2008 - 2017 Capital Improvement Program

Project #8040, Burnsville Interceptor Rehabilitation

Description:

This project provides for the rehabilitation of approximately 17,500 feet of Interceptor 3-BV-35. Rehabilitation is required due to hydrogen sulfide corrosion, exposed reinforcement, inflow/infiltration, offset joints, separated joints, extensive root damage and cracks.

Project Map

Purpose and Justification:

Inspection has revealed that the interceptor is in need of repair due to extensive root damage, cracks, corrosion damage and excessive inflow/infiltration. The inspection reports indicate moderate risk of failure, but severe impact if it fails.

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Project Authorization:

	Project Schedule		Authorizations
	Start	End	Funding	Status
Prelim. Engr.	Jan-03	Dec-04	(Under Interceptor Rehab. Program)
Design	Jan-05	Jun-07	$50,000	Approved
Construction	Jul-07	Dec-08	$2,450,000	Approved
Prior Authorization:			$2,500,000
2008 Budget Adjustment:			$0
Total 2008 Authorization:			$2,500,000
Future Authorizations:			$0
Total Project Cost:			$2,500,000

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Projected Cash Flow:

	Authorized	Future	Total
Prior to 2008	$422,000	$0	$422,000
2008 Budget	2,000,000	0	2,000,000
2009	0	0	0
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	78,000	0	78,000
Totals	$2,500,000	$0	$2,500,000

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Impact on O&M Costs:

Impact generally minor due to the rehabilitation nature of the project.

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Metropolitan Council

2008 - 2017 Capital Improvement Program