Japanese Government Procurement

Nagano PrefectureFY 2027 maintenance service and comprehensive operation management at the Chikumagawa Regional Sewerage System Upstream Wastewater Treatment Plant

Japanese

Publishing date Sep 17, 2026
Procurement entity Nagano Prefecture（Nagano）
Classification
0078 Sewage & Refuse Disposal/Sanitation & other Environmental Protection Services
Summary of notice Summary
(1) Nature of service to be commissioned:
FY 2027 maintenance service and comprehensive operation management at the Chikumagawa Regional Sewerage System
Upstream Wastewater Treatment Plant
(2) Contract duration:
April 1, 2027 to March 31, 2032
(3) Service locations:
Chikumagawa Regional Sewerage System Upstream Wastewater Treatment Plant and other locations
Address: 1060-1 Kawai, Mashimamachi, Nagano City, Nagano Prefecture 381-2203 Japan
(4) Contact information:
Nagano Prefecture Chikumagawa Regional Sewerage Office, General Affairs Division
1060-1 Kawai Mashimamachi, Nagano City, Nagano Prefecture 381-2203 Japan
Tel: +81-26-283-4170
(5) Bid opening:
Date and time: Thursday, February 4, 2027, 2:00 p.m. (JST)
Location: Chikumagawa Regional Sewerage System Upstream Wastewater Treatment Plant, Administration Building, 2nd
Floor, Main Conference Room
(6) Mail-in submission (registered mail only):
Deadline: Must be received by Monday, November 30, 2026, 5:00 p.m. (JST)
Mailing address: Nagano Prefecture Upstream Regional Sewerage Office
General Affairs Division
1060-1, Kawai, Mashimamachi, Nagano City, Nagano Prefecture 381-2203 Japan