#97-79 Key Bank, N.A. and First Union National Bank of Washington, D.C.
Date
Thursday, June 05,1997
Document type
Document Sub-type
About DC Water
Resources
Upcoming Meeting
Board of Directors Meeting
April 24, 2023
Monday 9:00 AM
What's Going On
Work With Us
Announcement
Factory Testing Complete on DC Water’s first tunnel boring machine for the Potomac River Tunnel
Her name is Mary and she’s a tunnel boring machine (TBM) capable of cutting through hard rock and boring a tunnel 21 feet in width.
Latest Blog Post
DC Water begins drilling in Potomac River to explore options to rehab underwater sewer line
When one of your major sewer lines runs through the Potomac River, a backhoe and trencher won't do. That's why we've got helicopters carrying a 14-ton drill and workers suspended midair over the Potomac.
Upcoming Meeting
Upcoming Events
May 7
May 10
1:00 pm
May 17
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