Tunnel Boring Machine Shipped by Herrenknecht for Potomac Project

DC Water received large-scale tunnel boring machine components from Herrenknecht for the Potomac River Tunnel project. These machines will drive critical new infrastructure under Washington, DC over a multi-year construction timeline.

Document date · September 1, 2025

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Scope & details

The full contract record, as filed.

Contract type

EQUIPMENT

Document type

Report

Source document

DC Water Clean Rivers Project News Report Fall 2025

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Frequently asked questions

Common questions about this contract, answered from the record.

Who was awarded the equipment contract by DC Water?

HERRENKNECHT was awarded this equipment contract by DC Water, as recorded on September 1, 2025.

What type of contract is this?

This is a Equipment contract, documented as a report record.

Where was this contract approved?

This contract appears in DC Water Clean Rivers Project News Report Fall 2025 (Report), dated September 1, 2025 from DC Water. Civic IQ extracts contract records directly from agency meeting documents and solicitations.

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