Sejong Special Self-Governing City Tenders

Service Bid Notice [2026 Odor Technology Diagnosis Service for Public Wastewater Treatment

[Goods] Notice of Private Contract for Quotation Submission by Two or More Parties [Purchase and Replacement of Activated Carbon for Odor Reduction Equipment at Sejong City Automated Waste Collecti...

Urgent Notice for Electronic Bidding [Service for Establishing Sejong City Bicycle Use Promotion Plan

Recruitment Notice for Housing Construction Supervisor (Fire Protection) (5-2 Living Area S1 Block)

[Urgent] Technical Service Bid Notice [2026 Water Restoration Center B Membrane Recovery Cleaning Service]

Bicycle Use Activation Plan (2027~2031) Establishment Service

Rooftop Waterproofing and other Construction Work for Neulbom Elementary School and 1 School (Neulbomyu)

2026 New Downtown Local River Tree Management Service

Jeoljae-Ro (Eojin-Dong) Road Resurfacing Project Government-Supplied Materials (Low-Noise Asphalt Concrete)

Consignment Service for the Operation of the Saturday Family Support Program for Students with Disabilities in the 2026 School Year