HomeMy WebLinkAbout07-13-2023 Airport CommissionIOWA 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
*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-tarp @iowa-cityorg. Early
requests are strongly encouraged to allow sufficient time to meet your access needs.
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 2 of 205
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 3 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 4 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 5 of 205
f.
V1
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
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.
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 6 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 131h.
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 7 of 205
Airport Commission
June 8, 2023
Page 6 of 6
Airport Commission
ATTENDANCE RECORD
2022-2023
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Scott Clair
06/30/23
X
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06/30/25
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Hellecktra
06/30/24
X
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06/30/26
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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 8 of 205
Prepared by: Michael Tharp, Airport Manager, 1801 S. Riverside Dr, Iowa City IA 52246 319-350-5045
Resolution
Resolution approving the Iowa City Municipal Airport Five -Year
Strategic Plan FY2024-FY2029.
Whereas, The Iowa City City Council has appointed a five -person Iowa City Municipal Airport
Commission; and
Whereas, the Iowa City Airport Commission is to set the policy for the operations of the Iowa
City Municipal Airport; and
Whereas, the Iowa City Airport Commission has completed the five-year strategic plan update
for FY2024-FY2029.
Now, therefore, be it resolved by the Iowa City Airport Commission that:
The Iowa City Municipal Airport five-year strategic plan FY2024-FY2029 is hereby adopted
Passed and approved this day of
CHAIRPERSON
ATTEST:
SECRETARY
It was moved by and seconded by
adopted, and upon roll call there were:
Ayes
Nays
Approved by
City Atrorney's Office
Absent
2023.
the Resolution be
Bishop
Lawrence
Orozco
Pfohl
Story
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Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 43 of 205
MINUTES
IOWA CITY AIRPORT COMMISSION
October 13, 2022 — 6:00 P.M.
AIRPORT TERMINAL BUILDING
FINAL
Members Present: Warren Bishop, Scott Clair (via Zoom), Judy Pfohl, Hellecktra Orozco,
Chris Lawrence
Members Absent:
Staff Present: Michael Tharp, Jennifer Schwickerath,
Others Present: Matt Wolford, Carl Byers, Kitzy Lemke, Regenia Bailey
RECOMMENDATIONS TO COUNCIL:
Reclassify Airport Manager from Pay Grade 23 to Pay Grade 27
DETERMINE QUORUM
A quorum was determined at 6:01 pm and Pfohl called the meeting to order.
APPROVAL OF MINUTES
Bishop moved to accept the minutes of September 8, 2022, seconded by Orozco. Motion carried
3-0 (Lawrence abstain, Clair absent)
PUBLIC COMMENT
Byers introduced Kitzy Lemke who has been working for Bolton & Menk as a project manager and
has been at IOW inspecting work on the runway threshold changes.
ITEMS FOR DISCUSSION / ACTION
a. Consider a resolution approving agreement with Bailey Leadership Initiative
LLC — Tharp stated that there were a couple of changes from the contract in the
packet. Tharp noted that they deleted the insurance requirements, something that
was previously done. Tharp also noted a change in the indemnity language that
was taken from the 2018 contract. Both of those changes were reflective of the
project being less of physical construction project and instead a planning process
contract. Bishop moved the resolution #A22-28, seconded by Lawrence.
Motion carried 5-0
b. Airport Strategic Plan — Tharp introduced Regenia Bailey owner of Bailey
Leadership Initiative. Tharp stated Bailey was a former City Council member, and
City Mayor, and that she was the facilitator for the last strategic plan which is why
he reached out to her again for this update. Tharp noted that tonight they wanted to
talk about the survey process and the survey questions. Bailey and Tharp shared
the previous plan's survey questions and stated the plan was to use the same
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 44 of 205
Airport Commission
October 13, 2022
Page 2of 6
questions but also there's still opportunity to ask additional questions. Members
asked about how the surveys were delivered. Bailey noted they were previously
delivered through a city press release, social media links, and word of mouth.
Members discussed the options of having print surveys in the terminal. Lawrence
suggested something with a QR code for access. Bishop asked about including pilot
specific questions. Members continued to discuss the numbers of questions and
having questions if certain conditions exist, such as a survey taker indicating they're
a pilot. Members continued to discuss questions and resolved to add a question for
services at the airport. Bailey stated that she would finalize the survey and send it
to Tharp so that he could share it as well as send out the notices of it.
c. Airport Construction Projects:
i. FAA grant projects
1. Runway 25 Threshold Relocation — Tharp mentioned that he's
sent out some emails over the last week with schedule updates.
Tharp noted that due to some equipment breakdowns the contractor
was planning on working through the weekend. Monday, instead of
two small intersection closures, they were anticipating a single
larger closure. Tharp stated as the runway getting finished he
hoped some limited access was possible. Tharp stated they were
last scheduled for flight check on October 24w. Lawrence asked
about the procedure publication. Tharp noted the procedure will be
published on November 3rd.
2. Runway 12/30 Displaced Threshold/Relocation — Tharp stated
they received the go -letter from the FAA for this project and Bolton
& Menk were working the task order. Wolford asked about the
project scope. Tharp stated the project called for the remarking of
12 with a 500 foot displaced threshold and the addition of 300 feet
of pavement at the 30 end.
ii. Iowa DOT grant projects
1. FY22 Program
a. South T-hangar infrastructure — Tharp noted this is still a
spring time project, but its on the agenda because its an
active project. Bishop asked about hangar development.
Tharp noted he doesn't have anything solid, but has had a
number of nibbles. Tharp stated that he mentions the project
whenever he gets calls for hangar space.
2. FY23 Program —
a. Terminal Building Improvements Tharp stated they had
received the signed grant agreements back from the state
and needed to get task orders from Bolton & Menk
b. Wayfinding/Signage
Ill. Airport/Locally Funded Projects
1. Parking Lot Additions — Tharp stated that the project has started
and they were looking to get that completed in the near future
2. Hangar A Mural Project —Tharp stated that Wendy Ford had taken
the RFQ to the Public Art Advisory Committee for approval earlier in
the day. He noted the RFQ had a submittal date of November 14th
iv. Future Projects
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 45 of 205
Airport Commission
October 13, 2022
Page 3 of 5
1. Terminal Area Study — Tharp stated they need to do a consultant
selection process for this project since they were using federal
funds. Tharp discussed the RFQ stating the FAA has certain
language that is required in the document and nothing that FAA
does review them and gives their ok confirming those projects would
be eligible for funds. Tharp noted the difference in the documents
was with the terminal building and the large construction project item
would be included in their future 5-year RFQ.
a. Consultant RFQ -
2. Solar Power/Panel —
a. Consultant RFQ — Tharp stated that as part of this project
they were looking at including the University research
building and Jet Air building into the plan again as now
they're looking at purchasing the system outright.
d. Airport "Operations"
L Budget
1. Consider a motion approving FY24 budget submittal — Tharp
stated that after the subcommittee met he had gone back to Finance
to confirm numbers based on the recommendation and they came
back well above what he had estimated. He stated that the budget
will still continue to show a surplus and then next month the
Commission can discuss the payroll changes at their November
meeting. Lawrence moved to approve the FY2024 budget
proposal, seconded by Bishop. Motion carried 5-0
ii. Management Members discussed the recommendation of the payroll grade
change. Schwickerath stated that the process for the pay grade change was
something that the Council would consider and stated that waiting until the
Council had made those changes then the Commission could change the
pay within the grade.
1. Airport Manager Position — Pfohl moved to recommend to City
Council to reclassify the pay grade of the Airport Manager
position to grade 27, seconded by Bishop. Motion carried 5.0
iii. Events Tharp stated that he deleted the categories because they were done
for the winter. Tharp noted the only thing planned for 2023 was the pancake
breakfast. Lawrence asked about the autocross and Tharp responded.
e. FBO / Flight Training Reports —
I. Jet Air — Wolford noted he didn't print the maintenance reports, and didn't
see them in the packet. He noted that right now it was mostly picking up
garbage and getting ready for winter. Wolford noted that with the closure
they've had their jets at Cedar Rapids while the runway closure has been
active. He noted fuel prices had started to come down but then were going
back up. Wolford announced that Jet Air had purchased Cobb Aviation in
Macomb, Illinois and they were working continuing to get through that
transition.
f. Commission Members' Reports —none
g. Staff Report —none
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 46 of 205
Airport Commission
October 13, 2022
Page 4of 5
SET NEXT REGULAR MEETING
The next meeting is scheduled for 6:00 pm, November 10, 2022, at the Airport. Claire noted he
would be absent, and Lawrence noted he would be calling in.
ADJOURN
Bishop moved to adjourn, seconded by Lawrence. Motion carried 5-0. Meeting was adjourned at
7:00pm.
CHAIRPERSON DATE
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 47 of 205
Airport Commission
October 13, 2022
Page 5of 6
Airport Commission
ATTENDANCE RECORD
2021.2022
TERM
w
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+
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+
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+
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+
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NAME
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N
i3
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N
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N
N
N
N
N
N
2
n
+
+
+
+
+
N
N
N
N
IN)
N
I�f
Warren
06/30/26
x
x
x
x
x
x
x
x
x
x
x
x
x
ors
x
x
x
Bishop
Scott Clair
06/30123
X
x
x
OIE
x
X
X
x
X
X
x
X
X
XIS
X
X
x
Christopher
06/30/25
X
X
X
01E
X
X
X
X
X
0/E
X
X
X
O/S
X
01E
X
Lawrence
Hellecktra
06/30/24
X
X
X
X
X
X
X
X
X
X
X
X
X
XIS
X
OIE
X
Orozco
Judy Pfohl
06130/26
X
X
X
X
X
X
X
X
X
X
X
X
X
XIS
X
X
X
Kew.
X = Present
X/E = Present for Part of Meeting
0 = Absent
0/E = Absent/Excused
NM = Not a Member at this time
XIS = Present for subcommittee meeting
01S = Absent, not a member of the subcommittee
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 48 of 205
MINUTES
IOWA CITY AIRPORT COMMISSION
November 10, 2022 — 6:00 P.M.
AIRPORT TERMINAL BUILDING
FINAL
Members Present: Warren Bishop, Judy Pfohl, Hellecktra Orozco, Chris Lawrence (via
Zoom)
Members Absent: Scott Clair
Staff Present: Michael Tharp, Jennifer Schwickerath,
Others Present: Matt Wolford, Carl Byers,
RECOMMENDATIONS TO COUNCIL:
None
DETERMINE QUORUM
A quorum was determined at 6:02 pm and Pfohl called the meeting to order.
