FY2026 Sewerage Facility Consolidation Project: Akashikansen Section 1-1 Pipeline Construction

Contracting organization: Azumino City, Nagano Prefecture

1. Items Subject to BiddingProject Name: FY2026 (Grant-funded) Sewerage Facility Consolidation Project: Akashikansen Section 1-1 Pipeline ConstructionLocation: Akashikahigashikawate, Azumino CityProject Overview: Pipeline facility work (Total length L=116.6m). Includes pipe laying (DIP-GX φ200mm, L=111.6m), pipe jacking (VP φ250mm, L=5.0m), manhole installation (Type 3 resin assembly, 1 unit), and incidental works.2. Bidding InformationBidding Method: Restricted Open Competitive BiddingContract Method: Single entity only (Joint ventures not permitted)Bid Opening Date: 2026-07-22Submission Dea…