Construction of the former site of Yokohama Municipal Citizen's Hospital [General competitive bidding (conditional)]

Last updated on March 28, 2025.

Title

Construction of the former site of Yokohama Municipal Citizen's Hospital

Details of bid and contract results

Results of the contract
Items	Details
Ordering Division	City of Yokohama, Medical Care Bureau Hospital Administration Headquarters Hospital Management Division
Title	Construction of the former site of Yokohama Municipal Citizen's Hospital
Place of implementation	56, Okazawacho, Hodogaya-ku
Overview	Infrastructure maintenance work, retaining wall work, facility maintenance work, incidental work
Type of construction	Civil engineering
Date of contract	March 27, 2025
Performance Period	November 30, 2027
Contract amount (excluding tax)	666,058,894 yen
The other party of the contract	Kojaku-Omata Construction Consortium
Location of the other party to the contract	129-3, Kosuzumecho, Totsuka-ku, Yokohama-shi
Qualifications for bid participation, etc.	Announcement on February 18, 2025 Yokohama City Procurement Notice No. 19 (PDF: 320KB)

◆Click here to download the gold design document.　→ “Construction cost breakdown (Yokohama Municipal Citizen's Hospital site infrastructure maintenance work)” (PDF: 7,334KB)
　　　　　　　　　　　　　　　　　　　　Reference materials (PDF: 6,114KB)
！！　Be careful! Since the information obtained may include the rights of persons other than Yokohama City, it shall be limited to the primary use of the downloaded individual or corporation, and shall be "provided to third parties" regardless of whether it is paid or not. Doing so is prohibited.

Bid results

Bid results
Items	Details
Scheduled price (excluding tax)	709,300,000 yen
Minimum price limit (excluding tax)	665,129,016 yen
Date of bid opening	March 12, 2025

Amount of bid, etc.
Name of the trader	Bid price (excluding tax)	Results
Kojaku-Omata Construction Consortium	666,058,894 yen	Successful bid
Century Kawamoto Development and Construction Consortium	666,723,094 yen
Shinei-Shinsei Construction Consortium	666,191,735 yen
Matsuo-Tanimoto Construction Consortium	666,590,254 yen
Tsuchishida-Yokohama Construction Consortium	667,453,713 yen

Order information

Date of public notice, etc.

March 12, 2025
Yokohama City Procurement Notice No. 19 (PDF: 320KB)

Bidding method

Paper bidding
※Not eligible for e-bidding system

Bidding method

General competitive bidding (conditional)

Place of implementation

56, Okazawacho, Hodogaya-ku

Overview

Infrastructure maintenance work, retaining wall work, facility maintenance work, incidental work

Type of construction

Civil engineering

Completion deadline

November 30, 2027

Scheduled price

Announced after the bill is opened

Minimum limit price

Announced after the bill is opened

Question acceptance period

The question period has ended.

Date of publication of answer sheet to question

Friday, February 28, 2025
When a bid participant has a question in the design documents, etc. and asks for an answer, submit a questionnaire using the method specified in the site manual.
→　Answer book to question, Motoichi homepage "e-bidding system (construction contract)＞Questions and Answers＞2024＞It was posted in the hospital management section.
　

Bid period

From Friday, March 7, 2025 to Tuesday, March 11, 2025
※Excluding closing days

Scheduled opening date and time

10:00 am on Wednesday, March 12, 2025

Place to open bids

6-50-10, Honcho, Naka-ku, Yokohama-shi
Yokohama City Hall 18th floor, Namiki 2-5

Matters related to bidding contracts and attached documents

Matters related to bidding contracts

Yokohama City Procurement Notice (PDF) (PDF: 320KB)

Attached documents, etc.

・Site Manual (PDF: 122KB)
・Design breakdown (PDF: 366KB)
・Specifications (PDF: 414KB)
・Drawing
　Download 1 (PDF: 11,697KB)
　Download 2 (PDF: 13,909KB)
・(Estimated) Reference materials (PDF: 1,460KB)

※Please refer to the Bidding and Contracting Regulations (under the jurisdiction of Medical Care Bureau Hospital Administration Headquarters) page for Medical Care Bureau Hospital Administration Headquarters's bid and contract rules and styles.

Others

Ordering Division

Order Section Information
Items	Information for each item
Section in charge	City of Yokohama, Medical Care Bureau Hospital Administration Headquarters Hospital Management Division (17th floor, Yokohama City Hall)
Address	6-50-10, Honcho, Naka-ku, Yokohama-shi
TEL	045-671-4825
e-mail	[email protected]

Contract Section

Section in charge of contract
Items	Information for each item
Section in charge	City of Yokohama, Medical Care Bureau Hospital Administration Headquarters Hospital Management Division Contract Manager (17th floor of Yokohama City Hall)
Address	6-50-10, Honcho, Naka-ku, Yokohama-shi
TEL	045-671-4824
e-mail	[email protected]

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