APPROVAL OF MINUTES
Bishop moved to accept the minutes of September 8, 2022, seconded by Orozco. Motion carried
4-0 (Clair absent)
PUBLIC COMMENT
ITEMS FOR DISCUSSION / ACTION
a. Airport Strategic Plan — Tharp reminded members to fill out their surveys as well
as sign up for their timeslots to meet with Regenia.
b. Airport Construction Projects:
1. FAA grant projects
1. Runway 25 Threshold Relocation — Tharp noted they have a
runway open with an approach that's active. He also stated that the
FAA issued NOTAMs which activated a number of circling approach
options at the airport.
2. Runway 12130 Displaced Threshold/Relocation — Tharp noted
that they were working on the pre -design conference with FAA to
confirm the project scope. Bishop asked about the inclusion of
PAPIs to the project. Byers responded that they were looking at
including PAPIs and REILs to the runway 30 end but they were
looking at a 2 box design instead of the 4 box because these would
be airport owned.
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 49 of 205
Airport Commission
November 10, 2022
Page 2of4
3. FAA FY24 AIP Pre -Application — Tharp stated that this was a
process they go through every year. Tharp noted that the next major
project was pavement maintenance and they'd be trying to work
through the solar power installation and the terminal study.
ii. Iowa DOT grant projects
1. FY22 Program
a. South T-hangar infrastructure Tharp noted_again_this
was going to be a spring project
2. FY23 Program —
a. Terminal Building Improvements Tharp noted that Bolton
& Menk had sent a draft task order that he was reviewing.
b. Wayfinding/Signage — Tharp stated they were working
through some of the early design
iii. Airport/Locally Funded Projects
1. Parking Lot Additions — Tharp stated that the new parking spots
were being used often.
2. Hangar A Mural Project— Tharp stated the RFQs were out and the
initial responses were due November 141h. Tharp noted that the
project had been getting some local press coverage and noted that
Judy had been great to have to have a second person for people to
interview.
iv. Future Projects
1. Terminal Area Study —
a. Consultant RFQ —Tharp stated that there was one submittal
for this RFQ so he was confirming with FAA if they were ok
to go ahead with a contract. Tharp noted that the firm was
Bolton & Menk and he was confident they'd do a good job.
2. Solar Power/Panel —
a. Consultant RFQ —Tharp stated there were 2 submittals for
this and that in order to do their due diligence he was
recommending the Commission bring in both firms for a
presentation and question and answer session. He stated
that both firms should be able to do the job.
c. Airport "Operations"
i. Budget — Tharp stated that he did submit the budget to city hall and the
meeting with the City Manager's office and Finance Director was scheduled
for November 150. Tharp noted that the meeting was generally just the Chair
and Airport Manager for the airport.
ii. Management Tharp noted that City Council was about to complete their
strategic plan update and when that was completed it would be shared with
the group. Tharp noted that the Council did approve the pay grade change
at their November 151 meeting.
1. Airport Manager
a. Consider a resolution #A22-29 setting wage for Airport
Manager — Bishop moved the resolution, seconded by
Lawrence. Motion carried 4-0 (Clair absent)
iii. Events Tharp stated that he had dates from the autocross club for 2023.
Tharp noted that he didn't have anything planned for the rest of 2022 and as
things were scheduled, they'd be added back to the list.
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 50 of 205
Airport Commission
November 10, 2022
Page 3 of 4
d. FBO I Flight Training Reports -
i. Jet Air - Tharp noted the maintenance spreadsheets made it in the packet.
Wolford noted that as far as maintenance goes, there wasn't much to note
except for some pavement patching, and grounds cleanup. Wolford noted
they were happy with the approach and there were several airplanes that
have already been in that wouldn't have been able to make it. Wolford noted
the Iowa DOT economic impact study was out. Tharp stated that the study
was indeed out and that it showed that the airport had a $24 million dollar
annual economic impact. Tharp noted that through the study, the report has
callouts to Iowa City operators and noted that it shows the improvements at
the airport are getting noticed by other agencies as well. Tharp stated that
the last time the DOT did a study like this the airport measured at $11.2
million and he was pleasantly surprised by the change.
e. Commission Members' Reports - Pfohl asked about if there was something that
could be done to add lighting to the entrance way. Tharp noted he would reach out
and find out who is responsible for the road light.
f. Staff Report - Tharp stated that Veteran's Day was a city holiday and he'd be out
of the office. He also stated he was planning to take the week between Christmas
and New Year's off.
SET NEXT REGULAR MEETING
The next meeting is scheduled for 6:00 pm, December 8, 2022, at the Airport.
ADJOURN
Pfohl moved to adjourn, seconded by Lawrence. Motion carried 4-0 (Clair absent). Meeting was
adjourned at 6:30pm.
/ / 2 -10 -12-
CHAIRPERSON DATE
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 51 of 205
Airport Com mission
November 10, 2022
Page 4of 4
Airport Commission
ATTENDANCE RECORD
2021-2022
TERM
i
O
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O
w
A
O
�n
O
rn
O
O
ao
O
O
co
o
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N
-
O
W
O
N
-1
O
i
O
+
O
-
NAME
EXP.
too
N
N
N
N
N
Warren
06/30126
X
X
X
X
X
X
X
X
X
X
X
OIS
X
X
X
X
Bishop
Scott Clair
06/30/23
X
0/E
X
X
X
X
X
X
X
X
X
XIS
X
X
X
OIE
Christopher
06/30/25
X
O/E
X
X
X
X
X
O/E
X
X
X
01S
X
DIE
X
X
Lawrence
Hellecktra
06/30/24
X
X
X
X
X
X
X
X
X
X
X
XIS
X
O/E
X
X
Orozco
Judy Pfohl
06/30126
X
X
X
X
X
X
X
X
X
X
X
XIS
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 52 of 205
MINUTES
IOWA CITY AIRPORT COMMISSION
December 8, 2022 — 6:00 P.M.
AIRPORT TERMINAL BUILDING
FINAL
Members Present: Warren Bishop, Judy Pfohl, Hellecktra Orozco, Chris Lawrence, Scott
Clair
Members Absent:
Staff Present: Michael Tharp, Jennifer Schwickerath,
Others Present: Matt Wolford, Carl Byers, Jeff Davidson, Regenia Bailey, Carl Byers,
Wendy Ford, Travis Strait, Asad Bajwa
RECOMMENDATIONS TO COUNCIL:
None
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 September 8, 2022, seconded by Orozco. Motion carried
5-0
PUBLIC COMMENT -None
ITEMS FOR DISCUSSION / ACTION
a. Airport Solar Power— RFQ Interviews —Tharp stated that they were going to have
interviews with 2 firms that submitted responses to the RFQ. He stated that the
guidelines given to the groups were a 15 minute time limit, followed by question and
answer periods from the Commission. Tharp noted the first firm was Crawford,
Murphy, and Tilly (CMT) and introduced Travis Strait and Asad Bajwa.
CMT presented their information to the Commission discussing experience and prior
works regarding solar power installations. Members asked questions following the
presentation to which CMT responded.
Tharp then introduced Carl Byers with Bolton & Menk. Byers presentation
information regarding Bolton & Menk. Members asked questions to which Byers
responded.
Following the presentations members discussed the firms. Tharp stated that the
goal was to select the firm that members felt would give them the best product.
Members discussed the presentations. Clair asked about the value of selecting
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 53 of 205
Airport Commission
December 8, 2022
Page 2of 6
CMT 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 CMT and Bolton & Menk.
Clair moved to direct Tharp to negotiate a contract with CMT, seconded by
Orozco. Motion carried 5.0
--ti: Airport Strategic —Flan -Bailey-stated that-tfiey wanted 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 54 of 205
Airport Comm lssl on
December B, 2022
Page 3 of 6
d. Airport Construction Projects:
f. FAA grant projects
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 12130 Displaced Threshold/Relocation — 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 agreement 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. Motion 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 55 of 205
Airport Commission
December 8, 2022
Page 4of 6
that FAA 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"
_I._.. Budget — Tharp stated that the Council's budget meeting was January 711.
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 EAA chapter to
resume Young Eagle's programs at the airport.
f. FBO I Flight Training Reports —
i. Jet Air — WDlford 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. WDlford 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.
WDlford 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 2"d for his winter
holiday. Pfohl asked if payroll had processed the pay changes to which Tharp
confirmed they had.
SET NEXT REGULAR MEETING
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 56 of 205
Airport Commission
December 6, 2022
Page 5of 6
Members noted they would have a quorum issue with January 12 and discussed alternate dates.
The next meeting is scheduled for 6:00 pm, January 19, 2022, at the Airport.
ADJOURN
Pfohl moved to adjourn, seconded by Lawrence. Motion carried 5-0. Meeting was adjourned at
8:10pm.
CHAIRPERSON DATE
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 57 of 205
Airport Comm lssi on
December 8, 2022
Page 8 of e
Airport Commission
ATTENDANCE RECORD
2021-2022
TERM
-+
N
O
w
O
O
of
O
O
F2
O
m
O
e
o
.a
W
W
N
N
O
N
OI
A
O
O
W
O
10
NAME
EXP.
N
+
N
N
N
`N
N
t�
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
Warren
06130/26
Bishop
x
X
X
X
X
X
X
X
X
O/S
X
X
X
X
X
Scott Clair
06/30/23
X
X
X
X
X
X
X
X
X
XIS
X
X
X
O/E
X
Christopher
06/30/25
Lawrence
X
X
X
X
X
O/E
X
X
X
OIS
X
O/E
X
X
X
Hellecktra
06/30/24
Orozco
X
X
X
X
X
X
X
X
X
XIS
X
O/E
X
X
X
Judy Pfohl
06/30126
X
X
X
X
X
X
X
X
X
X/S
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 58 of 205
MINUTES
IOWA CITY AIRPORT COMMISSION
January 19, 2023 — 6:00 P.M.
AIRPORT TERMINAL BUILDING
FINAL
Members Present: Warren Bishop, Judy Pfohl (via Zoom), Hellecktra Orozco, Chris
Lawrence, Scott Clair
Members Absent:
Staff Present: Michael Tharp, Jennifer Schwickerath,
Others Present: Layton Scarbrough, Robin Follmer, Michael Follmer, Wiliam Follmer,
Greg Gossel, Jenna Brownlee, Carl Byers, Minnetta Gardinier, Regenia
Bailey, Matt Wolford (Zoom), Carolyn Sponza (Zoom)
RECOMMENDATIONS TO COUNCIL:
None
DETERMINE QUORUM
A quorum was determined at 6:07 pm and Horozco called the meeting to order.
