Tenders/Outsourcing of Overhead Occupation Object Survey (8-1), Compensation Object Survey and Estimation Services for Honcho Hoshikuki-cho Line (Hoshikuki-cho Area) (Prefectural Road) (8-3), Demolition of Environmental Observation Station for Nishi-Chiba Station Inari-cho Line (Yahagi Tunnel) (8-2), and Stormwater Drainage Facility Plan Formulation Services (Kitayatsu Nishi Drainage Area, etc.) (8-2)
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Outsourcing of Overhead Occupation Object Survey (8-1), Compensation Object Survey and Estimation Services for Honcho Hoshikuki-cho Line (Hoshikuki-cho Area) (Prefectural Road) (8-3), Demolition of Environmental Observation Station for Nishi-Chiba Station Inari-cho Line (Yahagi Tunnel) (8-2), and Stormwater Drainage Facility Plan Formulation Services (Kitayatsu Nishi Drainage Area, etc.) (8-2)

Auto-translated from Japanese
Original title: 上空占用物件調査業務委託(8-1)、(都)本町星久喜町線(星久喜町地区)補償物件調査積算業務委託(8-3)、西千葉駅稲荷町線(矢作トンネル)環境観測所解体業務委託(8-2)、雨水施設計画策定業務委託(北谷津西排水区外8-2)
千葉県千葉市
Published: Aug 3, 2026
Updated: Aug 8, 2026
Source: jp_kkj

About This Opportunity

This is a consulting contract in the architecture and engineering, environment and climate and urban development and housing sectors, with a focus on Architectural Design, Urban Planning, Quantity Surveying and Urban Infrastructure. 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 consulting in the architecture and engineering sector. Consulting assignments are typically evaluated with a strong emphasis on the technical proposal, including the methodology and qualifications of key experts. Shortlisted firms may be invited to submit financial proposals in a second stage. Interested parties should review the full documentation on the original source before submitting their proposal.

