 8 Konan City Construction Work Competitive Tender Participant List (29 types of work, ranked)" published on the Konan City website.