Environment And Sanitation Tenders

June 9, 2025 Land Conservation No. 1 Tsukioka Onsen Landscape Development (Road Improvement) Construction

June 9, 2025 Safety Protection No. 3 Tsukioka District Manhole Cover Update Work

June 9, 2025 Contract No. 2 Construction of Snow Removal Station (Electrical Equipment)

June 9, 2025: Improvement of the Toyota Gosendo Line, No. 7

June 9, 2025: Hokkaido New Year No. 6 Shimokono Ota Shintamura Naka Line and other Improvements

June 9, 2025 Safety Protection No. 2 Tsukioka District Manhole Cover Renewal Work Estimated Design (Overall)

R7 Arakawa Intra Ic Residual Weeding Operation

Implementation of Facilities for the Lodging on the Niigata Port (Nishi Port Area)

Prefectural Management and Physical Development Infrastructure Development Project Ohara 2Nd Period District Second Construction of Land Readjustment (Restricted General Competitive Bidding, Opening July 10Th) Niigata Regional Development Bureau M...

R7 New Construction Expert No. 1 Sasayama Water Purification Plant No. 3 High-Speed Coagulation Sedimentation Pond Repair Work (Regular Competitive Bidding with Restrictions, Opening Date July 3, 2025) Niigata Industrial Water Office