What is the latest status of the project “Piney Branch Tunnel”?

The status recorded for “Piney Branch Tunnel” is sub bidding, construction.

What is the budget and commercial profile for the project “Piney Branch Tunnel”?

Taiyo normalizes the budget of “Piney Branch Tunnel” to USD 2999999. The procurement structure is Construction Management at Risk (CMAR).

Where can I verify the source and access all details for “Piney Branch Tunnel”?

This Taiyo project page references Dodge along with the original URL (https://www.construction.com/projects/dr-202300395871-piney-branch-tunnel). Taiyo standardizes official data into a consistent, searchable project profile.

Piney Branch Tunnel

Sector: Water Supply and Storage • Location: Washington, D.C., District of Columbia, United States of America

Source: Dodge

Project

Sub Bidding, Construction

DC Water's Clean Rivers Project is planning a 4.2-million-gallon underground storage tunnel to capture sewage combined with stormwater, known as combined sewer overflow CSO, that would otherwise overflow into Piney Branch and ultimately Rock Creek during heavy rains. This project will reduce overflow volume from CSO 049 by 96 in an average year when completed. Requested Scopes of Work include but

Status: Prospective
Sector: Water Supply and Storage, Road, Waste Processing and Treatment, Tunnel, Government, Commercial
Location: Washington, D.C., District of Columbia, United States of America
Updated: 22 Jul 2026
Source: Dodge

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Project Information

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The project “Piney Branch Tunnel” is an infrastructure initiative in the Water Supply and Storage sector, located in Washington, D.C., District of Columbia, United States of America. Taiyo aggregates data on it from Dodge.

Participants

Not available for this record.

Status

Original status	sub bidding, construction
Taiyo status	Prospective
Taiyo last update	2026-07-22

Contact

Not available for this record.

Description

Description	DC Water's Clean Rivers Project is planning a 4.2-million-gallon underground storage tunnel to capture sewage combined with stormwater, known as combined sewer overflow CSO, that would otherwise overflow into Piney Branch and ultimately Rock Creek during heavy rains. This project will reduce overflow volume from CSO 049 by 96 in an average year when completed. Requested Scopes of Work include but are not limited to: Temporary Facilities Supply, Job Site Photos, Field Engineering, Permit Coord...
Procurement method
Budget

Location

Country	United States of America (USA)
State	District of Columbia
City	Washington, D.C.

Source

Source	Dodge
URL

More Details

Record type	Project
Sector	Water Supply and Storage, Road, Waste Processing and Treatment, Tunnel, Government, Commercial
Article published date	2025-07-07

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Piney Branch Tunnel

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