Hayawakari Oomori Industrial

To undertake civil engineering construction contracting work,

Aimed at contracting civil engineering construction work.

Relocated headquarters to 9-12 Akabane Minami 1-chome, Kita-ku, Tokyo

Relocated headquarters to 3-3 Akabane 3-chome, Kita-ku, Tokyo

Received construction business license registration No. 51-7293 from the Governor of Tokyo

Relocated headquarters to 10-8 Minami Mizumoto 1-chome, Katsushika-ku, Tokyo

Achieved A rank in the sewage works and general civil engineering divisions of the Tokyo Metropolitan Waterworks Bureau

Received construction minister license registration No. 61-11694 from the Ministry of Construction

Awarded by the Tokyo Metropolitan Waterworks Bureau as a 3-year excellent contractor

Received approval for on-market registration from the Japan Securities Dealers Association

Ibaraki plant obtained the Ministry of Land, Infrastructure, Transport and Tourism certified 'R Grade' for steel welding

Awarded by the Tokyo Metropolitan Waterworks Bureau as a 3-year excellent contractor

Achieved 1.8 million hours of accident-free record (Category 5)

Obtained patent for the in-pipe pipe transport system: 'Pikars Method' developed in-house

Awarded by the Tokyo Metropolitan Waterworks Bureau as a 4-year excellent contractor

Awarded by the Tokyo Metropolitan Waterworks Bureau as a 5-year excellent contractor

Awarded by the Tokyo Metropolitan Waterworks Bureau as a 3-year excellent contractor

Awarded by the Tokyo Metropolitan Waterworks Bureau as a 3-year excellent contractor

As a top-quality construction contractor for four years, received an award from the Tokyo Metropolitan Waterworks Bureau.