Outsourcing of under-road cavity survey in Port and Harbor Bureau (7-2)

Scheduled to be published in the future

Person registered in 1 Reiwa 5.6 Yokohama-shi general competitive bidding qualified person list (design, surveying, etc.)
　Those who have registered “905 Construction Consultants, etc.” in the business category and “C Other Construction Consultants” in the details of the business category
　Or a person who has registered the business type "907 Geological Survey" and the business type "A ground bowling, etc." in the business type details.
2 A series of tasks from analysis to scope survey can be performed in the under-road cavity survey.
　In addition, the company owns a under-road cavities exploration vehicle (in-vehicle ground radar).

9:20 a.m.

9:20 a.m.

•How to bid: Bring a bid book (Please bring the nomination letter together)
•Place: City Hall 27th floor shared conference room 27-N3 (North side: blue side)
※Receive your admission certificate on the 3rd floor and come by the C elevator.
※Parking spaces and elevators may be crowded. Please come to the agency with plenty of time.

・Bid participation intention application form (word: 20KB)
・A panoramic view of the underground cavities exploration vehicle (in-vehicle ground radar) owned by the company
(The number of the car is shown) and a copy of the vehicle inspection certificate of the vehicle

〒231-0005
6-50-10, Honcho, Naka-ku, Yokohama-shi 28th floor
Port and Harbor Bureau Accounting Division

Please submit by either method.
1.Mailing (with a record of delivery) ※Please ship it so that it can be reached by the deadline.
2.Bring it (Please call the person in charge of bidding at the Port and Harbor Bureau reception desk on the 28th floor of the city hall (north side: blue side). Excluding Saturday, Sunday and public holidays)

From Tuesday, March 25, 2025 to Friday, April 4, 2025 to 4:00 pm

・Design documents (PDF: 987KB)

・Questionnaire (word: 19KB)
■Submission method
Submit by e-mail. Please be sure to contact us by phone after submission.
Submission: Maintenance and Maintenance Division
[email protected]
Phone: 045-671-7223
■Date and time
Question deadline date and time: 4:00 pm on Thursday, March 27, 2025
Answer date and time: 1:00 pm on Thursday, April 3, 2025
How to answer: Listed on this website

Wednesday, April 9, 2025
We will notify you by e-mail.

Bid book (outside site) (download from the door of the bid)
Being a person who has not been nominated for any day from the date of the deadline for the bid participation application specified at the time of publication to the bid date.
The union and any member of the union will not be allowed to participate in bids in the same case. In addition, the union and another union joined by any member of the union will not be allowed to participate in bids in the same case.
This contract shall be finalized by exchanging contracts after April 1, 2025, after each accounting budget for Yokohama City has been approved by the Yokohama City Council by March 31, 2025.

The same as the Ordering Division