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Shinmeidai disposal site
Last Updated February 29, 2024
Facility Overview
The Shinmeidai disposal site has been completed on March 31, 2011, and will be properly managed until it satisfies landfill's "Technical Standards for Abolition".
- Location 3949-1, Ikenotani, Izumi-ku, Yokohama-shi
- Landfill area 430,000 square meters
- Planned landfill volume approximately 6,809,700 cubic meters
- Landfill period From October 1973 to March 2011 (2011)
- Landfill City of Yokohama, Resources and Waste Recycling Bureau DataGeneral waste landfill volumePlease take a look at it.
Appearance
Aerial photograph of the Shinmeidai disposal site
Treatment of leachate
High-performance impulsing sheets are laid on the bottom and slopes of the landfill so that rainwater (leachate) that passes through the garbage layer does not contaminate groundwater.
In the 7th stage II landfill, a double sheet consisting of asphalt containing asphalt that does not perforated holes and high-strength soft polyethylene sheets with excellent chemical resistance, a Ben Knight self-healing sheet that swells when water is contained in the middle, and a nonwoven fabric that protects water resistance sheets are placed up and down. In addition, the bottom is equipped with a water leak detection system so that damage to the impermeable sheet can be found, and measures are taken to ensure that leachate from landfills pollute groundwater.
In addition, water collection pipes are placed on all sides on the bottom to collect leachate that has passed through the waste layer, advanced treatment at a wastewater treatment facility, clean water, and discharged to rivers.
Water shielding sheet (PDF: 148KB)
- Water quality test results “Maintenance Record Form”Please take a look at it.
Rainwater Countermeasures
We have set up a retarding basin to prevent floods caused by heavy rain, and are working to protect and green natural forests.
Use of the former site (Shinmeidai Sports Facility)
We have developed sports facilities and other facilities in areas where land reclamation has been completed, and are temporarily open to local residents (Izumi Ward, Seya Ward and Asahi Ward).
As for the details such as opening time or access, please see homepage (Shinmeidai sports facility) (outside site) of Yokohama-shi resources recycling public corporation.
Guide map
Contact information
Operating Administration Section
Address 23rd floor of 10 City Hall, 6-50 Honcho, Naka-ku
Phone number 045-671-2560
Fax 045-664-9490
Proper Administration Section
Location 3949-1, Ikenotani, Izumi-ku
Phone number 045-364-1856
Fax 045-367-4114
Shinmeidai Disposal Site Management Office (contractor: Yokohama City Resource Recycling Corporation)
Location 3949-1, Ikenotani, Izumi-ku
Phone number 045-364-1686
Fax 045-392-8507
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For inquiries to this page
Resources and Waste Recycling Bureau Proper Treatment Planning Department Disposal Site
Phone: 045-671-2560
Phone: 045-671-2560
Fax: 045-664-9490
Email address: sj-syobunchi@city.yokohama.jp
Page ID: 779-320-850