セイスイ工業株式会社 News Releases

[Survey of Wastewater Treatment Plant Operators Nationwide] About Half of Municipal Employees Respond 'Inflow Exceeding Design Assumptions Occurs 5+ Times a Year,' Over 70% Say 'Rainy Day Operation Rules are Personalized/Unprepared'

In recent years, due to the effects of climate change, torrential downpours from guerrilla rainstorm… · 2026-07-02

[Before mandatory inspections, the "repair gap" in municipal sewage systems becomes apparent] Over 70% of municipal employees have experienced delays in starting repairs after a "needs repair" determination. The process that takes the most time for decision-making is "consideration of temporary water treatment (bypass, etc.)" at 43.5%.

Following the road collapse accident in Yashio City, Saitama Prefecture, on January 28, 2025, believ… · 2026-06-30