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Description

This project provides funding for WSSC's share of Blue Plains-associated projects which are outside the fence of the treatment plant. Major projects include: Potomac Interceptor Rehabilitation Upper Potomac interc Eptor; Potomac Sewage Pumping Station Rehabilitation; Influent Sewers Rehabilitation; and the new projects associated with the Combind Sewer Overflow (CSO) Long Term Control Plan (e.g. Anacostia Tunnel).
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Phase

Planning Stage

Status

Active
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Budget Snapshot
$289.36M Total
Expenditures/Funding
$196.51M 6 Year Total
Expenditures/Funding
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Location

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Cost Change

The schedule and expenditure projections were updated to reflect the latest estimates available from DC Water for the constituent Blue Plains joint-use projects as of April 2024.

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Justification

The Blue Plains Intermunicipal Agreement of 1985; the WASA camp that (1998); and the DC-WASA Approved FY 2008-FY 2017 Capital Improvement Program information (January 2009). Specific Date: This is a continuation of the DC-WASA's upgrading of the Blue Plains-associated projects outside the fence. Cost Change: The cost of this project has increased due to the addition of the Associated Tunnel portion of the Anacostia Tunnel portion of the Long Term Control Program.
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Other

This project scope was developed for the FY 2011 CIP at an estimated cost of $75,836.00. The project is split from the existing S-22.09, Blue Plains WWTP: Plant-wide Projects. The creation of this Pipeline & Appurtenances Project is justified by language in the Blue Plains Intermunicipal Agreement, and the expected increases in costs for new and existing projects outside the fence. Expenditure shown above include costs for currently active projects outside the fence which were previously shown in the Plant-wide project. Project costs are derived from the DC-WASA Capital & Operating Budget 10-year forecast in latest project PDF does not fully reflect the total project costs. These projects are, in fact expected to continue indefinitely. As new sub-projects added to the Blue Plains facility plans, the associated costs will be added to the project. The funding schedule also indicates the calculated Rockville share of the cost.
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Coordination

District Of Columbia Water & Sewer Authority (responsible for design and construction). This project supports 45% System Improvements and 55% Environmental Regulation.
Budget Snapshot
$289.36M Total
Expenditures/Funding
$196.51M 6 Year Total
Expenditures/Funding
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Project Details
Project NumberP113804
Date Last Modified05/21/24
Administering AgencyW.S.S.C.
CategoryWSSC
SubCategorySewerage Bi-County
Planning AreaBi-County
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Total Expenditures by Cost Element (000s)
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Total Funding by Source (000s)
EXPENDITURES (000s)
Cost ElementsTotalThru FY23Est FY24Total 6 YearsFY 25FY 26FY 27FY 28FY 29FY 30Beyond 6 Years
Planning, Design and Supervision00000000000
Land00000000000
Site Improvements and Utilities00000000000
Construction28649701628919456415785185502909746056443134076375644
Other286601631947158186291461443408756
Total Expenditures28936301645219651115943187362938846517447564117176400
FUNDING (000s)
Funding SourceTotalThru FY23Est FY24Total 6 YearsFY 25FY 26FY 27FY 28FY 29FY 30Beyond 6 Years
Municipal (WSSC Only)2043901612138561121154519023743394715984971
WSSC Bonds26892401484018265514822171912748642774408093957371429
Total Funding Sources28936301645219651115943187362938846517447564117176400
APPROPRIATION AND EXPENDITURE DATA ($000s)
Appropriation FY 25 Request19409
Year First AppropriationFY11
Appropriation FY 26 Request24860
Last FY's Cost Estimate225898
Cumulative Appropriation188842
Expenditure / Encumbrances0
Unencumbered Balance188842