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Agenda 07-13-23
*The times listed in the agenda are the anticipated duration of that particular agenda item. The actual discussion may take more or less time than anticipated If you will need disability-related accommodations in order to participate in this program/event, please contact Michael Tharp, Airport Manager, at 319-356-5045 or at michael-tharp@iowa-city.org. Early requests are strongly encouraged to allow sufficient time to meet your access needs. IOWA CITY AIRPORT COMMISSION MEETING AGENDA AIRPORT TERMINAL BUILDING 1801 S. RIVERSIDE DRIVE IOWA CITY, IOWA THURSDAY, JULY 13, 2023 – 6:00 P.M. 1.Determine Quorum 1 min* 2.Election of Officers 5 min 3.Approval of Minutes from the following meetings:2 min June 8, 2023 4.Public Comment - Items not on the agenda 5 min 5.Items for Discussion / Action: a.Stevens Drive Area Parcel/Unhoused Encampment 45 min b.Airport Strategic Plan 30 min i.Consider a resolution adopting the Airport Strategic Plan c.Hangar A Mural Project 15 min i.Fundraising d.Airport Construction Projects:30 min i.FAA grant projects 1.Runway 25 Threshold Relocation 2.Runway 12/30 Displaced Threshold/Relocation 3.Terminal Area Study 4.Solar Power Project ii.Iowa DOT grant projects 1.FY23 Program a. Terminal Building Improvements b. Wayfinding/Signage 2.FY24 Program iii.Airport/Locally Funded Projects iv.Future Projects e.Airport "Operations"15 min i.Budget ii.Management 1.Fuel Flowage Fees iii.Events 1. Autocross: Aug 27, Oct 1 2.Pancake Breakfast: August 27 3.Drive-in Movies: August 5 4.Climate Fest Film Night – Sept 21 f.FBO / Flight Training Reports 10 min i.Jet Air g.Commission Members' Reports 2 min h.Staff Report 2 min 6.Set next regular meeting for August 10, 2023 7.Adjourn MINUTES DRAFT IOWA CITY AIRPORT COMMISSION June 8, 2023 – 6:00 P.M. AIRPORT TERMINAL BUILDING Members Present: Warren Bishop, Judy Pfohl, Chris Lawrence, , Hellecktra Orozco Members Absent: Scott Clair Staff Present: Michael Tharp, Jennifer Schwickerath, Bruce Teague Others Present: Matt Wolford, Carl Byers, Regenia Bailey, Ryan Story, RECOMMENDATIONS TO COUNCIL: None DETERMINE QUORUM A quorum was determined at 6:00 pm and Pfohl called the meeting to order. APPROVAL OF MINUTES Bishop moved to accept the minutes of May 18, 2023, seconded by Lawrence. Motion carried 4-0 (Clair absent) PUBLIC COMMENT - None ITEMS FOR DISCUSSION / ACTION a. Iowa City Strategic Plan Presentation – Mayor Teague – Mayor Teague introduced himself to the Commission and thanked them for the work they do. Teague stated that the Council had been in a pattern of updating their plan every year or two and they wanted to so something more sustainable and needing to be updated less frequently. Teague stated that the City was facing some challenges from within the state of Iowa. They continue to see the loss of local control from the state, as well as challenges from state income tax reform, and a growing distrust of government. Teague discussed what the Council wanted to create a list of values important to them stating they were: Partnerships and Engagement; Racial Equity, Social Justice & Human Rights; and Climate Action. Teague then went through each of the values and broke them down into segments of “How do we know we’ve achieved our vision?” and what they identified as action items or steps to take to reach those goals. Teague referenced the groups that have celebrations downtown as part of that effort to make sure everyone feels included. Teague also referenced the diversity toolkits that are used to make sure programs are open to everyone. Teague stated that some of the goals in the Climate Action include achieving a net zero carbon emission status. Teague also noted that goals would include community members choosing to use public transit and stated that the Council had just approved a pilot for a no-fare public transit system. Teague stated that their Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 2 of 205 Airport Commission June 8, 2023 Page 2 of 6 goals for partnerships and engages are things like making sure each resident can be reached in a method that’s preferred by the individual. Public dialog is respectful, and that input is seen as being important and decision making is transparent. Teague referenced some of the actions Council had recently taken including providing a $2 per hour increase to child care providers and works to encourage and support workers providing those services. Teague stated that when they finished up the planning process they realized the Council’s plan aligned well with the University’s strategic plan, and the Better Together 2030 initiative. Teague finished the conversation by stating they know unplanned things are going to happen, and that also new opportunities will occur that also haven’t been planned for and they need to be mobile enough to respond to each of those. Members asked Teague questions to which Teague responded. b. Hangar A Mural Project i. Fundraising – Tharp stated that most of the conversation needed to be focused on fundraising. Tharp stated that so far they had raised about $7000 and that had been from the members of the Commission. Members discussed options for fundraising. Story mentioned his hangar cookout happening in the near future. Members discussed attending the cookout to promote the project. Orozco mentioned about updating the website to show the information. Tharp stated that he had worked with Fuel to provide a website update so that the information was there. Bishop suggested making a button at the top of the page. Members continued to discuss other options for fundraising. Story discussed how the cookout operations and what the Commission could plan for. Bishop moved that Commission members attend Story’s cookout and pay for food for the cookout. Orozco seconded the motion. Motion carried 4-0 (Clair absent). Tharp stated that he would work with Bishop to make a flier for the hangar cookout. c. Airport Strategic Plan – Bailey stated that she wanted to make sure the vision and mission statements were accurate. Members agreed with the statements as written. Bailey then went through the goals and strategies and making sure those were in the correct order. Bailey said that she saw linkage of the plans when the Mayor was talking. Bailey noted some of the goals were re-worded and wanted to make sure they were accurate. Members discussed the items and agreed they were as desired. Bailey continued to walk through the draft of the plan goals. Bailey stated that next meeting they’d plan to adopt the plan with any final minor changes, and once the resolution and final minutes were ready she would give a .pdf version for uploading to the website and for the Commission. d. Airport Construction Projects: i. FAA grant projects 1. Runway 25 Threshold Relocation – Tharp stated that the contractor would need to do some paint cleanup work, and he was working with AECOM to get some older grants closed out. 2. Runway 12/30 Displaced Threshold/Relocation – Tharp stated that they had received this grant offer for the runway project and the Commission needed to accept it a. Consider a resolution authorizing chairperson to execute FAA Grant -35 – Lawrence moved resolution #A23-11, seconded by Bishop. Motion carried 4-0 (Clair Absent) Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 3 of 205 Airport Commission June 8, 2023 Page 3 of 6 3. Terminal Area Study – Tharp stated they did not have this offer yet, but that they knew it was coming and so he was asking the Commission to authorize the chair to accept it when it does. a. Consider a resolution authorizing chairperson to execute FAA Grant -36 – Lawrence moved resolution #A23-12, seconded by Orozco. Motion carried 4-0 (Clair Absent) 4. Solar Power Project – Tharp stated that CMT had completed their report. Tharp stated that he was still working with CMT to locate some ground options to present to the Commission. Lawrence asked questions regarding the project to which Tharp responded. ii. Iowa DOT grant projects 1. FY22 Program a. South T-hangar infrastructure – Tharp stated that the south taxilane project was complete and as a late handout they had the resolution and recommendation letter. i. Consider a resolution accepting the project as complete – Lawrence moved resolution #A23-13, seconded by Pfohl. Motion carried 4-0 (Clair absent) 2. FY23 Program – Tharp stated now that they’ve gotten passed the workload of FAA grants and state grant applications they’re getting the documents put together for these projects. a. Terminal Building Improvements – b. Wayfinding/Signage – 3. FY24 Program – Tharp stated that they had submitted the grant application as they discussed for the fuel storage cabinet project. He stated typically the DOT gives the draft recommendation list to the Transportation Commission in July or August. Lawrence asked about the state legislature budget allocation. Tharp stated the allocation for general aviation was $1,000,000 which was about the same as the last year. iii. Airport/Locally Funded Projects 1. Parking Lot Additions – Tharp stated that this project is also done. The contractor came back to remove erosion control measures. i. Consider a resolution accepting the project as complete – Lawrence moved resolution #A23-14, seconded by Bishop, motion carried 4-0 (Clair absent) iv. Future Projects – Tharp stated that he didn’t have anything for this, but he did ask the Commission to start thinking about things they’d like to see as they are about to begin the budget season for the next budget. Tharp noted the next big project after Runway 12/30 is the parking apron. They’re also working on the solar power and terminal projects. Lawrence asked about other projects on the master plan and if some of those would be good for the BIL funds, and Tharp responded. Lawrence mentioned about exploring LED technology for the beacon light. Pfohl asked about the apron and using quick curing concrete. Byers responded to the concrete questions. e. Airport “Operations” Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 4 of 205 Airport Commission June 8, 2023 Page 4 of 6 i. Budget – Tharp noted they were approaching the end of the budget year and overall the budget looked good. Lawrence asked about putting the flowage fee conversation back on the agenda. Tharp noted they’ll have that on the agenda. ii. Management – 1. Classification and Compensation Study – Tharp stated that the city was beginning work on this study which is meant to confirm that job positions doing similar work, or have similar responsibilities are appropriate classified and job descriptions are all accurate. Tharp noted that even though the Commission just did this it was important to be part of the city study so that they continue to be in line with the rest of the City. Tharp noted that there will be some survey’s that will be need to completed and confirmed. Schwickerath helped to describe what the surveys would cover. Members chose to have Pfohl and Orozco assist as needed for the study. Tharp stated that he had also been part of the City’s ADA self- assessment and that he had been given the results of that study. He stated the majority of the items were not large, consisting of things like a coat hook being too high, or some signage needing to be changed so it had raised characters or braille. Tharp noted that some interior items would also be impacted by the building study. Tharp then informed the Commission that there had been an encampment of unhoused people that had developed on a parcel of land under their control. Tharp stated that he was still gathering information and getting options together. Tharp stated that at this time they were just monitoring the situation and working with the Shelter House to ensure those that wanted to get services were in line for them. Members discussed details of the situation and asked questions to which Tharp and Schwickerath responded. iii. Events – Tharp noted that the Young Eagles event happened last weekend. Tharp stated that they had 72 people registered and only 49 flights happened. Tharp stated that the next autocross event was this weekend and that the next bigger event was the drive-in movies 1. Autocross – April 16, June 11, Aug 27, Oct 1. 2. Pancake Breakfast – August 27 3. Drive-In Movies – August 5 4. Young Eagles – June 3 f. FBO / Flight Training Reports – Wolford noted that as far as airport maintenance went, it was a lot of mowing. Tharp noted that the power washing was done and stated that Andrew had wanted to get the staining done next week. i. Jet Air – Wolford noted that the shop was busy and that he had talked to Titan fuels and said they were going to give a discount of fuel for Oshkosh traffic. g. Commission Members' Reports – Pfohl asked about the Airport Zoning Commission and the Airport Zoning Board of Adjustment. Tharp explained the roles of the different entities. Tharp noted that the other boards do not meet regularly. Lawrence asked about the aircraft accident that took place. Tharp stated that the Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 5 of 205 Airport Commission June 8, 2023 Page 5 of 6 fence has been replaced and the lighting was in process. Tharp noted that it was an FAA incident, and not an accident. Tharp stated that he was working with other city staff to get reimbursement through insurance claims. h. Staff Report – Tharp stated that Jet Air did a great job with the accident and getting it taken care of. Tharp stated that he would be out of the office next week but that he would still be in the area if something came up. Tharp also noted that he gave a tour to our new state legislator Rep. Levin. Tharp gave a summary of the tour. SET NEXT REGULAR MEETING - next meeting was set for July 13th. ADJOURN Lawrence moved to adjourn, seconded by Bishop. Motion carried 4-0 (Clair absent). Meeting adjourned at 8:10 pm . ______________________________________________ ___________________ CHAIRPERSON DATE Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 6 of 205 Airport Commission June 8, 2023 Page 6 of 6 Airport Commission ATTENDANCE RECORD 2022-2023 NAME TERM EXP. 07 / 1 4 / 2 2 08 / 0 9 / 2 2 08 / 1 1 / 2 2 09 / 0 8 / 2 2 10 / 1 3 / 2 2 11 / 1 0 / 2 2 12 / 0 8 / 2 2 01 / 1 9 / 2 3 02 / 0 9 / 2 3 03 / 0 9 / 2 3 0/ 3 / 2 0 / 2 3 04 / 1 3 / 2 3 05 / 0 2 / 2 3 05 / 1 8 / 2 3 06 / 0 8 / 2 3 Warren Bishop 06/30/26 X O/S X X X X X X X X X X X X X Scott Clair 06/30/23 X X/S X X X O/E X X X X X O/E O/E X/E O/E Christopher Lawrence 06/30/25 X O/S X O/E X X X X O/E X O/E X X X X Hellecktra Orozco 06/30/24 X X/S X O/E X X X X X X/E O/E O/E O/E X X Judy Pfohl 06/30/26 X X/S X X X X X X X X X X X X X Key: X = Present X/E = Present for Part of Meeting O = Absent O/E = Absent/Excused NM = Not a Member at this time X/S = Present for subcommittee meeting O/S = Absent, not a member of the subcommittee Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 7 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 8 of 205 Iowa City Municipal Airport Five Year Strategic Plan 2024—2028 Iowa City Municipal Airport Commission June 2023 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 9 of 205 Iowa City Municipal Airport Commission Warren Bishop Scott Clair Christopher Lawrence Hellecktra Orozco Judith Pfohl, Chair Iowa City Municipal Airport Manager Michael Tharp Iowa City City Council Megan Alter Laura Bergus Andrew Dunn Shawn Harmsen Pauline Taylor John Thomas Bruce Teague, Mayor City Manager Geoff Fruin Strategic Planning Consultant Bailey Leadership Initiative, LLC Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 10 of 205 Commission resolution to adopt the plan Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 11 of 205 Location Map: Iowa City Municipal Airport, 1801 S. Riverside Dr., Iowa City, IA 52240 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 12 of 205 Aerial View: Iowa City Municipal Airport, 1801 S. Riverside Dr., Iowa City, IA © Google Maps Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 13 of 205 Table of Contents Executive Summary .................................................................................................................................................................... 1 Overview..................................................................................................................................................................................... 3 Background ................................................................................................................................................................................ 4 Developing the Strategic Plan .................................................................................................................................................... 7 The Strategic Plan .................................................................................................................................................................... 11 Goals and Strategies ................................................................................................................................................................ 12 Appendices ............................................................................................................................................................................... 17 Appendix A: Public Survey ..................................................................................................................... Appendix B: Iowa City Airport Commission Members/Staff Survey ...................................................................... Appendix C: Survey Results Summary ........................................................................................................ Appendix D: Airport Commission Meeting Minutes ......................................................................................... Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 14 of 205 page 1 Executive Summary In October 2022, the Airport Commission engaged the Bailey Leadership Initiative to develop a new five-year strategic plan. The planning process included gathering input from the public, the Commission, the Airport staff, and the City Manager. The consultant conducted an online survey, and the results, along with a SWOT analysis, were presented to the Commission at its meeting in December 2022. At its December meeting, the Airport Commission agreed that the “givens” noted during its previous planning process continued to be relevant for this planning process and were not open for consideration or discussion. Givens • Iowa City will have a general aviation airport. • It will be at the existing location of the Iowa City Municipal Airport. • It will be approximately the size of the existing site. During the planning process, the Commission reaffirmed the Airport’s mission statement, revised in 2017, updated the Airport’s vision statement, and developed four goals for the 2024—2028 strategic plan. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 15 of 205 page 2 Vision and Mission Statements Vision Statement The Iowa City Municipal Airport is an integral community asset that supports the strategic goals of the City of Iowa City and benefits the region’s commerce, vitality, and community pride. Mission Statement The Iowa City Municipal Airport, directed by the Airport Commission, provides a safe, cost-effective general aviation facility. The Airport creates and enriches economic, educational, healthcare, cultural, and recreational opportunities for the greater Iowa City community. Goals The Airport Commission adopted four goals for the FY 2024—2028 plan. • Increase the community’s use and understanding of the Airport. • Develop Airport infrastructure to support growing Airport uses. • Continue to develop funding mechanisms for Airport operations, improvements, and maintenance. • Sustain strong communication and collaboration with the City Council, City Administration, and other City Departments. The Commission further developed strategies and success indicators for each goal. These will be used to create the Airport’s annual work plan and provide direction to the Airport Manager. By aligning its efforts with the goals in its strategic plan, the Iowa City Airport Commission aims to ensure that the Airport supports its mission and continues to be an efficient, effective community asset that welcomes area residents to its facilities for aviation and community related events and activities. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 16 of 205 page 3 Overview The Iowa City Municipal Airport (IOW) serves the general aviation needs of the greater Iowa City community. The purpose of this strategic plan is to provide direction for the Iowa City Municipal Airport for fiscal years 2024—2028. The Iowa City Airport Commission will use the goals, strategies, and success indicators in the plan to guide the work activities and evaluate the work performance of the Airport Manager. The Airport Commission will use the 2016 Iowa City Municipal Airport Master Plan and Federal Aviation Administration (FAA) Airport Layout Plan to guide facilities maintenance and upgrades necessary to comply with the latest safety standards and FAA regulations. In 2023, the Airport Commission will also undertake a Terminal Area Study and a Solar Project Study. Recommendations from these studies will also direct facility improvements at the Airport. History of Strategic Planning at the Airport In 2004, the Iowa City Airport Commission determined that a strategic plan was needed to guide the direction of the Iowa City Municipal Airport. In 2005, the Airport Commission developed the first strategic plan for the Iowa City Municipal Airport for FY2006—2010. In 2010, the Iowa City Airport Commission updated the original plan and created a document to guide the Airport’s FY 2011—2015 work. In the Fall of 2017, the Airport Commission used the previous plan to develop its strategic plan for fiscal years 2019—2023. This strategic plan is built on the processes and development of the previous plans to guide the Commission in its work during fiscal years 2024—2028. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 17 of 205 page 4 Background About the Iowa City Municipal Airport The Iowa City Municipal Airport is located two miles southwest of downtown Iowa City in Johnson County. Johnson County is the fourth largest county in Iowa (population 154,748—US Census Bureau 2021 estimate). The Iowa City-Cedar Rapids corridor is one of two principal economic growth areas within the state of Iowa. The Iowa City Municipal Airport is strategically located close to Interstates 80 and 380, U.S. Highways 6 and 218, and Iowa Highway 1. Iowa City is the home of the University of Iowa, with a student enrollment of just over 30,000. The Iowa City Municipal Airport is integrated into the activities of the University of Iowa, including the University of Iowa Hospitals and Clinics, the medical college, the other academic colleges, and the athletics department. Airport Operations and Facilities The Iowa City Municipal Airport is owned by the City of Iowa City and operated by a five-member Airport Commission whose members are appointed by the City Council. The Airport Commission is responsible for all aspects of Airport operations and management and makes budgeting, development, and maintenance decisions. The Airport Commission employs an Airport Manager to oversee the Airport’s daily operations and has a contractual agreement with Jet Air Inc., a fixed based operator. Jet Air provides fuel sales, flight training, aircraft maintenance, hangar space, and other Airport support services. The Iowa City Municipal Airport is one of Iowa's busiest general aviation airports, with around 36,000 flight operations annually. Ninety-two aircraft are based at the Iowa City Municipal Airport. These aircraft are housed in fifty-nine T-hangars and eight corporate hangars and are used for charter flights, Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 18 of 205 page 5 corporate and business activities, flight instruction, rental, leisure, and health purposes, such as the University of Iowa Hospital and Clinics organ transplant and air ambulance programs. A recent study by the Iowa Department of Transportation (IDOT) reported that the Iowa City Municipal Airport generates $24 million of total annual economic activity, which ranks second for total annual economic activity among all the general aviation airports in Iowa. The Airport’s facilities include two runways, a terminal building, a maintenance facility, hangars, aircraft fueling facilities, an aircraft parking ramp, tie down apron, and a vehicle parking area. Runway 7/25 is the primary runway. It is 5,002 feet long and has a full parallel taxiway. Runway 12-30 is the secondary crosswind runway and is 3,900 long. Iowa City’s runway facilities enable the Airport to accommodate larger aircraft than many other general aviation airports. The Airport terminal building was completed in 1953. It was designed by Iowa City architect Henry L. Fisk and is an example of mid- century International Style. The terminal includes a lobby and pilot’s lounge with wireless internet access, an FAA certified flight simulator room, restrooms, administrative offices, and public meeting room space. The Airport has a rotating beacon, a lighted wind indicator, a remote communications outlet (RCO), and an automated surface weather observation system (ASOS). Fueling facilities are provided by Jet Air, the Fixed Base Operator (FBO). Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 19 of 205 page 6 Airport History The Iowa City Municipal Airport is the oldest civil airport west of the Mississippi River still in its original location. It had its first recorded flights in 1918. In 1920, the U.S. Postal Service chose the site as a fuel stop between Chicago and Omaha. Public ownership of the Iowa City Municipal Airport was established in 1929, and 1937 saw the first asphalt-surfaced runway. In 1940, Runway 12-30 was extended to provide a base of defense for the Rock Island Arsenal. 1941 saw the first concrete paving of an Iowa City Municipal Airport runway. In 1944, the Iowa City Airport Commission was formed to manage Airport operations. Between 1930 and 1972, commercial passenger flights were available at the Iowa City Municipal Airport. After the cessation of commercial flights in 1972, the Airport became a public use airport with limited or no scheduled air services—known as a general aviation airport. As a general aviation airport, the Iowa City Municipal Airport serves area businesses, the University of Iowa, and private aircraft users. In 1992, a consultant was hired to consider the possible relocation of the Iowa City Municipal Airport. Several alternative sites for the proposed relocation were evaluated along with the existing site. After much deliberation, the Iowa City City Council determined that the Iowa City Municipal Airport would remain at its current location. The City Council directed that a master plan be completed to ensure safe aviation operations into the future that are consistent with the requirements of the Federal Aviation Administration. In 1996, the Airport completed its first master plan. The update to this plan was completed in October 2016. Elements of the 2016 Master Plan will be completed as federal funds become available. