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Budget Year / Version:  
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Phase

Planning Stage

Status

Pending Closeout
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Budget Snapshot
$15.54M Total
Expenditures/Funding
$0M 6 Year Total
Expenditures/Funding
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Justification

Energy Performance Project, Phase ID Energy Systems Group (ESG). A Raw Water Pump Testing performed on April 18, 2009 and subsequent site visits and meetings at Potomac from April they-space June 2009 by ESG, Whitman Requardt & Assoc., and Shah Assoc. (sub-consultants to ESG). Phase ID - Energy Performance Project was awarded to Energy Systems Group in March 2009. Phase 1 included engineering, and planning of equipment and operations upgrades to develop energy efficient and guaranteed savings program to upgrade/replace pumps at the Potomac Raw Water Pumping Stations (RWPS) #1 and #2, and upgrade Main Zone pump #3. Subsequent tests and inspections of OSS-2 serving RWPS #1 and #2 resulted in the development of a report that indicated that OSS-2 was in poor condition, unsafe and that WSSC should move in an expeditious manner to replace the switchgear in its entirety. Industry practice to replace 5kV switchgear between 25 and 30 years old, when in an environment where chemicals are in the air. The old breakers in OSS-2 have misalignment problems, and the switchgear housing is corrupted which can pose safety risks to the plan of electrical and mechanical maintenance staff as well as the operators. Also, the electromechanical relays are obsolete and the manufacturer is no longer in business which makes it difficult, costly and requires long lead times to obtain replacement parts.
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Other

The project scope was developed for the FY 2011 CIP and has a total project cost of $7,934.00. Expenditure and schedule projection shown in Block B above are Order of Magnitude estimates and are expected to change as the project moves into design.
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Coordination

WSSC Projects A-103.00, Energy Performance Program and W-73.16, Potomac WFP improvements. This project supports 100% System Improvements.
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Budget Snapshot
$15.54M Total
Expenditures/Funding
$0M 6 Year Total
Expenditures/Funding
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Project Details
Project NumberP113802
Date Last Modified10/11/18
Administering AgencyW.S.S.C.
CategoryWSSC
SubCategoryWater 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 FY18Est FY19Total 6 YearsFY 20FY 21FY 22FY 23FY 24FY 25Beyond 6 Years
Planning, Design and Supervision42704270000000000
Land00000000000
Site Improvements and Utilities00000000000
Construction11261112065500000000
Other60600000000
Total Expenditures15537154766100000000
FUNDING (000s)
Funding SourceTotalThru FY18Est FY19Total 6 YearsFY 20FY 21FY 22FY 23FY 24FY 25Beyond 6 Years
WSSC Bonds15537154766100000000
Total Funding Sources15537154766100000000
APPROPRIATION AND EXPENDITURE DATA ($000s)
Appropriation FY 19 Request22
Year First AppropriationFY11
Appropriation FY 20 Request0
Last FY's Cost Estimate15052
Cumulative Appropriation15726
Expenditure / Encumbrances0
Unencumbered Balance15726