APPROVAL OF MINUTES
Bishop moved to accept the minutes of December 8, 2022, seconded by Lawrence. Motion
carried 5-0
PUBLIC COMMENT - None
ITEMS FOR DISCUSSION / ACTION
a. Hangar A Mural Project — Tharp stated that they would begin with the finalist
interviews and that each of the finalists were present at the meeting. Tharp said that
the finalists had 10 minutes for their presentations, and the Commission could ask
as many questions following the presentations as they wanted. Tharp stated that
Layton Scarbrough was first.
i. Finalist Interviews — Scarbrough gave his presentation to the Commission.
Scarbrough described the details and motivation behind the mural, stating
that he wanted something that would welcome people to the area and to tell
the history of the airport. Following the presentation, Commission members
asked questions to which Scarbrough responded. Gardinier asked about
increasing the representation in the mural art in terms of both women and of
people of color.
Second finalist was Jenna Brownlee. Brownlee gave her presentation and
showed concepts of work to the Commission. Brownlee continued to
describe how the concepts came together. Following the presentation
Commission members asked questions to which Brownlee responded.
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 59 of 205
Airport Commission
January 19, 2023
Page 2 of 5
The last presentation was given by Greg Gossel. Gossel described his
motivations and message and discussed a concept with the Commission.
Gossel then showed off concepts of murals for the Commission. Following
the presentation, members asked questions to which Gossel responded.
1. Consider a motion directing staff to negotiate a contract with a
selected artist — Clair moved to defer the motion to the
February gth meeting, seconded by Lawrence. Motion carried
5-0
b. Airport Strategic Plan — Bailey stated that this evening's objectives were to check
in on the vision and mission statements and then examine the goals. Bailey stated
that when they had first started this process the initial decision was not to change
the vision and mission statements, but also wanted to check in and confirm that
decision. Bailey stated that the purpose of the vision statement is to describe the
long term aspirations and ideal future state. The mission statement is an internally
unifying and externally explaining what the organization does. Members discussed
the vision and mission statements. Bishop commented about having a more bold
vision statement, members discussed different wording of the statements. Gardinier
shared insights from the previous discussion as a member of the Commission who
had been involved with the previous plan's creation. Members discussed removing
the word "economic" from the vision statement. Members continued to discuss the
statement. Members agreed to change the vision statement to "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." Bailey then began discussing the goals stating that these fit into
categories of Communication, Funding, Use, Infrastructure. Bailey asked if those
were still the broad categories that the Commission wanted to use, or if there were
any others missing. Members discussed the existing goals. Clair discussed adding
a new goal category called Public Relations. Clair discussed including good
neighbor goals. Members discussed ways to balance airport operations with
complaints of noise. Bailey reiterated that the Commission would have 5 broad
objectives for their goals including a new one for Public Relations. Lawrence
suggested dropping the "for aviation" from the "increase use of the airport" goal.
Clair suggested a goal for "continue to develop funding mechanisms for airport
operations, improvements, and maintenance." Members continue to discuss draft
goals.
c. Airport Construction Projects:
i. FAA grant projects
1. Runway 25 Threshold Relocation — Tharp stated that this was still
to be finished up in the spring with painting and clean up
2. Runway 12/30 Displaced Threshold/Relocation — Tharp noted
that they were working on the scope agreement. Bishoped asked if
that included LED lights and Byers note that's one of the major items
being discussed with FAA. Byers also noted they were looking at
PAPIs on the 30 end.
3. Terminal Area Study
a. Draft scope of services —Tharp noted that they had a scope
of services draft and he wanted to walk through the scope
with the Commission so that everyone was on the same page
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 60 of 205
Airport Commission
January 19, 2023
Page 3 of 5
as to what was going to happen and how it was going to
happen. Byers stated that they were looking at two
components, the building itself and the gateway or entrance
road. Byers noted they changed the outcomes so that they
were included a "no change" option. Otherwise they also
looking at a minor building renovation (keeping the shell and
remodeling the interior), a major building modification, and a
"demolish and reconstruct" option. Sponza described some
of the outreach and the public participation plans.
Commission members discussed the scope and asked
questions to which Byers responded. Byers also noted that
they had to be aware of the funding limits regarding certain
uses in the building. Tharp stated they had a couple of more
steps before the agreement was ready for approval but was
hopeful to have it at their next meeting
4. Solar Power Project — Tharp stated that CMT was working on their
scope of services document. Tharp stated that they were planning
on an agreement that had two parts, the environmental section and
then the design phase for the system. Tharp stated they were trying
to get that ready to go
ii. Iowa DOT grant projects
1. FY22 Program
a. South T-hangar infrastructure — Tharp stated that they
were waiting for winter. The contractor had been completing
their materials submittals. Tharp noted the contract had 25
days so the contractor also wanted to make sure they had
good schedule
2. FY23 Program —
a. Terminal Building Improvements — Tharp stated that
Bolton & Menk was putting together some sheets for this and
the wayfinding signage that they could send off for quotes
because these projects were not requiring a formal bid
process
b. Wayfinding/Signage—
iii. Airport/Locally Funded Projects
1. Parking Lot Additions — Tharp stated they were waiting for spring
to confirm the seeding was going to take.
iv. Future Projects Tharp stated he added this as a spot for any future projects
they might want to discuss. Tharp noted that during the budget
presentations he learned that the City was using conductive pavement in a
project and he had sent information to Carl about using it in future airport
projects. Tharp stated that this was something that could be applied to
projects at the airport.
d. Airport "Operations"
i. Budget — Tharp stated that he had completed the presentations to the City
Council. He noted that one council member had discussed some of the
climate change projects and asked about what happens when the 100LL
changes. Tharp noted he was watching it, but that FAA was still in the
process of certifying it. Lawrence noted that he had read something recently
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 61 of 205
Airport Commission
January 19, 2023
Page 4of 5
that FAA was certifying powerplants on an individual basis. Tharp noted that
he had also completed the capital improvement presentation with Council.
ii. Management
1. Annual Report — Tharp stated that this was in the packet and
member should read for comment and corrections.
iii. Events
1. Autocross: April 16, June 11, Aug 27, Oct 1.
2. Pancake Breakfast August 27
3. Drive -In Movies — Tharp noted that they were tentatively scheduled
for 1 movie and that he had promised to pay for the portable toilets
in order to keep it on the schedule.
4. Young Eagles — Tharp stated that he had reached out to the Young
Eagles organizers to get on the schedule.
e. FBO / Flight Training Reports —
i. Jet Air — Wolford noted that it's been a winter for the brush equipment. So
far the snows have been light. Wolford noted that he had returned from the
Cirrus conference and that Jet Air Iowa City was a service center for Cirrus.
Wolford noted that they were seeing more noise complaints on a national
level because during the pandemic people were at home instead of in office
buildings. He also noted that some of the comments could be from
operations like the state patrol who will fly for several hours over an area
when they do traffic patrols.
f. Commission Members' Reports —None
Staff Report— None
SET NEXT REGULAR MEETING
Lawrence noted he was a "maybe' for the meeting. Members set the next meeting to be held on
February gth.
ADJOURN
Lawrence moved to adjourn, seconded by Clair. Motion carried 5-0. Meeting was adjourned at
8:30pm.
ewl
CHAIRPERSON DATE
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 62 of 205
Alrport Commission
January 19, 2023
Page 5of 5
Airport Commission
ATTENDANCE RECORD
2022-2023
TERM
O
el
O
O
A
O
N
C
(n
CDO
.t
C
Go
C
m
i
o
C
S
'
C
0
EXP.
W
N
N
N
N
�
N
`�
N
N
N
izS
N
s
N
o
N
�.f
N
N
O
N
co
N
N
0NAME
N
N
N
N
N
N
N
N
W
Warren
06/30/26
Bishop
X
X
X
X
X
X
X
X
OIS
X
X
X
X
X
X
Scott Clair
06/30/23
X
X
X
X
X
X
X
X
XIS
X
X
X
O/E
X
X
Christopher
06/30/25
X
X
X
X
OIE
X
X
X
OIS
X
O/E
X
X
X
X
Lawrence
Hellecktra
06/30/24
X
X
X
X
X
X
X
X
XIS
X
O/E
X
X
X
X
Or02c0
Judy Pfohl
06/30/26
X
X
X
X
X
X
X
X
XIS
X
X
X
X
X
X
Kev:
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 63 of 205
MINUTES FINAL
IOWA CITY AIRPORT COMMISSION
February 9, 2023 — 6:00 P.M.
AIRPORT TERMINAL BUILDING
Members Present: Warren Bishop, Judy Pfohl, Hellecktra Orozco (Via Zoom), Scott Clair
Members Absent: Chris Lawrence
Staff Present: Michael Tharp, Jennifer Schwickerath,
Others Present: Regenia Bailey, Matt Wolford
RECOMMENDATIONS TO COUNCIL:
None
DETERMINE QUORUM
A quorum was determined at 6:02 pm and Pfohl called the meeting to order.
APPROVAL OF MINUTES
Bishop moved to accept the minutes of January 19, 2023, seconded by Clair. Motion carried 4-0
(Lawrence Absent)
PUBLIC COMMENT -None
ITEMS FOR DISCUSSION I ACTION
a. Hangar A Mural Project — Pfohl stated that Chris wasn't able to be at the meeting,
but had sent an email which Tharp distributed. Pfohl stated that she had agreed
with what Chris had said. Clair stated that he believed any of the artists would give
the Commission a good product. Tharp noted that Scarbrough had submitted an
updated layout and he would show the Commission if they wished to see it. Tharp
described the update showing the Commission the changes. Tharp also noted that
all the artists mentioned they'd be able to adapt to different design changes or
element changes as the Commission desired.
1. Consider a motion directing staff to negotiate a contract with a
selected artist — Clair moved to direct staff to negotiate a
contract with Jenna Brownlee, seconded by Orozco. Motion
Carried 4-0 (Lawrence Absent)
b. Airport Strategic Plan — Bailey noted that she had sent the Commission some
wording on goals and that they would work tonight through the wording and the "how
will we get there" strategy. Bailey presented the revised vision statement and the
mission statement. Bailey then went through the draft goals listing the
"Communications/Collaboration, Funding, Infrastructure, and Community
Engagement" goals. Bailey noted that with each goal there would be success
indicators and that each would have steps to achieve those goals. Bailey also
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 64 of 205
Airport Commission
February 9, 2023
Pago 2of5
discussed where the goals would link to the City's strategic goals. Bailey also
mentioned that during the conversation she had with the City Manager's office, the
limited (single) staff created a unique situation and expressed as part of the
sustainability that having a succession plan in place might be something the
Commission wanted to look into. Clair discussed more collaboration opportunities
with different departments and asked the group if having Commission members
attend some other boards or commission meetings or to set up meeting with those
staff members. Bailey shared some of the other success indicators from the last
plan but noted the Annual Report presentation. Bailey asked how the Commission
presented the annual report, Tharp responded that its something the Chair and
Secretary typically presented, and it was just part of the public comment period at
council meetings. Members continued to discuss goals and strategies and action
items for the strategic plan. Members also talked about continued use of the
community foundation fund that might help further develop the airport or endow
positions at the airport.
c. Airport Construction Projects:
i. FAA grant projects
1. Runway 25 Threshold Relocation —Tharp noted these were going
to be a similar message to what the Commission has been hearing
for the last couple of months. They're waiting for spring to finish the
clean up work and complete the project to start closing out the grant
2. Runway 12130 Displaced Threshold/Relocation — Tharp stated
they were working on the contract with Bolton and Menk and that it
needed to go through an independent fee review process for the
FAA and hoped to have it ready for the next meeting
3. Terminal Area Study — Tharp stated that they were finalizing the
scope and submitting the contract to the FAA for review. He noted
this also might need to go through the fee review process.
