About new city hall maintenance

■R1.6.28 Yokohama City Hall Construction Times No. 8 has been issued. （PDF：2,154KB）

■H31.2.28 Yokohama City Hall Construction Times No. 7 has been issued. （PDF：2,006KB）

■H30.12.13 Issued Yokohama City Hall Construction Times No. 6. （PDF：5,511KB）

■H30.10.1 Yokohama-shi government building commercial facility management business planner was decided by Keikyu Corporation. （PDF：3,215KB）

■H30.8.24 Issued the Yokohama City Hall Construction Times No. 5. （PDF：2,127KB）

■H30.4.27 Yokohama City Hall Construction Times No. 4 has been issued.

■H30.3.16 We openly recruit Yokohama-shi new city hall commercial facilities management company. (External Site)

■H30.2.21 We hold the first Yokohama-shi city hall commercial facility management company choice evaluation committee.

■H30.2.21 Issued the Yokohama City Hall Construction Times No. 3.

■H29.7.18 City Hall relocation new construction construction briefing session was held. .

■H29.7.12 The groundbreaking ceremony for the relocation of the city hall was held. （PDF：377KB）

■H29.6.23 We devised "Yokohama-shi new city hall management plan".

■We announce result of "sounding-type market investigation" about business examination of H29.6.1 "commercial facilities in lower part of new city hall".

New City Hall construction information (from August 2017)
"Yokohama City New City Government Building Management Plan Second Edition" (October 2018)
"Yokohama City Hall Relocation New Construction Basic Design" (September 2016)
Yokohama-shi new city hall management basic policy (March, 2016 development)
Yokohama City New City Hall Design Concept Book(developed in May 2015)
New City Hall maintenance plan outline (December 2014 / May 2014)
New City Hall Maintenance Basic Plan(developed in March 2014)
New city hall maintenance basics design (March, 2013 development)

About open call for opinions pertaining to rules, etc.

Yokohama City Hall Commercial Facility Management Company Selection Evaluation Committee(From 2018)
Yokohama-shi new city government building commercial facility administration business (open call for participants type proposal) (from 2018) (outside site)
Materials of the Standing Committee (from 2012)
Press release and public relations materials (from 2012)
New City Hall maintenance-related budget (from 2015)
Examination of "open space" (covered open space, etc.)
Yokohama City Hall Relocation New Construction Technology Proposal Evaluation Committee(2015)
Yokohama-shi Kitanakadori south district heat supply business (open call for participants type proposal) (outside site) (from 2016) (outside site)
Excavation of Buried Cultural Properties (2015)
Preservation and Utilization of Remains (2017)
Examination of commercial functions (from 2015)
Bidding (order specifications, etc.) related (2015) (outside site)
Progress so far
Yokohama City Public Works Evaluation
(2014)
(2015)
Special Committee on Investigation on New City Hall (2012-25)