The ECBS Objective 4 Subcommittee held its first meeting on Tuesday, February 9. Discussion revolved around the issue of tying all existing campus engagement programs (e.g., ECIP, Certified Green Office Program, revolving loan fund, etc.) together into one campus-wide brand.
| Occupant Action Category | % Improvement | Incentive Award |
| 1. Admissions and Records Building |
39.2% | $61,778 |
| 2. Agricultural Bioprocess Laboratory |
25.2% | $34,110 |
| 3. Christopher Hall | 24.9% | $18,297 |
| 4. Turner Hall | 11.4% | $16,075 |
| Energy Advancement Category | % Improvement | Incentive Award |
| 1. David Kinley Hall | 39.9% | $33,701 |
| 2. Lincoln Hall | 32.0% | $15,961 |
| 3. Early Childhood Development Building |
24.2% | $10,000 |
| 4. Davenport Hall | 19.6% | $10,000 |
The sensors from enevo have arrived at the Physical Plant Service Building, and they are all activated. The next step is to install the sensors in each of the eight designated dumpsters for the pilot project to begin.
The replacement of incandescent lighting in the audience chambers of each of the three major performance spaces in KCPA has a threefold purpose. Its primary purpose is to remove from service incandescent lighting that has been in place for nearly 50 years and is very energy inefficient. Beyond the energy efficiency issue is the efficiency of personnel who maintain the facility because of 1500 light bulbs in question that have to be changed frequently, plus the safety issues involved in accessing many of the ceilings that are 35 to 56 feet above the floor. With new LED lighting, lamps will require replacement only once every several years. Yet another advantage would be the decrease in cooling load due to the lower operating temperatures of the LED lamps.This is a marked improvement over the current weekly to monthly requirement, not to mention the decrease in energy consumption of the LED lamps over the incandescent lamps which are rated from 25 W to 500 W. The goal and the outcome are to increase energy efficiency, decrease labor requirements, and increase safety conditions.
Award Letter - KCPA Lighting 
EN - SSC Phase 1 - KCPA Lighting.xlsx
EN - SSC Phase 2 - KCPA Lighting Comm Plan.docx
EN - SSC Phase 2 - KCPA Lighting Follenger Photo.jpg EN - SSC Phase 2 - KCPA Lighting Letter of Support.pdf EN - SSC Phase 2 - KCPA Lighting Playhouse Photo.jpg EN - SSC Phase 2 - KCPA Lighting Supporting Budget.xlsx EN - SSC Phase 2 - KCPA Lighting Tyrone Photo.jpg EN - SSC Phase 2 - KCPA Lighting.xlsxThe University has been examining the benefits and possibilities of installing a solar photovoltaic (PV) systems on one or more of the roofs at Krannert Center for the Performing Arts (KCPA) and the use of photovoltaic glass units (PVGU) in the Great Hall on the west curtain wall. Phase 1 of the study has already been conducted and the University has chosen to further consider the PV system through Phase 2 of the study, which involves evaluating the structural load of the PV system, considering the acoustic impact of the PV system, and an assessment of the existing roof.
The budget for this project has also been established. Construction would be $585,000 -- of that $457,00 would be for the purchase and installation of solar panels and electrical work and $128,000 would be spend on general construction and construction access. The payback estimated by this budget cost is substantially longer than 25 years, but the roof would require no additional cost to the University upon completion of construction.
The existing structure was assessed based on the original 1966 drawings prepared by Lev Zetlin and Associates (see Appendix A). The current roof structure consists of a 6 in. reinforced concrete slab supported by steel trusses that span 84 ft across the Great Hall. The trusses are made up of teeshaped chord members and double-angle web members. Secondary wide flange beams spaced at approximately 21 ft span between the trusses and create two-way action in the slab. Analyses conducted during Phase 1 of this Feasibility Study showed that the secondary components (roof slab and beams) do not have sufficient capacity to support the added load of the photovoltaic array. Consequently, support systems were conceptualized that would deliver the new loads directly to the trusses. Analyses conducted during Phase 2 therefore focused on the roof trusses.
Loads and stresses on the trusses were determined using the American Society of Civil Engineers (ASCE) 7-10 design loads and typical material weights. Taking into consideration the dead loads (truss members, roofing materials, concrete slab, catwalks, and ceilings) and snow loads, the total load on the roof structure is estimated to be 130 lbs per sq. ft (see table below). With a distance of 21 ft-4 in. between trusses, this equates to approximately 2,800 lbs per lineal foot applied to the truss.