Description

Auto-translated from Japanese
Outsourcing of Overhead Occupation Object Survey (8-1), Compensation Object Survey and Estimation Services for Honcho Hoshikuki-cho Line (Hoshikuki-cho Area) (Prefectural Road) (8-3), Demolition of Environmental Observation Station for Nishi-Chiba Station Inari-cho Line (Yahagi Tunnel) (8-2), and Stormwater Drainage Facility Plan Formulation Services (Kitayatsu Nishi Drainage Area, etc.) (8-2) Notice is hereby given of the following restricted general competitive tender (electronic bidding) under Chiba City Notice No. 626. August 3, Reiwa 8 Mayor of Chiba City, Shunichi Kamiya 1. Matters for Restricted General Competitive Tender (Electronic Bidding) (1) Service Name a. Outsourcing of Overhead Occupation Object Survey (8-1) b. Outsourcing of Compensation Object Survey and Estimation Services for Honcho Hoshikuki-cho Line (Hoshikuki-cho Area) (Prefectural Road) (8-3) c. Demolition of Environmental Observation Station for Nishi-Chiba Station Inari-cho Line (Yahagi Tunnel) (8-2) d. Stormwater Drainage Facility Plan Formulation Services (Kitayatsu Nishi Drainage Area, etc.) (8-2) (2) Service Overview, Service Location, Service Period, and Industry Details are listed in the attached table for each service item. (3) Estimated Price and Minimum Reserve Price Details are listed in the attached table for each service item. 2. Tender Participation Qualifications Those wishing to participate in the restricted general competitive tender must meet all of the following requirements. (1) Persons who do not fall under the provisions of Article 167-4 of the Local Autonomy Act Enforcement Order (Cabinet Order No. 16 of 1947) and who do not fall under any of the following: a. Persons who have not passed two years since being subject to a transaction suspension order by a clearing house. b. Persons who have issued dishonored bills or checks within six months prior to the opening of tenders for the relevant service. c. Persons who have filed for commencement of rehabilitation proceedings under the Corporate Rehabilitation Act (Act No. 154 of 2002) and for whom a commencement of rehabilitation proceedings decision has not been made by the court under the same Act. d. Persons who have filed for commencement of rehabilitation proceedings under the Civil Rehabilitation Act (Act No. 225 of 1999) and for whom a decision to approve the rehabilitation plan has not been made by the court under the same Act. e. Persons who are in violation of the City Planning Act (Act No. 100 of 1968) within Chiba City. f. Persons who are subject to a suspension of designation under the Chiba City Construction Work Contractor Designation Suspension Measures Ordinance (effective August 1, 1985) or the Chiba City Goods and Services Tender Participation Qualification Designation Suspension Measures Ordinance (effective August 1, 1985) between the tender participation application deadline and the tender opening date. (2) Persons who can participate through the electronic bidding system of the Chiba Electronic Procurement System (hereinafter referred to as the "Electronic Bidding System"). (3) In the case of a cooperative association based on the Small and Medium-sized Enterprise Cooperatives Act (Act No. 181 of 1949), those for whom the articles of association or rules stipulate joint bidding. (4) Other persons who meet the tender participation qualification requirements specified in the attached table for each service item. 3. Tender Administration Division 〒260-8722 1-1 Chiba Port, Chuo-ku, Chiba City Construction General Affairs Division, Construction Bureau, Chiba City Tel: 043-245-5364 Fax: 043-245-5561 Email: somu.CO@city.chiba.lg.jp 4. Tender Participation Procedures Those wishing to participate in the tender must submit the required documents to the division mentioned in 3 above via the electronic bidding system within the application period and apply for tender participation. Submitted documents will not be returned. However, those who cannot use the electronic bidding system due to unavoidable reasons should contact the division mentioned in 3 above. If paper bidding is permitted, submit the General Competitive Tender Participation Qualification Confirmation Application Form (for Paper Application) (Chiba City Construction Bureau Service Outsourcing General Competitive Tender Implementation Guidelines, Form No. 1) and the Paper Bidding Method Participation Application Form (Chiba City Construction Bureau Service Outsourcing General Competitive Tender Implementation Guidelines (effective October 1, 2016), Form No. 2) by mail or in person, along with the following submission documents. (1) Tender Participation Application Period Listed in the attached table for each service item. (2) Submission Documents Listed in the attached table for each service item. 5. Delivery of Design Documents and Answers to Questions (1) Delivery of Design Documents, etc. Download from the Chiba Electronic Procurement System's Tender Information Service (https://www.chiba-ep-bis.supercals.jp/portalPublic/LPC0P10L_INIT_Action.do). The delivery period is listed in the attached table for each service item. (2) Answers to Questions The method for answering questions and the deadline for questions are described in the design documents, etc. Submit the Question and Answer Form to the division mentioned in 3 above via email by the deadline for questions and answers. 6. Tenders and Opening of Tenders (1) Tender Period and Opening Date and Time Listed in the attached table for each service item. (2) Tender Opening Location Chiba City Hall, 1-1 Chiba Port, Chuo-ku, Chiba City. (3) Bidding Method Submit to the division mentioned in 3 above via the electronic bidding system, attaching a breakdown of the estimate. However, if paper bidding is permitted, submit the tender (quotation) form (Chiba City Construction Bureau Service Outsourcing General Competitive Tender Implementation Guidelines, Form No. 3) and the breakdown of the estimate, sealed in an envelope with the company name or trade name and service name written on it, by registered mail or in person. (4) Withdrawal Tender participants may withdraw their tender during the tender period before submitting their tender form. In this case, submit a withdrawal notice via the electronic bidding system to the division mentioned in 3 above. However, if paper bidding is permitted, submit the Tender (Quotation) Withdrawal Notice (Chiba City Construction Bureau Service Outsourcing General Competitive Tender