4. Solar Power Project— Tharp stated he was finalizing an agreement
with CMT for FAA review and hoped to have it on the agenda for
next month
ii. Iowa DOT grant projects
1. FY22 Program
a. South T-hangar infrastructure — Tharp stated that this was
waiting for spring
2. FY23 Program —
a. Terminal Building Improvements —Tharp noted that Bolton
and Menk was putting some plan pages together for bidders
b. Wayfinding/Signage — Tharp stated that this was part of
the terminal building work
iii. Airport/Locally Funded Projects
1. Parking Lot Additions — Tharp stated they were just waiting for
spring to confirm the seeding took hold and could accept the project.
iv. Future Projects
d. Airport "Operations"
i. Budget
ii. Management
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 65 of 205
Airport Commission
February 9, 2023
Page 3of 5
1. Annual Report — Tharp noted that he received some feedback on
the initial draft and asked Commission members if they had any
other suggestions to get those to him.
iii. Events
1. Autocross: April 16, June 11, Aug 27, Oct 1.
2. Pancake Breakfast August 27
3. Drive -In Movies — Tharp stated that he had a date for this but that
Summer of the arts hadn't released the schedule publicly yet
4. Young Eagles — Tharp stated that he had made contact with the
EAA chapter and it was looking like June for this event
e. FBO / Flight Training Reports —
i. Jet Air — Wolford noted that the brush has been amazing for snow removal
this year. Wolford noted that charter flights have begun slowing down and
going back to more normal pre -pandemic numbers. Wolford noted the shop
activity has still been high. Wolford also stated that he had customers reach
out to him about building something in the future and that Tharp had had
conversations with them about ground leasing and given them other
information. Wolford also note that he and Tharp were hosting the
Community Leadership Program. Tharp stated that the program was run by
the Iowa Business Partnership and was meant to take business and
community leaders and expose those people to other aspects of the
community they might not otherwise get to experience. Wolford also noted
that Cirrus had just issued a major alert on engines in recently completed
aircraft and that they were grounding some of their company owned fleet.
Wolford stated that they were expecting further information and potentially a
new airworthiness directive from the FAA because of the engine issue.
f. Commission Members' Reports —None
g. Staff Report — None
Consider a motion to go into executive session under Section 21.5(1)(i) of the Iowa Code to
evaluate the professional competency of individuals whose appointment, hiring,
performance or discharge is being considered when necessary to prevent needless and
irreparable injury to that individual's reputation and that individual requests a closed
session.
h. Evaluation of Airport Manager
Pfohl moved to enter executive session, seconded by Bishop. Motion carried 4-0.
The Airport Commission entered executive session at 7:37pm.
Bishop moved to exit executive session, seconded by Clair. Motion carried 4-0.
The Airport Commission exited executive session at 7:44pm.
SET NEXT REGULAR MEETING
Members set the next meeting to be held on February 911.
ADJOURN
Bishop moved to adjourn, seconded by Clair. Motion carried 4-0. Meeting was adjourned at
7:45pm.
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023
Page 66 of 205
Airport Commission
February 9, 2023
Page 4of 5
3 /3 --Zva3
CHAIRPERSON DATE
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 67 of 205
Airport Commission
February 9, 2023
Page 5of 5
Airport Commission
ATTENDANCE RECORD
2022-2023
TERM
N
o
0
0
0
0
0
0
0
O
0
o
o
O
NAME
EXP.
nNi
N
N
i�i
N
N
N
N
N
N
N
N
W
W
Warren
06/30/26
Bishop
X
X
X
X
X
X
X
OIS
X
X
X
X
X
X
X
Scott Clair
06/30123
X
X
X
X
X
X
X
X/S
X
X
X
O/E
X
X
X
Christopher
06/30/25
X
X
X
O/E
X
X
X
OIS
X
O/E
X
X
X
X
O/E
Lawrence
Hellecktra
06/30/24
X
X
X
X
X
X
X
XIS
X
O/E
X
X
X
X
X
Orozco
Judy Pfohl
06/30126
1 X
X
X
txx
X
X
XIS
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 68 of 205
MINUTES FINAL
IOWA CITY AIRPORT COMMISSION
March 9, 2023 — 6:00 P.M.
AIRPORT TERMINAL BUILDING
Members Present: Warren Bishop, Judy Pfohl, Hellecktra Orozco (Via Zoom), Scott Clair,
Chris Lawrence
Members Absent:
Staff Present: Michael Tharp, Jennifer Schwickerath,
Others Present: Matt Wolford, Travis Strait, Kitzy Lemke, Carl Byers (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 February 9, 2023, seconded by Clair. Motion carried 3-0
(Orozco Absent, Lawrence Abstain)
PUBLIC COMMENT - None
ITEMS FOR DISCUSSION / ACTION
a. Hangar A Mural Project —
1. Consider a resolution approving contract with Jenna Brownlee —
Tharp stated that they were still working on the contract with the artist
and asked the Commission to defer this until their next meeting. Tharp
stated he hoped they would be able to approve it then. Tharp stated
that they still needed to discuss the fundraising piece. Bishop stated that
he and Clair had a meeting with Lynette Marshal who is the Uofl
Foundation CEO. Tharp also stated that within the contract that's being
discussed there were no provisions specifically calling out for public
participation. Tharp stated that because that wasn't a piece in the RFQ
it wasn't proper to include it as a contract requirement. Tharp stated
that if there was going to be a public participation, they would need to
plan for it as there are access and safety items that need to be
considered.
b. Airport Strategic Plan Tharp stated that this was a planned off month for this as
Regenia was putting the draft strategic plan together. Tharp stated he expected to
see a draft document that the Commission will be able to review.
c. Airport Construction Projects:
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 69 of 205
Airport Commission
March 9, 2023
Page 2of 6
FAA grant projects
1. Runway 25 Threshold Relocation — Tharp stated they're still
waiting for spring for finishing work.
2. Runway 12130 Displaced Threshold/Relocation — Tharp stated
that they had completed the independent fee review process and
submitted documentation to the FAA
a. Consider a resolution approving Work Order 9 with
Bolton & Menk (A23-01) Bishop moved the resolution
A23-01, seconded by Lawrence. Motion carried 5-0
b. Consider a resolution setting a public hearing on plans,
specifications, form of contract for the Runway 12-30
threshold, paving, and lighting work. (A23-02) Tharp
noted that this was in place because Bolton & Menk had done
the work on the plans and specs on their own. Tharp noted
that this was needed to keep the project on track. Tharp
stated that they would have a special meeting for the public
hearing on March 20th and that would keep the project on
track to have bids approved at the April meeting and be ready
for the grant application in early May. Tharp stated that the
plans where like they've been talking about for a while now.
He stated the worked called fora 500 foot displaced threshold
on Runway 12, 300 feet of new pavement on the Runway 30
end. Tharp also stated that the plans had both runway end
identifier lights and PAPI lights as bid alternates. Wolford
asked about runway takeoff lengths and Byers responded.
Byers stated that they also had to coordinate with FAA
regarding the Runway 30 approach and stated that the
electrical lead times are still long. Bishop moved the
resolution #A23-02, seconded by Lawrence. Motion
carried 5-0
3. Terminal Area Study —
a. Consider a resolution approving Work Order 10 with
Bolton & Menk — Tharp stated this was another item he was
going to ask the Commission to defer to the next meeting.
Tharp stated that this project also had to go through the
independent fee review process and given the more
specialized nature of the study, getting a qualified firm to
provide that was more difficult. Bishop moved to defer the
resolution, seconded by Lawrence. Motion carried 5-0
4. Solar Power Project — Tharp stated that the agreement had been
put together for the environmental and sizing work for the system.
Tharp also stated that the FAA has reviewed the document. Bishop
asked about the buildings that were designated for panels and
Tharp stated that they were the highest use buildings. Tharp noted
that with the terminal building study going on there was nothing
planned for on the terminal. Lawrence asked about structural
review. Tharp noted that was part of the contract that CMT would
be conducting those reviews.
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 70 of 205
Airport Commission
March g, 2023
Page 3 of 6
a. Consider a resolution approving agreement with
Crawford, Murphy, and Tilly, Inc. (A23-03) Lawrence
moved resolution #A23-03, seconded by Bishop. Motion
carried 5.0
ii. Iowa DOT grant projects
1. FY22 Program
a. South T-hangar infrastructure —Tharp stated they did have
a schedule update from the contractor, and they were looking
to start on March 20'h pending weather.
2. FY23 Program —
a. Terminal Building Improvements — Tharp stated that with
the work on the FAA side of projects they were behind on this
project
b. WayfindinglSignage-
3. FY24 Program — Tharp stated that the call letter for the FY24
program from the Iowa DOT was out and that he put this on the
agenda as a reminder to talk about. Tharp stated that the upcoming
projects he would like to continue to pursue was the remaining
taxilanes for hangar development as well a project to replace the
front-end cabinetry for the fuel storage facility. Lawrence asked
about interest in hangar infrastructure for the new lanes they're
pouring. Tharp stated that there are conversations going on.
iii. Airport/Locally Funded Projects
1. Parking Lot Additions —Tharp stated that this was just waiting for
spring so they could confirm seeding was going to take and then
they would accept it and finish the project.
iv. Future Projects
1. Tharp shared with the Commission that he had started to put pins
into google earth to represent projects coming up in the next few
years as a visual representation of things going on at the airport.
d. Airport "Operations"
i. Budget
1. Consider a resolution approving step increase for Airport
Manager (A23.04) Pfohl moved the resolution #A23-04,
seconded by Bishop. Motion Carried 5-0
H. Management —Tharp stated the next two resolutions were covering both of
the agreements with Jet Air related to the janitorial services and
groundskeeping. Tharp noted that both contracts were increase around
10%. Wolford noted that the cleaning agreement had stayed the same during
the last renewal.
