July/August 2023 - 95

FEATURE ARTICLE
Shoring Up D.C.'s Historical Foundations: Collection 14
involved, including:
Nestled between Meridian Park and
Howard University in the heart of
Washington, D.C., the historic block
between 14th, V and W streets Northwest
featured several original structures,
many of them dating to the 1800s.
During its rich history, this square block
has been home to a variety of different
organizations including automobile
showrooms and repair businesses, a
parking garage, various industrial
warehouses, and, in recent years, the
headquarters of the renowned D.C.
nonprofit Martha's Table.
The revitalization of the buildings
in this block - also known as the
Collection 14 project - involved the
transformation of aging and historical
structures into a new multi-use
development. The redevelopment
project was distinguished by the
retention of period street-facing
building facades (to the extent possible)
to preserve the character and culture of
the historic neighborhood while
revitalizing the block with some
modern construction elements. The
complexity of the project and difficult
subsurface condi t ions required
specialized and extensive sheeting,
shoring and underpinning work to be
performed.
AUTHORS Alan Quiroga and J. Andrew Steele, Steele Foundation
DEEP FOUNDATIONS * JULY/AUG 2023 * 95
* Owner: Madison Investments
This project had many parties
* Owner's representative: Compass
Design & Development
* Civil engineer: Vika Capitol
* General contractor: McCullough
Construction
* Architect: Perkins Eastman DC
* Structural engineer: Ehlert Bryan
* Geotechnical engineer: GEI
Consultants
* Sheeting and shoring contractor:
Steele Foundation

July/August 2023

Table of Contents for the Digital Edition of July/August 2023

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https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/september-october-2024
https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/july-august-2024
https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/may-june-2024
https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/march-april-2024
https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/january-february-2024
https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/november-december-2023
https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/september-october-2023
https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/july-august-2023
https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/may-june-2023
https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/Jan-feb-2021_nxtbook
https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/july-august-2021
https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/march-april-2023
https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/january-february-2023
https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/november-december-2022
https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/september-october-2022
https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/july-august-2022
https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/may-june-2022
https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/march-april-2022
https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/january-february-2022
https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/november-december-2021
https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/sept-oct-2021
https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/july-aug-2021
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https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/january-february-2021
https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/november-december-2020
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https://www.nxtbook.com/dfi/DEEP-FOUNDATIONS/july-august-2020
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