tunnelling-journal (1)
tunnelling-journal (1)
  • Home
  • Print
    • Subscribe
    • Tunnelling Journal
    • Breakthrough
    • ITA Activity Report
    • A&NZ Journal
    • WTC Preview
    • Media Kit
  • Digital
    • Newsletter
    • E-Shots
    • Products Page
    • Media Kit
  • Conferences
    • BTS Conference and Exhibition
    • Cutting Edge 2021
  • Buyer’s Guide
  • Events Diary
  • Jobs
  • About Us
  • Contact Us
  • Podcast

Home > DC Water's First Street TBM is named

DC Water's First Street TBM is named

Amanda Foley

Written by Amanda Foley on 22/04/2015 in News

Tagged: underground

On April 14, DC Water named the third TBM in its fleet and christened her with tap water in a ceremony to bless the machine and the workers for a safe and successful underground journey. The 23ft (7m) diameter Herrenknecht TBM will be used by the Skanska/Jay Dee joint venture to mine the 2,700ft (823m) long First Street Tunnel at depths of approximately 100ft (30m) below ground to help alleviate flooding in Bloomingdale and LeDroit Park during heavy rains (see article in NATJ’s April/May digital edition).
Following its tradition of naming TBMs after women of historic importance, DC Water engaged the community to vote on the name of the First Street TBM. Lucy Diggs Slowe was the winner, besting Mary Church Terrell and Anna J Cooper, all strong candidates with the local community. Lucy Diggs Slowe (1895-1937) was a local and the First Dean of Women at Howard University in 1922. There, she established a womens campus and influenced the appointment of womens deans throughout the country. In addition, she was a decorated athlete, winning the American Tennis Associations first tournament in 1919, making her the first African-American woman to win a major sports title.

DC Water’s accelerated design and construction schedule will provide substantial flood relief by spring 2016 by creating storage for nine million gallons of stormwater and wastewater during storms. In 2022, the First Street Tunnel will connect with DC Waters Northeast Boundary Tunnel segment, to complete the 13.1-mile (21km) Anacostia River Tunnel system.

Comments:

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Search

Digital Edition

More Like This

18/11/2020

Work begins on Sydney Metro West

Work begins on Sydney Metro West

Work has officially started on the Sydney Metro West mega project, which will create tens of thousands of jobs and…

07/08/2020

Infrastructure Ontario and Metrolinx announce extensions shortlists

Infrastructure Ontario and Metrolinx announce extensions shortlists

Infrastructure Ontario (IO) and Metrolinx have shortlisted six teams for advance tunnelling work on the Scarborough Subway Extension and the…

21/09/2020

Central Interceptor TBM passes Factory Acceptance Test

Central Interceptor TBM passes Factory Acceptance Test

Watercare’s $1.2bn Central Interceptor project in Auckland has achieved another milestone with the EPBM to be used to bore the…

  • Contact Us
  • Media Kit
  • Magazine Archive

Newsletter

The latest from the Tunneling Journal direct to your inbox.

Social



Enquiries

TGS Media Ltd
The Old Library
Webster House
Dudley Road
Tunbridge Wells
TN1 1LE
United Kingdom

© Tunnelling Journal. All Rights Reserved. Privacy Policy / Terms & Conditions. Admin

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.OkRead more