1. Consider a resolution approving amendment to Airport
Terminal Cleaning Agreement with Jet Air, Inc. (A23-05) Pfohl
moved resolution #A23-05, seconded by Lawrence. Motion
carried 5-0
2. Consider a resolution approving amendment to Airport
Maintenance Agreement with Jet Air, Inc. (A23-06) Bishop
moved resolution #A23-06, seconded by Pfohl. Motion carried
5-0
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 71 of 205
14
f.
Airport Commission
March g, 2023
Page 4of 6
3. Commissioner's Notebook/Continuity of Operations
Document — Pfohl shared the notebook that she and Tharp had
been working on. Tharp noted that he and Pfohl had been working
on this over the last year and included things that they felt was
handy for the chair to have available. Tharp also stated that this
included the emergency contacts for different departments and file
locations for important computer documents.
4. Annual Report — Tharp stated that he had received comments and
some typo corrections from Pfohl. He stated that along with the
strategic plan they would give this to City Council.
5. Iowa Aviation Conference 2023 — Tharp stated that the Iowa
Aviation Conference is being hosted by Cedar Rapids this year.
Tharp stated this was the conference he had hosted last year.
Tharp noted they typically budget for a couple of Commission
members to attend. Lawrence stated he would like to attend. Bishop
stated he was a strong maybe.
6. Commission Member Outreach Plan — Tharp noted that this
was included on the agenda as a Chair request. He stated that
as part of the strategic plan discussion the Commission began
talking about inviting other staff members to Airport
Commission meetings or have members go to other boards
and commission meetings. Pfohl mentioned the rezoning of
an area near the airport that was being discussed. Tharp
stated that when the rezoning application was submitted NDS
staff had reached out about any areas that would be impacted
by airport related zones.
Ill. Events —Tharp stated that the only thing has changed is they had a date for
the Young Eagles, which was June 31d. Orozco asked about the sponsoring
of one of those and Tharp responded.
1. Autocross: April 16, June 11, Aug 27, Oct 1.
2. Pancake Breakfast August 27
3. Drive -In Movies — TBD
4. Young Eagles — June 3
FBO / Flight Training Reports —
i. Jet Air — Wolford stated that there hadn't been much going on, but that they
did have the large snow storm. He noted that this year was a year where
the snow was such that they didn't need to have other equipment to push
snow piles back. Wolford noted that he and Tharp were asking the
equipment division to research a brush attachment for the tractor. Wolford
noted that otherwise this was a slower time of year for operations. Bishop
asked about ice melt and Tharp and Wolford noted that they had a large
amount remaining.
Commission Members' Reports — Bishop noted that he and Clair would report
back once they had their meeting for fundraising. Tharp noted that Clair's term for
the Commission was expiring this summer and that the City would begin taking
applications in the near future.
Staff Report — Tharp noted that he would be out of the office for a day next week
for the IPAA Board of Directors and the IPAA legislative reception in Des Moines,
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 72 of 205
Airport Commission
March 9, 2023
Page 5 of 6
SET NEXT REGULAR MEETING
Members set the next regular meeting to be held on April 13th, with a special meeting on March
20th.
ADJOURN
Bishop moved to adjourn, seconded by Lawrence. Motion carried 5-0. Meeting adjourned at
6:50pm
CHAIRPERSON
5 = a -ao z3
DATE
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 73 of 205
Airport Commission
March 9, 2023
Page 6 of 6
Airport Commission
ATTENDANCE RECORD
2022-2023
TERM
O
O
N
O
O
O
O
O
O
O
O
O
O
�
NAME
EXP.
N
{3
nNi
Warren
06/30126
Bishop
X
X
X
X
X
X
O/S
X
X
X
X
X
X
X
X
Scott Clair
06/30/23
X
X
X
X
X
X
XIS
X
X
X
O/E
X
X
X
X
Christopher
06/30/25
X
X
O/E
X
X
X
O/S
X
O/E
X
X
X
X
O/E
X
Lawrence
Hellecktra
06/30/24
X
X
X
X
X
X
XIS
X
O/E
X
X
X
X
X
X/E
Orozco
Judy Pfohl
06130/26
X
X
X
X
X
X
XIS
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 74 of 205
MINUTES FINAL
IOWA CITY AIRPORT COMMISSION
March 20, 2023 — 6:00 P.M.
AIRPORT TERMINAL BUILDING
Members Present: Warren Bishop, Judy Pfohl, Hellecktra Orozco
Members Absent: Chris Lawrence, Scott Clair
Staff Present: Michael Tharp, Jennifer Schwickerath,
Others Present:
RECOMMENDATIONS TO COUNCIL:
None
A quorum was determined at 6:00 pm and Pfohl called the meeting to order.
ITEMS FOR DISCUSSION / ACTION
a. Hangar A Mural Project — Bishop stated that he and Clair had met with the
University Foundation CEO and discussed the setup of the fundraising committee
for the airport community fund. Bishop stated she had advised them of setting up a
committee of 10-15 people to oversee the fundraising. Bishop stated that he hoped
to have an item on the agenda for the next meeting to discuss more with the
Commission on the next steps
1. Consider a resolution approving contract with Jenna Brownlee
(A23-07) — Tharp stated this was deferred from the last meeting, and
that they had an agreement with the artist for the art mural. Bishop
moved the resolution #A23.07, seconded by Orozco. Motion
carried 3-0 (Lawrence, Clair Absent)
b. Airport Construction Projects:
t. FAA grant projects
1. Runway 12130 Displaced ThresholdlRelocation—
a. Public Hearing — Pfohl Opened the public hearing at
6:02pm. Tharp stated that this was the project that would
include creating a displaced threshold 500 foot from the
Runway 12 end, adding 300 feet of concrete to the Runway
30 end and remark and relight the runway. Tharp also stated
they had bid alternates for the REILs (runway end identifier
lights) and PAPIs (precision approach path indicator). No
other public comment. Pfohl closed the public hearing at
6:04pm
b. Consider a resolution approving plans, specifications, form of
contract for the Runway 12-30 threshold, paving, and lighting
work and placing bids. (A23-08) Bishop moved the
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 75 of 205
Airport Comm lesion
March 20, 2023
Page 2of 3
resolution #A23-08, seconded by Orozco. Motion carried
3-0 (Lawrence, Clair Absent)
ADJOURN
Bishop moved to adjourn, seconded by Orozco. Motion carried 3-0 (Lawrence, Clair Absent).
Meeting adjourned at 6:09pm
0,,,,d �rV-/ 6 =02 -ao.2 3
CHAIRPERSON DATE
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 76 of 205
Airport Commission
March 20, 2023
Page 3of 3
Airport Commission
ATTENDANCE RECORD
2022-2023
TERM''
+
+
+
o
0
0
0
O
+
N
Q`f
N
2
N
`N
N
NAME
EXP.
ia
iv
N
N
IZ
N
N
N
N
N
N
W
N
W
W
W
N
N
N
N
N
Warren
06/30126
Bishop
X
X
X
X
X
01S
X
X
X
X
X
X
X
X
X
Scott Clair
06/30/23
X
X
X
X
X
XIS
X
X
X
O/E
X
X
X
X
O/E
Christopher
06/30/25
X
O/E
X
X
X
O/S
X
O/E
X
X
X
X
O/E
X
O/E
Lawrence
Hellecktra
06/30/24
X
X
X
X
X
XIS
X
O/E
X
X
X
X
X
X/E
X
Orozco
Judy Pfohl
06/30/26
X
X
X
X
Xj
X/S
X
X
X
X
X
X
X
X
X
Kev:
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
whMairg ate: Saw IM, PaJe§W2)6469
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
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C.
0
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
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.
Airport Construction Projects:
L 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
WhMairg natte: Saw IM, P*ep416469
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
25'n.
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 51n
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 -
L 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
WhMairg natte: Saw IM,P*eWfn6409
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
vkq�fimg tlutka: Saw 111, 2(M Pa®eV6)b2e5
Airport Commission
April 13, 2023
Page 5 of 5
Airport Commission
ATTENDANCE RECORD
2022-2023
TERM
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N
N
N
N
N
N
N
N
N
N
IJ
N
W
W
W
W
Warren
06/30/26
Bishop
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
06/30/25
X
O/E
X
X
X
O/S
X
O/E
X
X
X
X
O/E
X
X
Lawrence
Hellecktra
06/30/24
X
X
X
X
X
X/S
X
O/E
X
X
X
X
X
X/E
O/E
Orozco
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
klee6V Date: JukW8, 2023 P®ggA33 of 205
MINUTES
IOWA CITY AIRPORT COMMISSION
May 18, 2023 — 6:00 P.M.
AIRPORT TERMINAL BUILDING
DRAFT
Members Present: Warren Bishop, Judy Pfohl, Chris Lawrence, Scott Clair, Hellecktra
Orozco
Members Absent:
Staff Present: Michael Tharp, Jennifer Schwickerath,
Others Present: Matt Wolford, Carl Byers, Regenia Bailey
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 April 13 and May 2, 2023, seconded by Lawrence. Motion
carried 4-0 (Clair absent)
PUBLIC COMMENT - None
ITEMS FOR DISCUSSION / ACTION
a. Hangar A Mural Project — Clair arrived during the discussion. Tharp stated that he
had a letter in the packet for the fundraising kickoff. Tharp said the letter had been
reviewed by the community foundation and by Jennifer Schwickerath. Tharp stated
the letter does provide for up to 7 individual elements as a possible outcome. Tharp
stated that he had discussed with the artist and that number was manageable. Pfohl
asked about a cutoff for work. Tharp noted that Jenna had asked for a deadline so
that she had time for design. Members agreed to make a deadline of July 15. Tharp
stated that he had planned to send this notice out to airport tenants, and that he was
working with Communications staff to do some press releases. Tharp stated he was
also working with FUEL to prepare a website update to promote the fund on the web.
Orozco asked about the use of the Tigerhawk logo. Tharp stated they had
successfully connected with the athletic department and received tentative approval.
Tharp stated the department wanted to see a final concept before work began.
Tharp stated that he had also sent the draft concept comments to Jenna and Jenna
had asked if there were any historical figures they had in mind. Members asked
about reaching out to Minnetta Gardinier for assistance in coming up with names
and Tharp said he would follow up. Clair asked about following up with any University
contacts. Tharp stated he didn't and members asked if he would reach out to Jenna
Airport Commission Agenda & Info Packet
Mee*Q Date: JukW8, 2023 P®ggEB0 of 205
31
C.
Airport Commission
May 18, 2023
Page 2 of 5
to see if there was any chance she could help with those. Tharp stated he would.
Lawrence asked what happens if the Commission doesn't reach the fundraising
target. Tharp stated that if the donations didn't reach the goal, the Commission
would have to use cash to support the offset.
