Tenders/Regarding Conditional Open Tenders for the Recovery and Installation Work of Mid-Water Fish Aggregating Devices for Reiwa 8
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Regarding Conditional Open Tenders for the Recovery and Installation Work of Mid-Water Fish Aggregating Devices for Reiwa 8

Auto-translated from Japanese
Original title: 令和8年度中層型浮魚礁回収・設置工事に係る条件付き一般競争入札について
沖縄県久米島町
Published: Jul 23, 2026
Updated: Aug 1, 2026
Source: jp_kkj

About This Opportunity

This is a works contract in the construction and civil works, architecture and engineering and environment and climate sectors. 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

Regarding Conditional Open Tenders for the Recovery and Installation Work of Mid-Water Fish Aggregating Devices for Reiwa 8
Construction Costs Manufacturing Cost Direct Production Cost Material Cost Reef Body (Kumejima Town No. 9) 1.0 unit Reef Body (Kumejima Town No. 10) 1.0 unit Mooring Rope Cost Mooring Rope (Kumejima Town No. 9) 1.0 unit Mooring Rope (Kumejima Town No. 10) 1.0 unit Sinker Material 2.0 units Equipment Unit Cost Equipment Unit Cost 2.0 units Production Labor Cost Including Boxing, etc. 1.0 set Direct Expenses Including Technical Guidance, etc. 1.0 set Transportation Costs Arrival at Work Base Port 1.0 set Indirect Production Cost Indirect Labor Cost 1.0 set Factory Overhead 1.0 set Construction Cost Details (1) Item Major Category Middle Category Minor Category Quantity Unit Unit Price Amount Remarks Construction Type Classification Construction Cost Installation Work Cost Direct Construction Cost Sinker Production 2 units Assembly Cost 2 units Installation Cost 2 units Indirect Construction Cost Rate Portion Common Temporary Expenses Rate Portion % Site Management Cost % Item Construction Type Classification Construction Cost Details (2) Amount Remarks Major Category Middle Category Minor Category Quantity Unit Unit Price Construction Cost Recovery Work Cost Direct Construction Cost Rigging/Disassembly Work 1 set Recovery Cost Kumejima Town No. 9 1 unit Recovery Cost Kumejima Town No. 10 1 unit Landing Work Landing of Fish Aggregating Device Body 2 units Setup Work Setup of Recovery Ropes, etc. 2 units Rigging Equipment Temporary Storage Loading/Unloading at Quay 1 set Fish Aggregating Device Dismantling Work Reef Body/Sinker 1 set Disposal Work Reef Body/Sinker 1 set Indirect Construction Cost Rate Portion Common Temporary Expenses Rate Portion % Accumulated Common Temporary Expenses Return Trip Cost 1 round trip Accumulated Common Temporary Expenses Material Transportation Cost 2 trips Site Management Cost % Construction Cost General Administrative Cost % Construction Price Consumption Tax Equivalent Amount 10% Contract Construction Cost Unit Price Major Category Middle Category Minor Category Quantity Unit Construction Type Classification Amount Construction Cost Details (3) Remarks Item
1. Construction Name Okinawa Area (Kumejima) Mid-Water Fish Aggregating Device Recovery and Installation Work (R8) 2. Construction Location Waters around Kumejima (See attached "Construction Location Map") 3. Construction Period Days 4. Construction Outline Mid-Water Fish Aggregating Device (Renewal) Recovery N=2 units, Installation N=2 units (Kumejima Town No. 9, No. 10) 5. Construction Quantity See "Summary of Construction Quantities" 6. Special Notes Items marked with [Not Applicable] in the item column do not apply to this construction.
Chapter 1 General Provisions Section 1 General Provisions Article 1 Article 2 Article 3 No. ① Kumejima Town No. 9 Kumejima Town No. 9 Waters around Kumejima ② Kumejima Town No. 10 Kumejima Town No. 10 Waters around Kumejima Total 2 units Total 2 units Recovery Location Installation Location * Recovery location and installation differ. See Article 34. See Article 30.
(Initial) General Approval Items Item This construction shall be carried out based on these special specifications and drawings. For matters not specified in these special specifications, the "Okinawa Prefecture Fisheries Port and Fishing Ground Common Specifications (April Reiwa 5)" (hereinafter referred to as "Okinawa Common Specifications") established by the Okinawa Prefectural Government, Department of Agriculture, Forestry and Fisheries, Fisheries Port and Fishing Ground Division, the "Okinawa Prefecture Fish Aggregating Device Common Specifications (April Reiwa 5)" (hereinafter referred to as "Okinagyo Kyo Specifications"), the "Common Specifications for Fisheries Ports and Fishing Grounds (April Reiwa 8)" established by the Fisheries Agency, Port and Fishing Ground Development Department (hereinafter referred to as "Suisan Kyo Specifications"), the "Design Reference Books for Fisheries Port and Fishing Ground Facilities (April 2023 Edition (Partially Revised June 2025))" (hereinafter referred to as "Design Reference Books") established by the same agency,
