Construction contract concluded for "Konohana Sewage Treatment Plant Long-Term Aeration and Peripheral Equipment Construction" in Osaka City, Osaka Prefecture

Metawater Co., Ltd. (President: Kenji Yamaguchi, Headquarters: Chiyoda-ku, Tokyo) has announced the recent conclusion of a construction contract with the City of Osaka for the Konohana Sewage Treatment Plant Long-Term Aeration and Peripheral Equipment Construction.

＜Project Overview＞

1) Project Name

Konohana Sewage Treatment Plant Long-Term Aeration and Peripheral Equipment Construction

2) Client

Osaka City Contract and Property Management Bureau

3) Contract Date

March 16, 2026

4) Bidding Method

Open competitive bidding

5) Project Location

5-10-62 Torishima, Konohana-ku, Osaka City

6) Contract Amount

3,630,000,000 yen (tax included)

7) Contractor

Metawater Co., Ltd.

8) Project Outline

Long-term aeration equipment work: 1 set
Sedimentation basin equipment work: 1 set
Return sludge pump equipment work: 1 set

9) Construction Period

From March 16, 2026 to March 15, 2030