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O Consent Agenda
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Jefferson County
Board of Commissioners
Agenda Request
To: Board of Commissioners
Philip Morley, County Administrator
From: Monte Reinders, P.E., Public Works Director/County Engineer V
Agenda Date: May 3, 2021
Subject: Resolution to create a County Project 18020820 - Port Ludlow Culvert
Lining Project
Oak Bay Road (County Road No. 56990) MP 7.69 Culvert and
Pioneer Drive (County Road No. 54000) MP 0.34 Culvert
Drew Lane (County Road No. 50980) MP 0.149 Culvert
Statement of Issue: Resolution 5-21 created a project titled the Port Ludlow Culvert Lining
Project to install structural liners in two culverts in Port Ludlow. Additional culverts have
been investigated as lining candidates and a third culvert has been found that requires the
same type of repair. Adding the additional culvert should result in a lower cost for each
culvert repair.
Analysis/Strategic Goals/Pro's Et Con's: The existing culverts at Oak Bay Road MP 7.69,
Pioneer Drive MP 1.34, and Drew Lane MP 0.149 are galvanized steel pipes that have
significant corrosion, but are still in a condition that allows a structural liner pipe to be
installed. The three culverts are under deep fills that makes excavating and replacing the
pipes an expensive project requiring complete closure of the roadway or an expensive
bypass. Two of the culverts have utility conflicts that complicate excavating and replacing
the existing culvert. Installing a structural liner pipe inside the existing culverts, before
they deteriorate to a condition where this repair is not possible, will extend the life of the
culverts a minimum of 50 years at a lower cost than the excavate and replace option.
Fiscal Impact/Cost Benefit Analysis: The total estimated project cost is $110,000 which
will be funded from County road funds. Construction projected to occur in 2022 in the
current TIP (Transportation Improvement Plan), will be advanced to 2021.
Recommendation: The Board is requested to sign one original of the Resolution to Create
County Project.
Department Contact: Bruce Patterson, P.E. Project Manager, 385-9169
Revie ed By: 7--r)
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