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  3. Weekly Update

    Associated Project(s): 
    Campus Bike Center

    All, Last week I counted 20 bikes for sale and 19 only in need of safety checks. That should put our number in the 40+ range by the time it gets warm. Maybe higher if the weather stays in the single digits like this.

    Friday was completely dead. Not a single person in to work on their bike. I trained up staff on headset installation and test rode some bikes. We also reorganized in the back of the shop, designating areas into “For Sale” bikes and in-progress shop builds. It looks a lot cleaner and will make it easier to point people in the right direction for bikes, which will be crucial when the warm weather comes.

    This week I will be organizing a staff meeting for my team as we approach Spring Break and, after that, the potential for the first big rush of people into the shop.

    Huge thanks to the guys in the shop next door as I think they’re the ones who plowed right in front of the door to the Bike Center this morning. Usually the plows just push snow into the door but this morning when I got to work, it was cleared with a little path from the sidewalk to the door.

     

    Numbers:

    Visitors: 49
    Sales:  $151.20
    Memberships: 2 for $60

    Rubber/consumables: 9 for $27.70

     

    Thanks!

    • Jake Benjamin
      Campus Bike Center Manager

  6. Geothermal project at the Woody Perennial Polyculture site for new greenhouse and existing Greenhouse 1506 Building

    Associated Project(s): 
    Geothermal at WPP

    From: Stumpf, Andrew J
    Sent: Friday, March 1, 2019 4:20 PM
    To: Erickson, Keith R; White, Morgan
    Subject: Geothermal project at the Woody Perennial Polyculture site for new greenhouse and existing Greenhouse 1506 Building

     

    Hi Keith,

    In getting an initial estimate for the design and build of a geothermal system for a new and existing greenhouse at the Woody Perennial Polyculture site we are being asked to what extent the electrical system will need to be modified/upgraded. Does it require utilizing the existing infrastructure and extending the current line to an utility shed, or will there be further modifications needed to the electrical system.

    We have been advised so a far that the heated greenhouse would need up to 5 heat pumps, which would be located in the shed. Another heat pump would be installed in Greenhouse 1506 building, to be used just for summer cooling. Overall, the proposed geothermal borefield would provide 2-tons of heating and cooling.

    Currently, both greenhouse have propane heaters, and the 1506 building has a evaporative cooler on the west wall. Since we could not get a design and build of the geothermal system done in the summer/fall, Dr. DoKyoung Lee installed the propane heater that came with the new greenhouse he purchased in early last year. We introduced the idea of building the geothermal system after he had purchased the greenhouse.

    If you could provide us with some information about the electrical distribution system at the site, we would appreciate it.

     

    Thanks,

    Andy

     

    Andrew Stumpf, Ph.D, LG, P.Geo

    Associate Geologist

    Illinois State Geological Survey

    Prairie Research Institute

    University of Illinois at Urbana-Champaign

  7. Week 4 & 5 Update

    Associated Project(s): 
    Water Audit / Inventory

    Good afternoon all,

    There was no week 4 update because of some time conflicts which lead to the cancelation of the meeting. This week proceeded normally and we recapped what happened for week 4 and continued progress forward on determining what data is needed for the chiller plants to determine their efficiencies and line losses. To keep everyone up to date last week I was able to email three different combined heat and power plants, they were in London, Helsinki, and Copenhagen. They either did not get back to me or told me to review what is on their site because no further information can be released. After reviewing all of their sites, I was still not able to find more information on water consumption of CHPs or how it is monitored. I also emailed Ashlynn Stillwell who is a professor here at UIUC and has done research on water consumption. She was able to give me some helpful sources to find industry standards on energy, fuel, and water consumption of all power plants.

    In this week’s meeting we reviewed the excel spread sheet I created to determine what data would need to be collected for our analysis of the chiller plants. We came to the conclusion that the water makeup (potable water) for each chiller plant, total Water Chilled at each chiller plant, energy used at each chiller plant, and total chilled water metered from buildings in the loop. With this data the cooling and energy efficiencies can be determined along with the line losses.

    For next week’s meeting we will be trying to figure out who to contact to determine which buildings have been retro fitted with the new low flow water fixtures and which have not yet. I will also be continuing my research on CHPs and reading into the master utilities plan. After reviewing the excel sheet I am going to make some edits to prepare it for when get our data. Thanks for keeping up and I will be back next week.

    Best,

    Austin Jung

    Attached Files: 

  9. BIF greywater meter - update

    Associated Project(s): 
    BIF Greywater Pipe System

    The greywater piping system at BIF uses potable water, but in FY19 F&S started tracking the water consumption that goes through the greywater pipes. The meter for that water consumption is not in the Energy Billing System because it does not get billed separately.  It is on the DDC system as 1206-W3. The meter base ID is 1206-W3. Usage can be requested from accounting or email Robbie Bauer.