Airport Strategic Plan — Bailey stated that the goal tonight was to touch base on
the vision and mission statements, and then to walk through the strategies and
success indicators. Members discussed the vision statement and made
recommendations for changes. Members than discussed the infrastructure goal
members desired to list advocating for pedestrian and bicycle access to the airport.
Members then discussed the success indicators for the infrastructure goal.
Members then moved to the Community Engagement/PR Goal. Bailey stated that
some of these actions are specific tasks and perhaps using them under a broader
goal would be more appropriate. Members discussed the goals and recommended
changes to the strategies. Members discuss how tours operate and what language
to use for the airport to give tours. Bailey offered a new strategy to attract groups
that may be interested in aviation activities or using the airport facilities. Members
then discussed Funding/Financial stability. Members asked questions about the
funds to which Tharp answered. Bailey asked if the Mayor was going to be at the
next meeting to which Tharp responded they would be.
Airport Construction Projects:
i. FAA grant projects
1. Runway 25 Threshold Relocation — Tharp stated the painters
were out on Monday but there were other areas that were breaking
down and he thought they'd need to have them back one more time
for warranty type work.
2. Runway 12/30 Displaced Threshold/Relocation — Tharp stated
they were getting contracts put together with Metro. He also stated
they had submitted the grant application and would be expecting the
grant offer in the near future. Bishop asked about the additional
work. Tharp stated the project does include the PAPI and REIL
lighting systems. Lawrence asked about timeline and Tharp stated
that the contract called for the contractor not being able to start
without all their supplied being received. Tharp stated it was likely
this would be completed next year
3. Terminal Area Study — Tharp stated they had submitted the grant
application for this as well.
4. Solar Power Project — Tharp stated the CMT team was out
yesterday to do the engineering review of the maintenance shop
and OPL buildings to make sure the requirements for the rooftop
panels could be met.
ii. Iowa DOT grant projects
1. FY22 Program
a. South T-hangar infrastructure — Tharp stated the concrete
was poured with a couple of drainage intakes to be finished
and the contractor was doing some backfilling.
2. FY23 Program —
a. Terminal Building Improvements — Tharp stated that
because of the work with the federal and state grants this was
beginning to get organized.
Airport Commission Agenda & Info Packet
Mee*Q Date: JukWS. 2023 P®ggE84 of 205
Airport Commission
May 18, 2023
Page 3 of 5
b. Wayfinding/Signage —
3. FY24 Program — Tharp stated that he was recommending the
grant application include the fuel system upgrades which
would update the front end cabinets for the fuel storage tanks
and do some other work with the tanks. Tharp noted that this
was estimated to be a nearly $400,000 project and being
submitted at a request of 85%. Tharp noted that he's hoping
the hangar conversations pan out to actual construction after
which they can use that for leverage. Tharp noted they did not
have water in the area, but the hangars would have gas and
electric services available pending construction. Bishop asked
about what this would do for the hangar waiting list. Tharp
noted that the conversations he's been having are with people
on the hangar list. Clair asked about hangar rentals and if the
future hangars could be an opportunity to privatize some of
the hangar rentals. Tharp noted that its possible that could be
a development opportunity.
iii. Airport/Locally Funded Projects
1. Parking Lot Additions —Tharp stated he was working with the city
engineer representative to clean up the project so the Commission
could accept it. Clair asked about planting some trees around the
corners.
iv. Future Projects —Tharp stated that the Commission might want to consider
a planning work session in the future to prioritize some of the projects they've
got up and coming.
d. Airport "Operations"
i. Budget — Tharp stated they were in the last part so the fiscal year. Tharp
noted they had a hangar door that had a major malfunction. Tharp noted that
the door has been fixed since then.
ii. Management — Tharp said he had nothing for this section
iii. Events — Tharp noted the Young Eagles Day was coming up. He noted that
the event had 70 slots and 64 were already signed up for.
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
e. FBO / Flight Training Reports —
i. Jet Air — Wolford noted in the maintenance report they could see that they
started to mow. Wolford noted that there was some repair work to the
refrigerator that was recently purchased. Wolford stated the maintenance
shop was busy. He noted that industry wide a lot of folks were suffering from
the mechanics shortage. Clair asked how the supply chains were doing for
parts. Wolford noted it really depending on the aircraft. Wolford noted some
engine overhauls are running behind by up to 9 months. Clair asked about
the new airplane market and Wolford responded.
f. Commission Members' Reports — Clair stated that he was not planning on
reapplying for the Commission and that if there were applicants the Commission
wanted to support they should.
Airport Commission Agenda & Info Packet
Meeft Date: JukW8, 2023 P®ggEB6 of 205
Airport Commission
May 18, 2023
Page 4 of 5
g. Staff Report— Tharp stated on June 5"'the Iowa House Representative Elinor Levin
would be at the airport for a tour. Bishop noted that he should be available for the
tour. Tharp also noted that he'd be out of the office on May 261" he'd be out of the
office.
SET NEXT REGULAR MEETING
ADJOURN
Bishop moved to adjourn, seconded by Orozco. Motion carried 5-0. Meeting adjourned at 7:45pm
CHAIRPERSON DATE
Airport Commission Agenda & Info Packet
Meeting Dale: Julgel3, 2023 P6gg(88 of 205
Airport Commission
May 18, 2023
Page 5 of 5
Airport Commission
ATTENDANCE RECORD
2022-2023
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N
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W
W
W
W
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Warren
06/30/26
X
Bishop
X
X
X
O/S
X
X
X
X
X
X
X
X
X
X
Scott Clair
06/30/23
X
X
X
X/S
X
X
X
O/E
X
X
X
X
O/E
O/E
X/E
Christopher
06/30/25
X
X
X
X
O/S
X
O/E
X
X
X
X
O/E
X
X
X
Lawrence
Hellecktra
06/30/24
O/E
X
X
X
X/S
X
O/E
X
X
X
X
X
X/E
O/E
X
Orozco
Judy Pfohl
06/30/26
X
X
X
X/S
X
X
X
X
X
X
X
X
X
X
X
Kev:
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 87 of 205
CITY OF IOWA CITY
MEMORANDUM
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 88 of 205
CITY OF IOWA CITY
MEMORANDUM
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 89 of 205
'u'v F 2023
CMT Job Number: 23005404-00
Assessment of Solar System Viability at JA maintenance Shop, OPL, Airfield Lighting Vault, and Building D.
PREPARED BY:
b, CMT
CRAWFORD, MURPHY, & TILLY, INC.
CONSULTING ENGINEERS
MOLINE, ILLINOIS
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 90 of 205
CMT
Table of Contents
Conclusion...
Appendix Title
A
Exhibits
B
PV Systs
C
Cost Estimate
D
Data sheets
4
Solar Assessment Report
.................16
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 91 of 205
CMT
Executive Summary
Solar Assessment Report
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 92 of 205
I C M T
JA MAINTENANCE HANGAR
Existing Conditions:
Solar Assessment Report
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.
kWh
I Jan
I Feb
I Mar
I Apr
I May
I June
I July
I Aug
I Sept
I oct
Nov
I Dec
(Total
Energy Usage
4.348
4,468
4,434
4,372
6,535
4,554
4.807
4,643
5,194
4,434
6,175
d,898
54.862
Solar Produced - Roof Mount
2.146
2.959
4.726
5,499
6,729
6.917
6.902
6.026
4.935
3,517
2,253
1,854
54,463
Solar Adduced -Grouts Mount
3.395
4,081
5.182
5.441
6.061
5,979
6.069
5,794
5.367
4,402
3.122
Z845
57,877
Annual Energy Usage vs Production
JO,000
Ena00 sR,e62 54,463 57.677
50.000
aoo00
m,a00
io,000
ro,rm
0
Annual Ene,e, Vs age Sol— I Roof Moun,pn n-I C,00nd Mour
pwnl EMgv(ISMS 1 I., ,I'eh,
4
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023
Page 93 of 205
g,000
7,000
6,000
s,ODo
CMT
Solar Assessment Report
JA Maintenace Shop: Energy Usage vs Solar Production
January February March April May June July August September October November December
■Annual Energy Usage(kWh) w Roof Mount Solar Energy Produced (kWh) ■Ground Mount Solar Energy Produced(kWh)
Roof Mounted System Layout:
The roof mounted solar system will consist of (100) 45OW 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) 45OW 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) 3l 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 94 of 205
CMT
Solar Assessment Report
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.OkWdc 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 cast 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.
f�
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 95 of 205
b CMT
Solar Assessment Report
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.
kWh
Jan
Feb
Mar
Apr
May
June
Juy
Aug
Sept
Oct
I Nov
I Dec
Total
Energy Usage
9,581
9,332
8,6d6
8,198
8.135
10,05d
10.504
10.299
11,510
9,957
8.705
10,078
114,997
Soler Produced - Roof Mount
2.693
3,713
5.931
6,901
8.463
8,683
6.661
7,562
6.193
4,111
2,827
1 2,327
68,368
Sobr Produced - Ground Mount
6,790
8,120
10.360
10.880
12.080
11.960
12,140
11,590
10.690
8.800
6,240
5,690
115,350
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023
Page 96 of 205
INI CMT
Annual Energy Usage vs Production
xw,0oo
120.0o0 nA.00x us,aw
unn' o
au.
e,we
KON
20,"
n00o0
x0,0o0
0
M nua l Energy U,,geM nua l Pool Ebunr Annual G,... d
nwh Fnergy l4WM1) M1bunr Energy LWh
OPL: Energy Usage vs Solar Production
14,000
Solar Assessment Report
12,000
10,000
g,oao
G,DOD
4,000
2,000
January February March April May June July August September October November December
.Annual Energy Usage(kWh) • goal Mount Solar Energy Produced(kWh) •Ground Mount Solar Energy Produced(kWh)
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.
M
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 97 of 205
b CMT
Solar Assessment Report
Electrical Desian 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.
we
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 98 of 205
CMT
AIRFIELD LIGHTING VAULT
Existing Conditions:
Solar Assessment Report
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 LEDs, 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
I Jan
I Feb
Mar
I Apr
I May
June
I July
I Aug
Sept
I 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
1 8,410
19,750
12,620
12,810
14,350
14,370
14,640
13,980
12,700
10,540
7,710
7,040
138,920
10
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023
Page 99 of 205
INS CMT
16,ODO
14,ODO
12,"
IQODO
stow
6,000
4,000
2,000
Annual Energy Usage vs Production
160,000
140,000
135,040 138,920
120,"
100000
g0,000
60,OD0
40,000
20,ODO
lanuary February March
Annual Energy Usage(Mh) Annual Energy from Sular(kWh)
Energy Usage vs Solar Production
April May
• Runway Lights
Annual Energy Usage (kWh)
Ground Mounted System Layout:
Solar Assessment Report
June July August September
October
November
December
• Runway Lights Solar Energy Produced (kWh)
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
11
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 100 of 205
INN CMT
Solar Assessment Report
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 FAAAooroval:
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 15015300-13B —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 11 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.