and the "Common Specifications for Mid-Water Fish Aggregating Devices (Revised Edition) (March Heisei 15)" established by the MARINO FORUM 21 Fish Aggregating Device Association, Part 2 (hereinafter referred to as "Chuso Kyo Specifications"), (collectively referred to as "Common Specifications, etc.").
Matters not described in these special specifications or the common specifications, etc., shall be used with the consent of the client.
Construction shall prioritize these special specifications and drawings, followed by Okinawa Common Specifications, Okinagyo Kyo Specifications, Suisan Kyo Specifications, Design Reference Books, Chuso Kyo Specifications, and other reference books.
Special Specifications 180 Matters not specified in the design documents, or if any doubts arise during the construction of this work, consultation with the supervisor shall be held as necessary.
Content Purpose of Construction Installation Area The existing mid-water fish aggregating devices (hereinafter referred to as "existing fish aggregating devices") located in the waters around Kumejima will reach their service life and will be recovered, and new mid-water fish aggregating devices (hereinafter referred to as "new fish aggregating devices") will be installed.
Existing Fish Aggregating Device (Recovery) New Fish Aggregating Device (New Installation) Common Specifications Application of Common Specifications The fish aggregating devices to be installed in this construction shall be net-like or basket-like structures made of synthetic resins with low specific gravity and excellent corrosion resistance (FRP materials, nets, ropes, etc.), mooring ropes composed of fiber ropes (including covered ropes), sinkers, sonar reflectors, and other equipment such as outflow warning transmitters.
1 / 13 Item Content Common Specifications Article 4 Suisan Kyo Specifications Article 5 Suisan Kyo Specifications Article 6 Suisan Kyo Specifications Article 7 Supplied Materials and Leased Items shall be as follows.
Suisan Kyo Specifications 1. Delivery Location 2. Delivery Time 3. Details Article 8 Suisan Kyo Specifications Suisan Kyo Specifications Article 9 1. Suisan Kyo Specifications (Construction Status Inspection) Content and Timing 2. Material Inspection (including confirmation) by Supervisor, Construction Status Inspection, and Witnessing, etc. 1-1-22 1-1-22 1-1-6 Creation and Registration of Construction Performance Information (Construction Performance Data) 1-1-10 Subcontracting of Construction 1-1-15 Surveys and Tests, etc. 1-1-19 Supplied Materials and Leased Items 1-1-21 Quality of Construction Materials The content and timing of construction status inspections shall be described in "Construction Management" of the construction plan.
The description shall include the types of work and details [items] subject to construction status inspection, and the inspection timing.
When undergoing a construction status inspection, the contractor shall request the inspection from the supervisor using the attached "Request for Witnessing of Construction".
The construction type and items on the Request for Witnessing of Construction shall be as per the example description below.
Material Inspection (including confirmation) by Supervisor, Construction Status Inspection, and Witnessing, etc. Details [Items] Inspection Timing If the "primary construction type for which the construction contractor's permit is granted" changes due to design changes, etc., a "Request for Confirmation for Registration" shall be prepared promptly after the contract amendment based on the Construction Industry Information Service (Collins), and registration shall be made after receiving confirmation from the supervisor.
Collins Registration due to Design Changes, etc. Remarks Reef Body Mooring Rope Sinker Parts Sonar Reflector Performance Certificate (Related to Article 31) Ditto Ditto Ditto Construction Type Factory Work Shipyard Yard Subcontractors Prioritization of Companies within the Prefecture Fish Aggregating Device Production [Finished Shape] At completion of production Fish Aggregating Device Assembly [Finished Shape] At completion of assembly Sinker Production [Finished Shape] At completion of production Fish Aggregating Device Installation [Finished Shape] At installation (Example Description) 1 Construction Type: (Construction Status Inspection) Fish Aggregating Device Work 2 Item: Sinker Production [Finished Shape] (At completion of production) The contractor shall undergo inspection (including confirmation) by the supervisor in advance for the following materials.
Marine Material Inspection Standards Remarks Quantity Unit Outflow Warning Transmitter Ditto Inspection timing, location, and content shall be coordinated with the supervisor in advance.
Construction Status Inspection This construction is subject to the Public Works Labor Survey (Monitoring Survey).
The contractor shall prepare the attached "Monitoring Survey Form" and submit it to the supervisor as electronic data (one CD-R).
