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- (Tentative name) Sakae treatment area on the right bank of Kashio River, Sakae treatment zone and Sakae Daini Water Reclamation Center No. 4 Pump Facility Maintenance Project
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(Tentative name) Sakae treatment area on the right bank of Kashio River, Sakae treatment zone and Sakae Daini Water Reclamation Center No. 4 Pump Facility Maintenance Project
In this project, the Tozuka pumping station and the Kasama pumping station will be networked with rainwater trunk lines, rainwater will be imported from the Tozuka pumping station and Kasama pumping station into the rainwater trunk line, and construct a new pumping facility at the site of the Sakae Daini Water Reclamation Center. By doing so, we plan to reduce inundation damage and carry out smooth rebuilding business of pumping station, water recycling center.
Last update date April 26, 2024
Overview
Basin Summary Map
≪Outline of facility (planned)≫
New rainwater trunk line
Inside diameter: φ 4,500mm extension: Approx. 2.7km Depth: Approx. 20m to 25m
Inside diameter: φ, 3,500mm extension: Approx. 3.7km Depth: Approx. 20m to 25m
New Pumping Facility
Facility size: Approx. 25.0m x length 130.0m x Underground depth 40.0m / ground height 20.0m
Drainage capacity: Approx.9.0m3/s (rainwater)
Pumping capacity: Approx. 2.5m3/s (sewage)
Evaluation of public works projects
Regarding public works carried out by the city, at each stage from before the start of the project to after completion, objectively evaluating and publishing the necessity and effects of the project objectively and publishing the necessity and effects of the project. There is a public works evaluation system aimed at improving
Prior evaluation of this project, we conducted a preliminary evaluation at the planning stage in FY2020.
Please confirm from the following links about summary of public works evaluation system, prior evaluation record, citizen opinion of this business and opinion for citizen opinion.
Yokohama City Public Works Evaluation
2020 Yokohama City Public Works Evaluation
Pre-Evaluation Report (PDF: 1,551KB)
Opinions on Citizens' Opinions and Views (PDF: 101KB)
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For inquiries to this page
Sewerage River Bureau Management Promotion Department Management Promotion Section (thing about business in general)
Phone: 045-671-2838
Phone: 045-671-2838
Fax: 045-664-0571
Email address: gk-management@city.yokohama.jp
Sewerage River Bureau Sewerage Pipeline Department Sewer Construction Division (related to rainwater trunk line)
Phone: 045-671-3980
Phone: 045-671-3980
Fax: 045-681-2215
Email address: gk-kanroseibi@city.yokohama.jp
Sewerage River Bureau Sewerage Facilities Department Facility Maintenance Section (thing about pump facilities)
Phone: 045-671-2848
Phone: 045-671-2848
Fax: 045-550-3924
Email address: gk-shisetsuseibi@city.yokohama.jp
Page ID: 501-232-606
