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Intertie 2 Pipeline Construction

Clackamas County Service District No. 1

In 2008, the Clackamas County Board of County Commissioners (BCC) authorized construction of the RiverHealth Intertie 2 pipeline project. This project is in support of efforts underway to create adequate sewage collection and treatment capacity for residents and businesses within Clackamas County Service District No. 1 (CCSD #1), as mandated by the Oregon Department of Environmental Quality.

Known as the RiverHealth Capacity Management Program, the pipeline project, together with maintenance at the Kellogg Creek Water Pollution Control Plant in Milwaukie and expansion of the Tri-City Water Pollution Control Plant in Oregon City, will allow the transfer of wastewater flow from CCSD #1 to the Tri-City plant. This will help relieve operating issues at the Kellogg Creek Plant and mitigate spills into the Willamette River.

Click here to see a map of the route and the flyer sent to property owners along the route.


TENTATIVE CCSD #1 Pipeline Construction Schedule - Revised 01/05/2012

*Johnson Road (Highway 224 to Clackamas Road) - Complete
    February 2011 - April 2011
*Clackamas/Johnson Road to McKinley/Hood Street - Complete
    May 2011 - June 2011
*McKinley/Hood to McKinley/Roots Road (night-work) - Complete
    June 2011
*Hearthwood Mobile Estates - Complete
    July 2011
*Johnson Road (McFarlane Bark to Highway 224) - Complete
    July 2011
*Cason Road (Strawberry Lane to Christen Lane) - Complete
     September 2011 - October 2011
*Gladstone - Gladstone Park Conference Center - Complete
    August 2011 - December 2011
*Gladstone - 82nd Drive/Oatfield Road Intersection - Complete
    Early December –   
*Gladstone – (82nd Drive to 82nd Drive Bridge)
    January 2012 – February 2012
*82nd Drive Bridge (over the Clackamas River)
   January 2012 - March 2012
*Oregon City - (82nd Drive Bridge to Agnes Avenue)
    Febuary 2012 - March 2012

This schedule may be altered. For up-to-date schedule information, please check back frequently.
For more information, please contact either:

Amy Kyle, Community Relations Specialist, at 503-742-4561 or akyle@co.clackamas.or.us

Matt House, Construction Manager, at 503-793-4256 or matth@co.clackamas.or.us

Dewayne Kliewer, Project Manager at 503-793-7291 or dewaynekli@co.clackamas.or.us.