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 20 of 205 page 7 Developing the Strategic Plan Planning Process In October 2022, the Iowa City Airport Commission engaged the Bailey Leadership Initiative to work with the Commission to develop a five-year strategic plan. The specific outcome of this task was to develop a plan that included goals and objectives that could be used to guide the Airport Commission’s annual work plan. The development of the strategic plan was to include a public input process and an analysis of the strengths, weaknesses, opportunities, and threats (SWOT) facing the Airport. The project began by gathering input from the public, the Airport Commission members, the Airport staff, and the City Manager concerning the strengths, weaknesses, opportunities, and threats facing the Iowa City Municipal Airport. The consultants developed and launched an online survey. The survey used the same questions as the public survey in 2017 when developing the Airport’s previous strategic plan. The Airport Commissioners believed that using the same questions would enable them to compare the responses between the two surveys. The City of Iowa City’s Communications Department promoted the survey through various media channels, including the City’s news alerts, Facebook page, Nextdoor app, and Twitter feed. The Airport and consultant promoted the survey through their social media channels. The survey was available between October 27 and November 10, 2022. During this time, 185 people responded to the survey. A summary of the survey results is available in Appendix C. At the initial planning session on December 8, 2022, the Bailey Leadership Initiative team members presented an overview of the planning process. They outlined the fundamental questions that will be answered by the strategic planning process and resulting plan: Where are we now? Where do we want to be in five years? How will we get there? The consultants reviewed the South Central District Plan of the Iowa City Comprehensive Plan and current land use surrounding the Airport. They also presented results from the public survey and discussed the strengths, weaknesses, opportunities, and threats identified in the public survey and the Commissioner’s surveys and interviews. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 21 of 205 page 8 Strengths and Weaknesses Strengths The following were listed in survey responses to “What does the Iowa City Municipal Airport (IOW) do well?” and in comments in other survey questions and comments from the interviews with Commission members. • Facilities • Events • Financial self-sufficiency (by the Airport) • Location Weaknesses These were listed in survey responses to "What does the Iowa City Municipal Airport (IOW) need to improve?" along with comments in other survey questions and comments from the interviews with Commission members. • Facilities • Noise • Awareness • Services • Climate friendly actions • Trail access The consultants also presented items to consider, including opportunities and threats that the Commission should be aware of as they develop the plan. These included: • Climate action • Changes in aviation • Airport’s business model and self-sustainability • On-going Commission activities Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 22 of 205 page 9 After presenting the public survey results with the SWOT analysis, the consultants reviewed the goals, the vision and mission statements, and the “givens” stated in the Commission’s 2019—2023 plan. The Airport Commission agreed that the “givens” outlined in the 2019—2023 plan continued to be relevant for this planning process and were not open for consideration or discussion. Givens • Iowa City will have a general aviation airport. • It will be at the existing location of the Iowa City Municipal Airport. • It will be approximately the size of the existing site. The Commission reviewed the vision and mission statements. A mission statement describes who the organization is and what it does. It helps distinguish an organization from others doing similar work. A vision statement is more aspirational and represents the long-term change resulting from the organization’s work. Both statements were updated during the planning process in 2017. The Commission made a few changes to the vision statement and made no changes to the mission statement. Vision Statement from the 2019—2023 strategic plan The Iowa City Municipal Airport supports the strategic goals of the City of Iowa City and is an integral community asset that contributes to the region’s economic vitality and evokes community pride. Revised Vision Statement for the 2024—2028 plan The Iowa City Municipal Airport seeks to support the strategic goals of the City of Iowa City and is an integral community asset that benefits the region’s commerce, vitality, and community pride. Mission Statement The Iowa City Municipal Airport, directed by the Airport Commission, provides a safe, cost-effective general aviation facility. The Airport creates and enriches economic, educational, healthcare, cultural, and recreational opportunities for the greater Iowa City community. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 23 of 205 page 10 The discussion moved on to discuss the goals from the previous plan. The Commission determined that the broad goal categories of communication, funding, Airport use, and Airport infrastructure continued to make sense for the new plan. Goals The Airport Commission developed four goals for the 2024—2028 plan. • Increase the community’s use and understanding of the Airport. • Develop Airport infrastructure to support growing Airport uses. • Continue to develop funding mechanisms for Airport operations, improvements, and maintenance. • Sustain strong communication and collaboration with the City Council, City Administration, and other City Departments. At its third meeting, the Commission discussed strategies to accomplish each goal and success indicators to track progress on the strategies. The strategies and success indicators were reviewed and refined at the Commission’s fourth strategic planning session. The Airport Commission will review progress on its strategic plan annually. The Airport Manager will be responsible for developing annual work plans and timelines to implement the strategies listed within each goal. The Commission and the Airport will monitor the progress of its annual work plan as part of its regular monthly Commission meetings. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 24 of 205 page 11 The Strategic Plan Vision and Mission Statements Vision Statement The Iowa City Municipal Airport is an integral community asset that supports the strategic goals of the City of Iowa City and benefits the region’s commerce, vitality, and community pride. Mission Statement The Iowa City Municipal Airport, directed by the Airport Commission, provides a safe, cost-effective general aviation facility. The Airport creates and enriches economic, educational, healthcare, cultural, and recreational opportunities for the greater Iowa City community. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 25 of 205 page 12 Goals and Strategies Goal 1 Increase the community’s use and understanding of the Airport. Strategies • Leverage aviation activity to attract the public. Host aviation organizations’ events. Continue tours to people interested in aviation careers. Continue Airport tours to interested community groups. • Continue regular community events, including the Summer of the Arts partnership. • Seek out diverse organizations that may be interested in aviation activities or using the Airport facilities as an event location. • Identify key partners to provide financial support for landside and terminal side development and beautification projects. • Promote and encourage the use of Airport property for public art. Success indicators • At least two events per year that include public participation in aviation activities. • On its own or in partnership with other organizations, the Airport hosts at least six public events a year. • The Airport develops enough key partners to enable the completion of its first public art project—the hangar mural. • The Commission undertakes another public art project. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 26 of 205 page 13 Goal 2 Develop Airport infrastructure to support growing Airport uses. Strategies • Complete the terminal study and take action on the study’s recommendations. • Complete the solar energy project study. • Undertake capital projects to address the 1230 runway. • Explore EV charging stations. • Examine t-hangar infrastructure to consider necessary updates/additions. • Maintain a welcoming appearance and safety throughout the Airport’s facilities and grounds. • Advocate for pedestrian and bicycle access to the Airport from downtown Iowa City. Success indicators • Completion of the projects included in the Airport’s Master Plan. • Completion of the terminal study. • Completion of the apron projects. • Completion of the second taxiway project. • Completion of the solar energy project. • More hangar space. • Improved landscaping in the Airport’s entry area and around the terminal building. • New signs and an updated look to the Airport’s entry drive. • The Airport’s buildings are well-maintained. • Improved pedestrian and bicycle access to the Airport. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 27 of 205 page 14 Goal 3 Continue to develop funding mechanisms for Airport operations, improvements, and maintenance. Strategies • Explore private donations as a revenue source. • Regularly examine fuel flowage fees; make adjustments as necessary. • Explore building additional hangars. • Build up the cash-on-hand reserve fund. • Regularly examine ways to maximize the Airport’s assets. • Identify grant funding sources and apply for federal, state, and private funding each year. • Continue to advocate for funding of general aviation airports with local, state, and federal officials. Success indicators • A balanced budget. • Expanded sources of revenue. • Maintain a cash-on-hand balance equal to at least twenty-five percent (25%) of the Airport’s operating budget. • Adequate grant funding to upgrade and maintain high-quality facilities. • Continued support from the City as a mechanism to receive grant funding. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 28 of 205 page 15 Goal 4 Sustain strong communication and collaboration with the City Council, City Administration, and other City Departments. Strategies • Develop a six-month communications action plan/schedule to ensure regular communications with the City Council, City Administration, City Departments, and City boards and commissions. Invite City Department heads to Airport Commission meetings to become better informed about Department priorities, upcoming projects, and opportunities for collaboration. Connect with City boards and commissions to become better informed about their priorities, upcoming projects, and opportunities for collaboration. Present the Airport’s adopted strategic plan to the City Council at a work session to enable more discussion about the Airport and its plan. Participate in at least one City Council work session per year to ensure that City Council members have current information about Airport projects and have the opportunity to ask questions about the Airport. Ensure all City Council members, City Administrators, and City Department Heads have toured the Airport and are kept informed about the Airport’s priorities and activities. • Continue work with the Public Art Committee to use the Airport property for public art. • Explore collaborative projects with the Parks and Recreation Department. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 29 of 205 page 16 Goal 4 (continued) Sustain strong communication and collaboration with the City Council, City Administration, and other City Departments. Success indicators • Implementation of the Airport’s communications action plan/schedule. Presentation of the Airport’s adopted strategic plan to the City Council. Presentation of an Airport annual report to the City Council. • Completion of the hangar mural project. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 30 of 205 Appendices Appendix A: Public Survey Appendix B: Iowa City Airport Commission Members/Staff Survey Appendix C: Survey Results Summary Appendix D: Airport Commission Meeting Minutes Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 31 of 205 Appendix A: Public Survey Iowa City Municipal Airport (IOW) Public Survey Welcome! Thank you for your interest in providing input for the Iowa City Municipal Airport’s strategic planning process! The purpose of this survey is to give information to the Airport Commission as it discusses the role of the Airport in our community and develops a 5-year strategic plan to guide the future activities of the Airport Commission and Airport staff. This survey should only take 5 minutes to complete. You will not be asked to provide your name or any identifying information to complete this survey. If you have any questions about the survey or the Airport’s strategic planning process, you may contact the strategic plannin g consultants at: info@baileyleadershipinitiative.com. Please click “Next” to begin the survey. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 32 of 205 Public Survey/ page 2 1. Where do you currently live? Iowa City-east of the Iowa River Iowa City-west of the Iowa River Coralville University Heights North Liberty Hills Unincorporated Johnson County Other (please indicate below) 2. When was the last time you were at the Iowa City Municipal Airport? Within the past week Within the past month Within the past six months Within the past year I’ve never been to the Airport Comments: 3. What was the purpose of your most recent trip to the Airport? Fly an aircraft Charter service Pick up/drop off somebody Sightseeing Meeting/use the conference room Event Other (please specify) Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 33 of 205 Public Survey/ page 3 4. The Iowa City Municipal Airport contributes to the quality of life in Iowa City. Strongly disagree Disagree No opinion Agree Strongly agree 5. The Iowa City Municipal Airport contributes to the economic impact/vitality of Iowa City. Strongly disagree Disagree No opinion Agree Strongly agree 6. What does the Iowa City Municipal Airport (IOW) do well? 7. What does the Iowa City Municipal Airport (IOW) need to improve? 8. Please include any additional comments about the Iowa City Municipal Airport or its strategic planning process below. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 34 of 205 Appendix B: Iowa City Airport Commission Members/Staff Survey Iowa City Airport Commission and Staff Survey Welcome! Thank you for clicking on the survey link! Your answers to these survey questions will help us understand your t houghts about the Iowa City Municipal Airport and the role that it plays in our community. This survey shouldn’t take more than 10 minutes to complete. You will not be asked to provide your name or any identifying information to complete this survey. The data collected in this survey will help shape the agendas for the Airport Commission’s strategic planning sessions. If you have any questions about the survey or the Airport’s strategic planning project, please feel free to contact us at: rdb@baileyleadershipinitiative.com. Please click “Next” to begin the survey. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 35 of 205 Iowa City Airport Commission and Staff Survey/page 2 1. The Iowa City Municipal Airport contributes to the quality of life in Iowa City. Strongly disagree Disagree No opinion Agree Strongly agree 2. The Iowa City Municipal Airport contributes to the economic impact/vitality of Iowa City. Strongly disagree Disagree No opinion Agree Strongly agree 3. What does the Iowa City Municipal Airport (IOW) do well? 4. What does the Iowa City Municipal Airport (IOW) need to improve? 5. As you think about the next five years, what opportunities do you see for the Iowa City Municipal Airport? 6. As you think about the next five years, what will be the challenges facing the Iowa City Municipal Airport? Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 36 of 205 Iowa City Airport Commission and Staff Survey/page 3 7. What accomplishments would you like to see at the Iowa City Municipal Airport during the next five years? 8. What are the 3—5 topics that are critical to address at the strategic planning retreat? 9. Please include any additional comments about the Iowa City Municipal Airport or its strategic planning process below. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 37 of 205 Appendix C: Public Survey Results Summary Public Survey Response 185 people responded to the survey. Public Survey: Residence Of the 185 respondents who answered the survey question about residence, 82% (152) are from Iowa City. Of those Iowa City residents, 71% live east of the Iowa River and the remaining 29% live west of the Iowa River. Iowa City-east of the Iowa River, 58% Iowa City-west of the Iowa River, 24% Coralville, 3% University Heights, 1% North Liberty, 1% Unincorporated Johnson County, 6% Other (please specify), 6% Public Survey: Residence Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 38 of 205 Public Survey Results/page 2 Public Survey: Airport Use Frequent User—22% (40) of survey participants used the Airport within the week or within the past month. • 55% (22) of this category used the Airport within the past week. This is 11.96% of all respondents. Periodic User—17% (32) of survey respondents used the Airport within the past six months or within the past year. • 72% (23) of this category used the Airport within the past six months. This is 12.5% of all respondents. Infrequent User—27% (50) of the survey participants have not used the Airport for more than a year. Nonuser—34% (62) of survey participants have never been to the Airport. Frequent User, 22% Periodic User, 17% Infrequent User, 27% Nonuser, 34% Airport Use (n=184) Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 39 of 205 Public Survey Results/page 3 When asked about the purpose of their Airport visit, half of the frequent users indicated that it was to fly an aircraft. Around a third of the periodic and infrequent users indicated that the purpose of their Airport visit was to attend an event (Periodic—34%; Infrequent— 33%). Quality of Life When asked, on a scale of one to five, with five as ‘strongly agree,’ one as ‘strongly disagree,’ and three as ‘no opinion,’ if “The Iowa City Municipal Airport contributes to the quality of life in Iowa City." • Frequent Users rated this question 4.56. • Periodic Users rated this at 4.26. • Infrequent Users rated the question at 3.07. • Nonusers rated it at 2.82. • Taking the rating from all public surveys, the rating was 3.52. Economic Impact When asked, on a scale of one to five, with five as ‘strongly agree’ and one as ‘strongly disagree,’ if “The Iowa City Municipal Airport contributes to the economic impact/vitality of Iowa City." • Frequent Users rated this question 4.63. • Periodic Users rated this question 4.07 • Infrequent Users rated the question 3.33. • Nonusers rated it 3.26. • The rating from all public surveys was 3.71. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 40 of 205 Public Survey Results/page 4 Strengths Throughout the survey, the following were noted as Airport strengths. • Facilities • Events • Financially self-sufficient • Location Weaknesses Ninety (90) respondents answered the question, "What does the Iowa City Municipal Airport (IOW) need to improve?" The following list was compiled from answers to this question and comments included with other survey questions. • Facilities • Noise • Awareness • Services • Climate friendly actions • Trail access Facilities appeared on both lists. Respondents commented about different aspects of facilities when listing them as a strength or weakness. Participants mentioned the condition of the facilities and the location of the Airport when referring to the strength of the facilities; facility weaknesses noted included the lack of hangar space and clearing the taxiways and ramps of gravel. Other comments throughout the survey, particularly from nonusers, mentioned noise as a problem., Overall, the public survey responses indicated a need for more information about how the Airport is funded and a better understanding of the distinction between commercial and general aviation airports. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 41 of 205 Appendix D: Airport Commission Meeting Minutes Meeting Minutes October 2022 November 2022 December 2022 January 2023 February 2023 March 2023 April 2023 May 2023 June 2023 July 2023 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 42 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 43 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 44 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 45 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 46 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 47 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 48 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 49 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 50 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 51 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 52 of 205 Airport Commission December 8, 2022 Page 2of 6 GMT as a different set of eyes. Lawrence asked about the similarity of this situation and when the Commission selected Bolton & Menk to prepare the Airport Master Plan when AECOM had been their engineering consultant. Members continued to discuss the experience with similar projects presented by GMT and Bolton & Menk. Clair moved to direct Tharp to negotiate a contract with CMT, seconded by Orozco. Motion carried 5-0 ti: -Airport Stra egic Plan -Bailey statea tnat they wantea1o give a surface level review of the survey results and introduced Jeff Davidson to the Commission. Davidson introduced himself and gave a summary of the Airport Commission's strategic planning work to date stating that he had helped the Commission develop the first and second plans, and assisted on the last plan when the Commission hired Bailey Leadership Initiative to facilitate the plan. Davidson discussed the Comprehensive Plan and the South Central District plan with the members. Davidson discussed details of the district stating that the Airport was the central piece of the district. Davidson discussed the land use plans that had been proposed in 2000 with the plan and noted how development today had matched the planned. Members discussed the plan with Davidson. Bailey then led the Commission through a review of the survey results. Bailey highlighted some of the responses to the questions including the breakdown. Bailey noted that the largest response group was those that lived on the east side of the river and of those 39% were non-users of the airport. Members continued to discuss the survey results with Bailey. Bailey noted that in preparation for the January meeting where the goals and objectives would start to be discussed was a review of the Council's strategic plan and how airport projects would connect. Bailey noted the need to look at the long term trends in aviation and how the Commission can anticipate and react to those trends. Bailey also noted that the strategic plan should also include the other actions of the Commission such as the terminal space study. Bailey reviewed the goals in the current plan and how the Commission would want to change the goals or edit what they prioritized. Bailey asked if the Commission wanted to see the survey results directly, to the which the Commission affirmed. Tharp noted she could send the results to him and he would funnel them out. Bailey noted that if there were any questions she'd be happy to answer them or send them to Davidson for any land use related questions. c.Hangar A Mural Project -Tharp noted that there were 24 submissions to the RFQ and that a review committee had narrowed that list down to 6 for the Commission to review and pick 3 who would be asked to provide a concept for the work. Tharp stated the Orozco wasn't able to make the subcommittee meeting, but since Orozco was also on the Commission he felt ok for the group to move forward with their review as Orozco would be able to be included in the Commission discussion. Members discussed the submission members and highlighted their top picks. Tharp noted that Brownlee had been a name that occurred on the lists of everyone so they should be one of the finalists. Members agreed and continued to discuss other submissions. Clair discussed the submittal by Scarborough. Pfohl discussed the submittal by Gossell. Members agreed by consensus to seek concepts from Brownlee, Scarbrough, and Gossell. Ford stated she would contact the artists for the concept work. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 53 of 205 d.Airport Construction Projects: i.FAA grant projects Airport Com mission December 8, 2022 Page 3of 6 1.Runway 25 Threshold Relocation -Tharp stated there were some cleanup items that needed to occur in the spring. Bishop asked about the taxiway lead in lines, Tharp noted that was one of the things that needed to be completed. 