Public Works Labor Cost Survey Supplied Materials and Leased Items [Not Applicable] When selecting subcontractors, the contractor shall strive to prioritize companies within the prefecture (businesses with their main business office in the prefecture).
Product Name Shape/Dimensions Unit Quantity Remarks There are no supplied materials for this construction.
2 / 13 Item Content Common Specifications Article 10 Suisan Kyo Specifications (1) Construction Outline Sheet Article 11 Suisan Kyo Specifications Inspection schedule, etc. shall be determined in consultation with the supervisor after the contract is awarded.
Article 12 1. Suisan Kyo Specifications 2. 3. 4. Article 13 Article 14 Contract Amount (Change) = Design Amount (Change) x Contract Ratio Contract Ratio = Initial Contract Amount / Initial Design Amount Section 2 Construction Management Article 15 1. Suisan Kyo Specifications Class 1 Civil Engineering Construction Management Engineer or equivalent or higher qualification
(a) "Equivalent or higher qualification" refers to a person who meets any of the following (a) to (c).
(a) Holder of Class 1 Construction Machinery Construction Management Engineer qualification.
1-1-41 Measures in case of unjustifiable intervention by a gangster etc. 1-2-3 Chief Technical Officer (Management Engineer) There are no designated portions for this construction.
1-1-23 Construction Completion Documents 1-1-25 Inspection of Completed Work, etc. If unjustifiable demands are received from a gangster etc., refuse them firmly, report the details promptly to the supervisor, file a report with the police station having jurisdiction, and cooperate as necessary for the investigation.
If damage or obstruction of work is caused by unjustifiable demands from a gangster etc., report promptly to the supervisor and file a damage report with the police station having jurisdiction.
If there is a risk of delay in the construction period despite taking exclusion measures, consult with the supervisor regarding the schedule promptly.
Exclusion Measures for Unjustifiable Intervention by Gangsters etc. The "designated portions" stipulated in Article 39 of the Construction Contract shall be as follows.
If the contract amount changes due to changes in the content or quantity of the work, the changed contract amount subject to consultation shall be the modified design amount of this work multiplied by the contract ratio of this work (initial contract amount / initial design amount).
Construction Type Submitted Documents The Construction Outline Sheet shall be prepared based on the attached "Example of Preparation for Fisheries Port, Fishing Ground, and Coastal Works Outline Sheet (Draft)".
Two bound copies and two electronic data (CD-R) shall be submitted.
In addition to the matters stipulated in the common specifications, the contractor shall comply with the following matters based on the "Agreement on Procedures for Exclusion of Unjustifiable Intervention by Gangsters etc. in Public Works Ordered by the Okinawa Prefectural Government, Department of Agriculture, Forestry and Fisheries" (September 26, Heisei 19) when carrying out the construction of this work.
Furthermore, if any violation is found, strict measures will be taken, such as suspension of designation.
Handling of Voluntary Contracts for Related Works with this Contractor When voluntarily contracting for related works with the contractor of this work, the estimated price of the related works shall be the design amount of the related works multiplied by the contract ratio of this work (initial contract amount / initial design amount).
Designated Portion Inspection [Not Applicable] Standards Remarks Quantity Unit In addition to the specifications, the following documents shall be prepared and submitted with the supervisor's approval.
Application of Contract Ratio when Changing Contract Amount The qualifications for the chief technical officer, etc., shall be as follows.
Qualifications of Chief Technical Officer, etc. 3 / 13 Item Content Common Specifications (a) (c) (b) (c) 2. This work requires full-time placement ① ② ③ ④ Article 16 Suisan Kyo Specifications Submit the attached "Notification of Construction Environmental Manager".
Article 17 1. This work is subject to the One-Day Response implementation.
Suisan Kyo Specifications 2. 3. 4. 1-2-4 Construction Environmental Manager 1-2-5 Schedule Management The period during which the securing of construction land etc. is incomplete, a natural disaster occurs, or an excavation survey for buried cultural properties etc. is being conducted, and the construction is temporarily suspended in its entirety.
The period during which only factory production is being carried out for the entire work, including factory production of bridges, pumps, gates, elevators, electrical equipment such as generators and distribution boards, etc.
