Mita Line Tunnel Longevity Improvement Construction Design Outsourcing
Description
三田線トンネル長寿命化工事設計委託
業種: 土木設計
発注者: 東京都 交通局資産運用部契約課
履行場所: 三田線春日駅から巣鴨駅間（文京区、豊島区）
概要: 三田線トンネル構造物(通風口)における変状個所（漏水・浮き等）の補修工事の設計
公表予定時期: 9月下旬
履行期間: 契約締結の日から令和９年２月末日まで
契約方法: 希望制指名競争入札
年度: 令和8年度
詳細は東京都電子調達システム（入札情報サービス）の年間発注予定情報を参照してください。
About This Opportunity
This is a consulting contract in the architecture and engineering and construction and civil works sectors, with a focus on Rehabilitation. Located in Japan, Asia, this opportunity is open to firms and consortiums.
Published through Tokyo Metropolitan Government (e-procurement), a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for consulting in the architecture and engineering sector. Consulting assignments are typically evaluated with a strong emphasis on the technical proposal, including the methodology and qualifications of key experts. Shortlisted firms may be invited to submit financial proposals in a second stage. This is an advance notice — the formal tender is expected to be published shortly. Interested parties can use this time to prepare documentation and identify potential partners.