Using structural analysis software and hand calculations, it was determined that the members of the existing roof trusses labeled T-3 in the original drawings do not meet the current structural steel code for compression capacity under these load conditions. At the time of original construction, the members met requirements called for by the applicable code, the American Institute of Steel Construction (AISC) 6th Edition Steel Construction Manual. The AISC Steel Construction Manual has since been updated to account for torsional and flexural-torsional buckling and strength limitations of slender elements within members.
The trusses were also analyzed for the addition of the PV cells and accompanying concrete knee walls. The weights of these materials and associated snow drifting loads would apply an additional 30 lbs per sq. ft (see table below), or approximately 665 lbs per lin. ft to the T-3 trusses at the locations of the new walls.
These loads would introduce an additional sixty thousand pounds (approximate) into each of the steel chord members, causing four additional chord members to be stressed beyond code-prescribed limitations
The Daily Illini notes the ECIP in this article about the iCAP Forum.
http://www.dailyillini.com/news/article_e5e80564-5a55-11e4-b9f4-001a4bcf...
CHAMPAIGN, IL (October 22, 2014) – Eight facilities on the Urbana campus will win funding for facility improvements as recipients of the 2014 Energy Conservation Incentive Program (ECIP) awards on Wednesday, October 22 at 3:00 p.m. in Illini Union 314B as a part of the Illinois Climate Action Plan (iCAP) Forum.
Last year, the ECIP awarded more than $250K in pre-approved energy conservation projects.
The list of FY14 winning facilities is attached.
see file
In the words of Valerie Oliveiro, Assistant to the Senior Associate Director of the Krannert Center for the Performing Arts, KCPA is “dedicated to the advancement of the education, research, and public engagement mission of the University of Illinois through the pursuit of excellence and innovation in the performing arts.”[1] These words exemplify the importance of KCPA to the campus community. A hub of social interaction and innovation, Krannert has a unique role as a leader and innovator in sustainability initiatives at the University of Illinois. This unique importance is what drove KCPA to the idea of implementing LED lighting in its lobby. After more than two years of research and experimentation, consideration to the developing goals of the Illinois Climate Action Plan (iCAP) and joint funding from the Student Sustainability Committee (SSC) and the Illinois Clean Energy Community Foundation, KCPA finally decided to pull the trigger on The University’s largest LED lighting project.
[1] Oliveiro, Valerie. ICECF Funding Proposal for the KCPA LED Lobby Lighting Retrofit Project. Krannert Center for the Performing Arts, University of Illinois, September 17th, 2009
Mike,
As we discussed on the phone, our Electricians have visited with the folks at Spurlock and secured a preliminary scope of work (see attached). Because of the complex existing lighting system in the building our Electricians will require some assistance from our In-House Engineering staff. I understand that Spurlock has been allotted $22K for this work. I am going to ask Robert to give us an estimate of the Engineering charges and if they exceed 10% of the budget we will discuss scaling back some of the scope with the folks at Spurlock. The AiM project is 2693 and the Engineering estimate work order is 10282137.
Thanks,
Thomas Doud
Construction Superintendent
Construction Services Division
University of Illinois, Facilities and Services
217-244-3686
This Feasibility study considers the potential placement of a Photovoltaic array on the roof of Krannert Center for the Performing Arts (KCPA). The Study was conducted in two phases, the reports of which are included herein. A construction budget of five hundred eighty-five thousand dollars ($585,000), excluding contingencies, was proposed by the Student Sustainability Committee.
This Feasibility study considers the potential placement of a Photovoltaic array on the roof of Krannert Center for the Performing Arts (KCPA). The Study was conducted in two phases, the reports of which are included herein. A construction budget of five hundred eighty-five thousand dollars ($585,000), excluding contingencies, was proposed by the Student Sustainability Committee.
Based on shadow studies, it was determined that placement of a photovoltaic array on the roof of the Great Hall would maximize the potential power gain, as compared to other locations at KCPA. However, structural analyses have shown that the roof structure would require strengthening prior to the application of any new load. Additionally, based on its age, it is recommended that the roofing be replaced prior to the installation of a photovoltaic array. Access to the roof is cumbersome, and is also in need of improvement. The opinion of probable construction cost for this associated work exceeds the five hundred eighty-five thousand dollar ($585,000) construction budget. Without considering these associated projects in the payback analysis, the complexities of constructing a PV array on the roof structure diminish the economical effectiveness of a roof mounted PV array as compared to a ground-mounted system, assuming the ready
availability of real estate.
