2008 - 2017 Capital Improvement Program

Project #8047, Plymouth Forcemain Improvements

Description:

This project consists of the CCTV internal inspection of both of the forcemains that serve the Plymouth lift station. The inspection and preliminary engineering will determine the extent of the forcemain that needs to be rehabilitate or replaced.

Project Map

Purpose and Justification:

The Plymouth lift station is served by two forcemains. The 30 inch forcemain was constructed in 1970 along with the pump station. In the late 1980's a 36 - 42 inch forcemain was installed to handle all the flow from the pump station. Portions of the Plymouth Forcemain act as a gravity sewer and never flow full. These portions of the forcemain experience are severely deteriorated by hydrogen sulfide. In order to meet the current and future needs of the service area, the forcemain requires rehabilitation or replacement.

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Project Authorization:

	Project Schedule		Authorizations
	Start	End	Funding	Status
Prelim. Engr.	Jan-05	Mar-06	$230,000	Approved
Design	Jun-06	May-07	$365,000	Approved
Construction	Jun-07	Jun-09	$4,405,000	Approved
Prior Authorization:			$5,000,000
2008 Budget Adjustment:			$0
Total 2008 Authorization:			$5,000,000
Future Authorizations:			$0
Total Project Cost:			$5,000,000

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Projected Cash Flow:

	Authorized	Future	Total
Prior to 2008	$231,000	$0	$231,000
2008 Budget	2,000,000	0	2,000,000
2009	2,000,000	0	2,000,000
2010	0	0	0
2011	0	0	0
2012	0	0	0
2013	0	0	0
2014	0	0	0
2015	0	0	0
2016	0	0	0
2017	0	0	0
Post-2017	0	0	0
Contingency	769,000	0	769,000
Totals	$5,000,000	$0	$5,000,000

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Impact on O&M Costs:

The impact will generally be minor due to the rehabilitation nature of the project.

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Metropolitan Council

2008 - 2017 Capital Improvement Program