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CITY OF SOUTH BEND I OFFICE OF THE CLERK residents will apply and the City will cover up to fifty percent (50%) of the cost of that basement valve installation. The maximum reimbursement we will give is $1,500. So far, the average reimbursement has been nine hundred dollars ($900). Mr. Fahey went on, Tying those two (2) programs together I always say that the basement valve program in combination with a connected downspout is a disaster waiting to happen. If you're disconnected from the sewer system and you have a connected downspout, all that rainwater is going to end up in your basement. It is no longer a question of if, it is a question of what. He referenced a slide in the presentation that showed other tips to handle extreme precipitation events. He stated, The City is here to help residents however they can. The LTCP is a long-term plan as we have fifteen (15) years remaining in that plan. We are also rolling out green infrastructure in nine (9) keys areas as well where they will divert storm water runoff from entering inappropriate locations. This includes some short-term projects and City Engineer Dr. Kara Boyles will speak about these in a bit more detail soon but we have four(4)main areas that were affected in the map Eric highlighted earlier, that are areas of increased observation. The Sewer Crews are out at the moment. We have the storm lines,the combined lines and the sanitary lines. We are targeting each area and each set of lines individually. I was out with them myself last Thursday in the Northshore Triangle area as the Public Works Department recently purchased a new truck do this kind of work. We have better resources and are better able to tackle this. The first step in the process is gathering data from this event. We need to be sure the sewer system didn't get damaged in any particular way by dealing with the sheer volumes it had to process over the event. Secondly, we need to see if everything we think we know about the system is as accurate as it should be. We will be doing what we call GIS ground-truthing. The GIS map we all use for information is only as accurate as the information that is contained in it so we have to make sure that is all up to date. I mentioned also that the green infrastructure storm water basins have been approved by the Board of Public works in the Master Plan. We will start on that as soon as possible to roll out design principles, objectives and assessments of the locations for those. Mr. Fahey continued, Director Horvath had also mentioned the back-flow devices. The same principle of a back flow prevention for a basement needs to be on other major sewer lines. We currently have those on most of the CSOs so that the river can't intrude into the CSO system because that is a cost to us to have to treat that water. When we put those bills on, we eliminated millions of gallons of back flow, and that was essential. Now, one (1) of the things we look at as part of this is to ensure the storm lines are not affected by the height the river achieved. Dr. Boyles will address some specifics in relation to some of the projects we have coming up. Councilmember Tim Scott stated, With this, I think a lot of misinformation comes out. I had someone tell me they just poured concrete down their drain to keep that water from coming up. Mr. Fahey replied, I would like to see their basement and see what kind of connections they have there. The advantage with a floor drain, obviously is not to prevent external flooding entering into the basement,but there are times when water is internal and the water has somewhere to go. I talk about the advantages of people putting in a standpipe.A standpipe is different to a basement valve in that is doesn't fight the pressure, it accepts it and it equalizes it. People need a floor drain in their basement and I don't think people should pour concrete down the drain. EXCELLENCE I ACCOUNTABILITY ( INNOVATION I INCLUSION I EMPOWERMENT 455 County-City Building 1227 W.Jefferson Bvld I South Bend,Indiana 466011 p 574.235.9221 If 574.235.9173 TTD574.235.5567 iwww.southbendin.gov 5