Based on these findings, it is the recommendation of Hanson Professional Services Inc. (Hanson) that a photovoltaic array not be placed on the roof of the Great Hall at KCPA, and that consideration be given instead to directing the available funds to a location that is more readily suited to its construction.
Clayton Glazik 3/5/2014
Since we were little our parents have told us to turn off the lights after we leave a room. That is just what the Christopher Hall residents at the University of Illinois did in 2013. By shutting the lights off in rooms not in use, switching their lights to compact fluorescent light (CFL) bulbs, as well as other sustainable practices, the building was able to cut back its energy usage by 30.6% from the previous year.
The campus Facilities & Services (F&S) hosted a reception at Christopher Hall on February 14 to celebrate the building’s accomplishment in the F&S Energy Conservation Incentive Program (ECIP). A campus-wide sustainability effort, ECIP provides building upgrades to facilities that produce top energy conservation results in energy advancement and occupant action categories. ECIP calculates how much money the buildings are saving in energy reduction and gives it back to the building to pay for upgrades.
Christopher Hall, which houses the Family Resiliency Center (FRC), the Autism Program (TAP), several classrooms, faculty and staff offices, and a family research home, saved nearly $22,000. According to FRC Director Barbara Fiese, a building committee recommended investing the funds in a bike rack since so many people cycle to work, as well as other items that can further reduce energy usage.
In 2010, the University of Illinois published a climate action plan that set aggressive timeliness for reducing energy consumption on campus. Currently, there are more than 300 such active projects, which can be tracked at http://icap.sustainability.illinois.edu/projects.
“At the end of the day, if we really want to meet ICAP goals, we have to do more,” says Al Stratman, F&S executive director. “That is why we came up with ECIP, which mirrors the campus goals.”
At the award ceremony, faculty and students pledged to continue reducing energy in their lifestyles by taking public transportation, using natural light in their offices rather than electricity, and shopping more at local food markets instead of commercial grocery stores. With their current sustainable practices and these recent pledges, Christopher Hall will continue slashing their energy consumption, making the Illinois campus a greener place.
(from Family Resiliency Center news http://illinois.edu/lb/article/3493/82438)
The engineers will provide a draft of the completed report for review on April 3, 2014 and the final report document on May 1, 2014.
Please see the ECIP article in the Daily Illini.
Libraries Win Energy Awards
Jan 23, 2014
The Energy Conservation Incentive Program (ECIP) at Illinois awards building upgrades on campus in facilities which have produced top energy conservation results. Each year eight campus buildings receive ECIP awards in two separate categories. Those selected have demonstrated the greatest percentage of energy conservation over a one-year period.
In 2013, three of eight awards went to Urbana campus libraries. The Undergraduate Library won 1st Place in the Occupant Action category; in the Energy Advancement category, the Main Library took 3rd Place while the Grainger Engineering Library took 4th Place. These libraries will work with the Utilities & Energy Services Division within Facilities & Services at the University to implement upgrades to their appearance or functionality.
The Energy Advancement category is for campus buildings whose energy reduction is the result of central funding from a significant energy conservation project. The Occupant Action category is for those buildings which have not benefited from such projects in the last fiscal year.
To learn more about the ECIP, please visit go.illinois.edu/ecip.
(from Library News at http://www.library.illinois.edu/news/ECIP2013.html)
Energy Advancement Category
Occupant Action Category
We take total energy usage by building (electricity, Steam, Nat Gas and Chilled Water) convert all of those to one common unit, MMBTU (million British Thermal Units) and after adjusting for the weather differences between years, compare each building's annual usage with the year before. We then convert the change into a percentage and then rank all eligible buildings by percentage saved. The top four in each category win first through fourth. Having won in FY13 does not disqualify you from winning in the future. The goal is to encourage individual contributions to saving energy. Mike Marquissee
Morgan Johnston sent the draft phase one report to Student Sustainability Committee representatives for their comments and feedback. It was sent to students Teresa Tousignant, Nishant Makhijani, and Marika Nell. It was also sent to Brian Deal, McKenzie Beverage, and Stephanie Lage as SSC advisors.