2.Runway 12/30 Displaced Threshold/�elocation -Tharp noted -they had received the go.letter to proceed with the work and Bolton & Menk was working on the contract 3.FAA FY24 AIP Pre-Application -Tharp noted that there was a change in the plan due to funding and that the solar power project would be pushed into 2024. Tharp noted that with the plan to use the Bipartisan Infrastructure Law (BIL) funds for both the terminal study and the solar power project they weren't confident sufficient funding was available for both projects. Tharp noted the FAA had released the amount that airports would get for the fiscal year noting they had been allocated $295,000 in the first year and $292,000 in the second. Tharp stated they also had some environmental items they would need to address so they would be able to proceed with that in the mean time. Lawrence asked about banking the funds to which Tharp noted that was allowed. Lawrence then asked about the matching funds and Tharp stated they were a 90% grant and the city was on board with funding the other 10% match. Clair asked about other projects for the funds, and Tharp stated they didn't have anything else planned at this point for the BIL funds. Tharp stated that with that change, the pre-application lays out the projects much like they've been discussing. Clair motioned to approve the submittal, seconded by Lawrence. Motion carried 5-0 ii.Iowa DOT grant projects 1.FY22 Program a.South T-hangar infrastructure -Tharp stated that this was a spring project 2.FY23 Program - a.Terminal Building Improvements -Tharp stated that they had an agreemen t for this and the wayfinding project with Bolton & Menk. Tharp noted that he was handing out a revised contract that removed some of the indemnity language as that is covered under the master agreement b.Wayfinding/Signage - c.Consider a resolution approving agreement with Bolton & Menk -Bishop moved resolution A22-30, seconded by Lawrence. Motio,n carried 5-0 iii.Airport/Locally Funded Projects 1.Parking Lot Additions -Tharp noted they just needed to wait until spring to see if the seeding took. iv.Future Projects 1.Terminal Area Study-Tharp stated they did get the go-letter from the FAA and they were going to have a conference call to make sure Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 54 of 205 Airport Commission December 8, 2022 Page 4of 6 that FM was on board with what the Commission was seeking to study. 2.Solar Power/Panel -Tharp noted the previous discussion and selection saying he would move forward on working with selected firm. e.Airport "Operations" . ____ ,_t.__. Budg�t -Tharp stated that the _Council's budget meeting was January 71h. He would present the operating budget at that meeting. ii.Management 1.Consider a resolution approving temporary easement with Hills Bank -Tharp stated that Hills Bank had been working with the engineering department and him and the bank had done some work along the joined property line where the pond is located to remove trees. Tharp noted that Hills Bank wanted to add some rip-rap to the area for bank stabilization and the group felt they should get a more formal agreement with the airport for the work. Tharp noted that Hills Bank was completing the work at their cost. Schwickerath noted that the agreement in the packet was a draft and the resolution would allow the Chair to sign a substantially similar agreement after Hills Bank approved. Pfohl moved the resolution A22-31, seconded by Lawrence. Motion carried 5-0 iii.Events 1.Autocross: April 16, June 11, Aug 27, Oct 1. Tharp noted that the autocross dates were set and added to the agenda. Lawrence asked about talking to the group hosting the movies to continue those. Tharp noted that those conversations typically occur in around February or early Spring. Tharp stated that now that the runway work was done, he'd be reaching out to the EM chapter to resume Young Eagle's programs at the airport. f.FBO / Flight Training Reports - i.Jet Air -Wolford handed out maintenance reports and stated there was nothing essential on the report. He noted that they had snow in November that had to be cleared. Wolford noted they had their company Christmas party and that Jet Air had 86 employees. Wolford stated fuel prices were coming down slowly. Clair asked about Jet Air purchasing a new location. Wolford stated they had bought the FBO at Macomb Illinois g.Commission Members' Reports -none h.Staff Report -Tharp stated that next week there was a conversation the Iowa Public Airports Association was having with Iowa Workforce Development to see how they can work to address some of the aviation workforce issues. Tharp stated that he would be out of the office from December 23 -January 2nd for his winter holiday. Pfohl asked if payroll had processed the pay changes to which Tharp confirmed they had. 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irport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 60 of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irport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 61 of 205 $ $ $ $ $ $ ! $ $ #$ "$ $ - - ' ( %)- --' ( %)- &'-'*-& - )"% - - ( %)- - ( %) ,+( - - &)-- $ '-)-)!"(-)"$ - - - - ' ( %)- &'-(+&$$")) -$ )"% - - ( %)-%&)--$ $ '-& -)! -(+&$$#)) - $ Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 62 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 63 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 64 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 65 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 66 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 67 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 68 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 69 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 70 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 71 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 72 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 73 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 74 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 75 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 76 of 205 MINUTES DRAFT IOWA CITY AIRPORT COMMISSION April 13, 2023 – 6:00 P.M. AIRPORT TERMINAL BUILDING Members Present: Warren Bishop, Judy Pfohl, Chris Lawrence Members Absent: Scott Clair, Hellecktra Orozco Staff Present: Michael Tharp, Jennifer Schwickerath, Others Present: Matt Wolford, Carl Byers, Judy Nyren, Regenia Bailey, Jenna Brownlee (via Zoom) RECOMMENDATIONS TO COUNCIL: None DETERMINE QUORUM A quorum was determined at 6:00 pm and Pfohl called the meeting to order. APPROVAL OF MINUTES Bishop moved to accept the minutes of March 9 and March 20, 2023, seconded by Lawrence. Motion carried 3-0 (Orozco, Clair absent) PUBLIC COMMENT - None ITEMS FOR DISCUSSION / ACTION a. Airport History – Judy Nyren – Pfohl introduced Nyren to the group. Nyren stated that she had been the historian of the Lucas Farms neighborhood and that there were several events that overlapped between Lucas Farms history and airport history and wanted to share some of those. Nyren shared connections between the airport and Lucas farms. Nyren discussed several events in the history including the initial flight by Thomas Baldwin, a visit to the University of Iowa by Amelia Earhart, as well as individual connections to the neighborhood with aviation designers Alexander Lippisch and Donald Luscombe. b. Hangar A Mural Project – That stated they had a couple of goals for the night, and that was to pick between the 2 concepts that Brownlee had submitted as part of her presentation. Tharp also stated they needed to decide on the fundraising question of whether or not to offer donors a thank you ability to include personal aircraft. Tharp stated that the two concepts he described as being one as more of a timeline flow with vibrant colors and the other was more subdued but dedicated to the types of aircraft used. Brownlee helped to summarize the concepts as well. Members discussed the two concepts. Tharp asked members to make a motion to pick between the two for the record. Pfohl motioned that concept 1 be the base design concept which will be further revised. Bishop seconded. Motion Airport Commission Agenda & Info Packet Meeting Date: May 18, 2023 Page 2 of 62 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 77 of 205 Airport Commission April 13, 2023 Page 2 of 5 carried 3-0 (Clair Orozco absent). Brownlee asked about further questions or how that process would. Tharp stated it was fine to ask and send questions to him. Tharp noted the Commission met once a month. Members discussed the fundraising letter and whether or not to offer the ability for a larger donation to offer a personal aircraft image in the mural. Members also discussed the long term strategy for recruiting members to a fundraising committee c. Airport Strategic Plan – Bailey stated that she had sent the information from the last meeting. Bailey noted that with the lack of members she felt delaying the conversation for the moment was good and that if the Commission had a special meeting she would be happy to take part of that. Otherwise they would plan to finish the conversation at the May meeting. d. Airport Construction Projects: i. FAA grant projects 1. Runway 25 Threshold Relocation – Tharp stated they were waiting for consistent weather to finish the clean up work. 2. Runway 12/30 Displaced Threshold/Relocation – Tharp stated that we would be asking for the Commission to defer stating they didn’t have concurrence from FAA yet regarding the full funding. a. Consider a resolution accepting bids and awarding contract for Runway 12-30 threshold, paving, and lighting work. Lawrence moved to defer, seconded by Pfohl. Motion carried 3-0 (Clair Orozco absent) 3. Terminal Area Study – Tharp stated he was expecting comments from FAA regarding this work order and was asking the Commission to defer this as well. Tharp stated they would probably need to have a special meeting to approve this and the runway project bids when FAA items were resolved. a. Consider a resolution approving Work Order 10 with Bolton & Menk. Lawrence moved to defer, seconded by Pfohl. Motion carried 3-0 (Clair Orozco absent) 4. Solar Power Project – Tharp stated that he had met with CMT regarding this and that he was looking for some of the original plans for the buildings. Tharp stated that otherwise they would be visiting the airport to look at the buildings they were planning on rooftop panels. ii. Iowa DOT grant projects 1. FY22 Program a. South T-hangar infrastructure – Tharp stated they had begun the project and noted they encountered their first issue. Tharp stated they had encountered a much larger layer of topsoil than initially planned for. This meant the contractor would need remove that extra top soil and refill the missing material. Otherwise the project was going as expected. 2. FY23 Program – a. Terminal Building Improvements – Tharp noted that had met with Carl and John Moes from FUEL and they had picked out the spot for the monument sign. Tharp noted that as they were discussing the sign together questions about what they Airport Commission Agenda & Info Packet Meeting Date: May 18, 2023 Page 3 of 62 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 78 of 205 Airport Commission April 13, 2023 Page 3 of 5 were doing on the terminal building came up. Tharp noted that there had been options for including different styles of work with the glass blocks. Members confirmed the design of the monument sign to be internally lit, and that they were not putting anything over or on the glass blocks on the terminal. b. Wayfinding/Signage – 3. FY24 Program – Tharp stated the Carl and the team were putting together cost estimates for the state grant program and they were looking at constructing the remaining taxilane segments and replacing the fuel filter cabinets for the storage tanks. Tharp also stated that the applications were due May 25th. iii. Airport/Locally Funded Projects 1. Parking Lot Additions – Tharp noted that it appeared that they would need to have the contractor do some reseeding of the area and they were working on getting that completed so they could close out the contract iv. Future Projects e. Airport “Operations” i. Budget That noted that they were quickly approaching the end of the fiscal year. He noted that fuel flows were down a bit from last year but otherwise not terrible ii. Management – 1. Commission Member Outreach Plan – Tharp noted that this was on the agenda for if the Commission wanted to discuss having members go out to other boards/commissions or groups to discuss the airport and see where there could be items to cooperate on or advance other projects that would also benefit the airport. iii. Events – Tharp stated that the only change to this was he did have the date for the movie which would be August 5th. 1. Autocross: April 16, June 11, Aug 27, Oct 1. 2. Pancake Breakfast August 27 3. Drive-In Movies – August 5 4. Young Eagles – June 3 f. FBO / Flight Training Reports – i. Jet Air – Wolford shared the maintenance sheet with the Commission. He noted that there wasn’t anything significant on the sheet other than a little bit more snow on the ground in March. Wolford noted that Tharp and another Jet Air employee had worked out a new message board downstairs where the sales board used to be. Wolford noted that he had helped out with the neighborhood meeting that was held at the airport. Wolford noted they had 4 different groups fly to see the women’s basketball game. He noted that when they returned the planes all returned within about a 30 minute window of each other and about 49 passengers came through the airport in about 30 minutes. g. Commission Members' Reports – Lawrence stated that the aviation conference was interesting and that he came away with a better understanding of the FAA grant process and the different pots of money. Bishop agreed and stated they he felt it Airport Commission Agenda & Info Packet Meeting Date: May 18, 2023 Page 4 of 62 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 79 of 205 Airport Commission April 13, 2023 Page 4 of 5 was very clear that Tharp was a leader in the organization. Tharp noted that he was re-elected to be Vice President as the officers stayed the same for another year. h. Staff Report – Tharp stated that it was good to have Commission members there because it does give them a closer look at all the things, he is involved in behind the scenes like tracking legislation that might affect airports or other topics. Tharp also stated that he and Schwickerath were discussing how some of the recent meetings were going and cautioned members on returning to previously discussed agenda items during the Commission reports or later in the meeting in general after the Commission had moved on from the topic. Tharp noted he didn’t want to stifle the conversations, but that they Commission needed to be aware to have the conversations at the time those subjects are on the agenda. Tharp also stated that he was going to have a couple of days away around the first weekend of May. SET NEXT REGULAR MEETING Members set the next regular meeting to be held on May 11th, with a special meeting pending the FAA issuing their concurrence to award contracts. ADJOURN Bishop moved to adjourn, seconded by Pfohl. Motion carried 3-0. Meeting adjourned at 7:40pm . ______________________________________________ ___________________ CHAIRPERSON DATE Airport Commission Agenda & Info Packet Meeting Date: May 18, 2023 Page 5 of 62 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 80 of 205 Airport Commission April 13, 2023 Page 5 of 5 Airport Commission ATTENDANCE RECORD 2022-2023 NAME TERM EXP. 03 / 1 0 / 2 2 04 / 2 1 / 2 2 05 / 1 2 / 2 2 06 / 0 6 / 2 2 07 / 1 4 / 2 2 08 / 0 9 / 2 2 08 / 1 1 / 2 2 09 / 0 8 / 2 2 10 / 1 3 / 2 2 11 / 1 0 / 2 2 12 / 0 8 / 2 2 01 / 1 9 / 2 3 02 / 0 9 / 2 3 03 / 0 9 / 2 3 04 / 1 3 / 2 3 Warren Bishop 06/30/26 X X X X X O/S X X X X X X X X X Scott Clair 06/30/23 X X X X X X/S X X X O/E X X X X O/E Christopher Lawrence 06/30/25 X O/E X X X O/S X O/E X X X X O/E X X Hellecktra Orozco 06/30/24 X X X X X X/S X O/E X X X X X X/E O/E Judy Pfohl 06/30/26 X X X X X X/S X X X X X X X X X Key: X = Present X/E = Present for Part of Meeting O = Absent O/E = Absent/Excused NM = Not a Member at this time X/S = Present for subcommittee meeting O/S = Absent, not a member of the subcommittee Airport Commission Agenda & Info Packet Meeting Date: May 18, 2023 Page 6 of 62 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 81 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 82 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 83 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 84 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 85 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 86 of 205 Date: July 10, 2023 To: Airport Commission From: Airport Manager Re: Art Mural Fundraising Donations Donations Collected (CFJC) $19,636.01 Pledged $5000 Art Advisory Committee Contribution $8000 Totals $32,636.01 Expenses Contract $38,400 Finalist Stipends $1600 Totals $40,000 Balance -$7363.99 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 87 of 205 Date: July 10, 2023 To: Airport Commission From: Airport Manager Re: Solar Power Project History: The Airport Commission previously considered a solar power project in 2020 which would have been completed by a third-party vendor. This project would have called for the installation of solar panels to power the four areas we’ve considered with CMT, except it would have been managed by a third-party under a power-purchase agreement (PPA). The commission chose not to go forward at that time due too many risks related to the PPA. The Airport Commission reengaged the conversation following the passage of the Bipartisan Infrastructure Law (BIL), which dedicated funding to airports for projects that: “Further Environmental Justice efforts; Reduce air emissions; Reduce noise impacts to the community; Improve energy efficiency; and Address resiliency.” The initial cost estimate was put together anticipating a system to offset the Commission’s utility bills. This mostly is the airfield lighting, and terminal building. Building D (Care Ambulance) was also included due to proximity. The budget was estimated to be roughly $500,000. After better understanding the rules set by the FAA for using BIL funding, we included in the examination OPL and FBO Maintenance hangar in the review, due to the ability to purchase the system outright rather than needing to guarantee a certain level of activity for a PPA. BIL money is appropriated annually for 5 years, beginning in federal fiscal year 2022 through 2026 (calendar October 2021-October 2025). The following chart shows the amounts that have been allocated, estimated future allocations, and designated funds to date. BIL grants are issued at a 90% federal share. BIL Funds 2021 2022 2023* 2024* 2025* Totals Allocated 295,000 292,000 290,000 290,000 290,000 1,457,000 Designated 180,000 0 0 0 0 180,000 Remaining 20,000 292,000 290,000 290,000 290,000 1,277,000 *2023-2025 are estimated amounts Current Status: CMT has completed their report for the solar study covering all four buildings. There are now a few questions the Commission needs to consider. Size and Scope: The Airport Commission could allocate the remaining BIL funds to the solar power project. The project would need to be split into 2 phases for construction and funding timing. These would likely be calendar year 2024, and 2026. Phase 1 (airfield lighting, building D) would nearly immediately move to the environmental review/bid package development. The increased local match would also need to be allocated by City. Building D, OPL, and Maintenance Shop represent revenue opportunities for “lease” of the solar power to the University and Jet Air. Respectively, a “~50% retail” rate would bring in approximately $2215, $4600, and $2175 per year. The Airfield lighting portion would save the Airport approximately $11000 per year. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 88 of 205 PREPARED BY: CRAWFORD, MURPHY, & TILLY, INC. CONSULTING ENGINEERS MOLINE, ILLINOIS Iowa City Municipal Airport Solar Viability Assessment Report St u d y Assessment of Solar System Viability at JA maintenance Shop, OPL, Airfield Lighting Vault, and Building D. July 6 2023 CMT Job Number: 23005404-00 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 89 of 205 Solar Assessment Report 2 Table of Contents Executive Summary ............................................................................................................................. 3 JA Maintenance Hangar ..................................................................................................................... 4 Operator Performance Laboratory (OPL) ................................................................................. 7 Airfield Lighting Vault ........................................................................................................................ 10 Building D ............................................................................................................................................... 13 Conclusion ............................................................................................................................................. 16 Appendix Title A Exhibits B PV Systs C Cost Estimate D Data sheets Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 90 of 205 Solar Assessment Report 3 Executive Summary Crawford, Murphy & Tilly (CMT) have preformed an assessment for viability of solar systems for the JA Maintenance Shop, Operational Performance Laboratory (OPL), Airfield Lighting Vault, and Building D at the Iowa City Municipal Airport (KIOW). All data shown in this document are estimates calculated from the utility bills provided by the Airport, site assessment by CMT and solar system sizing performed by CMT. Estimated energy usage is based on utility bills provided to CMT. As part of the solar viability assessment, CMT performed the following tasks to evaluate and size each solar system: · Performed system sizing based on the annual energy usage at each facility as listed on monthly utility bills for the last 12 months. · Calculated estimated energy production for each facility by modeling the system in industry standard PVSyst software. · Interconnection capacity evaluation based on the existing utility transformer sizes and existing electric service nameplate ratings. · The layout of the ground mounted system for Airfield Lighting Vault and Building D was determined based on the existing airfield geometry and Taxiway/Taxilane Object Free Area (TOFA / TLOFA) requirements. · Structural assessment of existing hangar structures is based on field measurements of the existing structure, evaluation of currently required building loads, an approximation of the existing buildings loads, and calculated additional loads from the solar panel system. · Cost estimate for solar installation at each facility is based on recent bid tabs from similar type/size of projects and solar industry standard material and installation costs. Cost estimates for JA maintenance and OPL facilities also includes cost to reinforce hangar roofs to support solar systems. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 91 of 205 Solar Assessment Report 4 JA MAINTENANCE HANGAR Existing Conditions: The existing JA Maintenance Hangar is occupied space, which serves as an aircraft maintenance and repair facility. The existing electric service to this facility is connected to a 150KVA MidAmerican utility transformer located east of the building. This utility transformer also feeds other facilities, including OPL. Therefore, based on the preliminary assessment of utility capacity, the total Solar power generation capacity should not exceed 150KVA. The utility meter (Meter # 64073954) for electric service to JA Maintenance Hangar is located on the east exterior wall. The existing electric service feeds 400A, 120/208V, 3-Phase, 4-Wire Main Distribution Panel (MDP) located inside the electrical room. The MDP feeds (3) Main Lugs Only (MLO) 225, 120/208V Power Panels, PP-1, PP-2 & PP-3. Refer to Exhibit ES-101 for equipment location and designations. Energy Consumption and Solar System Sizing: Based on the electric bills provided by the Airport for Meter # 64073954 (Account # 42170- 84040), the total annual consumption for this facility (April 2022 thru March 2023) is 54,862 kWh. Therefore, in order to achieve maximum credit for solar production, the total energy production by solar should not exceed 54,862 kWh. Additionally, there is no near-shading and more than required roof space available for this facility. Therefore, the roof mounted solar system is sized based on the energy consumption criteria only for this facility. Based on the preliminary system sizing and energy production analysis using PVSyst software for this location, a 45,000 Wdc roof mounted solar system will produce 54,463 kWh in Year 1, which will offset almost 100% of the energy consumed by this facility. As an alternative to the roof mounted system, a 43,200 Wdc ground mounted system can be installed at the location shown on Exhibit ES-103. The 43,200 Wdc ground mounted system will produce 57,677 kWh in Year 1, which will offset 100% of the energy consumed by this facility. Refer to PVSsyst report in Appendix B for estimated monthly energy production by the roof mounted and ground mounted solar systems and estimated losses for each month of the year. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 92 of 205 Solar Assessment Report 5 Roof Mounted System Layout: The roof mounted solar system will consist of (100) 450W Monocrystalline Silicon type PV Modules, located on the southside of the roof. The PV Modules will be flushed with the roofline attached with S-5 type clamps to the standing seam of the roof. All PV Modules will be facing South (180 degrees azimuth) and will provide uniform sun exposure for maximum production throughout the year. Refer to Exhibit ES-101 for roof mounted system layout and setbacks from the edge of the roof. This layout will be reviewed and adjusted during the design phase of this project based on the structural reinforcement design to distribute load on the roof, if necessary. Ground Mounted System Layout: The ground mounted solar system will consist of (96) 450W Monocrystalline Silicon type PV Modules, located in the area east of the OPL, designated by the Airport. The ground mounted arrays for JA Maintenance will be co-located with OPL array. The PV Modules will be mounted on Unirac racking system with 30 degrees tilt and pile driven posts. Refer to standard Unirac ground mounted racking system drawings in Appendix D. All PV Modules will be facing South (180 degrees azimuth) and will provide uniform sun exposure for maximum production throughout the year. Refer to Exhibit ES-103 for ground mounted system layout and setbacks from other facilities. This layout will be reviewed and adjusted during the design phase of this project based on the routing of AC feeders, environmental assessments (Catex) and glare analysis. Electrical Design and Interconnection: The roof mounted or ground mounted solar power system for JA Maintenance will be considered as Distributed Generation (DG) system and will be interconnected to the electric service behind- the-meter. The solar arrays will be connected to (1) 36kW grid connected inverter, which will be located at the east side of the building, proximity to the existing utility meter. The 36kW grid connected inverter for ground mounted system will be located on the equipment pad as shown on Exhibit ES-103. The AC output of the inverter will be interconnected to the utility downstream of the utility meter with a line-side tap. MidAmerican will replace the existing utility meter with a bi- direction utility meter as part of the interconnection agreement. After the system is designed, coordination with the utility company will be required for interconnection approval. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 93 of 205 Solar Assessment Report 6 Glare Analysis and FAA Approval: Solar Glare Hazard Analysis will be performed using ForgeSolar software for the mounting height, location, tilt and azimuth of the roof mounted or ground mounted solar arrays. Structural Analysis for Roof Mounted Array: The existing JA Maintenance facility is a pre-engineered steel framed structure. The solar system design for this building requires approximately 40’ of roof space. The frames at Column Lines C, D, and E were measured in the field and analyzed for the additional solar panel load. The other frames were inaccessible during the site visit. Based on our structural evaluation, the existing structural frames at Column Lines C-E do not have capacity to support the proposed solar panel system. The estimated cost to upgrade the existing structural frames is $139,000. Estimated Cost: The estimated cost for the complete installation of 45.0kWdc roof mounted system at JA Maintenance, including structural reinforcing cost will be $286,270. Refer to the detailed cost estimate in Appendix C. The estimated cost for the complete installation of 43.2 kWdc ground mounted system for JA Maintenance will be $189,540. Refer to the detailed cost estimate in Appendix C. Recommendations: As described above, the hangar roof will need to be reinforced to support solar system. Therefore, we recommend that it would be a better option to install a ground mounted solar system, co-located with the arrays for OPL as shown on Exhibit ES-103. Additional cost of trenching for AC conductors will be lower than the structural reinforcement required for roof mounted system. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 94 of 205 Solar Assessment Report 7 OPERATOR PERFORMANCE LABORATORY (OPL) Existing Conditions: The existing OPL facility is an occupied space, which serves as an aircraft maintenance, testing and training facility. The existing electric service to this facility is connected to a 150KVA MidAmerican utility transformer located west of the building. This utility transformer also feeds other facilities, including JA Maintenance Hangar. Therefore, based on the preliminary assessment of utility capacity, the total Solar power generation capacity should not exceed 150KVA. The utility meter (Meter # 64084350) for electric service to OPL is located on the north exterior wall. The existing electric service feeds 400A, 120/208V, 3-Phase, 4-Wire Main Distribution Panel (MDP) located inside the Hangar. The MDP feeds (2) 225, 120/208V Power Panels, PP-A & PP- B. Refer to Exhibit ES-102 for equipment location and designations. Energy Consumption and Solar System Sizing: Based on the electric bills provided by the Airport for Meter # 64084350 (Account # 12460- 84021), the total annual consumption for this facility (March 2022 thru February 2023) is 114,997 kWh. Therefore, in order to achieve maximum credit for solar production, the total energy production by solar should not exceed 114,997 kWh. However, the entire roof space available for this facility will not be sufficient for a roof mounted solar system to offset 100% of the energy consumed by this facility. Therefore, the roof mounted solar system is sized based on the maximum available space on the roof criteria and to be within 150kVA utility transformer size limits for the combined total system size for JA Maintenance and OPL. However, the ground mounted system can be sized to offset 100% of the energy usage for this facility. Based on the available roof space and with the required setbacks from the roof edge, a 55,800 Wdc system will be mounted on the OPL roof. This system will produce an estimated 68,368kWh of energy in year 1, which will offset approximately 59% of the energy consumed by this facility. As an alternative to the roof mounted system, an 86,400 Wdc ground mounted system can be installed at the location shown on Exhibit ES-103. The 86,400 Wdc ground mounted system will produce 115,350 kWh in Year 1, which will offset 100% of the energy consumed by this facility. Refer to PVSsyst report in Appendix B for estimated monthly energy production by the roof mounted solar system and estimated losses for each month of the year. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 95 of 205 Solar Assessment Report 8 Roof Mounted System Layout: The roof mounted solar system will consist of (124) 450W Monocrystalline Silicon type PV Modules, located on the roof. The PV Modules will be flushed with the roofline attached with S-5 type clamps to the standing seam of the roof. All PV Modules will be facing South (180 degrees azimuth) and will provide uniform sun exposure for maximum production throughout the year. Refer to Exhibit ES-102 for roof mounted system layout and setbacks from the edge of the roof. This layout will be reviewed and adjusted during the design phase of this project based on the structural analysis and to distribute load on the roof, if necessary. Ground Mounted System Layout: The ground mounted solar system will consist of (192) 450W Monocrystalline Silicon type PV Modules, located in the area east of the OPL, designated by the Airport. The ground mounted arrays for OPL will be co-located with JA Maintenance array. The PV Modules will be mounted on Unirac racking system with 30 degrees tilt and pile driven posts. Refer to standard Unirac ground mounted racking system drawings in Appendix D. All PV Modules will be facing South (180 degrees azimuth) and will provide uniform sun exposure for maximum production throughout the year. Refer to Exhibit ES-103 for ground mounted system layout and setbacks from other facilities. This layout will be reviewed and adjusted during the design phase of this project based on the routing of AC feeders, environmental assessments (Catex) and glare analysis. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 96 of 205 Solar Assessment Report 9 Electrical Design and Interconnection: The roof mounted and ground mounted solar power systems for OPL will be considered as Distributed Generation (DG) system and will be interconnected to the electric service behind-the- meter. The 55.8 kWdc solar arrays will be connected to (2) 25kW grid connected inverter, which will be located at the north side of the building, proximity to the existing utility meter. The (2) 36kW grid connected inverters for the ground mounted system will be located on the equipment pad as shown on Exhibit ES-103. The AC output of the inverter will be interconnected to the utility downstream of the utility meter with a line-side tap. MidAmerican will replace the existing utility meter with a bi-direction utility meter as part of the interconnection agreement. After the system is designed, coordination with the utility company will be required for interconnection approval. Glare Analysis and FAA Approval: Solar Glare Hazard Analysis will be performed using ForgeSolar software for the mounting height, location, tilt and azimuth of the roof mounted solar arrays. Structural Analysis: The existing OPL facility is a pre-engineered steel framed structure. The solar system design for this building requires an approximate length of 105’ of roof space. The OPL facility has 8 frames with 5 unique layouts and a large header beam above the hangar door that were measured in the field and analyzed for the additional solar panel load. Based on our structural evaluation, the existing structural frames and header beam do not have capacity to support the proposed solar panel system. The estimated cost to upgrade the existing structural frames and header beam is $146,000. Estimated Cost: The estimated cost for the complete installation of 57.6kWdc roof mounted system at OPL, including structural reinforcing cost will be $310,270. Refer to the detailed cost estimate in Appendix C. The estimated cost for the complete installation of 86.4 kWdc ground mounted system for OPL will be $276,005. Refer to the detailed cost estimate in Appendix C. Recommendations: As described above, the hangar roof will need to be reinforced to support solar system. Therefore, we recommend that it would be a better option to install a ground mounted solar system, co-located with the arrays for JA Maintenance as shown on Exhibit ES-103. Additional cost of trenching for AC conductors will be lower than the structural reinforcement required for roof mounted system. The 86.4kWdc system will offset 100% of the energy usage for this facility. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 97 of 205 Solar Assessment Report 10 AIRFIELD LIGHTING VAULT Existing Conditions: The existing Airfield Lighting Vault (ALV) houses airfield lighting regulators and a power distribution system, which feeds all of the Airport-owned airfield lighting systems. The existing electric service to the ALV is connected to a 150KVA MidAmerican utility transformer located south of the vault building. This utility transformer also feeds other facilities, including Building D. Building D is a facility located east of the ALV, which is an occupied space for Care Ambulance, LLC. Therefore, based on the preliminary assessment of utility capacity, the total Solar power generation capacity should not exceed 150KVA. The utility meter (Meter # 64086562) for electric service to ALV is located on the south exterior wall. The existing electric service feeds 600A, 120/208V, 3-Phase, 4-Wire Main Distribution Panel (MDP) located inside the vault building. The MDP feeds all airfield lighting regulators for Runway and Taxiway lighting circuits and other airfield lighting loads. Two site layout options are being proposed. Refer to Exhibit ES-104 and ES-105 for equipment location and designations. Energy Consumption and Solar System Sizing: Based on the electric bills provided by the Airport for Meter # 64086562 (Account # 90420- 89013), the total annual consumption for this facility (March 2022 thru February 2023) is 135,040 kWh. Therefore, in order to achieve maximum credit for solar production, the total energy production by solar should not exceed 135,040 kWh. Additionally, there is no near-shading and the solar array for this facility will be sized based on the annual energy consumption and estimate energy production from the ground mounted system. The Airport is in the process of converting remaining Runway and Taxiway lights to LED’s, which will reduce energy consumption in the future. Therefore, the ground mounted solar system is sized based on the energy consumption only for this facility. Based on the preliminary system sizing and energy production analysis using PVSyst software for this location, a 100,800 Wdc ground mounted solar system will produce 138,920 kWh in year 1, which will offset 100% of the energy consumed by this facility. However, there will be expected degradation of PV modules will reduce approximately 0.5% of energy production every year. Refer to PVSsyst report in Appendix B for estimated monthly energy production by the ground mounted solar system and estimated losses for each month of the year. kWh Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Total Energy Usage 12,360 13,040 11,760 10,760 10,320 11,240 11,400 10,600 11,360 9,760 9,640 12,800 135,040 Solar Produced 8,410 9,750 12,620 12,810 14,350 14,370 14,640 13,980 12,700 10,540 7,710 7,040 138,920 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 98 of 205 Solar Assessment Report 11 Ground Mounted System Layout: The ground mounted solar system will consist of (224) 450W Monocrystalline Silicon type PV Modules, located in the area north of the Vault building, designated by the Airport. The ground mounted arrays for ALV will be co-located with Building D array. The PV Modules will be mounted on Unirac racking system with 30 degrees tilt and pile driven posts. Refer to standard Unirac ground mounted racking system drawings in Appendix D. All PV Modules will be facing South (180 degrees azimuth) and will provide uniform sun exposure for maximum production throughout the year. Refer to Exhibit ES-104 and ES-105 for ground mounted system layout and setbacks from the edge of the Taxilane and FAA facilities. This layout will be reviewed and adjusted during the design phase of this project based on the FAA reviews, environmental assessments (Catex) and glare analysis. Electrical Design and Interconnection: The ground mounted solar power system for Airfield Lighting Vault (ALV) will be considered as Distributed Generation (DG) system and will be interconnected to the electric service behind-the- meter. The 100.8kWdc solar arrays will be connected to (2) 36kW grid connected inverter, which will be installed on the equipment pad, located at the southwest corner of the array. New Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 99 of 205 Solar Assessment Report 12 underground conduits will be installed to run AC cables from the inverters to the utility junction box located on the south exterior wall. The AC output of the inverter will be interconnected to the utility downstream of the utility meter with a line-side tap. MidAmerican will replace the existing utility meter with a bi-direction utility meter as part of the interconnection agreement. After the system is designed, coordination with the utility company will be required for interconnection approval. Glare Analysis and FAA Approval: Solar Glare Hazard Analysis will be performed using ForgeSolar software for the mounting height, location, tilt and azimuth of the ground mounted solar arrays. Site Layout: Several factors influenced the proposed site layout of the ground mounted solar system. As existing airfield pavements are located to the north and east of the proposed solar installation, an offset from the edge of pavement is required to maintain the Taxiway/Taxilane Object Free Area (TOFA / TLOFA). Additionally, the array is constrained on the west side by FAA equipment and on the south side by Building D access. Critical design aircraft for the airfield, as identified in the Airport Layout Plan (ALP), are classified as Airplane Design Group (ADG) II and Taxiway Design Group (TDG) 2. Appling the TOFA / TLOFA criteria established in AC 150/5300-13B – Airport Design, the required taxiway edge of pavement offset is 44.5’ and the taxilane edge of pavement offset is 37.5’. As aircraft utilizing the T-hangar facility will likely be ADG I and TDG 1, an analysis was completed using the smaller design group criteria to determine if the solar installation could be located closer to the airfield pavement. This analysis showed that the solar array could be shifted approximately 12’ to the north and 10’ to the east. Due to the minimal gain in usable area, it is recommended to install the solar array at the ADG II offset to ensure no conflicts with future aircraft fleet mix. Two site layouts are being proposed for the ground mount solar array. Exhibit ES-104 reflects a condensed array configuration that remains clear of FAA equipment and utilities located west of the service road. However, this configuration will require removal of the existing service road connecting Building D and the T-hangar taxiway. The second proposed layout illustrated in Exhibit ES-105 was configured to maintain the existing service road. Additionally, a redline ALP update will likely be required during the design phase as the current ALP shows a future Snow Removal Equipment (SRE) building being constructed at the proposed solar location. Estimated Cost: The estimated cost for the complete installation of 100.8 kWdc ground mounted system at Airfield Lighting Vault as configured in Exhibit ES-104 will be $337,125. Refer to the detailed cost estimate in Appendix C. The estimated cost for the complete installation of 100.8 kWdc ground mounted system at Airfield Lighting Vault as configured in Exhibit ES-105 will be $330,125.00. Refer to the detailed cost estimate in Appendix C. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 100 of 205 Solar Assessment Report 13 BUILDING D Existing Conditions: The existing Building D is an office/warehouse space occupied by Care Ambulance, LLC. The existing electric service to Building D is connected to a 150KVA MidAmerican utility transformer located south of the vault building. This utility transformer also feeds other facilities, including Airfield Lighting Vault (ALV). Therefore, based on the preliminary assessment of utility capacity, the total Solar power generation capacity (ALV and Building D) should not exceed 150KVA. The utility meter (Meter # 64080540) for electric service to Building D is located on the south exterior wall for the ALV building. The existing electric service feeds 100A, 120/208V, 3-Phase, 4-Wire main disconnect located on the Vault exterior wall and 100A, 120/208V, 3-Phase, 4-Wire Power Panel located inside Building D. Two site layout options are being proposed. Refer to Exhibit ES-104 and ES-105 for equipment location and designations. Energy Consumption and Solar System Sizing: Based on the electric bills provided by the Airport for Meter # 64080540 (Account # 11410- 84043), the total annual consumption for this facility (March 2022 thru February 2023) is 50,077 kWh. Therefore, in order to achieve maximum credit for solar production, the total energy production by solar should not exceed 55,077 kWh. Additionally, there is no near-shading and the solar array for this facility will be sized based on the annual energy consumption and estimate energy production from the ground mounted system. Therefore, the ground mounted solar system is sized based on the energy consumption only for this facility. Based on the preliminary system sizing and energy production analysis using PVSyst software for this location, a 40,000 Wdc ground mounted solar system will produce 55,378 kWh in year 1, which will offset 100% of the energy consumed by this facility. However, there will be expected degradation of PV modules will reduce approximately 0.5% of energy production every year. Refer to PVSsyst report in Appendix B for estimated monthly energy production by the ground mounted solar system and estimated losses for each month of the year. kWh Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Total Energy Usage 5,615 5,333 4,280 3,723 3,552 3,389 4,055 4,340 3,804 3,245 3,825 4,916 50,077 Solar Produced 3,308 3,873 5,096 5,206 5,773 5,702 5,787 5,527 5,100 4,199 3,038 2,769 55,378 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 101 of 205 Solar Assessment Report 14 Ground Mounted System Layout: The ground mounted solar system will consist of (88) 450W Monocrystalline Silicon type PV Modules, located in the area north of the Vault building, designated by the Airport. The ground mounted arrays for Building D will be co-located with the ALV array. The PV Modules will be mounted on Unirac racking system with 30 degrees tilt and pile driven posts. Refer to standard Unirac ground mounted racking system drawings in Appendix D. All PV Modules will be facing South (180 degrees azimuth) and will provide uniform sun exposure for maximum production throughout the year. Two site layout options are being proposed. Refer to Exhibit ES-104 and ES- 105 for ground mounted system layout and setbacks from the edge of the Taxilane and FAA facilities. This layout will be reviewed and adjusted during the design phase of this project based on the FAA reviews, environmental assessments (Catex) and glare analysis. Electrical Design and Interconnection: The ground mounted solar power system for Building D will be considered as Distributed Generation (DG) system and will be interconnected to the electric service behind-the-meter. The 40.0kWdc solar arrays will be connected to (1) 30kW grid connected inverter, which will be installed on the equipment pad, located at the southwest corner of the array. New underground conduits will be installed to run AC cables from the inverters to the utility disconnect located on the south exterior wall of the Vault building. The AC output of the inverter will be interconnected to the utility downstream of the utility meter with a line-side tap. MidAmerican will replace the existing utility meter with a bi-direction utility meter as part of the interconnection agreement. After the system is designed, coordination with the utility company will be required for interconnection approval. Glare Analysis and FAA Approval: Solar Glare Hazard Analysis will be performed using ForgeSolar software for the mounting height, location, tilt and azimuth of the ground mounted solar arrays. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 102 of 205 Solar Assessment Report 15 Site Layout: Several factors influenced the proposed site layout of the ground mounted solar system. As existing airfield pavements are located to the north and east of the proposed solar installation, an offset from the edge of pavement is required to maintain the Taxiway/Taxilane Object Free Area (TOFA / TLOFA). Additionally, the array is constrained on the west side by FAA equipment and on the south side by Building D access. Critical design aircraft for the airfield, as identified in the Airport Layout Plan (ALP), are classified as Airplane Design Group (ADG) II and Taxiway Design Group (TDG) 2. Appling the TOFA / TLOFA criteria established in AC 150/5300-13B – Airport Design, the required taxiway edge of pavement offset is 44.5’ and the taxilane edge of pavement offset is 37.5’. As aircraft utilizing the T-hangar facility will likely be ADG I and TDG 1, an analysis was completed using the smaller design group criteria to determine if the solar installation could be located closer to the airfield pavement. This analysis showed that the solar array could be shifted approximately 12’ to the north and 10’ to the east. Due to the minimal gain in usable area, it is recommended to install the solar array at the ADG II offset to ensure no conflicts with future aircraft fleet mix. Two site layouts are being proposed for the ground mount solar array. Exhibit ES-104 reflects a condensed array configuration that remains clear of FAA equipment and utilities located west of the service road. However, this configuration will require removal of the existing service road connecting Building D and the T-hangar taxiway. The second proposed layout illustrated in Exhibit ES-105 was configured to maintain the existing service road. Additionally, a redline ALP update will likely be required during the design phase as the current ALP shows a future Snow Removal Equipment (SRE) building being constructed at the proposed solar location. Estimated Cost: The estimated cost for the complete installation of 40.0kWdc ground mounted system at Building D as configured in Exhibit ES-104 will be $167,600. Refer to the detailed cost estimate in Appendix C. The estimated cost for the complete installation of 40.0kWdc ground mounted system at Building D as configured in Exhibit ES-105 will be $161,800. Refer to the detailed cost estimate in Appendix C. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 103 of 205 Solar Assessment Report 16 Conclusion This report provides the system sizing criteria for each facility based on the various factors analyzed in this report. Recommended maximum system sizes, estimated energy production, energy offset by solar and estimated cost for each system are listed below: 135,040 kWh 138,920 kWh 100% $337,125 Airfield Lighting Vault - Alt. 2 (Exhibit ES-105)100,800 WDC 135,040 kWh 138,920 kWh 100% $330,125 Building Recommended System Size Annual Usage Annual Solar Production Estimated System Cost Eneregy Offset by Solar OPL Ground Mount (Exhibit ES-103) Building D - Alt. 2 (Exhibit ES-105) 43,200 WDC 86,400 WDC 40,000 WDC Building D - Alt. 1 (Exhibit ES-104)40,000 WDC Airfield Lighting Vault - Alt. 1 (Exhibit ES-104)100,800 WDC 50,077 kWh 55,378 kWh $161,800 54,862 kWh 57,677 kWh $189,540 114,997 kWh 115,350 kWh $276,005 100% 100% 100% 50,077 kWh 55,378 kWh 100% $167,600 $286,270 OPL Roof Mount (Exhibit ES-102)55,800 WDC 114,997 kWh 68,368 kWh 59% $310,270 JA Maintenance Roof Mount (Exhibit ES-101)45,000 WDC 54,862 kWh 54,463 kWh 100% JA Maintenance Ground Mount (Exhibit ES-103) 0 10,000 20,000 30,000 40,000 50,000 Energy Usage vs Solar Production Total Annual Energy Usage (kWh)Roof Mount Solar Energy Produced (kWh) Ground Mount Solar Energy Produced (kWh) Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 104 of 205 Solar Assessment Report 17 354,976 317,129 367,325 0 50,000 100,000 150,000 200,000 250,000 300,000 350,000 400,000 Annual Energy Usage (kWh) Annual Energy from Roof Mount Solar (kWh) Annual Energy from Ground Mount Solar (kWh) Annual Energy Usage vs Production Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 105 of 205 Appendix A Exhibit Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 106 of 205 140'-0" 120'-0" 17'-0" 17'-0" 16'-7" 11'-0" 94'-2" PP-3 UTILITY METER METER # 64073954 400A, 120/208V, 3PH 225A, 120/208V, 3PH, MLO 2" FLEX CONDUIT PP-2 PP-1 MDP DISCONNECT 400A, 240V, 3P ES-101 JA MAINTENANCE SHOP SOLAR LAYOUT ES-102 JA MAINTENANCE SHOP.DWG -- NKA -- 23005404-00 -- -- -- IOWA CITY AP SOLAR A B C D 1 2 3 4 5 SHEET OF SHEET TITLE COPYRIGHT: PROJECT NO: CAD DWG FILE: DRAWN BY: CHECKED BY: DESCRIPTIONDATEMARK CONSULTANTS CRAWFORD, MURPHY & TILLY, INC. 2022 Pa t h : K : \ I o w a C i t y A P \ 2 3 0 0 5 4 0 4 - 0 0 _ I O W S o l a r \ D r a w \ S h e e t s \ E S - 1 0 2 J A M A I N T E N A N C E S H O P . d w g Da t e : T h u r s d a y , J u l y 6 , 2 0 2 3 1 1 : 1 8 : 1 9 A M DESIGNED BY: APPROVED BY: 1 2 3 4 5 A B C D OWNER CITY OF IOWA CITY IOWA CITY, IOWA License No. OFFICE NUMBER SYSTEM SIZE 45,000 WDC 36,000 WAC ARRAY SUMMARY ARRAY NO. OF MODULES 1 50 2 50 TOTAL 100 SOLAR EQUIPMENT DESCRIPTION MAKE/ MODEL NO.QTY INVERTER SOLAREDGE / SE36K-DELTA-GRID-UNIT 1 OPTIMIZER SOLAREDGE / S500 WORLDWIDE 100 PV PANELS HT-SAAE / HT72-166M-450 100 LEGEND SOLAR MODULE N JA MAINTENANCE SHOP SOLAR LAYOUT N.T.S. 1 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 107 of 205 60'-0" 130'-0" 12'-11" 12'-6" 12'-4" 10'-0" 10'-0" MDP PP - B UTILITY METER METER # 64084350 DISCONNECT 400A, 240V, 3P DISCONNECT 600A, 240V, 3P 100A, 120/208V, 3PH 400A, 120/208V, 3PH, MLO JUNCTION BOX 4" CONDUIT ES-102 OPL SOLAR LAYOUT ES-103 OPERATOR PERFORMANCE LABORATORY.DWG -- NKA -- 23005404-00 -- -- -- IOWA CITY AP SOLAR A B C D 1 2 3 4 5 SHEET OF SHEET TITLE COPYRIGHT: PROJECT NO: CAD DWG FILE: DRAWN BY: CHECKED BY: DESCRIPTIONDATEMARK CONSULTANTS CRAWFORD, MURPHY & TILLY, INC. 2022 Pa t h : K : \ I o w a C i t y A P \ 2 3 0 0 5 4 0 4 - 0 0 _ I O W S o l a r \ D r a w \ S h e e t s \ E S - 1 0 3 O P E R A T O R P E R F O R M A N C E L A B O R A T O R Y . d w g Da t e : T h u r s d a y , J u l y 6 , 2 0 2 3 1 1 : 0 4 : 4 2 A M DESIGNED BY: APPROVED BY: 1 2 3 4 5 A B C D OWNER CITY OF IOWA CITY IOWA CITY, IOWA License No. OFFICE NUMBER SYSTEM SIZE 55,800 WDC 50,000 WAC ARRAY SUMMARY ARRAY NO. OF MODULES 1 62 2 62 TOTAL 124 SOLAR EQUIPMENT DESCRIPTION MAKE/ MODEL NO.QTY INVERTER SOLAREDGE / SE25K-ISR 2 OPTIMIZER SOLAREDGE / S500 WORLDWIDE 124 PV PANELS HT-SAAE / HT72-166M-450 124 LEGEND SOLAR MODULE N OPL SOLAR LAYOUT N.T.S. 1 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 108 of 205 E E EEEEEEEEEEEEEEE SS SS SS SS SS S S S S S S S S S S S S S S S S 354'-0" OPL JA MAINTENANCE SHOP UTILITY METER METER # 64073954 W W W W W W W W W W W W W W W W 192'-6" 20' X 10' CONCRETE EQUIPMENT PAD10'-0" 89'-0"UTILITY METER METER # 64084350 30'-0" EXISTING FENCE TO REMAIN 16'-0" TYP. 82'-0" 10'-0" 25'-0" 25'-0" ES-103 JA MAINTENANCE SHOP & OPL SOLAR LAYOUT ES-104 JA - GROUND MOUNTED.DWG -- -- -- 23005404-00 -- -- -- IOWA CITY AP SOLAR A B C D 1 2 3 4 5 SHEET OF SHEET TITLE COPYRIGHT: PROJECT NO: CAD DWG FILE: DRAWN BY: CHECKED BY: DESCRIPTIONDATEMARK CONSULTANTS CRAWFORD, MURPHY & TILLY, INC. 2022 Pa t h : K : \ I o w a C i t y A P \ 2 3 0 0 5 4 0 4 - 0 0 _ I O W S o l a r \ D r a w \ S h e e t s \ E S - 1 0 4 J A - G r o u n d M o u n t e d . d w g Da t e : T h u r s d a y , J u l y 6 , 2 0 2 3 1 1 : 0 4 : 4 7 A M DESIGNED BY: APPROVED BY: 1 2 3 4 5 A B C D OWNER CITY OF IOWA CITY IOWA CITY, IOWA License No. OFFICE NUMBER LEGEND SOLAR MODULE N JA MAINTENANCE SHOP & OPL SOLAR LAYOUT N.T.S. 1 SOLAR EQUIPMENT BUILDING DESCRIPTION MAKE/ MODEL NO.QTY JA MAINTENANCE SHOP INVERTER SOLAREDGE / SE33.3KUS UNIT 1 JA MAINTENANCE SHOP PV PANELS HT-SAAE / HT72-166M-450 96 OPL INVERTER SOLAREDGE / SE33.3KUS UNIT 2 OPL PV PANELS HT-SAAE / HT72-166M-450 192 SYSTEM SIZE BUILDING SIZE DC SIZE AC JA MAINTENANCE SHOP 43,200 WDC 33,300 WAC OPL 86,400 WDC 66,600 WAC ARRAY SUMMARY BUILDING ARRAY NO. OF MODULES JA MAINTENANCE SHOP 1 96 OPL 1 192 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 109 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 110 of 205 112'-6" 37'-6" 16'-0" TYP. 45'-0" UTILITY METER FOR LIGHTING VAULT MDP 600A, 120/208V, 3PH DISCONNECT 600A, 240V, 3P AIRFIELD LIGHTING VAULT AND BUILDING D SOLAR LAYOUT 20' X 10' CONCRETE EQUIPMENT PAD 10'-0" UTILITY METER FOR BUILDING D DISCONNECT 100A, 240V, 3P POWER PANEL 100A, 120/208V, 3PH MD P PP 192'-0" ES-103 AIRFIELD LIGHTING VAULT AND BUILDING D SOLAR LAYOUT ES-104 RUNWAY LIGHTS.DWG -- NKA -- 23005404-00 -- -- -- IOWA CITY AP SOLAR A B C D 1 2 3 4 5 SHEET OF SHEET TITLE COPYRIGHT: PROJECT NO: CAD DWG FILE: DRAWN BY: CHECKED BY: DESCRIPTIONDATEMARK CONSULTANTS CRAWFORD, MURPHY & TILLY, INC. 2022 Pa t h : K : \ I o w a C i t y A P \ 2 3 0 0 5 4 0 4 - 0 0 _ I O W S o l a r \ D r a w \ S h e e t s \ E S - 1 0 4 R U N W A Y L I G H T S . d w g Da t e : T u e s d a y , M a y 1 6 , 2 0 2 3 1 : 0 6 : 2 5 P M DESIGNED BY: APPROVED BY: 1 2 3 4 5 A B C D OWNER CITY OF IOWA CITY IOWA CITY, IOWA License No. OFFICE NUMBER SOLAR EQUIPMENT BUILDING DESCRIPTION MAKE/ MODEL NO.QTY AIRFIELD LIGHTING VAULT INVERTER SOLAREDGE / SE33.3KUS UNIT 2 AIRFIELD LIGHTING VAULT PV PANELS HT-SAAE / HT72-166M-450 224 BUILDING D INVERTER SOLAREDGE / SE30KUS UNIT 1 BUILDING D PV PANELS HT-SAAE / HT72-166M-450 88 LEGEND SOLAR MODULE N AIRFIELD LIGHTING VAULT SOLAR LAYOUT N.T.S. 1 SERVICE ROAD TAXILANE LIGHTING VAULT BUILDING D SYSTEM SIZE BUILDING SIZE DC SIZE AC AIRFIELD LIGHTING VAULT 100,800 WDC 66,600 WAC BUILDING D 40,000 WDC 30,000 WAC ARRAY SUMMARY BUILDING ARRAY NO. OF MODULES AIRFIELD LIGHTING VAULT 1 224 BUILDING D 1 88 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 111 of 205 81'-6" 16'-0" TYP. 45'-0" UTILITY METER FOR LIGHTING VAULT MDP 600A, 120/208V, 3PH DISCONNECT 600A, 240V, 3P AIRFIELD LIGHTING VAULT AND BUILDING D SOLAR LAYOUT 20' X 10' CONCRETE EQUIPMENT PAD 10'-0" UTILITY METER FOR BUILDING D DISCONNECT 100A, 240V, 3P POWER PANEL 100A, 120/208V, 3PH MD P PP 45'-0" 45'-0" 37'-6" 16'-0" 16'-0" TYP.10'-0" 10'-0" 192'-0" 23'-0" 10'-0" 10'-0" 7'-6" 10'-0" ES-105 AIRFIELD LIGHTING VAULT AND BUILDING D SOLAR LAYOUT ALT. ES-104 RUNWAY LIGHTS.DWG -- NKA -- 23005404-00 -- -- -- IOWA CITY AP SOLAR A B C D 1 2 3 4 5 SHEET OF SHEET TITLE COPYRIGHT: PROJECT NO: CAD DWG FILE: DRAWN BY: CHECKED BY: DESCRIPTIONDATEMARK CONSULTANTS CRAWFORD, MURPHY & TILLY, INC. 2022 Pa t h : K : \ I o w a C i t y A P \ 2 3 0 0 5 4 0 4 - 0 0 _ I O W S o l a r \ D r a w \ S h e e t s \ E S - 1 0 4 R U N W A Y L I G H T S . d w g Da t e : T h u r s d a y , J u l y 6 , 2 0 2 3 1 1 : 0 4 : 5 2 A M DESIGNED BY: APPROVED BY: 1 2 3 4 5 A B C D OWNER CITY OF IOWA CITY IOWA CITY, IOWA License No. OFFICE NUMBER SOLAR EQUIPMENT BUILDING DESCRIPTION MAKE/ MODEL NO.QTY AIRFIELD LIGHTING VAULT INVERTER SOLAREDGE / SE33.3KUS UNIT 2 AIRFIELD LIGHTING VAULT PV PANELS HT-SAAE / HT72-166M-450 224 BUILDING D INVERTER SOLAREDGE / SE33.3KUS UNIT 1 BUILDING D PV PANELS HT-SAAE / HT72-166M-450 88 LEGEND SOLAR MODULE N AIRFIELD LIGHTING VAULT SOLAR LAYOUT N.T.S. 1 SERVICE ROAD HANGAR APRON LIGHTING VAULT BUILDING D SYSTEM SIZE BUILDING SIZE DC SIZE AC AIRFIELD LIGHTING VAULT 100,800 WDC 66,600 WAC BUILDING D 40,000 WDC 30,000 WAC ARRAY SUMMARY BUILDING ARRAY NO. OF MODULES AIRFIELD LIGHTING VAULT 1 224 BUILDING D 1 88 TA X I L A N E Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 112 of 205 Appendix B PV Syst Reports Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 113 of 205 PVsyst - Simulation report Grid-Connected System Project: Iowa City Airport - JA Maintenance Variant: New simulation variant No 3D scene defined, no shadings System power: 45.9 kWp Iowa City Airport - United States Author CRAWFORD MURPHY & TILLY (United states) Version 7.2.11 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 114 of 205 Project: Iowa City Airport - JA Maintenance Variant: New simulation variant PVsyst V7.2.11 VC0, Simulation date: 21/05/23 20:50 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 2/6 Grid-Connected System PV Field Orientation horizontal plane System summary No 3D scene defined, no shadings Near Shadings No Shadings User's needs Unlimited load (grid) System information PV Array Nb. of modules Pnom total 102 units 45.9 kWp Inverters Nb. of units Pnom total Pnom ratio 1 unit 36.0 kWac 1.275 Results summary Produced Energy 53.68 MWh/year Specific production 1170 kWh/kWp/year Perf. Ratio PR 79.62 % Table of contents Project and results summary __________________________________________________________________________________________ 2 General parameters, PV Array Characteristics, System losses ________________________________________________________________ 3 Main results _______________________________________________________________________________________________________ 4 Loss diagram ______________________________________________________________________________________________________ 5 Special graphs _____________________________________________________________________________________________________ 6 Geographical Site Iowa City Airport United States Project summary Situation Latitude Longitude Altitude Time zone 41.46 °N -91.00 °W 208 m UTC-6 Project settings Albedo 0.20 Meteo data Iowa City Airport Meteonorm 8.0 (1991-2005), Sat=6% - Synthetic Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 115 of 205 Project: Iowa City Airport - JA Maintenance Variant: New simulation variant PVsyst V7.2.11 VC0, Simulation date: 21/05/23 20:50 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 3/6 PV Array Characteristics Jan. Feb. Mar. Apr. May June July Aug. Sep. Oct. Nov. Dec. 8.0% 8.0% 3.0% 3.0% 3.0% 3.0% 3.0% 3.0% 3.0% 3.0% 3.0% 6.0% Grid-Connected System PV Field Orientation Orientation horizontal plane General parameters No 3D scene defined, no shadings Sheds configuration No 3D scene defined Models used Transposition Perez Diffuse Perez, Meteonorm Circumsolar separate Horizon Free Horizon Near Shadings No Shadings User's needs Unlimited load (grid) PV module Manufacturer ZNshine Solar Inverter Manufacturer Sungrow Model ZXM6-NHLDD144-450/M Model SG36KTL-M (Custom parameters definition) (Original PVsyst database) Unit Nom. Power 450 Wp Unit Nom. Power 36.0 kWac Number of PV modules 102 units Number of inverters 1 unit Nominal (STC) 45.9 kWp Total power 36.0 kWac Modules 6 Strings x 17 In series Operating voltage 200-950 V At operating cond. (50°C) Pnom ratio (DC:AC) 1.27 Pmpp 41.2 kWp U mpp 647 V I mpp 64 A Total PV power Nominal (STC) 46 kWp Total inverter power Total power 36 kWac Total 102 modules Number of inverters 1 unit Module area 222 m² Pnom ratio 1.27 Cell area 202 m² Array losses Array Soiling Losses Average loss Fraction 4.1 % Thermal Loss factor DC wiring losses Module Quality Loss Module temperature according to irradiance Global array res. 171 mΩ Loss Fraction -0.8 % Uc (const) 20.0 W/m²K Loss Fraction 1.5 % at STC Uv (wind) 0.0 W/m²K/m/s Module mismatch losses Strings Mismatch loss IAM loss factor Loss Fraction 2.0 % at MPP Loss Fraction 0.1 % ASHRAE Param: IAM = 1 - bo(1/cosi -1) bo Param. 0.05 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 116 of 205 Project: Iowa City Airport - JA Maintenance Variant: New simulation variant PVsyst V7.2.11 VC0, Simulation date: 21/05/23 20:50 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 4/6 System Production Main results Produced Energy 53.68 MWh/year Specific production Performance Ratio PR 1170 kWh/kWp/year 79.62 % Normalized productions (per installed kWp) Performance Ratio PR Balances and main results GlobHor kWh/m² DiffHor kWh/m² T_Amb °C GlobInc kWh/m² GlobEff kWh/m² EArray MWh E_Grid MWh PR ratio January 58.0 24.98 -4.52 57.9 49.1 2.146 2.109 0.793 February 78.0 33.47 -3.17 77.9 67.5 2.959 2.914 0.814 March 119.9 57.65 4.36 119.8 111.1 4.726 4.660 0.848 April 144.5 65.54 11.27 144.4 134.9 5.499 5.422 0.818 May 181.6 79.23 17.61 181.6 170.6 6.729 6.635 0.796 June 190.4 83.86 22.36 190.3 179.1 6.917 6.823 0.781 July 192.2 82.56 24.59 192.1 180.6 6.902 6.809 0.772 August 166.6 75.65 23.19 166.5 156.2 6.026 5.942 0.777 September 134.9 54.75 18.78 134.9 125.3 4.935 4.867 0.786 October 94.5 39.86 11.93 94.4 86.7 3.517 3.464 0.800 November 59.4 32.74 4.82 59.3 53.6 2.253 2.214 0.813 December 49.8 27.29 -1.92 49.7 43.0 1.854 1.823 0.800 Year 1469.9 657.58 10.85 1468.9 1358.0 54.463 53.683 0.796 Legends GlobHor DiffHor T_Amb GlobInc GlobEff Global horizontal irradiation Horizontal diffuse irradiation Ambient Temperature Global incident in coll. plane Effective Global, corr. for IAM and shadings EArray E_Grid PR Effective energy at the output of the array Energy injected into grid Performance Ratio Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 117 of 205 Project: Iowa City Airport - JA Maintenance Variant: New simulation variant PVsyst V7.2.11 VC0, Simulation date: 21/05/23 20:50 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 5/6 62.5 MWh -6.01 -5.16% +0.75% -2.10% -0.83% 54.5 MWh -1.43% -0.03% 0.00% 0.00% -0.01% 0.00% 53.7 MWh 53.7 MWh Loss diagram 1470 kWh/m² Global horizontal irradiation -0.07% Global incident in coll. plane -4.15% IAM factor on global -3.55% Soiling loss factor 1358 kWh/m² * 222 m² coll. Effective irradiation on collectors efficiency at STC = 20.76% PV conversion Array nominal energy (at STC effic.) % PV loss due to irradiance level PV loss due to temperature Module quality loss Mismatch loss, modules and strings Ohmic wiring loss Array virtual energy at MPP Inverter Loss during operation (efficiency) Inverter Loss over nominal inv. power Inverter Loss due to max. input current Inverter Loss over nominal inv. voltage Inverter Loss due to power threshold Inverter Loss due to voltage threshold Available Energy at Inverter Output Energy injected into grid Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 118 of 205 Project: Iowa City Airport - JA Maintenance Variant: New simulation variant PVsyst V7.2.11 VC0, Simulation date: 21/05/23 20:50 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 6/6 Special graphs Daily Input/Output diagram System Output Power Distribution Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 119 of 205 PVsyst - Simulation report Grid-Connected System Project: Iowa City Airport - JA Groundmount Variant: Iowa City JA Ground Mount No 3D scene defined, no shadings System power: 43.2 kWp Iowa City Airport - United States Author CRAWFORD MURPHY & TILLY (United states) Version 7.2.11 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 120 of 205 Project: Iowa City Airport - JA Groundmount Variant: Iowa City JA Ground Mount PVsyst V7.2.11 VC0, Simulation date: 03/07/23 09:56 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 03/07/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 2/7 Grid-Connected System PV Field Orientation Fixed plane System summary No 3D scene defined, no shadings Near Shadings No Shadings User's needs Unlimited load (grid) Tilt/Azimuth 30 / 0 ° System information PV Array Inverters Nb. of modules 96 units Nb. of units 1 unit Pnom total 43.2 kWp Pnom total 36.0 kWac Pnom ratio 1.200 Results summary Produced Energy 57.68 MWh/year Specific production 1335 kWh/kWp/year Perf. Ratio PR 78.52 % Table of contents Project and results summary __________________________________________________________________________________________ 2 General parameters, PV Array Characteristics, System losses ________________________________________________________________ 3 Main results _______________________________________________________________________________________________________ 5 Loss diagram ______________________________________________________________________________________________________ 6 Special graphs _____________________________________________________________________________________________________ 7 Geographical Site Iowa City Airport United States Project summary Situation Latitude Longitude Altitude Time zone 41.46 °N -91.00 °W 208 m UTC-6 Project settings Albedo 0.20 Meteo data Iowa City Airport Meteonorm 8.0 (1991-2005), Sat=6% - Synthetic Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 121 of 205 Project: Iowa City Airport - JA Groundmount Variant: Iowa City JA Ground Mount PVsyst V7.2.11 VC0, Simulation date: 03/07/23 09:56 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 03/07/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 3/7 PV Array Characteristics Jan. Feb. Mar. Apr. May June July Aug. Sep. Oct. Nov. Dec. 10.0% 8.0% 6.0% 3.0% 3.0% 3.0% 3.0% 3.0% 3.0% 3.0% 5.0% 8.0% Grid-Connected System PV Field Orientation Orientation Fixed plane General parameters No 3D scene defined, no shadings Sheds configuration No 3D scene defined Tilt/Azimuth 30 / 0 ° Models used Transposition Perez Diffuse Perez, Meteonorm Circumsolar separate Horizon Free Horizon Near Shadings No Shadings User's needs Unlimited load (grid) PV module Manufacturer ZNshine Solar Inverter Manufacturer Sungrow Model ZXM6-NHLDD144-450/M Model SG36KTL-M (Custom parameters definition) (Original PVsyst database) Unit Nom. Power 450 Wp Unit Nom. Power 36.0 kWac Number of PV modules 96 units Number of inverters 1 unit Nominal (STC) 43.2 kWp Total power 36.0 kWac Modules 6 Strings x 16 In series Operating voltage 200-950 V At operating cond. (50°C) Pnom ratio (DC:AC) 1.20 Pmpp 38.7 kWp U mpp 609 V I mpp 64 A Total PV power Nominal (STC) 43 kWp Total inverter power Total power 36 kWac Total 96 modules Number of inverters 1 unit Module area 209 m² Pnom ratio 1.20 Cell area 190 m² Array losses Array Soiling Losses Average loss Fraction 4.8 % Thermal Loss factor DC wiring losses LID - Light Induced Degradation Module temperature according to irradiance Global array res. 161 mΩ Loss Fraction 2.0 % Uc (const) 20.0 W/m²K Loss Fraction 1.5 % at STC Uv (wind) 0.0 W/m²K/m/s Module Quality Loss Module mismatch losses Strings Mismatch loss Loss Fraction -0.8 % Loss Fraction 2.0 % at MPP Loss Fraction 0.1 % IAM loss factor ASHRAE Param: IAM = 1 - bo(1/cosi -1) bo Param. 0.05 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 122 of 205 Project: Iowa City Airport - JA Groundmount Variant: Iowa City JA Ground Mount PVsyst V7.2.11 VC0, Simulation date: 03/07/23 09:56 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 03/07/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 4/7 AC wiring losses Inv. output line up to injection point Inverter voltage 400 Vac tri Loss Fraction 1.00 % at STC Inverter: SG36KTL-M Wire section (1 Inv.) Copper 1 x 3 x 25 mm² Wires length 50 m Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 123 of 205 Project: Iowa City Airport - JA Groundmount Variant: Iowa City JA Ground Mount PVsyst V7.2.11 VC0, Simulation date: 03/07/23 09:56 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 03/07/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 5/7 System Production Main results Produced Energy 57.68 MWh/year Specific production Performance Ratio PR 1335 kWh/kWp/year 78.52 % Normalized productions (per installed kWp) Performance Ratio PR Balances and main results GlobHor kWh/m² DiffHor kWh/m² T_Amb °C GlobInc kWh/m² GlobEff kWh/m² EArray MWh E_Grid MWh PR ratio January 58.0 24.98 -4.52 97.2 85.2 3.461 3.395 0.809 February 78.0 33.47 -3.17 114.0 102.4 4.140 4.061 0.825 March 119.9 57.65 4.36 147.6 135.3 5.283 5.182 0.813 April 144.5 65.54 11.27 158.1 149.2 5.550 5.441 0.797 May 181.6 79.23 17.61 180.4 170.3 6.163 6.041 0.775 June 190.4 83.86 22.36 182.1 171.8 6.095 5.979 0.760 July 192.2 82.56 24.59 187.0 176.4 6.187 6.069 0.751 August 166.6 75.65 23.19 177.0 167.2 5.908 5.794 0.758 September 134.9 54.75 18.78 160.4 151.5 5.451 5.347 0.772 October 94.5 39.86 11.93 127.6 120.7 4.489 4.402 0.799 November 59.4 32.74 4.82 88.5 81.8 3.182 3.122 0.817 December 49.8 27.29 -1.92 80.6 72.1 2.897 2.845 0.817 Year 1469.9 657.58 10.85 1700.3 1584.0 58.808 57.677 0.785 Legends GlobHor DiffHor T_Amb GlobInc GlobEff Global horizontal irradiation Horizontal diffuse irradiation Ambient Temperature Global incident in coll. plane Effective Global, corr. for IAM and shadings EArray E_Grid PR Effective energy at the output of the array Energy injected into grid Performance Ratio Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 124 of 205 Project: Iowa City Airport - JA Groundmount Variant: Iowa City JA Ground Mount PVsyst V7.2.11 VC0, Simulation date: 03/07/23 09:56 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 03/07/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 6/7 1470 kWh/m² 1584 kWh/m² * 209 m² coll. Loss diagram Global horizontal irradiation +15.7% Global incident in coll. plane -2.62% IAM factor on global -4.34% Soiling loss factor Effective irradiation on collectors efficiency at STC = 20.76% PV conversion 68.6 MWh Array nominal energy (at STC effic.) -4.78% PV loss due to irradiance level -5.89% PV loss due to temperature +0.75% Module quality loss 58.8 MWh 58.0 MWh -2.00% LID - Light induced degradation -2.10% Mismatch loss, modules and strings -0.98% Ohmic wiring loss Array virtual energy at MPP -1.42% Inverter Loss during operation (efficiency) -0.05% Inverter Loss over nominal inv. power 0.00% Inverter Loss due to max. input current 0.00% Inverter Loss over nominal inv. voltage -0.01% Inverter Loss due to power threshold 0.00% Inverter Loss due to voltage threshold Available Energy at Inverter Output 57.7 MWh -0.50% AC ohmic loss Energy injected into grid Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 125 of 205 Project: Iowa City Airport - JA Groundmount Variant: Iowa City JA Ground Mount PVsyst V7.2.11 VC0, Simulation date: 03/07/23 09:56 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 03/07/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 7/7 Special graphs Daily Input/Output diagram System Output Power Distribution Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 126 of 205 PVsyst - Simulation report Grid-Connected System Project: Iowa City Airport - OPL Variant: New simulation variant No 3D scene defined, no shadings System power: 57.6 kWp Iowa City Airport - United States Author CRAWFORD MURPHY & TILLY (United states) Version 7.2.11 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 127 of 205 Project: Iowa City Airport - OPL Variant: New simulation variant PVsyst V7.2.11 VC0, Simulation date: 21/05/23 20:56 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 2/6 Grid-Connected System PV Field Orientation horizontal plane System summary No 3D scene defined, no shadings Near Shadings No Shadings User's needs Unlimited load (grid) System information PV Array Nb. of modules Pnom total 128 units 57.6 kWp Inverters Nb. of units Pnom total Pnom ratio 1 unit 60.0 kWac 0.960 Results summary Produced Energy 67.44 MWh/year Specific production 1171 kWh/kWp/year Perf. Ratio PR 79.71 % Table of contents Project and results summary __________________________________________________________________________________________ 2 General parameters, PV Array Characteristics, System losses ________________________________________________________________ 3 Main results _______________________________________________________________________________________________________ 4 Loss diagram ______________________________________________________________________________________________________ 5 Special graphs _____________________________________________________________________________________________________ 6 Geographical Site Iowa City Airport United States Project summary Situation Latitude Longitude Altitude Time zone 41.46 °N -91.00 °W 208 m UTC-6 Project settings Albedo 0.20 Meteo data Iowa City Airport Meteonorm 8.0 (1991-2005), Sat=6% - Synthetic Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 128 of 205 Project: Iowa City Airport - OPL Variant: New simulation variant PVsyst V7.2.11 VC0, Simulation date: 21/05/23 20:56 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 3/6 PV Array Characteristics Jan. Feb. Mar. Apr. May June July Aug. Sep. Oct. Nov. Dec. 8.0% 8.0% 3.0% 3.0% 3.0% 3.0% 3.0% 3.0% 3.0% 3.0% 3.0% 6.0% Grid-Connected System PV Field Orientation Orientation horizontal plane General parameters No 3D scene defined, no shadings Sheds configuration No 3D scene defined Models used Transposition Perez Diffuse Perez, Meteonorm Circumsolar separate Horizon Free Horizon Near Shadings No Shadings User's needs Unlimited load (grid) PV module Manufacturer ZNshine Solar Inverter Manufacturer Sungrow Model ZXM6-NHLDD144-450/M Model SG60CX-US (Custom parameters definition) (Custom parameters definition) Unit Nom. Power 450 Wp Unit Nom. Power 60.0 kWac Number of PV modules 128 units Number of inverters 1 unit Nominal (STC) 57.6 kWp Total power 60.0 kWac Modules 8 Strings x 16 In series Operating voltage 200-1000 V At operating cond. (50°C) Pnom ratio (DC:AC) 0.96 Pmpp 51.7 kWp U mpp 609 V I mpp 85 A Total PV power Nominal (STC) 58 kWp Total inverter power Total power 60 kWac Total 128 modules Number of inverters 1 unit Module area 278 m² Pnom ratio 0.96 Cell area 254 m² Array losses Array Soiling Losses Average loss Fraction 4.1 % Thermal Loss factor DC wiring losses Module Quality Loss Module temperature according to irradiance Global array res. 121 mΩ Loss Fraction -0.8 % Uc (const) 20.0 W/m²K Loss Fraction 1.5 % at STC Uv (wind) 0.0 W/m²K/m/s Module mismatch losses Strings Mismatch loss IAM loss factor Loss Fraction 2.0 % at MPP Loss Fraction 0.1 % ASHRAE Param: IAM = 1 - bo(1/cosi -1) bo Param. 0.05 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 129 of 205 Project: Iowa City Airport - OPL Variant: New simulation variant PVsyst V7.2.11 VC0, Simulation date: 21/05/23 20:56 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 4/6 System Production Main results Produced Energy 67.44 MWh/year Specific production Performance Ratio PR 1171 kWh/kWp/year 79.71 % Normalized productions (per installed kWp) Performance Ratio PR Balances and main results GlobHor kWh/m² DiffHor kWh/m² T_Amb °C GlobInc kWh/m² GlobEff kWh/m² EArray MWh E_Grid MWh PR ratio January 58.0 24.98 -4.52 57.9 49.1 2.693 2.644 0.792 February 78.0 33.47 -3.17 77.9 67.5 3.713 3.656 0.814 March 119.9 57.65 4.36 119.8 111.1 5.931 5.852 0.848 April 144.5 65.54 11.27 144.4 134.9 6.901 6.813 0.819 May 181.6 79.23 17.61 181.6 170.6 8.463 8.356 0.799 June 190.4 83.86 22.36 190.3 179.1 8.683 8.576 0.782 July 192.2 82.56 24.59 192.1 180.6 8.661 8.555 0.773 August 166.6 75.65 23.19 166.5 156.2 7.562 7.463 0.778 September 134.9 54.75 18.78 134.9 125.3 6.193 6.113 0.787 October 94.5 39.86 11.93 94.4 86.7 4.414 4.348 0.800 November 59.4 32.74 4.82 59.3 53.6 2.827 2.776 0.812 December 49.8 27.29 -1.92 49.7 43.0 2.327 2.286 0.799 Year 1469.9 657.58 10.85 1468.9 1358.0 68.368 67.439 0.797 Legends GlobHor DiffHor T_Amb GlobInc GlobEff Global horizontal irradiation Horizontal diffuse irradiation Ambient Temperature Global incident in coll. plane Effective Global, corr. for IAM and shadings EArray E_Grid PR Effective energy at the output of the array Energy injected into grid Performance Ratio Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 130 of 205 Project: Iowa City Airport - OPL Variant: New simulation variant PVsyst V7.2.11 VC0, Simulation date: 21/05/23 20:56 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 5/6 78.4 MWh -6.01 -5.16% +0.75% -2.10% -0.83% 68.4 MWh -1.34% 0.00% 0.00% 0.00% -0.02% 0.00% 67.4 MWh 67.4 MWh Loss diagram 1470 kWh/m² Global horizontal irradiation -0.07% Global incident in coll. plane -4.15% IAM factor on global -3.55% Soiling loss factor 1358 kWh/m² * 278 m² coll. Effective irradiation on collectors efficiency at STC = 20.76% PV conversion Array nominal energy (at STC effic.) % PV loss due to irradiance level PV loss due to temperature Module quality loss Mismatch loss, modules and strings Ohmic wiring loss Array virtual energy at MPP Inverter Loss during operation (efficiency) Inverter Loss over nominal inv. power Inverter Loss due to max. input current Inverter Loss over nominal inv. voltage Inverter Loss due to power threshold Inverter Loss due to voltage threshold Available Energy at Inverter Output Energy injected into grid Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 131 of 205 Project: Iowa City Airport - OPL Variant: New simulation variant PVsyst V7.2.11 VC0, Simulation date: 21/05/23 20:56 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 6/6 Special graphs Daily Input/Output diagram System Output Power Distribution Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 132 of 205 PVsyst - Simulation report Grid-Connected System Project: Iowa City Airport - OPL Ground Mount Variant: Iowa City OPL Ground Mount No 3D scene defined, no shadings System power: 86.4 kWp Iowa City Airport - United States Author CRAWFORD MURPHY & TILLY (United states) Version 7.2.11 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 133 of 205 Project: Iowa City Airport - OPL Ground Mount Variant: Iowa City OPL Ground Mount PVsyst V7.2.11 VC0, Simulation date: 03/07/23 10:16 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 03/07/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 2/7 Grid-Connected System PV Field Orientation Fixed plane System summary No 3D scene defined, no shadings Near Shadings No Shadings User's needs Unlimited load (grid) Tilt/Azimuth 30 / 0 ° System information PV Array Inverters Nb. of modules 192 units Nb. of units 2 units Pnom total 86.4 kWp Pnom total 72.0 kWac Pnom ratio 1.200 Results summary Produced Energy 115.4 MWh/year Specific production 1335 kWh/kWp/year Perf. Ratio PR 78.52 % Table of contents Project and results summary __________________________________________________________________________________________ 2 General parameters, PV Array Characteristics, System losses ________________________________________________________________ 3 Main results _______________________________________________________________________________________________________ 5 Loss diagram ______________________________________________________________________________________________________ 6 Special graphs _____________________________________________________________________________________________________ 7 Geographical Site Iowa City Airport United States Project summary Situation Latitude Longitude Altitude Time zone 41.46 °N -91.00 °W 208 m UTC-6 Project settings Albedo 0.20 Meteo data Iowa City Airport Meteonorm 8.0 (1991-2005), Sat=6% - Synthetic Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 134 of 205 Project: Iowa City Airport - OPL Ground Mount Variant: Iowa City OPL Ground Mount PVsyst V7.2.11 VC0, Simulation date: 03/07/23 10:16 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 03/07/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 3/7 PV Array Characteristics Total PV power Nominal (STC) Total Module area Cell area 86 kWp 192 modules 417 m² 381 m² Total inverter power Total power Number of inverters Pnom ratio 72 kWac 2 units 1.20 Array losses Array Soiling Losses Average loss Fraction 4.8 % Thermal Loss factor Module temperature according to irradiance 20.0 W/m²K 0.0 W/m²K/m/s DC wiring losses Global array res. Loss Fraction LID - Light Induced Degradation 80 mΩ 1.5 % at STC Loss Fraction 2.0 % Uc (const) Uv (wind) Module Quality Loss Loss Fraction Module mismatch losses -0.8 % Loss Fraction 2.0 % at MPP Strings Mismatch loss Loss Fraction 0.1 % IAM loss factor ASHRAE Param: IAM = 1 - bo(1/cosi -1) bo Param. 