Madison Sewer Separation

Project Description


This project will remove the storm water runoff from entering the sanitary sewer system by collecting, treating and infiltrating the runoff. It is proposed to use Filterra Systems to treat the runoff prior to infiltration and install permeable sidewalks to reduce the runoff to the infiltration basin. In conjunction with this work, the City will replace an old 4" water main and reconstruct the street to eliminate the excessive crown from past overlay projects.


Contact Us


  1. Jammi Guion


    Contracts Supervisor
    Email Public Works Contracts
    Phone: 360-863-4514

    Jim Gardner, PE 

    Project Manager
    Email Jim Gardner
    Phone: 425-760-7895

    Scott Peterson, PE

    Deputy City Engineer
    Email Scott Peterson
    Phone: 360-863-4606

Project updates

October 29,2020

30% design drawings under review.  Current schedule has project being advertised in May 2021.

September 29,2020

Senior Engineer working on 30% design drawings.

August 27,2020

Project currently being designed.


Benchmark
Date
Apply for Grant
11/8/2016
Grant offered to City
4/23/2018
Comprehensive Plan Approved
6/13/2019
Council acceptance of Grant
8/27/2019
Project Authorization by Council
1/27/2020
Begin Project Design
1/28/2020
Covid Delays Begin
3/23/2020
Geotech Work Resumes
6/5/2020
Design completed
12/31/2020
Advertise for Construction
Spring 2021
Begin Construction
Spring 2021
Construction Complete
Fall 2021

Madison Project Area