12
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 101 of 205
IN CMT
BUILDING D
Existing Conditions:
Solar Assessment Report
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 lasses for each month of the year.
kWh I
Jan
Feb
Mar
Apr
May
June
July
Aug
Sept
Oct
I 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
15,100
4,199
3,038
2,769
55,378
Annual Energy Usage vs Production
60.000
8
0,0]] -
SO,e%1 -
4g000
30,aoo
'.,cm
3oonn
o
Annual Energy Usage(Wh) Annual Energy from Solar(IrMl
13
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023
Page 102 of 205
k CMT
7,000
6,000
4,000
3,000
1,000
Energy Usage vs Solar Production
Solar Assessment Report
January February March April May June July August September October November December
• Building D Mn..] Energy Ueage(kWh) • Building D Solar Energy Produced(kWh)
Ground Mounted System Layout:
The ground mounted solar system will consist of (88) 45OW 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.OkWdc 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 FAAApproval:
Solar Glare Hazard Analysis will be performed using ForgeSolar software for the mounting height,
location, tilt and azimuth of the ground mounted solar arrays.
14
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 103 of 205
b CMT
Solar Assessment Report
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 15015300-13B —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.OkWdc 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.
15
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 104 of 205
CMT
Conclusion
Solar Assessment Report
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:
Building
Recommended
Annual Usage
Annual Solar
Eneregy Offset
Estimated
System Size
Production
by Solar
System Cost
JA Maintenance Roof Mount
45,000WDC
54,862 kWh
54,463 kWh
100%
$286,270
Exhibit ES-101
JA Maintenance Ground Mount
43,200WDC
54,862 kWh
57,677 kWh
100%
$189,540
Exhibit ES-103
OPL Roof Mount
55,800WDC
114,997 kWh
68,368 kWh
59%
$310,270
(Exhibit ES-102)
OPL Ground Mount
86,400WDC
114,997 kWh
115,350 kWh
100%
$276,005
(Exhibit ES-103)
Airfield Lighting Vault - Alt. 1
100,800 WDC
135,040 kWh
138,920 kWh
100%
$337,125
(Exhibit ES-104)
Airfield Lighting Vault - Alt. 2
100,800WDC
135,040 kWh
138,920 kWh
1009/
$330,125
(Exhibit ES-105)
Building D -Alt.I
40000WDC
50,077 kWh
55,378 kWh
100%
$167,600
(Exhibit ES-104)
Building D-
40000WDC
50,077 kWh
55,378 kWh
100%
$161,800
(Exhibit ES-105) 105)
Energy Usage vs Solar Production
50,000
40,000
30,000
20,000
10,000 'I it I I I III III II
0
Jai JatJ ac`\,
Sao Seo� Po Q`¢� Q} o°ems e�eF
■ Total Annual Energy Usage (kWh) ■ Roof Mount Solar Energy Produced (kWh)
■ Ground Mount Solar Energy Produced (kWh)
16
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 105 of 205
CMT
Annual Energy Usage vs Production
400,000
354,976
350,000
- 317,129
300,000
250,000
200,000
150,000
100,000
50,000
Solar Assessment Report
Annual Energy Usage (kWh) Annual Energy from Roof Mount Annual Energy from Ground Mount
Solar (kWh) Solar (kWh)
17
Appendix A
Exhibit
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Appendix B
PV Syst Reports
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Pj-�wf�°�,11
logo
1 t% M)�'X1�sl■
P H O T O V O L T A I C S O F T '.V A R F
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)
Airport Commission Agenda & Info Packet
Project: IoyJAe@4Wrpb1V3JANaintenance
memo
lq4aj
Variant: New simulation variant
PVsyst V7.2.11
CRAWFORD MURPHY & TILLY (United states)
VCO, Simulation date:
21/05/23 20:50
with v7.2.11
Page 115 of 205
�.o7C .Sununuiy
Geographical Site
Situation
Project settings
Iowa City Airport
Latitude
41.46 °N Albedo 0.20
United States
Longitude
-91.00 °W
Altitude
208 m
Time zone
UTC-6
Mateo data
Iowa City Airport
Meteonorm 8.0 (1991-2005), Sat=6°/ - Synthetic
_1 .....................
I
Grid -Connected System
No 3D scene defined,
no shadings
PV Field Orientation
Near Shadings
User's needs
horizontal plane
No Shadings
Unlimited load (grid)
System information
PV Array
Inverters
Nb. of modules
102 units
Nb. of units 1unit
Pnom total
45.9 kWp
From total 36.0 kWac
Pnom ratio 1.275
Results summary
Produced Energy 53.68 MWh/year Specific production 1170 kWh/kWp/year Pert. Ratio PR 79.62
Table of contents
Project and results summary 2
General parameters, PV Army Characteristics, System losses 3
Main results 4
Loss diagram 5
Special graphs 6
21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 2/6
memo
lqNBo
411
PVsyst V7.2.11
VCO, Simulation date:
21/05/23 20:50
with v7.2.11
Grid -Connected System
PV Field Orientation
Orientation
horizontal plane
Horizon
Free Horizon
Airport Commission Agenda & Info Packet
Project: Iov&@4Wrpb1V-3JANaintenance
Variant: New simulation variant
CRAWFORD MURPHY & TILLY (United states)
General parameters
No 3D scene defined, no shadings
Page 116 of 205
Sheds configuration
Models used
No 3D scene defined
Transposition Perez
Diffuse Perez, Meteonorm
Circumsolar separate
Near Shadings
User's needs
No Shadings
Unlimited load (grid)
PV module
Inverter
Manufacturer
ZNshine Solar
Manufacturer
Sungrow
Model
ZXM6-NHLDD144-450/N
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)
From ratio (DC:AC)
1.27
Pmpp
41.2 kWp
U mpp
647 V
I mpp
64 A
Total PV power
Total inverter power
Nominal (STC)
46 kWp
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 %
Jan. Feb. Mar. Apr. May June July
8.0% 8.0% 3.0% 1 3.0% 1 3.0% 1 3.0% 1 3.0%
Thermal Loss factor
DC wiring losses
Module Quality Loss
Module temperature according to irradiance
Global array res. 171 mD
Loss Fraction -0.8 %
Uc (const) 20.0 W/m2K
Loss Fraction 1.5 % at STC
Uv (wind) 0.0 W/m2K/Ms
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
21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 316
Airport Commission Agenda & Info Packet
Project: lov&@4 topb1V3JANaintenance
memo
lq411
Variant: New simulation variant
PVsyst V7.2.11
CRAWFORD MURPHY & TILLY (United states)
VCO, Simulation date:
21/05/23 20:50
with v7.2.11
System Production
Produced Energy
53.68 MWh/year
Normalized productions (per installed kWp)
Lc: CohnJon Loss (PVanay bases) 0J kWNkWplday
Ls: System Loss (nverter,..) 0,05 kWNkWWtyay
9 Yb Produwd useful energy (invader output) 12 kWlv%WWdW
Page 117 of 205
Specific production 1170 kWh/kWp/year
Performance Ratio PR 79.62 %
Performance Ratio PR
Jan Feb Mar Apr May Jun Jul Aug Sep OtA Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Balances and main results
GlobHor
kWh/ma
DHtHor
kWh/ma
T_Amb
°C
Globine
kWh/ma
GlobEtt
kWh/me
Arr
Eay
MWh
E_Gdd
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
0.796
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
Global horizontal irradiation
DiffHor
Horizontal diffuse irradiation
T_Amb
Ambient Temperature
Globinc
Global incident in toll. plane
GlobEff
Effective Global, corr. for IAM and shadings
EArray Effective energy at the output of the array
E_Grid Energy injected into grid
PR Performance Ratio
21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 416
Airport Commission Agenda & Info Packet
No
Project: Iov&@4INrpbIV3JANaintenance
114411
Variant: New simulation variant
PVsyst V7.2.11
CRAWFORD MURPHY & TILLY (United states)
VCO, Simulation date:
21/05/23 20:50
with v7.2.11
1-0.07 %
1 A.15%
-3.55 %
efficiency at STC = 20.76%
62.5 MWh
� -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
Global horizontal irradiation
Global incident in coil. plane
IAM factor on global
Soiling loss factor
Effective irradiation on collectors
PV conversion
Array nominal energy (at STC ethic.)
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
Page 118 of 205
21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 5/6
Airport Commission Agenda & Info Packet
Project: Iov&@4Wrpb1V3JANaintenance
memo
114411
Variant: New simulation variant
PVsyst V7.2.11
CRAWFORD MURPHY & TILLY (United states)
VCO, Simulation date:
21/05/23 20:50
with v7.2.11
. Paclar yraPrm
Daily Input/Output diagram
Page 119 of 205
350
0 Values from 01/01 to 31/12
0 0
300
°
o0
8
°°
0
0
25000
od q�6
9C
200
O
m
6
150
6
C
T
Cm
uO
100
50
all
8
0
0
2 4 6
8 10
Global incident in coll. plane [kWh/m2/day]
System Output Power Distribution
1400
— Values from 01101 to 31112
1200
2
1000
-
m
3
v
m
600
0
$
G
600
w
400
200
0
0
10 20 30
40
Power injected into grid [kW]
21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 6/6
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023
loss
h�/S1�S1'
p11
P H O T O V O L T A I C S O F T W A P C.
