Day 2 Local Gov.

Today was a busy, long, fun and exciting day! Our first meeting was at the Garmon Operations Center which is a town of Cary Public Works building. I learned about the many different functions of public works, consisting of: recycling, underground piping, street paving, etc. After the presentation and Q & A, I was given the full tour of the facility. The facility was massive. I saw snow equipment and salt, garbage trucks, firetrucks and even a huge car washing machine.

Next, I attended a meeting regarding the incredibly nebulous boundary between Morrisville and Cary. This meeting was primarily about smoothening the edges and making the intersection between the two towns clearer. Of course, this would require a discussion with Morrisville, but this meeting objective was to establish a clear gameplan for what will be a fair deal. Additionally, Ms. Hygh clarified applications to the general assembly because this border must be approved and passed by the senate and house.

After that, Ms. Hygh gave me a walking tour of downtown Cary. I learned about the new projects that are occurring like a new park, a new parking lot and a new library. All enacted to breath more life into an already sufficiently bustling downtown. Then we had lunch at the Ashworth Drug store/restaurant where I ran into my favorite rising sophomore in college: Sam Chow!

After a hearty lunch, we rushed to attend a Police shift Study presentation. This presentation consisted of a showcase of a piece of data analysis that documents and displays different shifts on different days all in a well organized sheet. As the data was incredibly easy to read, I noticed just how often and long police officers have to work. I also noticed that for events that I sometimes attend like the lantern festival or the SAS championship requires a extremely large number of police officers to keep all attendees safe.

Day 1- Touring a Cary Water Treatment Plant

 

Today I toured the Cary Wastewater Treatment Plant. The facility is not too far away from CA and is surrounded by trees. My tour guides were named Jonathan and Joe: Jonathan was a chemist and Joe had a degree in forestry.  I asked both of them why/how they ended up working in the wastewater industry, and both of them agreed that it was an under-publicized profession and they just found their way into it. Joe specifically said he chose it due to it being economically stable, while Jonathan said he first learned about the industry in a college class. Joe and Jonathan had many stories about the plant, for example, they used to have a pet duck who would run around the plant and try to get food from the workers. There are “17.75” people employed at the plant (the ¾ of a person works part time) and the facility is running 24/7. This treatment plant handles wastewater from Lake Crabtree and supplies water to parts of RTP and the RDU airport.

The water treatment process at this location (and what Jonathan says “like 99% of other plants” do) uses microorganisms instead of chemicals to treat the water. The facility focuses on lowering phosphorus and nitrogen levels in the water, as well as adding dissolved oxygen to the water. The entire process lasts around 48 hours, and the plant treats around 7 million gallons per day on average.

The last part of my visit interested me the most because they showed me the disposal of the microorganisms. The microorganisms might overpopulate the water and cause issues for the rest of the process, so some of them are flushed out of the tanks and disposed of. They are then killed using a UV light and made into a sludge (that is later used and sold as fertilizer). It turns out one of the biggest buyers of this fertilizer is a christmas tree farm.

Tomorrow I will be starting at the North Carolina Center for Applied Aquatic Ecology and I will be getting my safety training. My contact there, Ms. Mackenzie, gave me some powerpoints and videos to watch that went along with my visit to the water treatment plant. I’m excited to learn more about water treatment and its environmental impacts.

IMAGE 1: Overview of facility taken from Admin Building
IMAGE 2: One of the nutrient removal tanks

IMAGE 3:One of the clarification tanks

IMAGE 4: Sludge water tank

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