Implementation Guidelines, Form No. 4), sealed in an envelope with the company name or trade name and service name written on it, by registered mail or in person. (5) Tender Security Exempted (However, if the provisions of Article 8, Paragraph 2 of the Chiba City Contract Regulations (Chiba City Regulations No. 3 of 1965) apply, the amount equivalent to the exempted portion of the tender security shall be collected as a penalty.) (6) Invalid or Disqualified Tenders Tenders falling under any of the following shall be deemed invalid or disqualified. Confirmation of the validity, invalidity, or disqualification of a tender will be made only for those who could be potential successful bidders after the opening of tenders. a. Tenders falling under any of the items in Article 7 of the Electronic Bidding Terms and Conditions (effective April 13, 2012) shall be invalid. b. Tenders falling under any of the items in Article 8 of the Electronic Bidding Terms and Conditions shall be disqualified. 7. Determination of Successful Bidder Candidate, Confirmation of Tender Participation Qualifications, and Determination of Successful Bidder (1) Determination of Successful Bidder Candidate, Confirmation of Tender Participation Qualifications, and Determination of Successful Bidder After the opening of tenders, the bidder who submitted the lowest valid bid within the range of the estimated price and at or above the minimum reserve price shall be the successful bidder candidate. If the tender participation qualifications of that person are confirmed to be valid, that candidate shall be determined as the successful bidder. If the successful bidder candidate is found to be unqualified, their bid will be invalidated, and the bidder with the next lowest valid bid will be considered as the new successful bidder candidate for qualification confirmation. This process will continue sequentially until a bidder is confirmed to have valid qualifications. If there are two or more bidders with the same lowest valid bid, the successful bidder candidate will be determined by lottery. (2) Notification of Successful Bidder Determination After determining the successful bidder, all tender participants will be notified promptly via the successful bidder determination notice on the electronic bidding system. (3) Notification of Tender Participation Qualification Confirmation Results The results of the tender participation qualification confirmation for the successful bidder will be conveyed by the successful bidder determination notice. For those found to be unqualified, notification will be sent via the General Competitive Tender Participation Qualification Confirmation Result Notice (Chiba City Construction Bureau Service Outsourcing General Competitive Tender Implementation Guidelines, Form No. 5). 8. Re-tendering If no bids are within the estimated price range after the opening of tenders, a re-tender will be held. (1) The number of re-tenders shall be two. (2) Persons whose bids were invalid, disqualified, or not submitted in the previous tender cannot participate in the re-tender. (3) Notification of re-tendering will be sent to those who submitted valid bids in the previous tender via the electronic bidding system's "Re-tender Notice" and "Re-tender Notice Arrival Notification" emails. (4) The period and date/time of re-tendering will be stated in the re-tender notice. (5) The location of the tender opening will be the same as in 6(2) above. (6) The method of re-tendering is to submit to the division mentioned in 3 above via the electronic bidding system, attaching a breakdown of the estimate. However, if paper bidding is permitted, submit the tender (quotation) form (Chiba City Construction Bureau Service Outsourcing General Competitive Tender Implementation Guidelines, Form No. 3) and the breakdown of the estimate, sealed in an envelope with the company name or trade name and service name written on it, by registered mail or in person. Withdrawal from re-tendering shall be handled according to 6(4) above. 9. Contract Conditions, etc. (1) Contract Security Required (However, exempted only if applicable to Article 29, Item 1 or 2 of the Chiba City Contract Regulations.) (2) Requirement for Contract Document Creation Required (3) Payment Terms Listed in the attached table for each service item. (4) In case of fraudulent acts during the contract procedure, the contract procedure may be suspended. (5) Contract terms and conditions will be provided in the design documents, etc. mentioned in 5 above. (6) The language and currency used in the procedures shall be Japanese and Japanese currency only. (7) If there are other contract conditions, they will be listed in the remarks column of the attached table for each service item. 10. Other (1) Tenders will generally be held even if there is only one applicant. (2) The operating hours of the electronic bidding system are from 8:00 AM to 12:00 AM (midnight). (3) If on-site confirmation is desired for estimation, please contact the tender administration division in advance. (4) Matters not stipulated in this notice regarding contract procedures shall be governed by the provisions of the Chiba City Contract Regulations. Attached Table a. Outsourcing of Overhead Occupation Object Survey (8-1) (Page 1/1) Bidding Related Matters Service Location: Within and outside 1-chome, Uta-cho, Mihama-ku, Chiba City Service Period: From the day after the contract is concluded until November 30, Reiwa 8 Industry: Surveying Service Overview: Survey of overhead occupation objects. Visual inspection and verification of occupation objects: 220 cases. Verification and update of existing ledgers: 220 cases. Estimated Price: Publicly announced after successful bid determination. Minimum Reserve Price: Publicly announced after successful bid determination. Tender Participation Qualification Requirements: 1. Registered in the Reiwa 8/9 Chiba City Surveying/Consulting Tender Participant Register (Industry: Surveying). 