0.05 PV module Inverter Manufacturer ZNshine Solar Manufacturer Sungrow Model ZXM6-NHLDD144-450/M Model SG36KTL-M (Custom parameters definition) (Original PVsyst database) Unit Nom. Power 450 Wp Unit Nom. Power 36.0 kWac Number of PV modules 192 units Number of inverters 2 units Nominal (STC) 86.4 kWp Total power 72.0 kWac Modules 12 Strings x 16 In series Operating voltage 200-950 V At operating cond. (50°C) Pnom ratio (DC:AC) 1.20 Pmpp 77.5 kWp U mpp 609 V I mpp 127 A Jan. Feb. Mar. Apr. May June July Aug. Sep. Oct. Nov. Dec. 10.0% 8.0% 6.0% 3.0% 3.0% 3.0% 3.0% 3.0% 3.0% 3.0% 5.0% 8.0% Grid-Connected System PV Field Orientation Orientation Fixed plane General parameters No 3D scene defined, no shadings Sheds configuration No 3D scene defined Tilt/Azimuth 30 / 0 ° Models used Transposition Perez Diffuse Perez, Meteonorm Circumsolar separate Horizon Free Horizon Near Shadings No Shadings User's needs Unlimited load (grid) Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 135 of 205 Project: Iowa City Airport - OPL Ground Mount Variant: Iowa City OPL Ground Mount PVsyst V7.2.11 VC0, Simulation date: 03/07/23 10:16 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 03/07/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 4/7 AC wiring losses Inv. output line up to injection point Inverter voltage 400 Vac tri Loss Fraction 1.00 % at STC Inverter: SG36KTL-M Wire section (2 Inv.) Copper 2 x 3 x 25 mm² Average wires length 50 m Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 136 of 205 Project: Iowa City Airport - OPL Ground Mount Variant: Iowa City OPL Ground Mount PVsyst V7.2.11 VC0, Simulation date: 03/07/23 10:16 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 03/07/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 5/7 System Production Main results Produced Energy 115.4 MWh/year Specific production Performance Ratio PR 1335 kWh/kWp/year 78.52 % Normalized productions (per installed kWp) Performance Ratio PR Balances and main results GlobHor kWh/m² DiffHor kWh/m² T_Amb °C GlobInc kWh/m² GlobEff kWh/m² EArray MWh E_Grid MWh PR ratio January 58.0 24.98 -4.52 97.2 85.2 6.92 6.79 0.809 February 78.0 33.47 -3.17 114.0 102.4 8.28 8.12 0.825 March 119.9 57.65 4.36 147.6 135.3 10.57 10.36 0.813 April 144.5 65.54 11.27 158.1 149.2 11.10 10.88 0.797 May 181.6 79.23 17.61 180.4 170.3 12.33 12.08 0.775 June 190.4 83.86 22.36 182.1 171.8 12.19 11.96 0.760 July 192.2 82.56 24.59 187.0 176.4 12.37 12.14 0.751 August 166.6 75.65 23.19 177.0 167.2 11.82 11.59 0.758 September 134.9 54.75 18.78 160.4 151.5 10.90 10.69 0.772 October 94.5 39.86 11.93 127.6 120.7 8.98 8.80 0.799 November 59.4 32.74 4.82 88.5 81.8 6.36 6.24 0.817 December 49.8 27.29 -1.92 80.6 72.1 5.79 5.69 0.817 Year 1469.9 657.58 10.85 1700.3 1584.0 117.62 115.35 0.785 Legends GlobHor DiffHor T_Amb GlobInc GlobEff Global horizontal irradiation Horizontal diffuse irradiation Ambient Temperature Global incident in coll. plane Effective Global, corr. for IAM and shadings EArray E_Grid PR Effective energy at the output of the array Energy injected into grid Performance Ratio Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 137 of 205 Project: Iowa City Airport - OPL Ground Mount Variant: Iowa City OPL Ground Mount PVsyst V7.2.11 VC0, Simulation date: 03/07/23 10:16 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 03/07/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 6/7 1470 kWh/m² 1584 kWh/m² * 417 m² coll. Loss diagram Global horizontal irradiation +15.7% Global incident in coll. plane -2.62% IAM factor on global -4.34% Soiling loss factor Effective irradiation on collectors efficiency at STC = 20.76% PV conversion 137.2 MWh Array nominal energy (at STC effic.) -4.78% PV loss due to irradiance level -5.89% PV loss due to temperature +0.75% Module quality loss 117.7 MWh 115.9 MWh -2.00% LID - Light induced degradation -2.10% Mismatch loss, modules and strings -0.98% Ohmic wiring loss Array virtual energy at MPP -1.42% Inverter Loss during operation (efficiency) -0.05% Inverter Loss over nominal inv. power 0.00% Inverter Loss due to max. input current 0.00% Inverter Loss over nominal inv. voltage -0.01% Inverter Loss due to power threshold 0.00% Inverter Loss due to voltage threshold Available Energy at Inverter Output 115.4 MWh -0.50% AC ohmic loss Energy injected into grid Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 138 of 205 Project: Iowa City Airport - OPL Ground Mount Variant: Iowa City OPL Ground Mount PVsyst V7.2.11 VC0, Simulation date: 03/07/23 10:16 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 03/07/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 7/7 Special graphs Daily Input/Output diagram System Output Power Distribution Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 139 of 205 PVsyst - Simulation report Grid-Connected System Project: Iowa City - ALV Variant: New simulation variant No 3D scene defined, no shadings System power: 101 kWp Iowa City Airport - United States Author CRAWFORD MURPHY & TILLY (United states) Version 7.2.11 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 140 of 205 Project: Iowa City - ALV Variant: New simulation variant PVsyst V7.2.11 VC0, Simulation date: 21/05/23 20:34 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 2/6 Grid-Connected System PV Field Orientation Fixed plane System summary No 3D scene defined, no shadings Near Shadings No Shadings User's needs Unlimited load (grid) Tilt/Azimuth 30 / 0 ° System information PV Array Inverters Nb. of modules 224 units Nb. of units 2 units Pnom total 101 kWp Pnom total 72.0 kWac Pnom ratio 1.400 Results summary Produced Energy 137.0 MWh/year Specific production 1359 kWh/kWp/year Perf. Ratio PR 79.91 % Table of contents Project and results summary __________________________________________________________________________________________ 2 General parameters, PV Array Characteristics, System losses ________________________________________________________________ 3 Main results _______________________________________________________________________________________________________ 4 Loss diagram ______________________________________________________________________________________________________ 5 Special graphs _____________________________________________________________________________________________________ 6 Geographical Site Iowa City Airport United States Project summary Situation Latitude Longitude Altitude Time zone 41.46 °N -91.00 °W 208 m UTC-6 Project settings Albedo 0.20 Meteo data Iowa City Airport Meteonorm 8.0 (1991-2005), Sat=6% - Synthetic Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 141 of 205 Project: Iowa City - ALV Variant: New simulation variant PVsyst V7.2.11 VC0, Simulation date: 21/05/23 20:34 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 3/6 PV Array Characteristics Jan. Feb. Mar. Apr. May June July Aug. Sep. Oct. Nov. Dec. 8.0% 8.0% 3.0% 3.0% 3.0% 3.0% 3.0% 3.0% 3.0% 3.0% 3.0% 6.0% Grid-Connected System PV Field Orientation Orientation Fixed plane General parameters No 3D scene defined, no shadings Sheds configuration No 3D scene defined Tilt/Azimuth 30 / 0 ° Models used Transposition Perez Diffuse Perez, Meteonorm Circumsolar separate Horizon Free Horizon Near Shadings No Shadings User's needs Unlimited load (grid) PV module Manufacturer ZNshine Solar Inverter Manufacturer Sungrow Model ZXM6-NHLDD144-450/M Model SG36KTL-M (Custom parameters definition) (Original PVsyst database) Unit Nom. Power 450 Wp Unit Nom. Power 36.0 kWac Number of PV modules 224 units Number of inverters 2 units Nominal (STC) 101 kWp Total power 72.0 kWac Modules 14 Strings x 16 In series Operating voltage 200-950 V At operating cond. (50°C) Pnom ratio (DC:AC) 1.40 Pmpp 90.4 kWp U mpp 609 V I mpp 148 A Total PV power Nominal (STC) 101 kWp Total inverter power Total power 72 kWac Total 224 modules Number of inverters 2 units Module area 487 m² Pnom ratio 1.40 Cell area 444 m² Array losses Array Soiling Losses Average loss Fraction 4.1 % Thermal Loss factor DC wiring losses Module Quality Loss Module temperature according to irradiance Global array res. 69 mΩ Loss Fraction -0.8 % Uc (const) 20.0 W/m²K Loss Fraction 1.5 % at STC Uv (wind) 0.0 W/m²K/m/s Module mismatch losses Strings Mismatch loss IAM loss factor Loss Fraction 2.0 % at MPP Loss Fraction 0.1 % ASHRAE Param: IAM = 1 - bo(1/cosi -1) bo Param. 0.05 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 142 of 205 Project: Iowa City - ALV Variant: New simulation variant PVsyst V7.2.11 VC0, Simulation date: 21/05/23 20:34 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 4/6 System Production Main results Produced Energy 137.0 MWh/year Specific production Performance Ratio PR 1359 kWh/kWp/year 79.91 % Normalized productions (per installed kWp) Performance Ratio PR Balances and main results GlobHor kWh/m² DiffHor kWh/m² T_Amb °C GlobInc kWh/m² GlobEff kWh/m² EArray MWh E_Grid MWh PR ratio January 58.0 24.98 -4.52 97.2 87.1 8.41 8.29 0.846 February 78.0 33.47 -3.17 114.0 102.4 9.75 9.61 0.837 March 119.9 57.65 4.36 147.6 139.6 12.62 12.45 0.837 April 144.5 65.54 11.27 158.1 149.2 12.81 12.63 0.793 May 181.6 79.23 17.61 180.4 170.3 14.35 14.14 0.778 June 190.4 83.86 22.36 182.1 171.8 14.37 14.17 0.772 July 192.2 82.56 24.59 187.0 176.4 14.64 14.43 0.765 August 166.6 75.65 23.19 177.0 167.2 13.98 13.78 0.773 September 134.9 54.75 18.78 160.4 151.5 12.70 12.53 0.775 October 94.5 39.86 11.93 127.6 120.7 10.54 10.39 0.808 November 59.4 32.74 4.82 88.5 83.5 7.71 7.60 0.853 December 49.8 27.29 -1.92 80.6 73.7 7.04 6.95 0.855 Year 1469.9 657.58 10.85 1700.3 1593.5 138.92 136.96 0.799 Legends GlobHor DiffHor T_Amb GlobInc GlobEff Global horizontal irradiation Horizontal diffuse irradiation Ambient Temperature Global incident in coll. plane Effective Global, corr. for IAM and shadings EArray E_Grid PR Effective energy at the output of the array Energy injected into grid Performance Ratio Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 143 of 205 Project: Iowa City - ALV Variant: New simulation variant PVsyst V7.2.11 VC0, Simulation date: 21/05/23 20:34 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 5/6 1470 kWh/m² 1593 kWh/m² * 487 m² coll. Loss diagram Global horizontal irradiation +15.7% Global incident in coll. plane -2.62% IAM factor on global -3.76% Soiling loss factor Effective irradiation on collectors efficiency at STC = 20.76% PV conversion 161.0 MWh Array nominal energy (at STC effic.) -4.75% PV loss due to irradiance level -5.90% PV loss due to temperature +0.75% Module quality loss 141.0 MWh 137.0 MWh 137.0 MWh -2.10% Mismatch loss, modules and strings -0.98% Ohmic wiring loss Array virtual energy at MPP -1.39% Inverter Loss during operation (efficiency) -1.48% Inverter Loss over nominal inv. power 0.00% Inverter Loss due to max. input current 0.00% Inverter Loss over nominal inv. voltage 0.00% Inverter Loss due to power threshold 0.00% Inverter Loss due to voltage threshold Available Energy at Inverter Output Energy injected into grid Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 144 of 205 Project: Iowa City - ALV Variant: New simulation variant PVsyst V7.2.11 VC0, Simulation date: 21/05/23 20:34 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 6/6 Special graphs Daily Input/Output diagram System Output Power Distribution Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 145 of 205 PVsyst - Simulation report Grid-Connected System Project: Iowa City Buiding D Variant: New simulation variant No 3D scene defined, no shadings System power: 39.6 kWp Iowa City Airport - United States Author CRAWFORD MURPHY & TILLY (United states) Version 7.2.11 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 146 of 205 Project: Iowa City Buiding D Variant: New simulation variant PVsyst V7.2.11 VC0, Simulation date: 21/05/23 20:44 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 2/6 Grid-Connected System PV Field Orientation Fixed plane System summary No 3D scene defined, no shadings Near Shadings No Shadings User's needs Unlimited load (grid) Tilt/Azimuth 30 / 0 ° System information PV Array Inverters Nb. of modules 88 units Nb. of units 1 unit Pnom total 39.6 kWp Pnom total 36.0 kWac Pnom ratio 1.100 Results summary Produced Energy 54.58 MWh/year Specific production 1378 kWh/kWp/year Perf. Ratio PR 81.06 % Table of contents Project and results summary __________________________________________________________________________________________ 2 General parameters, PV Array Characteristics, System losses ________________________________________________________________ 3 Main results _______________________________________________________________________________________________________ 4 Loss diagram ______________________________________________________________________________________________________ 5 Special graphs _____________________________________________________________________________________________________ 6 Geographical Site Iowa City Airport United States Project summary Situation Latitude Longitude Altitude Time zone 41.46 °N -91.00 °W 208 m UTC-6 Project settings Albedo 0.20 Meteo data Iowa City Airport Meteonorm 8.0 (1991-2005), Sat=6% - Synthetic Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 147 of 205 Project: Iowa City Buiding D Variant: New simulation variant PVsyst V7.2.11 VC0, Simulation date: 21/05/23 20:44 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 3/6 PV Array Characteristics Jan. Feb. Mar. Apr. May June July Aug. Sep. Oct. Nov. Dec. 8.0% 8.0% 3.0% 3.0% 3.0% 3.0% 3.0% 3.0% 3.0% 3.0% 3.0% 6.0% Grid-Connected System PV Field Orientation Orientation Fixed plane General parameters No 3D scene defined, no shadings Sheds configuration No 3D scene defined Tilt/Azimuth 30 / 0 ° Models used Transposition Perez Diffuse Perez, Meteonorm Circumsolar separate Horizon Free Horizon Near Shadings No Shadings User's needs Unlimited load (grid) PV module Manufacturer ZNshine Solar Inverter Manufacturer Sungrow Model ZXM6-NHLDD144-450/M Model SG36KTL-M (Custom parameters definition) (Original PVsyst database) Unit Nom. Power 450 Wp Unit Nom. Power 36.0 kWac Number of PV modules 88 units Number of inverters 1 unit Nominal (STC) 39.6 kWp Total power 36.0 kWac Modules 8 Strings x 11 In series Operating voltage 200-950 V At operating cond. (50°C) Pnom ratio (DC:AC) 1.10 Pmpp 35.5 kWp U mpp 419 V I mpp 85 A Total PV power Nominal (STC) 40 kWp Total inverter power Total power 36 kWac Total 88 modules Number of inverters 1 unit Module area 191 m² Pnom ratio 1.10 Cell area 175 m² Array losses Array Soiling Losses Average loss Fraction 4.1 % Thermal Loss factor DC wiring losses Module Quality Loss Module temperature according to irradiance Global array res. 83 mΩ Loss Fraction -0.8 % Uc (const) 20.0 W/m²K Loss Fraction 1.5 % at STC Uv (wind) 0.0 W/m²K/m/s Module mismatch losses Strings Mismatch loss IAM loss factor Loss Fraction 2.0 % at MPP Loss Fraction 0.1 % ASHRAE Param: IAM = 1 - bo(1/cosi -1) bo Param. 0.05 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 148 of 205 Project: Iowa City Buiding D Variant: New simulation variant PVsyst V7.2.11 VC0, Simulation date: 21/05/23 20:44 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 4/6 System Production Main results Produced Energy 54.58 MWh/year Specific production Performance Ratio PR 1378 kWh/kWp/year 81.06 % Normalized productions (per installed kWp) Performance Ratio PR Balances and main results GlobHor kWh/m² DiffHor kWh/m² T_Amb °C GlobInc kWh/m² GlobEff kWh/m² EArray MWh E_Grid MWh PR ratio January 58.0 24.98 -4.52 97.2 87.1 3.308 3.260 0.847 February 78.0 33.47 -3.17 114.0 102.4 3.873 3.818 0.846 March 119.9 57.65 4.36 147.6 139.6 5.096 5.024 0.860 April 144.5 65.54 11.27 158.1 149.2 5.206 5.131 0.820 May 181.6 79.23 17.61 180.4 170.3 5.773 5.688 0.796 June 190.4 83.86 22.36 182.1 171.8 5.702 5.620 0.779 July 192.2 82.56 24.59 187.0 176.4 5.787 5.705 0.770 August 166.6 75.65 23.19 177.0 167.2 5.527 5.446 0.777 September 134.9 54.75 18.78 160.4 151.5 5.100 5.029 0.792 October 94.5 39.86 11.93 127.6 120.7 4.199 4.138 0.819 November 59.4 32.74 4.82 88.5 83.5 3.038 2.993 0.854 December 49.8 27.29 -1.92 80.6 73.7 2.769 2.730 0.855 Year 1469.9 657.58 10.85 1700.3 1593.5 55.378 54.581 0.811 Legends GlobHor DiffHor T_Amb GlobInc GlobEff Global horizontal irradiation Horizontal diffuse irradiation Ambient Temperature Global incident in coll. plane Effective Global, corr. for IAM and shadings EArray E_Grid PR Effective energy at the output of the array Energy injected into grid Performance Ratio Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 149 of 205 Project: Iowa City Buiding D Variant: New simulation variant PVsyst V7.2.11 VC0, Simulation date: 21/05/23 20:44 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 5/6 1470 kWh/m² 1593 kWh/m² * 191 m² coll. Loss diagram Global horizontal irradiation +15.7% Global incident in coll. plane -2.62% IAM factor on global -3.76% Soiling loss factor Effective irradiation on collectors efficiency at STC = 20.76% PV conversion 63.3 MWh Array nominal energy (at STC effic.) -4.75% PV loss due to irradiance level -5.90% PV loss due to temperature +0.75% Module quality loss 55.4 MWh 54.6 MWh 54.6 MWh -2.10% Mismatch loss, modules and strings -0.98% Ohmic wiring loss Array virtual energy at MPP -1.43% Inverter Loss during operation (efficiency) 0.00% Inverter Loss over nominal inv. power 0.00% Inverter Loss due to max. input current 0.00% Inverter Loss over nominal inv. voltage -0.01% Inverter Loss due to power threshold 0.00% Inverter Loss due to voltage threshold Available Energy at Inverter Output Energy injected into grid Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 150 of 205 Project: Iowa City Buiding D Variant: New simulation variant PVsyst V7.2.11 VC0, Simulation date: 21/05/23 20:44 with v7.2.11 CRAWFORD MURPHY & TILLY (United states) 21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 6/6 Special graphs Daily Input/Output diagram System Output Power Distribution Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 151 of 205 Appendix C Cost Estimates Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 152 of 205 1 MOBILIZATION AND STAGING LS 1.00 $7,500.00 $7,500.00 2 PERMITS AND INSURANCE LS 1.00 $2,500.00 $2,500.00 3 RACKING MATERIALS AND INSTALLATION WATT 45,000.00 $0.05 $2,250.00 4 PV MODULES MATERIALS AND INSTALLATION WATT 45,000.00 $0.95 $42,750.00 5 DC WIRING AND STRINGING WATT 45,000.00 $0.12 $5,400.00 6 GROUNDING SYSTEM WATT 45,000.00 $0.07 $3,150.00 7 INVERTER MATERIAL AND INSTALLATION WATT 45,000.00 $0.21 $9,450.00 8 EQUIPMENT CONCRETE PAD LS 1.00 $2,500.00 $2,500.00 9 AC DISTRIBUTION PANEL EACH 1.00 $2,800.00 $2,800.00 10 AC DISCONNECT EACH 1.00 $2,500.00 $2,500.00 11 AC WIRE/CONDUIT LF 120.00 $31.00 $3,720.00 12 INTERCONNECTION LS 1.00 $4,250.00 $4,250.00 13 UTILITY INTERCONNECTION COST LS 1.00 $1,500.00 $1,500.00 14 MONITORING SYSTEM LS 1.00 $3,800.00 $3,800.00 15 TESTING AND COMMISSIONING LS 1.00 $3,500.00 $3,500.00 16 GROUND RESTORATION LS 1.00 $2,500.00 $2,500.00 17 HANGAR STRUCTURAL REINFORCEMENT LS 1.00 $139,000.00 $139,000.00 239,070.00$ 1,200.00$ 28,000.00$ 18,000.00$ 286,270.00$ ESTIMATED ENGINEERING SERVICES (CONSTRUCTION) = TOTAL ESTIMATED PROJECT COST = TOTAL ESTIMATED CONSTRUCTION COST = MIDAMERICAN UTILTY CHARGES ENGINEERING SERVICES (DESIGN) = ESTIMATED COST JA MAINTENANCE 45.0 KWp ROOF MOUNTED SOLAR PROJECT NO. 23005404-00 June 1, 2023 ITEM NO.DESCRIPTION UNIT ESTIMATED QUANTITY ESTIMATED UNIT COST ENGINEER'S OPINION OF PROBABLE PROJECT COST - CONCEPT REPORT IOWA CITY MUNICIPAL AIRPORT IOWA CITY, IOWA Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 153 of 205 1 MOBILIZATION AND STAGING LS 1.00 $15,000.00 $15,000.00 2 PERMITS AND INSURANCE LS 1.00 $2,500.00 $2,500.00 3 PILE DRIVEN POSTS EACH 10.00 $525.00 $5,250.00 4 RACKING MATERIALS AND INSTALLATION WATT 43,200.00 $0.35 $15,120.00 5 PV MODULES MATERIALS AND INSTALLATION WATT 43,200.00 $0.95 $41,040.00 6 DC WIRING AND STRINGING WATT 43,200.00 $0.12 $5,184.00 7 GROUNDING SYSTEM WATT 43,200.00 $0.07 $3,024.00 8 INVERTER MATERIAL AND INSTALLATION WATT 43,200.00 $0.21 $9,072.00 9 EQUIPMENT CONCRETE PAD LS 1.00 $5,000.00 $5,000.00 10 AC DISTRIBUTION PANEL EACH 1.00 $2,525.00 $2,525.00 11 AC DISCONNECT EACH 1.00 $3,525.00 $3,525.00 12 AC UNDERGORUND WIRE/CONDUIT LF 500.00 $52.00 $26,000.00 13 INTERCONNECTION LS 1.00 $6,500.00 $6,500.00 14 UTILITY INTERCONNECTION COST LS 1.00 $3,200.00 $3,200.00 15 MONITORING SYSTEM LS 1.00 $7,200.00 $7,200.00 16 TESTING AND COMMISSIONING LS 1.00 $5,200.00 $5,200.00 17 GROUND RESTORATION LS 1.00 $3,000.00 $3,000.00 158,340.00$ 1,200.00$ 20,000.00$ 10,000.00$ 189,540.00$ ESTIMATED ENGINEERING SERVICES (CONSTRUCTION) = TOTAL ESTIMATED PROJECT COST = TOTAL ESTIMATED CONSTRUCTION COST = MIDAMERICAN UTILTY CHARGES ENGINEERING SERVICES (DESIGN) = ESTIMATED COST JA Maintenance 43.2 KWp GROUND MOUNTED SOLAR PROJECT NO. 23005404-00 July 6, 2023 ITEM NO.DESCRIPTION UNIT ESTIMATED QUANTITY ESTIMATED UNIT COST ENGINEER'S OPINION OF PROBABLE PROJECT COST - CONCEPT REPORT IOWA CITY MUNICIPAL AIRPORT IOWA CITY, IOWA Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 154 of 205 1 MOBILIZATION AND STAGING LS 1.00 $7,500.00 $7,500.00 2 PERMITS AND INSURANCE LS 1.00 $2,500.00 $2,500.00 3 RACKING MATERIALS AND INSTALLATION WATT 55,000.00 $0.05 $2,750.00 4 PV MODULES MATERIALS AND INSTALLATION WATT 55,000.00 $0.95 $52,250.00 5 DC WIRING AND STRINGING WATT 55,000.00 $0.12 $6,600.00 6 GROUNDING SYSTEM WATT 55,000.00 $0.07 $3,850.00 7 INVERTER MATERIAL AND INSTALLATION WATT 55,000.00 $0.21 $11,550.00 8 EQUIPMENT CONCRETE PAD LS 1.00 $2,500.00 $2,500.00 9 AC DISTRIBUTION PANEL EACH 1.00 $2,800.00 $2,800.00 10 AC DISCONNECT EACH 1.00 $2,500.00 $2,500.00 11 AC WIRE/CONDUIT LF 120.00 $31.00 $3,720.00 12 INTERCONNECTION LS 1.00 $4,250.00 $4,250.00 13 UTILITY INTERCONNECTION COST LS 1.00 $1,500.00 $1,500.00 14 MONITORING SYSTEM LS 1.00 $3,800.00 $3,800.00 15 TESTING AND COMMISSIONING LS 1.00 $3,500.00 $3,500.00 16 GROUND RESTORATION LS 1.00 $2,500.00 $2,500.00 17 HANGAR STRUCTURAL REINFORCEMENT LS 1.00 $146,000.00 $146,000.00 260,070.00$ 1,200.00$ 30,000.00$ 19,000.00$ 310,270.00$ ENGINEER'S OPINION OF PROBABLE PROJECT COST - CONCEPT REPORT IOWA CITY MUNICIPAL AIRPORT IOWA CITY, IOWA ESTIMATED COST OPL 55.8 KWp ROOF MOUNTED SOLAR PROJECT NO. 23005404-00 June 1, 2023 ITEM NO.DESCRIPTION UNIT ESTIMATED QUANTITY ESTIMATED UNIT COST ESTIMATED ENGINEERING SERVICES (CONSTRUCTION) = TOTAL ESTIMATED PROJECT COST = TOTAL ESTIMATED CONSTRUCTION COST = MIDAMERICAN UTILTY CHARGES ENGINEERING SERVICES (DESIGN) = Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 155 of 205 1 MOBILIZATION AND STAGING LS 1.00 $15,000.00 $15,000.00 2 PERMITS AND INSURANCE LS 1.00 $2,500.00 $2,500.00 3 PILE DRIVEN POSTS EACH 24.00 $525.00 $12,600.00 4 RACKING MATERIALS AND INSTALLATION WATT 86,400.00 $0.35 $30,240.00 5 PV MODULES MATERIALS AND INSTALLATION WATT 86,400.00 $0.95 $82,080.00 6 DC WIRING AND STRINGING WATT 86,400.00 $0.12 $10,368.00 7 GROUNDING SYSTEM WATT 86,400.00 $0.07 $6,048.00 8 INVERTER MATERIAL AND INSTALLATION WATT 86,400.00 $0.21 $18,144.00 9 EQUIPMENT CONCRETE PAD LS 1.00 $7,500.00 $7,500.00 10 AC DISTRIBUTION PANEL EACH 1.00 $5,575.00 $5,575.00 11 AC DISCONNECT EACH 1.00 $4,250.00 $4,250.00 12 AC UNDERGORUND WIRE/CONDUIT LF 200.00 $52.00 $10,400.00 13 INTERCONNECTION LS 1.00 $6,500.00 $6,500.00 14 UTILITY INTERCONNECTION COST LS 1.00 $3,200.00 $3,200.00 15 MONITORING SYSTEM LS 1.00 $7,200.00 $7,200.00 16 TESTING AND COMMISSIONING LS 1.00 $5,200.00 $5,200.00 17 GROUND RESTORATION LS 1.00 $3,000.00 $3,000.00 229,805.00$ 1,200.00$ 30,000.00$ 15,000.00$ 276,005.00$ ENGINEER'S OPINION OF PROBABLE PROJECT COST - CONCEPT REPORT IOWA CITY MUNICIPAL AIRPORT IOWA CITY, IOWA ESTIMATED COST OPL 86.4 KWp GROUND MOUNTED SOLAR PROJECT NO. 23005404-00 July 6, 2023 ITEM NO.DESCRIPTION UNIT ESTIMATED QUANTITY ESTIMATED UNIT COST ESTIMATED ENGINEERING SERVICES (CONSTRUCTION) = TOTAL ESTIMATED PROJECT COST = TOTAL ESTIMATED CONSTRUCTION COST = MIDAMERICAN UTILTY CHARGES ENGINEERING SERVICES (DESIGN) = Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 156 of 205 1 MOBILIZATION AND STAGING LS 1.00 $15,000.00 $15,000.00 2 REMOVE SERVICE ROAD SY 500.00 $30.00 $15,000.00 3 PERMITS AND INSURANCE LS 1.00 $2,500.00 $2,500.00 4 PILE DRIVEN POSTS EACH 30.00 $525.00 $15,750.00 5 RACKING MATERIALS AND INSTALLATION WATT 100,000.00 $0.35 $35,000.00 6 PV MODULES MATERIALS AND INSTALLATION WATT 100,000.00 $0.95 $95,000.00 7 DC WIRING AND STRINGING WATT 100,000.00 $0.12 $12,000.00 8 GROUNDING SYSTEM WATT 100,000.00 $0.07 $7,000.00 9 INVERTER MATERIAL AND INSTALLATION WATT 100,000.00 $0.21 $21,000.00 10 EQUIPMENT CONCRETE PAD LS 1.00 $5,000.00 $5,000.00 11 AC DISTRIBUTION PANEL EACH 1.00 $7,225.00 $7,225.00 12 AC DISCONNECT EACH 1.00 $4,750.00 $4,750.00 13 AC UNDERGORUND WIRE/CONDUIT LF 200.00 $38.00 $7,600.00 14 INTERCONNECTION LS 1.00 $9,500.00 $9,500.00 15 UTILITY INTERCONNECTION COST LS 1.00 $3,200.00 $3,200.00 16 MONITORING SYSTEM LS 1.00 $7,200.00 $7,200.00 17 TESTING AND COMMISSIONING LS 1.00 $5,200.00 $5,200.00 18 GROUND RESTORATION LS 1.00 $3,000.00 $3,000.00 270,925.00$ 1,200.00$ 40,000.00$ 25,000.00$ 337,125.00$ ENGINEER'S OPINION OF PROBABLE PROJECT COST - CONCEPT REPORT IOWA CITY MUNICIPAL AIRPORT IOWA CITY, IOWA ESTIMATED COST AIRFIELD LIGHTING VAULT 100.0 KWp GROUND MOUNTED SOLAR (Alternate 1 - Remove Service Road) PROJECT NO. 23005404-00 June 1, 2023 ITEM NO.DESCRIPTION UNIT ESTIMATED QUANTITY ESTIMATED UNIT COST TOTAL ESTIMATED CONSTRUCTION COST = MIDAMERICAN UTILTY CHARGES ENGINEERING SERVICES (DESIGN) = ESTIMATED ENGINEERING SERVICES (CONSTRUCTION) = TOTAL ESTIMATED PROJECT COST = Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 157 of 205 1 MOBILIZATION AND STAGING LS 1.00 $15,000.00 $15,000.00 2 PERMITS AND INSURANCE LS 1.00 $2,500.00 $2,500.00 3 PILE DRIVEN POSTS EACH 30.00 $525.00 $15,750.00 4 RACKING MATERIALS AND INSTALLATION WATT 100,000.00 $0.35 $35,000.00 5 PV MODULES MATERIALS AND INSTALLATION WATT 100,000.00 $0.95 $95,000.00 6 DC WIRING AND STRINGING WATT 100,000.00 $0.20 $20,000.00 7 GROUNDING SYSTEM WATT 100,000.00 $0.07 $7,000.00 8 INVERTER MATERIAL AND INSTALLATION WATT 100,000.00 $0.21 $21,000.00 9 EQUIPMENT CONCRETE PAD LS 1.00 $5,000.00 $5,000.00 10 AC DISTRIBUTION PANEL EACH 1.00 $7,225.00 $7,225.00 11 AC DISCONNECT EACH 1.00 $4,750.00 $4,750.00 12 AC UNDERGORUND WIRE/CONDUIT LF 200.00 $38.00 $7,600.00 13 INTERCONNECTION LS 1.00 $9,500.00 $9,500.00 14 UTILITY INTERCONNECTION COST LS 1.00 $3,200.00 $3,200.00 15 MONITORING SYSTEM LS 1.00 $7,200.00 $7,200.00 16 TESTING AND COMMISSIONING LS 1.00 $5,200.00 $5,200.00 17 GROUND RESTORATION LS 1.00 $3,000.00 $3,000.00 263,925.00$ 1,200.00$ 40,000.00$ 25,000.00$ 330,125.00$ ESTIMATED ENGINEERING SERVICES (CONSTRUCTION) = TOTAL ESTIMATED PROJECT COST = TOTAL ESTIMATED CONSTRUCTION COST = MIDAMERICAN UTILTY CHARGES ENGINEERING SERVICES (DESIGN) = ESTIMATED COST AIRFIELD LIGHTING VAULT 100.0 KWp GROUND MOUNTED SOLAR (Alternate 2 - Maintain Service Road) PROJECT NO. 23005404-00 July 6, 2023 ITEM NO.DESCRIPTION UNIT ESTIMATED QUANTITY ESTIMATED UNIT COST ENGINEER'S OPINION OF PROBABLE PROJECT COST - CONCEPT REPORT IOWA CITY MUNICIPAL AIRPORT IOWA CITY, IOWA Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 158 of 205 1 MOBILIZATION AND STAGING LS 1.00 $15,000.00 $15,000.00 2 REMOVE SERVICE ROAD SY 300.00 $30.00 $9,000.00 3 PERMITS AND INSURANCE LS 1.00 $2,500.00 $2,500.00 4 PILE DRIVEN POSTS EACH 14.00 $525.00 $7,350.00 5 RACKING MATERIALS AND INSTALLATION WATT 40,000.00 $0.35 $14,000.00 6 PV MODULES MATERIALS AND INSTALLATION WATT 40,000.00 $0.95 $38,000.00 7 DC WIRING AND STRINGING WATT 40,000.00 $0.12 $4,800.00 8 GROUNDING SYSTEM WATT 40,000.00 $0.07 $2,800.00 9 INVERTER MATERIAL AND INSTALLATION WATT 40,000.00 $0.21 $8,400.00 10 EQUIPMENT CONCRETE PAD LS 1.00 $7,500.00 $7,500.00 11 AC DISTRIBUTION PANEL EACH 1.00 $2,800.00 $2,800.00 12 AC DISCONNECT EACH 1.00 $2,500.00 $2,500.00 13 AC UNDERGORUND WIRE/CONDUIT LF 200.00 $31.00 $6,200.00 14 INTERCONNECTION LS 1.00 $4,250.00 $4,250.00 15 UTILITY INTERCONNECTION COST LS 1.00 $1,500.00 $1,500.00 16 MONITORING SYSTEM LS 1.00 $3,800.00 $3,800.00 17 TESTING AND COMMISSIONING LS 1.00 $3,500.00 $3,500.00 18 GROUND RESTORATION LS 1.00 $2,500.00 $2,500.00 136,400.00$ 1,200.00$ 20,000.00$ 10,000.00$ 167,600.00$ TOTAL ESTIMATED CONSTRUCTION COST = MIDAMERICAN UTILTY CHARGES ENGINEERING SERVICES (DESIGN) = ESTIMATED ENGINEERING SERVICES (CONSTRUCTION) = TOTAL ESTIMATED PROJECT COST = ESTIMATED COST BUILDING D 40.0 KWp GROUND MOUNTED SOLAR (Alternate 1 - Remove Service Road) PROJECT NO. 23005404-00 June 1, 2023 ITEM NO.DESCRIPTION UNIT ESTIMATED QUANTITY ESTIMATED UNIT COST ENGINEER'S OPINION OF PROBABLE PROJECT COST - CONCEPT REPORT IOWA CITY MUNICIPAL AIRPORT IOWA CITY, IOWA Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 159 of 205 1 MOBILIZATION AND STAGING LS 1.00 $15,000.00 $15,000.00 2 PERMITS AND INSURANCE LS 1.00 $2,500.00 $2,500.00 3 PILE DRIVEN POSTS EACH 14.00 $525.00 $7,350.00 4 RACKING MATERIALS AND INSTALLATION WATT 40,000.00 $0.35 $14,000.00 5 PV MODULES MATERIALS AND INSTALLATION WATT 40,000.00 $0.95 $38,000.00 6 DC WIRING AND STRINGING WATT 40,000.00 $0.20 $8,000.00 7 GROUNDING SYSTEM WATT 40,000.00 $0.07 $2,800.00 8 INVERTER MATERIAL AND INSTALLATION WATT 40,000.00 $0.21 $8,400.00 9 EQUIPMENT CONCRETE PAD LS 1.00 $7,500.00 $7,500.00 10 AC DISTRIBUTION PANEL EACH 1.00 $2,800.00 $2,800.00 11 AC DISCONNECT EACH 1.00 $2,500.00 $2,500.00 12 AC UNDERGORUND WIRE/CONDUIT LF 200.00 $31.00 $6,200.00 13 INTERCONNECTION LS 1.00 $4,250.00 $4,250.00 14 UTILITY INTERCONNECTION COST LS 1.00 $1,500.00 $1,500.00 15 MONITORING SYSTEM LS 1.00 $3,800.00 $3,800.00 16 TESTING AND COMMISSIONING LS 1.00 $3,500.00 $3,500.00 17 GROUND RESTORATION LS 1.00 $2,500.00 $2,500.00 130,600.00$ 1,200.00$ 20,000.00$ 10,000.00$ 161,800.00$ ESTIMATED ENGINEERING SERVICES (CONSTRUCTION) = TOTAL ESTIMATED PROJECT COST = TOTAL ESTIMATED CONSTRUCTION COST = MIDAMERICAN UTILTY CHARGES ENGINEERING SERVICES (DESIGN) = ESTIMATED COST BUILDING D 40.0 KWp GROUND MOUNTED SOLAR (Alternate 2 - Maintain Service Road) PROJECT NO. 23005404-00 July 6, 2023 ITEM NO.DESCRIPTION UNIT ESTIMATED QUANTITY ESTIMATED UNIT COST ENGINEER'S OPINION OF PROBABLE PROJECT COST - CONCEPT REPORT IOWA CITY MUNICIPAL AIRPORT IOWA CITY, IOWA Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 160 of 205 Appendix D Data Sheets Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 161 of 205 5HOLDEOH 6WDWHRZQHG (QWHUSULVH 'HOLYHU 6RODU 3RZHU VLQFH 1960V : : : : : CoS\rigKt# V2 3Ous 6Secifications are suEMect to cKange witKout furtKer nRWLILFDWLRQ +7 721660 %LJ6L]H &HOO166 83 3,' 5HVLVWaQW 'HVLJQHG IRU KLJK YRlWaJH V\VWHPV RI XS WR 9'& LQcUHaVLQJ WKH VWULQJ lHQJWK RI VRlaU V\VWHPV aQG VaYLQJ RQ %26 cRVWV (QWLUH PRGXlH cHUWLILHG WR ZLWK VWaQG H[WUHPH ZLQG 3a aQG VQRZ lRaGV 3a $ll WKH PRGXlHV aUH VRUWHG aQG SackaJHG b\ aPSHUaJH UHGXcLQJ PLVPaWcK lRVVHV aQG Pa[LPL]LQJ V\VWHP RXWSXW 3URGXcWV :aUUaQW\ :aUUaQW\ RQ SRZHU RXWSXW 3RVLWLYH WRlHUaQcH : JXaUaQWHHG %% 7KH RSWLPL]HG QXPbHU aQG ZLGWK RI PaLQ JaWH lLQHV 0a[LPL]H WKH lLJKW UHcHLYLQJ aUHa RI cRPSRQHQWV aQG 5HGXcH cRPSRQHQW SRZHU cRQVXPSWLRQ NEW 6KDQJKDL$HURVSDFH$XWRPRELOH (OHFWURPHFKDQLFDO&R./WG.ZHEVLWH ZZZ.KWVRODU.FRP.WU )DFWRU\ 7XUNH\+76RODU(QHUJ\-RLQW6WRFN&RPSDQ\ /LDQ\XQJDQJ6KHQ=KRX1HZ(QHUJ\&R./WG. 0onocr\staOOine +alI cXW cHll WHcKQRlRJ\ caQ UHGXcH WKH LQWHUQal SRZHU lRVV aQG LPSURYH cRPSRQHQW RYHUall SRZHU ([cHllHQW KHaW GLVVLSaWLRQ aYRLGV KRW VSRW SURGXcWLRQ 12<V 25<V 2E/ 0LcURcUack UHVLVWaQW KLJK SHUIRUPaQcH black backVKHHW VWUXcWXUH HQKaQcH UHlLabLlLW\ WULSlH (/ WHVWHG RI KLJK TXalLW\ cRQWURl 3,' 5:5: Comprehensive and first-rate certification system IEC IEC /atest 6tanGarG )XOO%ODFN%DFNVKHHW7\SH anG 8/ /atest 6tanGarG I6 I6 anG I62 meeting tKe KigKest internationaO stanGarGs6trict TuaOit\ controO High Efficiency Low LID with Half-cut Technology 0odule Efficienc\ 20 1oof &ells 44 ( î 24) :eiJht 25NJ Dimensions： 20 4mmî0mmî5mm Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 162 of 205 0RGXOH 0D[LPXP3RZHUDW67& 3PD[ 2SHQ&LUFXLW9ROWDJH 9RF 2SWLPXP2SHUDWLQJ&XUUHQW ,PS 0RGXOH(IILFLHQF\ 3RZHU7ROHUDQFH 0D[LPXP6\VWHP9ROWDJH 0D[LPXP6HULHV)XVH5DWLQJ 2SHUDWLQJ7HPSHUDWXUH 0RGXOH 0D[LPXP3RZHU 2SHQ&LUFXLW9ROWDJH（9RF） 0D[LPXP&LUFXLW&XUUHQW ,PS 1027 6RODU&HOOV 1R.RI&HOOV 'LPHQVLRQV :HLJKW )URQW*ODVV )UDPH -XQFWLRQ%R[ &DEOH &RQQHFWRUV 7HPSHUDWXUH&RHIILFLHQWRI3PD[ 7HPSHUDWXUH&RHIILFLHQWRI9RF 7HPSHUDWXUH&RHIILFLHQWRI,VF 0.39℃ 0.29℃ 0.049℃ 0a5: 1000915009'& 8/,(& 20$ 144 6î24 3DFNDJLQJ&RQILJXUDWLRQ +LJKWUDQVPLVVLRQWHPSHUHGJODVV $QRGL]HGDOXPLQLXPDOOR\ 67& ,UUDGLDQFH1000:Pð，PRGXOHWHPSHUDWXUH25$0 1.52SWLRQDOEODFNIUDPHRUZKLWHIUDPHPRGXOHDFFRUGLQJWRFXVWRPHUUHTXLUHPHQWV The module recycling should be carried out by the professional institutions at the the end of module life cycle 40 WR85 6KRUW&LUFXLW&XUUHQW ,VF 0D[LPXP3RZHU9ROWDJH 9PS 2SWLPXP2SHUDWLQJ9ROWDJH 9PS 6KRUW&LUFXLW&XUUHQW ,VF MULTIWAY+Better Choice For Higher Efficiency! 0RQRFU\VWDOOLQH166î83PP +7721660 +7721660 0 50 100 150 200 250 300 350 400 450 500 0.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 0 5 10 15 20 25 30 35 40 45 50 55 Power W Current A Voltage V IV Curve 1000W/m² 800W/m² 600W/m²400W/m² 200W/m² ,368 0&40&4&RPSDWLEOH 31SFVER[726SFV40 +4&RQWDLQHU 23.5NJ (OHFWULFDO&KDUDFWHULVWLFV 1027 0HFKDQLFDO&KDUDFWHULVWLFV 7HPSHUDWXUH&KDUDFWHULVWLFV 15009PRGXOH+7721660 435W/440W/445W/450W/455W 2094PPî1038PPî35PP 1038±1.5 989±1.5 80 ± 1 0 206±10 21 5 ± 1 0 210±10 (-) (+) 6-?5.1 Grounding hole 40 0 ± 1 20 9 4 ± 1 . 5 8-14×9 8-3.5×8 14 0 0 ± 1 12 7 6 ± 1 35 35 :DUUDQW\Current-VoOtage 3ower-VoOtage Curve I-V Curves Engineering Drawing ,QIRUPDWLRQ%R[ 12\HDUSURGXFWZDUUDQW\ 25\HDUZDUUDQW\RQSRZHURXWSXW 6SHFLILFLQIRUPDWLRQLVUHIHUUHGWRWKHSURGXFW TXDOLW\JXDUDQWHH 326: 47.19 9.35$ 38.79 8.43$ 330: 47.39 9.42$ 38.99 8.49$ 334: 47.59 9.49$ 39.19 8.56$ 338: 47.79 9.56$ 39.39 8.62$ 322: 46.99 9.28$ 38.59 8.36$ : 9 116$ 9 17$ 22 : 49.99 1172$ 109 16$ 2 : 09 1183$ 119 1 6$ 2 : 19 1196$ 149 1 9$ 2 : 69 11$ 9 1$ 2 4mm² (UL/I EC ) Length:（+）400mm （-）200mm/length can be customized *NMOT:Irradiance 800W/m²,ambient temperature 20℃，wind speed 1 m/s Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 163 of 205 The S-5-H clamp was specifically developed to accommodate standing seam panels with horizontal seams. 88 8 - 8 2 5 - 3 4 3 2 | w w w . S - 5 . c o m | S- 5 - H a n d S - 5 - H M i n i Th e r i g h t w a y t o a t t a c h a l m o s t a n y t h i n g t o m e t a l r o o f s ! S-5-H Clamp The S-5-H clamp was specifically developed to securely and cost-effectively accommodate metal roof panels with a horizontal seam. The S-5-H is unique in that it allows for attachment to a horizontal seam on the vertical leg of the seam. The clamp's two-piece design allows it to be installed anywhere along the length of the rib, making installation fast and easy! Just place the clamp on the seam, slide the insert piece into place, and tighten the setscrews. Go to www.S-5.com/tools for information about properly attaching S-5!® clamps. After the clamp is installed, affix ancillary items using the top stainless steel bolt provided. The S-5-H is perfect for use with S-5! ColorGard® snow retention system and other heavy-duty applications. S-5-H Mini Clamp The S-5-H Mini is a bit shorter than the S-5-H and has one setscrew rather than two. The mini is the choice for attaching all kinds of rooftop accessories: signs, walkways, satellite dishes, antennas, rooftop lighting, lightning protection systems, solar arrays, exhaust stack bracing, conduit, condensate lines, mechanical equipment—just about anything!* *S-5! mini clamps are not compatible with, and should not be used with, S-5! SnoRail™/SnoFence™ or ColorGard® snow retention systems. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 164 of 205 Distributed byS-5!® Warning! Please use this product responsibly! Products are protected by multiple U.S. and foreign patents. Visit the website at www.S-5.com for complete information on patents and trademarks. Consult the S-5! website at www.S-5.com for published data regarding installation instructions and holding strength. Copyright 2021, Metal Roof Innovations, Ltd. S-5! products are patent protected. S-5! aggressively protects its patents, trademarks, and copyrights. Version 081321. The strength of the S-5-H clamp is in its simple design. The patented setscrews will slightly dimple the metal seam material but will not puncture it —leaving roof manufacturers' warranties intact. Two 3/8-24 X 0.80" Round-Point Setscrews M8-1.25 Threaded Hole M8-1.25 X 16 mm Hex Flange BoltThe S-5-H and S-5-H Mini clamps are each furnished with the hardware shown to the right. Each box also includes a bit tip for tightening setscrews using an electric screw gun. The structural aluminum attachment clamp is compatible with most common metal roofing materials excluding copper. All included hardware is stainless steel. Please visit www.S-5.com for more information including CAD details, metallurgical compatibilities, and specifications. The S-5-H clamp has been tested for load-to-failure results on a variety of horizontal standing seam roof profiles from leading panel manufacturers. The independent lab test reports found on our website at www.S-5.com prove that S-5!® holding strength is unmatched in the industry. S-5-H Mini S-5-H Example Profiles Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 165 of 205 solaredge.com Power Optimizer For North America S1201 SolarEdge's most advanced, cost-effective Power Optimizer for commercial and large field installations Greater Energy Yields High efficiency (99.5%) with module-level MPPT, for maximized system energy production and revenue, and fast project ROI Supports high power and bifacial PV modules, and high string current for more power per string. Maximum Protection with Built-In Safety Designed to automatically reduce high DC voltage to touch-safe levels, upon grid/inverter shutdown, with SafeDC™ Includes SolarEdge Sense Connect, allowing continuous monitoring to detect overheating due to installation issues or connector-level wear and tear Lower BoS Costs Flexible system design enables maximum space utilization and up to 2x longer string lengths, 50% less cables, fuses and combiner boxes Supports connection of two PV modules in series with easy cable management and fast installation times Simpler O&M Module-level system monitoring enabling pinpointed fault detection and remote, time-saving troubleshooting PO W E R O P T I M I Z E R 25 YEAR WARRANTY Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 166 of 205 © SolarEdge Technologies, Ltd. All rights reserved. SOLAREDGE, the SolarEdge logo, OPTIMIZED BY SOLAREDGE are trademarks or registered trademarks of SolarEdge Technologies, Inc. All other trademarks mentioned herein are trademarks of their respective owners. Date: February 7, 2023 DS-000131-NAM. Subject to change without notice. Power Optimizer For North America S1201 S1201 Units INPUT Rated Input DC Power(1) 1200 W Absolute Maximum Input Voltage (Voc) 125 Vdc MPPT Operating Range 12.5 – 105 Vdc Maximum Short Circuit Current (Isc) of Connected PV Module 15 Adc Maximum Efficiency 99.5 % Weighted Efficiency 98.8 % Overvoltage Category II OUTPUT DURING OPERATION Maximum Output Current 18 Adc Maximum Output Voltage 80 Vdc OUTPUT DURING STANDBY (POWER OPTIMIZER DISCONNECTED FROM INVERTER OR INVERTER OFF) Safety Output Voltage per Power Optimizer 1 Vdc STANDARD COMPLIANCE Photovoltaic Rapid Shutdown System Compliant with NEC 2014, 2017, 2020 EMC FCC Part15, IEC 61000-6-2, and IEC 61000-6-3 Safety IEC62109-1 (class II safety), UL1741, UL3741, CSA C22.2#107.1 Material UL94 V-0, UV Resistant RoHS Yes Fire Safety VDE-AR-E 2100-712:2013-05 INSTALLATION SPECIFICATIONS Maximum Allowed System Voltage 1000 Vdc Dimensions (W x L x H) 129 x 155 x 59 / 5.08 x 6.10 x 2.32 mm / in Weight 1106 / 2.4 gr / lb Input Connector MC4(2) Input Wire Length 1.6 / 5.25(3) m / ft Output Connector MC4 Output Wire Length (+) 5.3 (-) 0.10 / (+) 17.38, (-) 0.32 m / ft Operating Temperature Range(4) -40 to +85 / -40 to +185 ˚C / ˚F Protection Rating IP68 / NEMA6P Relative Humidity 0 – 100 % (1) Rated power of the module at STC will not exceed the power optimizer Rated Input DC Power. Modules with up to +5% power tolerance are allowed. (2) For other connector types please contact SolarEdge. (3) The Sense Connect feature is only enabled on the output cable connectors. (4) For ambient temperatures above +65°C / +149°F power de-rating is applied. PV System Design Using a SolarEdge Inverter(5)(6)(7) 208V Grid 208V Grid 277/480V Grid 277/480V Grid SE10K SE17.3K* SE20K, SE30K SE40K* Compatible Power Optimizers S1201 Minimum String Length Power Optimizers 8 10 15 15 PV Modules 15 19 29 29 Maximum String Length Power Optimizers 30 30 30 30 PV Modules 60 60 60 60 Maximum Continuous Power per String 7200 8820 15300 15300 W Maximum Allowed Connected Power per String(7) 1 string – 8400 1 string – 10020 1 string – 17550 2 strings or less – 17550 W 2 strings or more – 10600 2 strings or more – 13000 2 strings or more – 23000 3 strings or more – 23000 Parallel Strings of Different Lengths or Orientations Yes Maximum Difference in Number of Power Optimizers Allowed Between the Shortest and Longest String Connected to the Same Inverter Unit 5 Power Optimizers *The same rules apply for Synergy units of equivalent power ratings, that are part of the modular Synergy Technology inverter. (5) S1201 cannot be mixed with any other Power Optimizers models in the same string. (6) For each string, a Power Optimizer may be connected to a single PV module if 1) each Power Optimizer is connected to a single PV module or 2) it is the only Power Optimizer connected to a single PV module in the string. (7) To connect more STC power per string, design your project using SolarEdge Designer. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 167 of 205 solaredge.com Three Phase Inverter with Synergy Technology For the 277/480V Grid for North America (Ground Mount Installation) SE110KUS / SE120KUS Powered by unique pre-commissioning process for rapid system installation Pre-commissioning feature for automated validation of system components and wiring during the site installation process and prior to grid connection Easy 2-person installation with lightweight, modular design (each inverter consists of 3 Synergy units and 1 Synergy Manager) Independent operation of each Synergy unit enables higher uptime and easy serviceability Built-in thermal sensors detect faulty wiring ensuring enhanced protection and safety Built-in arc fault protection Built-in PID mitigation for maximized system performance Monitored* and field-replaceable surge protection devices, to better withstand surges caused by lightning or other events Built-in module-level monitoring with Ethernet or cellular communication for full system visibility IN V E R T E R 12-20 YEAR WARRANTY Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 168 of 205 Three Phase Inverter with Synergy Technology For the 277/480V Grid for North America (Ground Mount Installation) SE110KUS / SE120KUS MODEL NUMBER SE110K SE120K UNITS OUTPUT Rated AC Active Output Power 110000 120000 W Maximum AC Apparent Output Power 120000 120000 VA AC Output Line Connections 3W + PE, 4W + PE Supported Grids WYE: TN-C, TN-S, TN-C-S, TT, IT; Delta: IT AC Output Voltage Minimum-Nominal-Maximum(1) (L-N) 244 – 277 – 305 Vac AC Output Voltage Minimum-Nominal-Maximum(1) (L-L) 422.5 – 480 – 529 Vac AC Frequency Min-Nom-Max(1) 59.5 – 60 – 60.5 Hz Maximum Continuous Output Current (per Phase, PF=1) 144.3 Aac GFDI Threshold 1 A Utility Monitoring, Islanding Protection, Configurable Power Factor, Country Configurable Thresholds Yes Total Harmonic Distortion ≤ 3 % Power Factor Range +/-0.2 to 1 INPUT Maximum DC Power (Module STC) Inverter / Synergy Unit 210000 / 70000 W Transformer-less, Ungrounded Yes Maximum Input Voltage DC+ to DC- 1000 Vdc Operating Voltage Range 840 – 1000 Vdc Maximum Input Current 3 x 48.25 Adc Reverse-Polarity Protection Yes Ground-Fault Isolation Detection 167kΩ sensitivity per Synergy Unit(2) CEC Weighted Efficiency 98.5 % Nighttime Power Consumption < 12 W ADDITIONAL FEATURES Supported Communication Interfaces(3) 2 x RS485, Ethernet, Wi-Fi (optional), Cellular (optional) Smart Energy Management Export Limitation Inverter Commissioning With the SetApp mobile application using built-in Wi-Fi access point for local connection Arc Fault Protection Built-in, User Configurable (According to UL1699B) PID Rectifier Nighttime, built-in RS485 Surge Protection (ports 1+2) Type II, field replaceable, integrated AC, DC Surge Protection Type II, field replaceable, integrated DC SAFETY SWITCH DC Disconnect Built-in STANDARD COMPLIANCE Safety UL1699B, UL1741, UL1741 SA, UL1741 SB, UL1998, CSA C22.2#107.1, Canadian AFCI according to T.I.L. M-07 Grid Connection Standards IEEE 1547-2018, Rule 21, Rule 14 (HI) Emissions FCC part 15 class A (1) For other regional settings please contact SolarEdge support. (2) Where permitted by local regulations. (3) For specifications of the optional communication options, visit the Communication product page or the Resource Library to download the relevant product datasheet. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 169 of 205 Three Phase Inverter with Synergy Technology For the 277/480V Grid for North America (Ground Mount Installation) SE110KUS / SE120KUS MODEL NUMBER SE110K SE120K UNITS INSTALLATION SPECIFICATIONS Number of Synergy Units per Inverter 3 AC Max Conduit Size 2 ½״ in Max AC AWG Line / PE 4/0 / 1/0 DC Max Conduit Size 1 x 3"; 2 x 2" in DC Inputs Inverter / Synergy Unit 12 / 4 pairs; 6 – 12 AWG 3 pairs / 1 pair, Max 2 AWG; copper or aluminum Dimensions (H x W x D) Synergy Unit: 22 x 12.9 x 10.75 / 558 x 328 x 273 Synergy Manager: 14.17 x 22.4 x 11.6 / 360 x 560 x 295 in / mm Weight Synergy Unit: 70.4 / 32 Synergy Manager: 39.6 / 18 lb / kg Operating Temperature Range -40 to +140 / -40 to +60(4) ̊ F / ˚C Cooling Fan (user replaceable) Noise < 67 dBA Protection Rating NEMA 3R Mounting Brackets provided (4) For power de-rating information refer to the Temperature De-rating - Technical Note (North America). Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 170 of 205 solaredge.com SolarEdge is a global leader in smart energy technology. By leveraging world-class engineering capabilities and with a relentless focus on innovation, SolarEdge creates smart energy solutions that power our lives and drive future progress. SolarEdge developed an intelligent inverter solution that changed the way power is harvested and managed in photovoltaic (PV) systems. The SolarEdge DC optimized inverter maximizes power generation while lowering the cost of energy produced by the PV system. Continuing to advance smart energy, SolarEdge addresses a broad range of energy market segments through its PV, storage, EV charging, UPS, and grid services solutions. SolarEdge @SolarEdgePV @SolarEdgePV SolarEdgePV SolarEdge www.solaredge.com/corporate/contact solaredge.com © SolarEdge Technologies, Ltd. All rights reserved. SOLAREDGE, the SolarEdge logo, OPTIMIZED BY SOLAREDGE are trademarks or registered trademarks of SolarEdge Technologies, Inc. All other trademarks mentioned herein are trademarks of their respective owners. Date: November 27, 2022 DS-000021-NAM Subject to change without notice. Cautionary Note Regarding Market Data and Industry Forecasts: This brochure may contain market data and industry forecasts from certain third-party sources. This information is based on industry surveys and the preparer’s expertise in the industry and there can be no assurance that any such market data is accurate or that any such industry forecasts will be achieved. Although we have not independently verified the accuracy of such market data and industry forecasts, we believe that the market data is reliable and that the industry forecasts are reasonable. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 171 of 205 solaredge.com Three Phase Inverter with Synergy Technology For the 208V Grid for North America SE50KUS Powered by unique pre-commissioning process for rapid system installation Pre-commissioning feature for automated validation of system components and wiring during the site installation process and prior to grid connection Easy 2-person installation with lightweight, modular design (each inverter consists of 3 Synergy units and 1 Synergy Manager) Independent operation of each Synergy unit enables higher uptime and easy serviceability Built-in thermal sensors detect faulty wiring ensuring enhanced protection and safety Built-in arc fault protection and rapid shutdown Built-in PID mitigation for maximized system performance Monitored* and field-replaceable surge protection devices, to better withstand surges caused by lightning or other events Built-in module-level monitoring with Ethernet or cellular communication for full system visibility IN V E R T E R S 12-20 YEAR WARRANTY *Applicable only for DC and AC SPDs Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 172 of 205 Three Phase Inverter with Synergy Technology For the 208V Grid for North America SE50KUS MODEL NUMBER SExxK-USx2Ixxxx APPLICABLE TO INVERTERS WITH PART NUMBER SE50KUS UNITS OUTPUT Rated AC Active Output Power 50000 W Maximum AC Apparent Output Power 50000 VA AC Output Line Connections 3W + PE, 4W + PE Supported Grids WYE: TN-C, TN-S, TN-C-S, TT, IT, Delta: IT AC Output Voltage Minimum-Nominal-Maximum(1) (L-N) 105 – 120 – 132.5 Vac AC Output Voltage Minimum-Nominal-Maximum(1) (L-L) 183 – 208 – 229 Vac AC Frequency Min-Nom-Max(1) 59.5 – 60 – 60.5 Hz Maximum Continuous Output Current (per Phase, PF=1) 139.5 Aac GFDI Threshold 1 A Utility Monitoring, Islanding Protection, Configurable Power Factor, Country Configurable Thresholds Yes Total Harmonic Distortion ≤ 3 % Power Factor Range +/-0.2 to 1 INPUT Maximum DC Power (Module STC) Inverter / Synergy Unit 87500 / 29165 W Transformer-less, Ungrounded Yes Maximum Input Voltage DC+ to DC- 600 Vdc Operating Voltage Range 370 – 600 Vdc Maximum Input Current 3 x 46.5 Adc Reverse-Polarity Protection Yes Ground-Fault Isolation Detection 167kΩ sensitivity per Synergy Unit(2) CEC Weighted Efficiency 97 % Nighttime Power Consumption < 12 W ADDITIONAL FEATURES Supported Communication Interfaces(3) 2 x RS485, Ethernet, Wi-Fi (optional), Cellular (optional) Smart Energy Management Export Limitation Inverter Commissioning With the SetApp mobile application using built-in Wi-Fi access point for local connection Arc Fault Protection Built-in, User Configurable (According to UL1699B) Photovoltaic Rapid Shutdown System NEC 2014, 2017 and 2020, Built-in PID Rectifier Nighttime, built-in RS485 Surge Protection (ports 1+2) Type II, field replaceable, integrated AC, DC Surge Protection Type II, field replaceable, integrated DC Fuses (Single Pole) 25A, integrated Pre-Commissioning Built-in(4) DC SAFETY SWITCH DC Disconnect Built-in STANDARD COMPLIANCE Safety UL1699B, UL1741, UL1741 SA, UL1741 SB, UL1998, CSA C22.2#107.1, Canadian AFCI according to T.I.L. M-07 Grid Connection Standards IEEE 1547-2018, Rule 21, Rule 14 (HI) Emissions FCC part 15 class A (1) For other regional settings please contact SolarEdge support. (2) Where permitted by local regulations. (3) For specifications of the optional communication options, visit the Communication product page or the Resource Library to download the relevant product datasheet. (4) Not available for P/Ns SExxK-xxxxxBPxx. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 173 of 205 Three Phase Inverter with Synergy Technology For the 208V Grid for North America SE50KUS MODEL NUMBER SExxK-USx2Ixxxx APPLICABLE TO INVERTERS WITH PART NUMBER SE50KUS UNITS INSTALLATION SPECIFICATIONS Number of Synergy Units per Inverter 3 AC Max Conduit Size 2 ½" in Max AWG Line / PE 4/0 / 1/0 DC Max Conduit Size 1 x 3”; 2 x 2" in DC Input Inverter / Synergy Unit 12 / 4 pairs; 6 – 12 AWG 3 pairs / 1 pair, Max 2 AWG; copper or aluminum Dimensions (H x W x D) Synergy Unit: 22 x 12.9 x 10.75 / 558 x 328 x 273 Synergy Manager: 14.17 x 22.4 x 11.6 / 360 x 560 x 295 in / mm Weight Synergy Unit: 70.4 / 32 Synergy Manager: 39.6 / 18 lb / kg Operating Temperature Range -40 to +140 / -40 to +60(5) ̊F / ˚C Cooling Fan (user replaceable) Noise < 67 dBA Protection Rating NEMA 3R Mounting Brackets provided (5) For power de-rating information refer to the Temperature De-rating - Technical Note (North America). Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 174 of 205 solaredge.com SolarEdge is a global leader in smart energy technology. By leveraging world-class engineering capabilities and with a relentless focus on innovation, SolarEdge creates smart energy solutions that power our lives and drive future progress. SolarEdge developed an intelligent inverter solution that changed the way power is harvested and managed in photovoltaic (PV) systems. The SolarEdge DC optimized inverter maximizes power generation while lowering the cost of energy produced by the PV system. Continuing to advance smart energy, SolarEdge addresses a broad range of energy market segments through its PV, storage, EV charging, UPS, and grid services solutions. SolarEdge @SolarEdgePV @SolarEdgePV SolarEdgePV SolarEdge www.solaredge.com/corporate/contact solaredge.com © SolarEdge Technologies, Ltd. All rights reserved. SOLAREDGE, the SolarEdge logo, OPTIMIZED BY SOLAREDGE are trademarks or registered trademarks of SolarEdge Technologies, Inc. All other trademarks mentioned herein are trademarks of their respective owners. Date: December 13, 2022 DS-000037-NAM Subject to change without notice. Cautionary Note Regarding Market Data and Industry Forecasts: This brochure may contain market data and industry forecasts from certain third-party sources. This information is based on industry surveys and the preparer’s expertise in the industry and there can be no assurance that any such market data is accurate or that any such industry forecasts will be achieved. Although we have not independently verified the accuracy of such market data and industry forecasts, we believe that the market data is reliable and that the industry forecasts are reasonable. Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 175 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 176 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 177 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 178 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 179 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 180 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 181 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 182 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 183 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 184 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 185 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 186 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 187 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 188 of 205 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 189 of 205 CITY OF IOWA CITY INVOICE LIST BY GL ACCOUNT Report generated: 07/10/2023 11:44 User: mtharp Program ID: apinvgla Page 1 YEAR/PERIOD: 2023/12 TO 2023/12 ACCOUNT/VENDOR INVOICE PO YEAR/PR TYP S WARRANT CHECK DESCRIPTION 76850110 Airport Operations 76850110 432080 Other Professional Services 016191 BAILEY LEADERSHIP IN BLI-2023-21 0 2023 12 INV P 4,063.00 062323 286109 Strategic Plan #2 ACCOUNT TOTAL 4,063.00 76850110 437010 Comp Liability Insurance 016112 TRUENORTH COMPANIES 145644 0 2023 12 INV P 5,280.00 062323 286231 airport liability p ACCOUNT TOTAL 5,280.00 76850110 437041 Bonding & Other Insurance 012284 PETROLEUM MARKETERS 8602487-23/24 0 2023 12 INV P 2,076.00 062323 286206 UST Insurance Premi ACCOUNT TOTAL 2,076.00 76850110 438030 Electricity 010319 MIDAMERICAN ENERGY 20230614122321 0 2023 12 INV P 1,918.30 061623 40833 MidAmBilling 061420 ACCOUNT TOTAL 1,918.30 76850110 438070 Heating Fuel/Gas 010319 MIDAMERICAN ENERGY 20230614122321 0 2023 12 INV P 41.12 061623 40833 MidAmBilling 061420 ACCOUNT TOTAL 41.12 76850110 438100 Refuse Collection Charges 011001 ABC DISPOSAL SYSTEMS 797756 0 2023 12 INV P 176.50 062323 40863 May 23 Refuse picku 011001 ABC DISPOSAL SYSTEMS 797757 0 2023 12 INV P 40.00 062323 40863 May 23 Recycling Pi 011001 ABC DISPOSAL SYSTEMS 807966 0 2023 12 INV P 176.50 060923 40717 June 23 Refuse 011001 ABC DISPOSAL SYSTEMS 807967 0 2023 12 INV P 40.00 060923 40717 June 23 Recycling 433.00 ACCOUNT TOTAL 433.00 76850110 442010 Other Building R&M Services 010856 JET AIR INC IOW IVI-23-002819 0 2023 12 INV P 600.00 062323 286164 Groundskeeping/Jani 010856 JET AIR INC IOW IVI-23-002834 0 2023 12 INV P 1,025.00 062323 286164 Maintenance Reimbur 1,625.00 011047 HAWKEYE COMMUNICATIO 15032 0 2023 12 INV P 225.07 062323 40889 Alarm Monitoring & 014647 DAN'S OVERHEAD DOORS 553964 0 2023 12 INV P 1,458.00 062323 40882 Hangar H Door Sprin ACCOUNT TOTAL 3,308.07 76850110 443080 Other Equipment R&M Services 010856 JET AIR INC IOW IVI-23-002834 0 2023 12 INV P 510.67 062323 286164 Maintenance Reimbur 013552 QT POD 1012-SP2023 0 2023 12 INV P 1,377.75 062323 286211 100LL SS Kiosk Main Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 190 of 205 CITY OF IOWA CITY INVOICE LIST BY GL ACCOUNT Report generated: 07/10/2023 11:44 User: mtharp Program ID: apinvgla Page 2 YEAR/PERIOD: 2023/12 TO 2023/12 ACCOUNT/VENDOR INVOICE PO YEAR/PR TYP S WARRANT CHECK DESCRIPTION 013552 QT POD 1013-SP2023 0 2023 12 INV P 1,377.75 062323 286211 Jet A SS Kiosk Cell 2,755.50 ACCOUNT TOTAL 3,266.17 76850110 445030 Nursery Srvc-Lawn & Plant Care 010856 JET AIR INC IOW IVI-23-002819 0 2023 12 INV P 5,500.00 062323 286164 Groundskeeping/Jani ACCOUNT TOTAL 5,500.00 76850110 469200 Tools 010856 JET AIR INC IOW IVI-23-002834 0 2023 12 INV P 190.77 062323 286164 Maintenance Reimbur ACCOUNT TOTAL 190.77 ORG 76850110 TOTAL 26,076.43 FUND 7600 Airport TOTAL: 26,076.43 ** END OF REPORT - Generated by Michael Tharp ** Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 191 of 205 CITY OF IOWA CITY YEAR-TO-DATE BUDGET REPORT Report generated: 07/10/2023 11:44 User: mtharp Program ID: glytdbud Page 1 JUNE DETAIL FOR 2023 12 JOURNAL DETAIL 2023 12 TO 2023 12 ACCOUNTS FOR: ORIGINAL TRANFRS/ REVISED AVAILABLE PCT 7600 Airport APPROP ADJSTMTS BUDGET YTD ACTUAL ENCUMBRANCES BUDGET USE/COL 76850110 Airport Operations 76850110 321910 Misc Permits & 0 0 0 .00 .00 .00 .0% 76850110 331100 Federal Grants 0 0 0 .00 .00 .00 .0% 76850110 363910 Misc Sale of Me 0 0 0 .00 .00 .00 .0% 76850110 369100 Reimb of Expens 0 0 0 .00 .00 .00 .0% 76850110 369900 Miscellaneous O 0 0 0 .00 .00 .00 .0% 76850110 381100 Interest on Inv 0 0 0 -1,114.03 .00 1,114.03 100.0% 76850110 382100 Land Rental -48,640 0 -48,640 -53,062.36 .00 4,422.36 109.1% 2023/12/060569 06/20/2023 GBI -600.00 REF LAND RENT 76850110 382200 Building/Room R -290,000 -10,000 -300,000 -307,377.80 .00 7,377.80 102.5% 2023/12/060569 06/20/2023 GBI -25,173.13 REF 76850110 382300 Equipment Renta -4,000 0 -4,000 -870.00 .00 -3,130.00 21.8%* 2023/12/060939 06/29/2023 CRP -82.50 REF 4264459 JET AIR OTHER 76850110 384100 Telephone Commi 0 0 0 .00 .00 .00 .0% 76850110 384200 Vending Machine 0 0 0 .00 .00 .00 .0% 76850110 384900 Other Commissio -42,770 0 -42,770 -48,567.40 .00 5,797.40 113.6% 2023/12/060695 06/23/2023 GBI -2,100.60 REF 2023/12/060939 06/29/2023 CRP -3,746.60 REF 4264463 TITAN OTHER 76850110 392100 Sale of Land 0 0 0 .00 .00 .00 .0% Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 192 of 205 CITY OF IOWA CITY YEAR-TO-DATE BUDGET REPORT Report generated: 07/10/2023 11:44 User: mtharp Program ID: glytdbud Page 2 JUNE DETAIL FOR 2023 12 JOURNAL DETAIL 2023 12 TO 2023 12 ACCOUNTS FOR: ORIGINAL TRANFRS/ REVISED AVAILABLE PCT 7600 Airport APPROP ADJSTMTS BUDGET YTD ACTUAL ENCUMBRANCES BUDGET USE/COL 76850110 392300 Sale of Equipme 0 0 0 .00 .00 .00 .0% 76850110 392400 Gain/Loss on Sa 0 0 0 .00 .00 .00 .0% 76850110 393120 General Levy 0 0 0 .00 .00 .00 .0% 76850110 393910 Misc Transfers 0 0 0 .00 .00 .00 .0% 76850110 411000 Perm Full Time 66,477 8,160 74,637 73,772.86 .00 864.14 98.8% 2023/12/060012 06/02/2023 PRJ 2,983.20 REF 052723 WARRANT=052723 RUN=1 BIWEEKLY 2023/12/060483 06/16/2023 PRJ 2,983.20 REF 061023 WARRANT=061023 RUN=1 BIWEEKLY 2023/12/060954 06/30/2023 PRJ 2,983.20 REF 062423 WARRANT=062423 RUN=1 BIWEEKLY 76850110 412000 Perm Part Time 0 0 0 .00 .00 .00 .0% 76850110 413000 Temporary Emplo 1,000 0 1,000 .00 .00 1,000.00 .0% 76850110 414500 Longevity Pay 650 0 650 650.00 .00 .00 100.0% 76850110 421100 Health Insuranc 8,136 0 8,136 7,838.64 .00 297.36 96.3% 2023/12/060012 06/02/2023 PRJ 326.61 REF 052723 WARRANT=052723 RUN=1 BIWEEKLY 2023/12/060483 06/16/2023 PRJ 326.61 REF 061023 WARRANT=061023 RUN=1 BIWEEKLY 76850110 421200 Dental Insuranc 400 0 400 399.36 .00 .64 99.8% 2023/12/060012 06/02/2023 PRJ 16.64 REF 052723 WARRANT=052723 RUN=1 BIWEEKLY 2023/12/060483 06/16/2023 PRJ 16.64 REF 061023 WARRANT=061023 RUN=1 BIWEEKLY 76850110 421300 Life Insurance 150 0 150 162.54 .00 -12.54 108.4%* 2023/12/060483 06/16/2023 PRJ 14.59 REF 061023 WARRANT=061023 RUN=1 BIWEEKLY 76850110 421350 Group Life - Im 0 0 0 .00 .00 .00 .0% 76850110 421400 Disability Insu 243 0 243 262.87 .00 -19.87 108.2%* 2023/12/060483 06/16/2023 PRJ 23.59 REF 061023 WARRANT=061023 RUN=1 BIWEEKLY 76850110 422100 FICA 5,143 0 5,143 5,619.97 .00 -477.47 109.3%* 2023/12/060012 06/02/2023 PRJ 224.88 REF 052723 WARRANT=052723 RUN=1 BIWEEKLY 2023/12/060483 06/16/2023 PRJ 225.10 REF 061023 WARRANT=061023 RUN=1 BIWEEKLY 2023/12/060954 06/30/2023 PRJ 228.22 REF 062423 WARRANT=062423 RUN=1 BIWEEKLY Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 193 of 205 CITY OF IOWA CITY YEAR-TO-DATE BUDGET REPORT Report generated: 07/10/2023 11:44 User: mtharp Program ID: glytdbud Page 3 JUNE DETAIL FOR 2023 12 JOURNAL DETAIL 2023 12 TO 2023 12 ACCOUNTS FOR: ORIGINAL TRANFRS/ REVISED AVAILABLE PCT 7600 Airport APPROP ADJSTMTS BUDGET YTD ACTUAL ENCUMBRANCES BUDGET USE/COL 76850110 423100 IPERS 6,431 0 6,431 6,889.69 .00 -458.29 107.1%* 2023/12/060012 06/02/2023 PRJ 281.61 REF 052723 WARRANT=052723 RUN=1 BIWEEKLY 2023/12/060483 06/16/2023 PRJ 281.61 REF 061023 WARRANT=061023 RUN=1 BIWEEKLY 2023/12/060954 06/30/2023 PRJ 281.61 REF 062423 WARRANT=062423 RUN=1 BIWEEKLY 76850110 424900 Other Post Empl 0 0 0 .00 .00 .00 .0% 76850110 431020 Court Costs & S 0 0 0 .00 .00 .00 .0% 76850110 432020 Annual Audit 856 0 856 549.00 .00 307.00 64.1% 76850110 432030 Financial Servi 0 0 0 35.00 .00 -35.00 100.0%* 76850110 432050 Appraisal Servi 0 0 0 .00 .00 .00 .0% 76850110 432080 Other Professio 0 0 0 16,495.14 .00 -16,495.14 100.0%* 2023/12/060639 06/20/2023 API 4,063.00 VND 016191 VCH BAILEY LEADERSHIP IN Strategic Plan #2 286109 76850110 435055 Mail & Delivery 0 0 0 12.68 .00 -12.68 100.0%* 76850110 435056 Delivery Servic 0 0 0 .00 .00 .00 .0% 76850110 435057 Couriers 0 0 0 .00 .00 .00 .0% 76850110 435060 Legal Publicati 0 0 0 316.64 .00 -316.64 100.0%* 76850110 436030 Transportation 750 0 750 483.06 .00 266.94 64.4% 76850110 436050 Registration 525 0 525 1,019.00 .00 -494.00 194.1%* 76850110 436060 Lodging 500 0 500 415.40 .00 84.60 83.1% Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 194 of 205 CITY OF IOWA CITY YEAR-TO-DATE BUDGET REPORT Report generated: 07/10/2023 11:44 User: mtharp Program ID: glytdbud Page 4 JUNE DETAIL FOR 2023 12 JOURNAL DETAIL 2023 12 TO 2023 12 ACCOUNTS FOR: ORIGINAL TRANFRS/ REVISED AVAILABLE PCT 7600 Airport APPROP ADJSTMTS BUDGET YTD ACTUAL ENCUMBRANCES BUDGET USE/COL 76850110 436070 Miscellaneous T 0 0 0 .00 .00 .00 .0% 76850110 436080 Meals 50 0 50 65.00 .00 -15.00 130.0%* 76850110 437010 Comp Liability 9,000 0 9,000 6,155.00 .00 2,845.00 68.4% 2023/12/060623 06/21/2023 API 5,280.00 VND 016112 VCH TRUENORTH COMPANIES airport liability premium 0626 286231 76850110 437020 Fire & Casualty 14,006 0 14,006 16,917.00 .00 -2,911.00 120.8%* 76850110 437030 Worker's Comp I 2,000 0 2,000 2,000.00 .00 .00 100.0% 76850110 437041 Bonding & Other 2,027 0 2,027 4,010.00 .00 -1,983.00 197.8%* 2023/12/060639 06/20/2023 API 2,076.00 VND 012284 VCH PETROLEUM MARKETERS UST Insurance Premium 286206 76850110 437200 Loss Reserve Pa 3,000 0 3,000 3,000.00 .00 .00 100.0% 76850110 438010 Stormwater Util 19,834 0 19,834 18,938.64 .00 895.36 95.5% 2023/12/060574 06/21/2023 CRP 1,578.22 REF C -230621 2023 UB UB 76850110 438030 Electricity 20,117 0 20,117 18,547.93 .00 1,569.07 92.2% 2023/12/060481 06/14/2023 API 352.01 VND 010319 VCH MIDAMERICAN ENERGY MidAmBilling 06142023 40833 2023/12/060481 06/14/2023 API 1,251.28 VND 010319 VCH MIDAMERICAN ENERGY MidAmBilling 06142023 40833 2023/12/060481 06/14/2023 API 227.30 VND 010319 VCH MIDAMERICAN ENERGY MidAmBilling 06142023 40833 2023/12/060481 06/14/2023 API 76.13 VND 010319 VCH MIDAMERICAN ENERGY MidAmBilling 06142023 40833 2023/12/060481 06/14/2023 API 11.58 VND 010319 VCH MIDAMERICAN ENERGY MidAmBilling 06142023 40833 76850110 438050 Landfill Use 185 0 185 190.30 .00 -5.30 102.9%* 76850110 438070 Heating Fuel/Ga 3,213 0 3,213 3,853.88 .00 -640.88 119.9%* 2023/12/060481 06/14/2023 API 12.39 VND 010319 VCH MIDAMERICAN ENERGY MidAmBilling 06142023 40833 2023/12/060481 06/14/2023 API 12.39 VND 010319 VCH MIDAMERICAN ENERGY MidAmBilling 06142023 40833 2023/12/060481 06/14/2023 API 16.34 VND 010319 VCH MIDAMERICAN ENERGY MidAmBilling 06142023 40833 76850110 438080 Sewer Utility C 1,793 0 1,793 4,827.74 .00 -3,034.74 269.3%* 2023/12/060574 06/21/2023 CRP 434.55 REF C -230621 2023 UB UB Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 195 of 205 CITY OF IOWA CITY YEAR-TO-DATE BUDGET REPORT Report generated: 07/10/2023 11:44 User: mtharp Program ID: glytdbud Page 5 JUNE DETAIL FOR 2023 12 JOURNAL DETAIL 2023 12 TO 2023 12 ACCOUNTS FOR: ORIGINAL TRANFRS/ REVISED AVAILABLE PCT 7600 Airport APPROP ADJSTMTS BUDGET YTD ACTUAL ENCUMBRANCES BUDGET USE/COL 76850110 438090 Water Utility C 2,254 0 2,254 4,640.47 .00 -2,386.47 205.9%* 2023/12/060574 06/21/2023 CRP 431.32 REF C -230621 2023 UB UB 76850110 438100 Refuse Collecti 2,846 0 2,846 2,598.00 .00 248.00 91.3% 2023/12/060199 06/02/2023 API 40.00 VND 011001 VCH ABC DISPOSAL SYSTEMS June 23 Recycling 40717 2023/12/060199 06/02/2023 API 176.50 VND 011001 VCH ABC DISPOSAL SYSTEMS June 23 Refuse 40717 2023/12/060661 06/12/2023 API 40.00 VND 011001 VCH ABC DISPOSAL SYSTEMS May 23 Recycling Pickup 40863 2023/12/060661 06/12/2023 API 176.50 VND 011001 VCH ABC DISPOSAL SYSTEMS May 23 Refuse pickup 40863 76850110 438110 Local Phone Ser 186 0 186 .00 .00 186.00 .0% 76850110 438120 Long Distance S 0 0 0 .00 .00 .00 .0% 76850110 442010 Other Building 13,599 0 13,599 20,855.44 .00 -7,256.44 153.4%* 2023/12/060639 06/20/2023 API 600.00 VND 010856 VCH JET AIR INC IOW Groundskeeping/Janitorial serv 286164 2023/12/060639 06/20/2023 API 1,025.00 VND 010856 VCH JET AIR INC IOW Maintenance Reimbursement 286164 2023/12/060639 06/20/2023 API 1,458.00 VND 014647 VCH DAN'S OVERHEAD DOORS Hangar H Door Springs 40882 2023/12/060639 06/20/2023 API 225.07 VND 011047 VCH HAWKEYE COMMUNICATIO Alarm Monitoring & Inspection 40889 76850110 442020 Structure R&M S 770 0 770 3,726.87 .00 -2,956.87 484.0%* 76850110 442030 Heating & Cooli 1,963 0 1,963 4,382.81 .00 -2,419.81 223.3%* 76850110 442040 Cooling Equipme 0 0 0 .00 .00 .00 .0% 76850110 442060 Electrical & Pl 5,000 0 5,000 2,462.69 .00 2,537.31 49.3% 76850110 442070 Bldg Pest Contr 0 0 0 .00 .00 .00 .0% 76850110 443050 Radio Equipment 0 0 0 .00 .00 .00 .0% 76850110 443080 Other Equipment 10,000 0 10,000 10,009.57 .00 -9.57 100.1%* 2023/12/060639 06/20/2023 API 510.67 VND 010856 VCH JET AIR INC IOW Maintenance Reimbursement 286164 2023/12/060639 06/20/2023 API 1,377.75 VND 013552 VCH QT POD Jet A SS Kiosk Cell Plan/Maint 286211 2023/12/060639 06/20/2023 API 1,377.75 VND 013552 VCH QT POD 100LL SS Kiosk Maintenance/Cel 286211 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 196 of 205 CITY OF IOWA CITY YEAR-TO-DATE BUDGET REPORT Report generated: 07/10/2023 11:44 User: mtharp Program ID: glytdbud Page 6 JUNE DETAIL FOR 2023 12 JOURNAL DETAIL 2023 12 TO 2023 12 ACCOUNTS FOR: ORIGINAL TRANFRS/ REVISED AVAILABLE PCT 7600 Airport APPROP ADJSTMTS BUDGET YTD ACTUAL ENCUMBRANCES BUDGET USE/COL 76850110 444060 Cable & Electri 0 0 0 .00 .00 .00 .0% 76850110 445030 Nursery Srvc-La 51,624 0 51,624 44,720.14 .00 6,903.86 86.6% 2023/12/060639 06/20/2023 API 5,500.00 VND 010856 VCH JET AIR INC IOW Groundskeeping/Janitorial serv 286164 76850110 445080 Snow and Ice Re 29,723 0 29,723 35,317.33 .00 -5,594.33 118.8%* 76850110 445100 Towing 0 0 0 .00 .00 .00 .0% 76850110 445110 Testing Service 2,500 0 2,500 2,857.00 .00 -357.00 114.3%* 76850110 445140 Outside Printin 0 0 0 .00 .00 .00 .0% 76850110 445230 Other Operating 956 0 956 4,884.49 .00 -3,928.49 510.9%* 76850110 446010 Administrative 0 0 0 .00 .00 .00 .0% 76850110 446100 City Attorney C 7,814 0 7,814 7,814.00 .00 .00 100.0% 2023/12/060788 06/30/2023 GEN 651.17 REF REJE#2 Airport to Attorney 76850110 446120 ITS-Server/Stor 778 0 778 289.98 .00 488.02 37.3% 76850110 446130 ITS-PC/Peripher 15,477 0 15,477 14,515.50 .00 961.50 93.8% 76850110 446140 ITS-Capital Rep 0 0 0 .00 .00 .00 .0% 76850110 446150 ITS-Application 0 0 0 .00 .00 .00 .0% 76850110 446160 ITS-Infrastuctu 8,958 0 8,958 8,958.00 .00 .00 100.0% 76850110 446190 ITS-Software SA 227 0 227 214.30 .00 12.70 94.4% Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 197 of 205 CITY OF IOWA CITY YEAR-TO-DATE BUDGET REPORT Report generated: 07/10/2023 11:44 User: mtharp Program ID: glytdbud Page 7 JUNE DETAIL FOR 2023 12 JOURNAL DETAIL 2023 12 TO 2023 12 ACCOUNTS FOR: ORIGINAL TRANFRS/ REVISED AVAILABLE PCT 7600 Airport APPROP ADJSTMTS BUDGET YTD ACTUAL ENCUMBRANCES BUDGET USE/COL 76850110 446200 Photocopying Ch 295 0 295 689.29 .00 -394.29 233.7%* 76850110 446220 Phone Service C 0 0 0 .00 .00 .00 .0% 76850110 446300 Phone Equipment 1,423 0 1,423 1,273.95 .00 149.05 89.5% 76850110 446320 Mail Chargeback 133 0 133 151.76 .00 -18.76 114.1%* 76850110 446350 City Vehicle Re 33,591 0 33,591 33,283.21 .00 307.79 99.1% 76850110 446360 City Vehicle Re 0 0 0 .00 .00 .00 .0% 76850110 446370 Fuel Chargeback 4,001 0 4,001 4,446.55 .00 -445.55 111.1%* 76850110 446380 Vehicle R&M Cha 18,708 0 18,708 9,238.56 .00 9,469.44 49.4% 76850110 448040 City Sponsored 0 0 0 .00 .00 .00 .0% 76850110 449055 Permitting Fees 440 0 440 440.00 .00 .00 100.0% 76850110 449060 Dues & Membersh 950 0 950 880.00 .00 70.00 92.6% 76850110 449120 Equipment Renta 0 0 0 .00 .00 .00 .0% 76850110 449280 Misc Services & 0 0 0 .00 .00 .00 .0% 76850110 449350 Meals (non-trav 0 0 0 .00 .00 .00 .0% 76850110 449360 Interest Expens 0 0 0 .00 .00 .00 .0% Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 198 of 205 CITY OF IOWA CITY YEAR-TO-DATE BUDGET REPORT Report generated: 07/10/2023 11:44 User: mtharp Program ID: glytdbud Page 8 JUNE DETAIL FOR 2023 12 JOURNAL DETAIL 2023 12 TO 2023 12 ACCOUNTS FOR: ORIGINAL TRANFRS/ REVISED AVAILABLE PCT 7600 Airport APPROP ADJSTMTS BUDGET YTD ACTUAL ENCUMBRANCES BUDGET USE/COL 76850110 449370 Depreciation Ex 0 0 0 .00 .00 .00 .0% 76850110 452010 Office Supplies 100 0 100 201.55 .00 -101.55 201.6%* 76850110 452030 Minor Office Eq 0 0 0 .00 .00 .00 .0% 76850110 452040 Sanitation & In 0 0 0 .00 .00 .00 .0% 76850110 454020 Subscriptions 395 0 395 541.60 .00 -146.60 137.1%* 76850110 455110 Software 394 0 394 609.98 .00 -215.98 154.8%* 76850110 455120 Misc Computer H 1,000 0 1,000 25.48 .00 974.52 2.5% 76850110 461040 Other Agricultu 0 0 0 .00 .00 .00 .0% 76850110 461050 Other Agricultu 0 0 0 42.39 .00 -42.39 100.0%* 76850110 466040 Plumbing Suppli 0 0 0 .00 .00 .00 .0% 76850110 466050 Electrical Supp 0 0 0 .00 .00 .00 .0% 76850110 466070 Other Maintenan 678 0 678 1,049.86 .00 -371.86 154.8%* 76850110 467020 Equipment R&M S 0 0 0 2,121.00 .00 -2,121.00 100.0%* 76850110 467160 Other Vehicle R 148 0 148 .00 .00 148.00 .0% 76850110 468030 Asphalt 0 0 0 192.70 .00 -192.70 100.0%* 76850110 468050 Sand 0 0 0 .00 .00 .00 .0% Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 199 of 205 CITY OF IOWA CITY YEAR-TO-DATE BUDGET REPORT Report generated: 07/10/2023 11:44 User: mtharp Program ID: glytdbud Page 9 JUNE DETAIL FOR 2023 12 JOURNAL DETAIL 2023 12 TO 2023 12 ACCOUNTS FOR: ORIGINAL TRANFRS/ REVISED AVAILABLE PCT 7600 Airport APPROP ADJSTMTS BUDGET YTD ACTUAL ENCUMBRANCES BUDGET USE/COL 76850110 469040 Traffic Cntrl I 365 0 365 .00 .00 365.00 .0% 76850110 469190 Minor Equipment 500 0 500 229.00 .00 271.00 45.8% 76850110 469200 Tools 500 0 500 288.44 .00 211.56 57.7% 2023/12/060639 06/20/2023 API 190.77 VND 010856 VCH JET AIR INC IOW Maintenance Reimbursement 286164 76850110 469210 First Aid/Safet 278 0 278 445.70 .00 -167.70 160.3%* 76850110 469260 Fire Ext & Refi 0 0 0 .00 .00 .00 .0% 76850110 469290 Purchases For R 0 0 0 .00 .00 .00 .0% 76850110 469320 Miscellaneous S 0 0 0 .00 .00 .00 .0% 76850110 469360 Food and Bevera 0 0 0 .00 .00 .00 .0% 76850110 469999 PCard Reconcili 0 0 0 .00 .00 .00 .0% 76850110 473010 Contracted Impr 0 0 0 .00 .00 .00 .0% 76850110 473020 Non-Contracted 0 0 0 .00 .00 .00 .0% 76850110 474240 Tractors 0 0 0 .00 .00 .00 .0% 76850110 475010 Furniture & Off 0 0 0 1,376.90 .00 -1,376.90 100.0%* 76850110 476070 PC Hardware 0 0 0 .00 .00 .00 .0% 76850110 490040 Capital Project 0 0 0 .00 .00 .00 .0% 76850110 490150 Operating Subsi 0 0 0 .00 .00 .00 .0% Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 200 of 205 CITY OF IOWA CITY YEAR-TO-DATE BUDGET REPORT Report generated: 07/10/2023 11:44 User: mtharp Program ID: glytdbud Page 10 JUNE DETAIL FOR 2023 12 JOURNAL DETAIL 2023 12 TO 2023 12 ACCOUNTS FOR: ORIGINAL TRANFRS/ REVISED AVAILABLE PCT 7600 Airport APPROP ADJSTMTS BUDGET YTD ACTUAL ENCUMBRANCES BUDGET USE/COL 76850110 490190 Interfund Loan 0 0 0 .00 .00 .00 .0% 120 Airport Mural 76850110 362100 120 Contrib & Do 0 0 0 .00 .00 .00 .0% 76850110 473010 120 Contracted I 0 0 0 12,800.00 .00 -12,800.00 100.0%* 651 Fly Iowa 2014 76850110 432080 651 Other Profes 0 0 0 .00 .00 .00 .0% 2023/12/060639 06/20/2023 API 4,063.00 VND 016191 VCH BAILEY LEADERSHIP IN Strategic Plan #2 286109 76850110 436030 651 Transportati 0 0 0 .00 .00 .00 .0% 76850110 436060 651 Lodging 0 0 0 .00 .00 .00 .0% 76850110 437010 651 Comp Liabili 0 0 0 .00 .00 .00 .0% 2023/12/060623 06/21/2023 API 5,280.00 VND 016112 VCH TRUENORTH COMPANIES airport liability premium 0626 286231 76850110 438100 651 Refuse Colle 0 0 0 .00 .00 .00 .0% 2023/12/060199 06/02/2023 API 40.00 VND 011001 VCH ABC DISPOSAL SYSTEMS June 23 Recycling 40717 2023/12/060199 06/02/2023 API 176.50 VND 011001 VCH ABC DISPOSAL SYSTEMS June 23 Refuse 40717 2023/12/060661 06/12/2023 API 40.00 VND 011001 VCH ABC DISPOSAL SYSTEMS May 23 Recycling Pickup 40863 2023/12/060661 06/12/2023 API 176.50 VND 011001 VCH ABC DISPOSAL SYSTEMS May 23 Refuse pickup 40863 76850110 445140 651 Outside Prin 0 0 0 .00 .00 .00 .0% 76850110 449100 651 Vehicle Rent 0 0 0 .00 .00 .00 .0% Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 201 of 205 CITY OF IOWA CITY YEAR-TO-DATE BUDGET REPORT Report generated: 07/10/2023 11:44 User: mtharp Program ID: glytdbud Page 11 JUNE DETAIL FOR 2023 12 JOURNAL DETAIL 2023 12 TO 2023 12 ACCOUNTS FOR: ORIGINAL TRANFRS/ REVISED AVAILABLE PCT 7600 Airport APPROP ADJSTMTS BUDGET YTD ACTUAL ENCUMBRANCES BUDGET USE/COL 76850110 449120 651 Equipment Re 0 0 0 .00 .00 .00 .0% 76850110 465010 651 Other Fluids 0 0 0 .00 .00 .00 .0% 76850110 469320 651 Miscellaneou 0 0 0 .00 .00 .00 .0% 652 100 Year Anniversary Celebration 76850110 363910 652 Misc Sale of 0 0 0 .00 .00 .00 .0% 76850110 432080 652 Other Profes 0 0 0 .00 .00 .00 .0% 2023/12/060639 06/20/2023 API 4,063.00 VND 016191 VCH BAILEY LEADERSHIP IN Strategic Plan #2 286109 76850110 437010 652 Comp Liabili 0 0 0 .00 .00 .00 .0% 2023/12/060623 06/21/2023 API 5,280.00 VND 016112 VCH TRUENORTH COMPANIES airport liability premium 0626 286231 76850110 438100 652 Refuse Colle 0 0 0 .00 .00 .00 .0% 2023/12/060199 06/02/2023 API 40.00 VND 011001 VCH ABC DISPOSAL SYSTEMS June 23 Recycling 40717 2023/12/060199 06/02/2023 API 176.50 VND 011001 VCH ABC DISPOSAL SYSTEMS June 23 Refuse 40717 2023/12/060661 06/12/2023 API 40.00 VND 011001 VCH ABC DISPOSAL SYSTEMS May 23 Recycling Pickup 40863 2023/12/060661 06/12/2023 API 176.50 VND 011001 VCH ABC DISPOSAL SYSTEMS May 23 Refuse pickup 40863 76850110 445140 652 Outside Prin 0 0 0 .00 .00 .00 .0% 76850110 449120 652 Equipment Re 0 0 0 .00 .00 .00 .0% 76850110 466070 652 Other Mainte 0 0 0 .00 .00 .00 .0% 76850110 469290 652 Purchases Fo 0 0 0 .00 .00 .00 .0% 76850110 469360 652 Food and Bev 0 0 0 .00 .00 .00 .0% Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 202 of 205 CITY OF IOWA CITY YEAR-TO-DATE BUDGET REPORT Report generated: 07/10/2023 11:44 User: mtharp Program ID: glytdbud Page 12 JUNE DETAIL FOR 2023 12 JOURNAL DETAIL 2023 12 TO 2023 12 ACCOUNTS FOR: ORIGINAL TRANFRS/ REVISED AVAILABLE PCT 7600 Airport APPROP ADJSTMTS BUDGET YTD ACTUAL ENCUMBRANCES BUDGET USE/COL 907 Wind Storm 8/10/20 76850110 466070 907 Other Mainte 0 0 0 .00 .00 .00 .0% TOTAL Airport Operations -350 -1,840 -2,190 21,010.26 .00 -23,200.36 -959.3% TOTAL Airport -350 -1,840 -2,190 21,010.26 .00 -23,200.36 -959.3% TOTAL REVENUES -385,410 -10,000 -395,410 -410,991.59 .00 15,581.59 TOTAL EXPENSES 385,060 8,160 393,220 432,001.85 .00 -38,781.95 Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 203 of 205 CITY OF IOWA CITY YEAR-TO-DATE BUDGET REPORT Report generated: 07/10/2023 11:44 User: mtharp Program ID: glytdbud Page 13 JUNE DETAIL FOR 2023 12 JOURNAL DETAIL 2023 12 TO 2023 12 ORIGINAL TRANFRS/ REVISED AVAILABLE PCT APPROP ADJSTMTS BUDGET YTD ACTUAL ENCUMBRANCES BUDGET USE/COL GRAND TOTAL -350 -1,840 -2,190 21,010.26 .00 -23,200.36 -959.3% ** END OF REPORT - Generated by Michael Tharp ** Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 204 of 205 CITY OF IOWA CITY YEAR-TO-DATE BUDGET REPORT Report generated: 07/10/2023 11:44 User: mtharp Program ID: glytdbud Page 14 JUNE DETAIL REPORT OPTIONS Field # Total Page Break Sequence 1 1 Y Y Sequence 2 9 Y N Sequence 3 12 N N Sequence 4 0 N N Report title: YEAR-TO-DATE BUDGET REPORT Includes accounts exceeding 0% of budget. Print totals only: N Year/Period: 2023/12 Print Full or Short description: F Print MTD Version: N Print full GL account: N Format type: 1 Roll projects to object: Y Double space: N Carry forward code: 1 Suppress zero bal accts: N Include requisition amount: N Print Revenues-Version headings: N Print revenue as credit: Y Print revenue budgets as zero: N Include Fund Balance: N Print journal detail: Y From Yr/Per: 2023/12 To Yr/Per: 2023/12 Include budget entries: Y Incl encumb/liq entries: Y Sort by JE # or PO #: J Detail format option: 1 Include additional JE comments: N Multiyear view: D Amounts/totals exceed 999 million dollars: N Find Criteria Field Name Field Value Org 76850110 Object Project Rollup code Account type Account status Airport Commission Agenda & Info Packet Meeting Date: July 13, 2023 Page 205 of 205