  10. Weekly Update

    Associated Project(s): 
    Campus Bike Center

    All, Last week was a little out of the ordinary: we hosted Agora Days classes at to the Bike Center in collaboration with University High School. 5 students came every morning Tuesday – Friday from 11 – 12:30pm. I taught basic bicycle repairs and provided some hands-on practice with them. Overall they seemed to enjoy themselves. A big thanks to Phillip for organizing the event!

    I’ve started a new employee, Maria, and in the process of hiring two more to help with the spring and summer as a few staff are leaving after this semester.

    Last week we took in six brand new bikes as donations here at the Bike Center and have been working to get those tuned up and ready for sale. It will be a little odd to have them on the sales floor as they are new, shiny, and not a “used” bike in the sense that we usually employ the term. Big thanks to Corey for orchestrating the logistics and transporting the bikes!

    Courtesy of F&S the Bike Center will take possession of a new bike trailer. It’s small but very much a cargo trailer (no kid seats). Will be great for hauling smaller boxes! I’ll go pick it up this week.

     

    The numbers:

    Visitors: 48

    Sales: $301

    Bikes (refurb): 2 for $260

    Tire/tube: 3 for $18

    Jake Benjamin
    Campus Bike Center Manager

  11. Weekly Updates for Zero Waste

    Associated Project(s): 
    Achieve Zero Waste
    Styrecycle: Expanded polystyrene (EPS) recycling program

    Hi Pete and Shawn—

    Zero waste activity for the past week was an exchange of emails with Fab Lab to see if they could make use of the EPS densifier. They appreciated the offer but declined it for lack of space. They suggested Arch Annex1 may have use for it, and Morgan has also given me other suggestions, which I plan to pursue this week.

    Best regards

    Marya Ryan

  12. Washington Post article: The next money crop for farmers: Solar panels

    Associated Project(s): 
    Solar Farm 1.0
    Issue Press Releases and Sustainability Reports

    The Washington Post published an article on February 22, 2019, about how farmers are making the transition to solar based on current corn and soybean price drops, and the implications of that. Evan DeLucia is quoted in this article.

    See attached or follow the link to read the article.

    https://www.washingtonpost.com/business/economy/the-next-money-crop-for-...

    Attached Files: 

  15. SSC funds Energy Shaft at the Energy Farm

    Associated Project(s): 
    Geothermal on Campus
    Student Sustainability Committee (SSC)

    This student-led project will involve the design, construction, and installation of an energy geo-structure for heating the UIUC Energy Farm, located near the southeast corner of Race Street and Curtis Road on the South Farms. This project has great potential in exploring and utilizing geothermal energy, a renewable energy alternative to fossil fuels. An energy shaft is a new technology designed to access the shallow geothermal energy (relatively constant ground temperature in the upper 30 m of the subsurface). The objective of the project is to determine the feasibility of using drilled shafts that are already being used to support structures on campus also as a geothermal heat-exchange element. Geothermal heat exchangers (closed absorber pipes) can be incorporated into underground infrastructure, e.g., drilled shafts, through which water is circulated to withdraw shallow geothermal heat (~55 °F) and transport it to the surface for structure heating or cooling.

    Attached Files: 

  17. SSC funds Red Oak Rain Garden Sidewalks

    Associated Project(s): 
    Red Oak Rain Garden
    Student Sustainability Committee (SSC)

    Located just south of Allen Hall/LAR and west of McKinley Health Center, the Red Oak Rain Garden solves local flooding issues while providing an outdoor space for the UIUC community. This SSC grant provides support for sidewalk modifications and additions, expanding pedestrian and cyclist transportation while strengthening flood control. The project team will also install benches to encourage community members to use the space throughout the year. For outreach, the project team will host a ribbon cutting event that celebrates the upgraded rain garden. Similarly, individuals can follow the rain garden @RainGardenUIUC on all social media platforms. 

    Attached Files: 

  20. Weekly Update

    Associated Project(s): 
    Campus Bike Center

    All, This past week I interviewed another student worker and had a training with a couple others. Built bikes, test rode bikes, organized bikes, too.

    I pulled a bunch of bad wheels out of the back of the shop and had volunteers scrap those. Also had volunteers/staff overhaul wheels for future builds/sales. The idea is that once we get busy, having a used wheel that’s ready to go on a bike will hopefully significantly cut down on stand time for both patrons and shop builds.

    This week is Agora Days. Phillip, from the Bike Project/Uni will bring some University High School students over to the Bike Center Tuesday – Friday from 11am – 1pm and we’ll teach some bike skills! Should be a good time! 
    Numbers:

    Visitors: 49
    Sales: $114.32

    Memberships: 1 for $30
    Tires/tubes: 5 for $21

     

    Thanks!

    • Jake Benjamin
      Campus Bike Center Manager

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