Public Utilities

Major Fail – City of Sioux Falls Engineering and Public Works

l3wis March 11, 2019 5Comments

From a SouthDaCola foot soldier;

I 229/26th Street/ Southeastern Drive Reconstruction Project

ABSENCE OF A NEEDED LIFT STATION

In order to begin this massive road and bridge project, Rotary-Norlin Park needed to be relocated from the east side of the river to the west side.

The majority of this work took place in 2018.

In conjunction with the Rotary Park Project the City needed to do underground work on the utilities (storm sewer, sewer, and water).  The residents who live in the Riverdale subdivision (which is just across I 229 from Rotary Park)  saw that utility work was being done last summer/fall in Riverdale Park.  This is where the new utility lines were being connected to the existing lines.

At approximately the same time the work was being done in Riverdale Park, residents in Riverdale subdivision began to experience both low water pressure and sewer backups in their homes.  In some homes, sewer backups have happened multiple times since last summer/fall.

Today, we finally may have an answer as to why this is happening.

The City probably should have invested in a lift station when the work was done last year.

THEY DID NOT, AND NOW PRIVATE CITIZENS ARE EXPERIENCING THE CONSEQUENCES OF THIS DECISION.

After reviewing the documents related to the I 229/26th Street/Southeastern Drive Project on siouxfalls.org, it appears the elevation needed to construct the overpass for the BNSF railroad will also be a factor in this major blunder of not building a lift station.

Phase I of this Project is set to begin in a few days. Should the project be allowed to go forward before resolving the issue of the lift station? Good question.

This is what a compromise looks like for Elmwood Avenue

l3wis March 9, 2019 1Comments

Here is an overview of where we started on the street vacation and where we ended up.

This is what it looked like before the houses were removed;

This was what Lifescape wanted to do;

This is a proposal by a resident in the neighborhood who used to work as an urban planner. This was proposed last Fall when the first attempt at the street vacation was proposed. Notice the only difference between his proposal and the city’s new compromise is he proposed keeping a two way street instead of one-way.

City’s compromise proposal;

What is the ‘Real Cost’ of the proposed thermal chiller not working at the City Admin building?

l3wis January 14, 2019 5Comments

Fast Forward to 47:00

Notice Director Cotter talking about how the system is malfunctioning because of the high level of minerals in the water . . . then he says that the water then has to be discharged in the the sanitary sewer (this was going on during the summer and not now).

How does this tie to the capacity of the current water reclamation plant?

Rough estimates from doing engineering research is that if this system is running at full capacity during the summer (pumping cool water) and not simply discharging the warm water back into the well, as intended (but back into the sanitary sewer) it would be approximately discharging 300 gallons a minute, which equates to about 14,000 homes in Sioux Falls a day.

I wonder why we need a new sewer plant?