Suing Engineering Attends Completion Ceremony for Joyama Water Treatment Plant Large-Scale Renovation Project
Suing Engineering attended the completion ceremony for the large-scale renovation project of the Joyama Water Treatment Plant, the largest water treatment plant in Joetsu City. The company, in a joint venture with Tanaka Sangyo, was responsible for the design and construction of the project, contributing to the renewal of the aging facility.
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Suing Engineering Co., Ltd. (President: Akinobu Suyama, Headquarters: Minato-ku, Tokyo), part of the Suing Group, announced on March 30th its attendance at the completion ceremony for the Joyama Water Treatment Plant Large-Scale Renovation Project held in Joetsu City.
## Background of the Project
The Joyama Water Treatment Plant is the largest water treatment plant in Joetsu City, supplying tap water to approximately 60% of the pre-merger Joetsu City. With over 50 years having passed since its completion in 1968 (Showa 43), and with aging progressing, the Joetsu City Gas and Water Bureau sought contractors for its large-scale renovation project in fiscal year 2021 (Reiwa 3) using a Design-Build (DB) method. As a result of the selection process, a joint venture between Suing Engineering and Tanaka Sangyo Co., Ltd. (Address: Dobashi, Joetsu City) was chosen as the contractor for this project.
## Facility Overview
| Name | Joyama Water Treatment Plant |
|---|---|
| Location | 920 Oaza Haizuka, Joetsu City |
| Water Source | River water |
| Distribution Capacity | 40,000 m³/day |
| Treatment Method | High-speed coagulation-sedimentation, rapid filtration |
| Operation Start | March 1969 (Showa 44) |
## Construction Overview
## Background of the Project
The Joyama Water Treatment Plant is the largest water treatment plant in Joetsu City, supplying tap water to approximately 60% of the pre-merger Joetsu City. With over 50 years having passed since its completion in 1968 (Showa 43), and with aging progressing, the Joetsu City Gas and Water Bureau sought contractors for its large-scale renovation project in fiscal year 2021 (Reiwa 3) using a Design-Build (DB) method. As a result of the selection process, a joint venture between Suing Engineering and Tanaka Sangyo Co., Ltd. (Address: Dobashi, Joetsu City) was chosen as the contractor for this project.
## Facility Overview
| Name | Joyama Water Treatment Plant |
|---|---|
| Location | 920 Oaza Haizuka, Joetsu City |
| Water Source | River water |
| Distribution Capacity | 40,000 m³/day |
| Treatment Method | High-speed coagulation-sedimentation, rapid filtration |
| Operation Start | March 1969 (Showa 44) |
## Construction Overview