2. Headquartered in Chiba City. 3. Registered as a surveyor under Article 55, Paragraph 1 of the Survey Act (Act No. 188 of 1949). (Attach documents confirming registration.) Tender Participation Application Period: From 10:00 AM on Monday, August 3, Reiwa 8, to 5:00 PM on Friday, August 7, Reiwa 8 (within electronic bidding system operating hours). Submission Documents: Documents required by the tender participation qualification requirements. Delivery Method for Design Documents, etc.: Download from the Chiba Electronic Procurement System's Tender Information Service. Delivery Period for Design Documents, etc.: From 10:00 AM on Monday, August 3, Reiwa 8, to 12:00 PM (noon) on Tuesday, August 25, Reiwa 8. Tender Period: From 1:00 PM on Wednesday, August 19, Reiwa 8, to 12:00 PM (noon) on Tuesday, August 25, Reiwa 8 (within electronic bidding system operating hours). *Attach a "Breakdown of Estimate". Opening Date and Time: After 2:00 PM on Tuesday, August 25, Reiwa 8. Tenders will be processed in order of service name symbol. Payment Terms: Advance Payment: None. Final Payment: Full payment. Remarks: *This attached table for this service is only one page. There are also items not listed on this page. Please be sure to check the main body of the notice. Attached Table b. Outsourcing of Compensation Object Survey and Estimation Services for Honcho Hoshikuki-cho Line (Hoshikuki-cho Area) (Prefectural Road) (8-3) (Page 1/1) Bidding Related Matters Service Location: Within Hoshikuki-cho, Chuo-ku, Chiba City. Service Period: From the day after the contract is concluded until November 30, Reiwa 8. Industry: Compensation-related Consulting Services. Service Overview: Compensation object survey (details as described in the design documents, etc.). Estimated Price: Publicly announced after successful bid determination. Minimum Reserve Price: Publicly announced after successful bid determination. Tender Participation Qualification Requirements: 1. Registered in the Reiwa 8/9 Chiba City Surveying/Consulting Tender Participant Register (Industry: Compensation-related Consulting Services). 2. Headquartered in Chiba City. 3. Registered as a compensation consultant under the Compensation Consultant Registration Regulations (Ministry of Construction Notification No. 1341, September 21, 1984). (Attach documents confirming registration.) 4. Able to assign a compensation management engineer registered in the "Object Department" and "Business Compensation/Special Compensation Department" of the Japan Compensation Consultants Association to this service. (Attach a copy of the registration certificate and proof of regular employment.) 5. Able to assign a compensation management engineer registered in the "Object Department" of the Japan Compensation Consultants Association as a review engineer, separate from the compensation management engineer assigned to this service. (Attach a copy of the registration certificate and proof of regular employment.) Tender Participation Application Period: From 10:00 AM on Monday, August 3, Reiwa 8, to 5:00 PM on Friday, August 7, Reiwa 8 (within electronic bidding system operating hours). Submission Documents: Documents required by the tender participation qualification requirements. Delivery Method for Design Documents, etc.: Download from the Chiba Electronic Procurement System's Tender Information Service. Delivery Period for Design Documents, etc.: From 10:00 AM on Monday, August 3, Reiwa 8, to 12:00 PM (noon) on Tuesday, August 25, Reiwa 8. Tender Period: From 1:00 PM on Wednesday, August 19, Reiwa 8, to 12:00 PM (noon) on Tuesday, August 25, Reiwa 8 (within electronic bidding system operating hours). *Attach a "Breakdown of Estimate". Opening Date and Time: After 2:00 PM on Tuesday, August 25, Reiwa 8. Tenders will be processed in order of service name symbol. Payment Terms: Advance Payment: None. Final Payment: Full payment. Remarks: Please mask personal information not required for bidding (e.g., insurance policy numbers, tax amounts, etc.). *This attached table for this service is only one page. There are also items not listed on this page. Please be sure to check the main body of the notice. Attached Table c. Demolition of Environmental Observation Station for Nishi-Chiba Station Inari-cho Line (Yahagi Tunnel) (8-2) (Page 1/1) Bidding Related Matters Service Location: Within Yahagi-cho, Chuo-ku, Chiba City. Service Period: 120 days from the day after the contract is concluded. Industry: Demolition Work. Service Overview: Demolition of environmental observation station building: Lump sum. Demolition of electrical equipment: Lump sum. Estimated Price: Publicly announced after successful bid determination. Minimum Reserve Price: Publicly announced after successful bid determination. Tender Participation Qualification Requirements: 1. Registered in the Reiwa 8/9 Chiba City Construction Work Tender Participant Register (Industry: Demolition Work). 2. Headquartered in Chiba City. 3. Have a record of completed and delivered demolition work between Reiwa 8 and Reiwa 7. (Attach copies of contracts, outlines, and other documents confirming the record.) Tender Participation Application Period: From 10:00 AM on Monday, August 3, Reiwa 8, to 5:00 PM on Friday, August 7, Reiwa 8 (within electronic bidding system operating hours). Submission Documents: Documents required by the tender participation qualification requirements. Delivery Method for Design Documents, etc.: Download from the Chiba Electronic Procurement System's Tender Information Service. Delivery Period for Design Documents, etc.: From 10:00 AM on Monday, August 3, Reiwa 8, to 12:00 PM (noon) on Tuesday, August 25, Reiwa 8. Tender Period: From 1:00 PM on Wednesday, August 19, Reiwa 8, to 12:00 PM (noon) on Tuesday, August 25, Reiwa 8 (within electronic bidding system operating hours). *Attach a "Breakdown of Estimate". Opening Date and Time: After 2:00 PM on Tuesday, August 25, Reiwa 8. Tenders will be processed in order of service name symbol. Payment Terms: Advance Payment: None. Final Payment: Full payment. Remarks: *This attached table for this service is only one page.

Data provenance

This notice is sourced from 官公需 (kkj.go.jp) and was originally published on August 3, 2026. Last refreshed today. Original language: Japanese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About 千葉県千葉市

千葉県千葉市 has issued 145 procurement notices on BidsFactory, including 52 currently open and 0 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: August 6, 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 千葉県千葉市 in Japan. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

This is a Consulting contract in the Architecture & Engineering Services sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.

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Key Details

Contract Type
Consulting
Eligibility
Firms / Consortiums
Language
Japanese

Source

jp_kkj
jp_kkj
Official Source

Contracting Authority

千葉県千葉市
🇯🇵Japan

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