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Verkehrsbetriebe Zürich (VBZ) public transport company, tender for tram tunnel cleaning services

The dual-track tram tunnel in Schwamendingen is 2.5 kilometers long and contains three stations below ground level (Waldgarten, Tierspital and Schörlistrasse), which are cleaned by an external service provider.

Drees & Sommer Switzerland was commissioned to support the client in the tender process and through to implementation.

Added Value

• Updated performance and service descriptions, tailored to client requirements
• New and comprehensive contractual framework with defined interface regulations and cost transparency

Project Data

Individual Services

• Management of tender process
• Cost, schedule and quality management
• Support of the preparation of tender documentation
• Preparation of service descriptions
• Coordination of questions and answers
• Support with the evaluation of offers
• Support in award decision process
• Implementation management

Location map