Metropolitan Wastewater Treatment Plant Rehabilitation and Facility Improvements

MCES Projects No. 805990 and 808921

Understandably, the spread of COVID-19, also known as the coronavirus, has raised questions about the status of Metropolitan Council Environmental Services (MCES) plant and interceptor construction projects. Please note the following:

  • Construction on wastewater treatment plants and sewer interceptors will continue. The contractors are following working environment protocols (asking employees to stay home if they are sick, social distancing, etc.) as outlined by public health agencies.

  • Some project staff are working remotely while others remain on-site to ensure proper oversight of the project. Staff will stay connected through emails, conference calls, and web-based meetings to manage construction activities.

Contact information

For information regarding construction, please call the construction hotline or send an email to the contact information listed on the bottom of that project’s website.

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While the response to COVID-19 continues to evolve, we will continue to monitor and review construction activities and conditions through our field inspectors and their on-site reporting.

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Minnesota's response to COVID-19

The latest information on the state’s response can be found on the Minnesota Department of Health website.

 

Text Alert Icons Project Alert

Project Update - October 7, 2021 (PDF).  See previous Project Updates below.


 

Project Description

This project will rehabilitate structures and roads around the Metropolitan Wastewater Treatment Plant in Saint Paul, MN and make improvements to processes inside and nearby the plant.

Inside the Metropolitan Wastewater Treatment Plant, this project includes:

  1. Concrete Rehabilitation: Repair deteriorated concrete inside process tanks and channels.
  2. Primary Settling Tanks Renewal: Replace existing sludge collectors that are close to end of service life with improved construction material.
  3. Solids Storage Pads Improvements: Repair and reconstruct two solid pads with pad drainage improvements.
  4. Closed Loop Cooling Retrofit: Install closed-loop cooling systems for two air compressor systems. Closed-loop cooling will reduce the use of groundwater at the plant by 33%. 
  5. Other Miscellaneous Construction Items
    1. Rehabilitate plant road segments
    2. Inspect South St. Paul forcemain
    3. Renew water piping
    4. Replace Compressor Building tile

Project map of Metro Plant, where much of the project will take place.  Plant is near Childs Road and Pigs Eye Lake Road.
Figure 1: Map of Metropolitan Wastewater Treatment Plant, where much of the project will take place.

Outside of the Metropolitan Wastewater Treatment Plant, this project includes:

  1. Headhouse Improvements: Replace deteriorated grating.
  2. Air Jumper Improvements: Install a drain pump.
 Location of two project work areas outside of the plant, near Warner Road and Childs Road in Saint Paul.  Features marked include headhouse improvements and air jumper improvements.
Figure 2: Location of two project work areas outside of the plant, near Warner Road and Childs Road in Saint Paul.
 
 

Schedule

Substantial completion of the project is tentatively scheduled for October of 2024, with the final completion following in December of 2024.

 

Project Updates

Project Update - October 7, 2021 (PDF) 270 kB

Project Update - July 27, 2021 (PDF) 542 kB

Project Staff

Project Manager: Michael Nguyen, Senior Engineer, Plant Engineering
Council’s Authorized Representative: Mike Olerich, Principal Contract Administrator, Construction Services
Assistant Council’s Authorized Representative: Robert Gruenhagen, Contract Administrator, Construction Services
 

Project Contacts

For information, please contact:

Email: SewerImprovements@metc.state.mn.us

Phone: 651.602.8908 (Mike Olerich)

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