The period from the conclusion of the contract to the commencement of on-site construction (before the establishment of the site office, delivery of materials, or commencement of temporary construction, etc.).
The period after the completion of construction, inspection, and when only administrative procedures, cleanup, etc. remain (excluding cases where the inspection is delayed due to the client's convenience).
Also, even during the factory production process, including the factory production of construction work, it is necessary for the chief technical officer or management engineer to manage it. However, if it is possible to produce under an integrated management system with the production of other similar works within the same factory during the factory production process, the same chief technical officer or management engineer can manage these productions collectively.
For this construction, a construction environmental manager shall be assigned.
Assignment of Construction Environmental Manager One-Day Response Implementation - "One-Day Response" means responding to inquiries and consultations from the contractor basically "on the same day".
However, if same-day response is difficult, the contractor shall consult with the contractor to set a response deadline and provide some form of response "on the same day".
Professional Engineer (in Construction, Agriculture (limited to those with "Agricultural Civil Engineering" as a selected subject), Forestry (limited to those with "Forestry Civil Engineering" as a selected subject), Fisheries (limited to those with "Fisheries Civil Engineering" as a selected subject), or Comprehensive Management (limited to those with "Construction", "Agriculture - Agricultural Civil Engineering", "Forestry - Forestry Civil Engineering", or "Fisheries - Fisheries Civil Engineering" as selected subjects)).
Those certified by the Minister of Land, Infrastructure, Transport and Tourism as having equivalent or higher qualifications.
For management engineers, a management engineer's license and a certificate of completion of management engineer training are required.
For assigned engineers, there must be a direct and continuous employment relationship of 3 months or more prior to the bid date.
Period when full-time placement of assigned engineers is not required The following periods do not require full-time placement at the construction site.
When submitting the planned construction schedule, the contractor shall consult with the supervisor regarding the schedule management method that allows for grasping the relationships between tasks and the progress of the work.
If a problem occurs during construction, or if there is a discrepancy when comparing the planned schedule with the actual progress, the contractor shall promptly report it to the supervisor in writing.
To grasp the effects and challenges, follow-up surveys such as questionnaires may be conducted, so please cooperate.
4 / 13 Item Content Common Specifications Article 18 1. Suisan Kyo Specifications 2. 3. 4. 5. 6. Section 3 Safety Management Article 19 Suisan Kyo Specifications Chapter 2 Materials Article 20 1. 2. 3. Article 21 1-2-10 Construction By-products 1-3-6 Accident and Disaster Reporting Priority Use of Prefectural Products The contractor shall, among the materials used in this construction, give priority to those produced or manufactured in Okinawa Prefecture and that meet specifications, quality, and price requirements.
Furthermore, the "Report on the Usage Status of Prefectural Construction Materials" must be attached to the notice of completion of construction and submitted.
The costs required for recycling in this construction (disposal costs including transportation costs) shall be from the facilities listed in item 5 above, where acceptance conditions are met, and shall include transportation costs and acceptance fees (...

Data provenance

This notice is sourced from 官公需 (kkj.go.jp) and was originally published on July 23, 2026. Last refreshed today. Original language: Japanese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About 沖縄県久米島町

沖縄県久米島町 has issued 5 procurement notices on BidsFactory, including 5 currently open and 0 awarded contracts. Activity concentrates in Architecture & Engineering Services, Construction & Civil Works, and General Supplies & Services. All notices are published for Japan. Notices are distributed via 官公需 (kkj.go.jp). Most recent publication: July 27, 2026.

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

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This notice was issued by 沖縄県久米島町 in Japan. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

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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.

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Key Details

Contract Type
Works
Eligibility
Firms / Consortiums
Language
Japanese

Source

jp_kkj
jp_kkj
Official Source

Contracting Authority

沖縄県久米島町
🇯🇵Japan

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