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
Page a°rslon 7.2.11
Author
CRAWFORD MURPHY & TILLY (United states)
Airport Commission Agenda & Info Packet
Project: lowd`1M AI Pp6 t Pintroundmount
1% Variant: Iowa City JA Ground Mount
PVsyst V7.2.11 CRAWFORD MURPHY & TILLY (United states)
VCO, Simulation date:
03/07/23 09:56
with v7.2.11
Page 121 of 205
r 1 VjecL SU111111P1 y
Geographical Site
Situation
Project settings
Iowa City Airport
Latitude
41.46 °N Albedo 0.20
United States
Longitude
-91.00 °W
Altitude
208 in
Time zone
UTC-6
Meteo data
Iowa City Airport
Meteononn 8.0 (1991-2005), Sat-6%- Synthetic
Grid -Connected System
PV Field Orientation
Fixed plane
Tilt/Azimuth 30 / 0 °
System information
PV Array
Nb. of modules
Pnom total
System summary
No 3D scene defined, no shadings
Near Shadings
No Shadings
96 units
43.2 kWp
Inverters
Nb. of units
Pnom total
Pnom ratio
User's needs
Unlimited load (grid)
1 unit
36.0 kWac
1.200
Results summary
Produced Energy 57.68 MWh/year Specific production 1335 kWh/kWp/year Pert. 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
Airport Commission Agenda & Info Packet
Project: lowd" M All`f i ifif Pintroundmount
Page 122 of 205
else
41%
PVsyst V7.2.11
VCO, Simulation date:
03/07/23 09:56
with v7.2.11
Variant: Iowa City JA Ground Mount
CRAWFORD MURPHY & TILLY (United states)
General parameters
Grid -Connected System
No 3D scene defined, no shadings
PV Field Orientation
Orientation
Sheds configuration
Models used
Fixed plane
No 3D scene defined
Transposition
Perez
Tilt/Azimuth 30 10 °
Diffuse Perez,
Meteonorm
Cimumsolar
separate
Horizon
Near Shadings
User's needs
Free Horizon
No Shadings
Unlimited load (grid)
PV module
Inverter
Manufacturer
ZNshine Solar
Manufacturer
Sungrow
Model
7XM6-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)
From ratio (DC:AC)
1.20
Pmpp
38.7 kWp
U mpp
609 V
I mpp
64 A
Total PV power
Total inverter power
Nominal (STC)
43 kWp
Total power
36 kWac
Total
96 modules
Number of inverters
1unit
Module area
209 m'
Pnom ratio
1.20
Cell area
190 m'
Array losses
Array Soiling Losses
Average loss Fraction
4.8 %
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%
Thermal Loss factor DC wiring losses
Module temperature according to imadiance Global array res.
Uc (const) 20.0 W/m'K Loss Fraction
Uv(wind) 0.0 W/m'K/m/s
Module Quality Loss
Loss Fraction -0.8 %
IAM loss factor
ASHRAE Param: IAM = 1 - bo(1/cosi -1)
bo Param. 0.05
161 m0
1.5 % at STC
Module mismatch losses
Loss Fraction 2.0 % at MPP
LID - Light Induced Degradation
Loss Fraction 2.0 %
Strings Mismatch loss
Loss Fraction 0.1 %
Airport Commission Agenda & Info Packet
13,
Project: low 1�8 liPp - J roundmount Page 123 of 205
good
�move
1%
Variant: Iowa City JA Ground Mount
PVsyst V7.2.11
CRAWFORD MURPHY & TILLY (United states)
VCO, Simulation date:
03/07/23 09:56
with v7.2.11
AC wiring losses
Inv. output line up to injection point
Inverter voltage
400 Vac td
Loss Fraction
1.00 % at STC
Inverter: SG36KTL-M
Wire section (1 Inv.)
Copper 1 x 3 x 25 mm'
Wires length
50 m
Airport Commission Agenda & Info Packet
Isom Project: lowd"MAll'p iltf Pintroundmount
r0�
Variant: Iowa City JA Ground Mount
PVsyst V7.2.11 CRAWFORD MURPHY & TILLY (United states)
VCO, Simulation date:
03/07/23 09:56
with v7.2.11
System Production
Produced Energy 57.68 MWh/year
Normalized productions (per installed kWp)
9
7 Lc: collection Loss(w-ansy bases) 093 kWNkWplday
Ls: System Loss linveder. _.) 0.07 kWNkWplday
3 6 vt Produced aselul one vener output) 306 kWNkWplday
3
3 5
4
2
7 3 1 z 2
Jan Fe0 Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Specific production
Performance Ratio PR
1.2
1.1
1.0
0.9
0.8
0.7
5 0.6
€ 0.s
0.4
0.3
0.2
0A
00
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Page 124 of 205
1335 kWh/kWp/year
78.52 %
Performance Ratio PR
Balances and main results
GlobHor
kWh/m'
Difftior
kWh/ma
T_Amb
"C
Globinc
kWh/m'
GlobEff
kWh/ma
EArray
MWh
E_Gdd
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
59A
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
Global horizontal irradiation
EArray
DiffHor
Horizontal diffuse irradiation
E_Gdd
T_Amb
Ambient Temperature
PR
Globinc
Global incident in toll. plane
GlobEff
Effective Global, tort. for IAM and shadings
Effective energy at the output of the array
Energy injected into grid
Performance Ratio
Airport Commission Agenda & Info Packet
1.0 Project: lowd'AC! j9'Aftl6ft 1-3JA216roundmount
uq
loll% Variant: Iowa City AGround Mount
PVsyst V7.2.11 CRAWFORD MURPHY & TILLY (United states)
VCO, Simulation date:
03/07/23 09:56
with v7.2.11
1 J.
Page 125 of 205
1470 kWh/m'
Global horizontal irradiation
+15.7%
Global incident in coil. plane
-2,62%
IAM factor on global
-4.34%
Soiling loss factor
1584 kWhlm' ` 209 m' toll.
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
-2.00%
LID - Light induced degradation
-2.10%
Mismatch loss, modules and strings
-0.98%
Ohmic wiring loss
58.8 MWh
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
It
0.00%
Inverter Loss over nominal inv. voltage
-0.01 %
Inverter Loss due to power threshold
It
0.00%
Inverter Loss due to voltage threshold
58.0 MWh
Available Energy at Inverter Output
r
-0.50%
AC ohmic loss
57.7 MWh
Energy injected into grid
Airport Commission Agenda & Info Packet
1.0 Project: lowd`1M All'p 6ft Pintroundmount
gas
Variant: Iowa City JA Ground Mount
PVsyst V7.2.11 CRAWFORD MURPHY & TILLY (United states)
VCO, Simulation date:
03/07/23 09:56
with v7.2.11
Daily Input/Output diagram
Page 126 of 205
300
o Values from 01/01 to 31112 0
07 �� 0
250 ® o
0
o
T � 8•
200 00 °0p6
O
o
a
� a
150 0
o0
T
w 100
W ,gyp}
50
0 b'
8
o°
6
0
0 2 4 6 8 10
Global incident in coll. plane [kWh/m'/day]
System Output Power Distribution
1800
Values from 01/01 to 31/12
1600
1400
c
m 1200
es
c 1000
0
800
8
600
m`
400
200
0
0 5 10 15 20 25 30 35
Power injected into grid [kW]
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 suaf�°G,11
logo
1 t% M)�'X1�sl■
P H O T O V O L T A I C S O F T '.V A R F
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)
Rim
PVsyst V7.2.11
VCO, Simulation date:
21/05/23 20:66
with v7.2.11
Airport Commission Agenda & Info Packet
Proje&. q t®a&ty ItA1 3- OPL
Variant: New simulation variant
CRAWFORD MURPHY & TILLY (United states)
Page 128 of 205
Geographical Site
Situation
Project settings
Iowa City Airport
Latitude
41.46 °N Albedo 0.20
United States
Longitude
-91.00 °W
Altitude
208 m
Time zone
UTC-6
Meteo data
Iowa City Airport
Meteonorm 8.0 (1991-2005), Sat=6°/ - Synthetic
Grid -Connected System
PV Field Orientation
horizontal plane
System information
PV Array
Nb. of modules
From total
_ 1 _...................
I
No 3D scene defined,
no shadings
Near Shadings
No Shadings
Inverters
128 units
Nb. of units
57.6 kWp
From total
Pnom ratio
User's needs
Unlimited load (grid)
1 unit
60.0 kWac
0.960
Results summary
Produced Energy 67.44 MWh/year Specific production 1171 kWh/kWp/year Pert. Ratio PR 79.71
Table of contents
Project and results summary 2
General parameters, PV Army Characteristics, System losses 3
Main results 4
Loss diagram 5
Special graphs 6
21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 2/6
Page 129 of 205
Rim
PVsyst V7.2.11
VCO, Simulation date:
21/05/23 20:66
with v7.2.11
Grid -Connected System
PV Field Orientation
Orientation
horizontal plane
Horizon
Free Horizon
Airport Commission Agenda & Info Packet
Proje&qftElaft'AlPpUR& OPL
Variant: New simulation variant
CRAWFORD MURPHY & TILLY (United states)
General parameters
No 3D scene defined, no shadings
Sheds configuration
No 3D scene defined
Near Shadings
No Shadings
Models used
Transposition Perez
Diffuse Perez, Meteonorm
Circumsolar separate
User's needs
Unlimited load (grid)
PV module
Inverter
Manufacturer
ZNshine Solar
Manufacturer
Sungrow
Model
ZXM6-NHLDD144-450/N
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)
From ratio (DC:AC)
0.96
Pmpp
51.7 kWp
U mpp
609 V
I mpp
85 A
Total PV power
Total inverter power
Nominal (STC)
58 kWp
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 %
Jan. Feb. Mar. Apr. May June July
8.0% 8.0% 3.0% 1 3.0% 1 3.0% 1 3.0% 1 3.0%
Thermal Loss factor
DC wiring losses
Module Quality Loss
Module temperature according to irradiance
Global array res. 121 mD
Loss Fraction -0.8 %
Uc (const) 20.0 W/m2K
Loss Fraction 1.5 % at STC
Uv (wind) 0.0 W/m2K/Ms
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
21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 316
Rim
PVsyst V7.2.11
VCO, Simulation date:
21/05/23 20:66
with v7.2.11
System Production
Produced Energy
Airport Commission Agenda & Info Packet
Proje&. q t®a&ty IA1 3- OPL
Variant: New simulation variant
CRAWFORD MURPHY & TILLY (United states)
67.44 MWh/year
Normalized productions (per installed kWp)
Lc: Comcaon Loss (PVanay bases) 0J kWNkWpleay
Ls: System Loss (nvener,..) 0.0e kWblkWpleay
9 Yf. Produw0 useful energy (invader output) 3,21 kW A Wp/aay
Page 130 of 205
Specific production 1171 kWh/kWp/year
Performance Ratio PR 79.71 %
Performance Ratio PR
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Balances and main results
GlobHor
kWh/m'
DHtHor
kWh/me
T_Amb
°C
Globinc
kWh/ma
GlobEtf
kWh/me
Ella ay
MWh
E_Gdd
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
Global horizontal irradiation
DiffHor
Horizontal diffuse irradiation
T_Amb
Ambient Temperature
Globinc
Global incident in toll. plane
GlobEff
Effective Global, corr. for IAM and shadings
EAmay Effective energy at the output of the array
E_Grid Energy injected into grid
PR Performance Ratio
21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 416
Airport Commission Agenda & Info Packet
Proje&. q t®a&ty IA1 3- OPL
m�
�
Rim
Variant: New simulation variant
PVsyst V7.2.11
CRAWFORD MURPHY & TILLY (United states)
VCO, Simulation date:
21/05/23 20:66
with v7.2.11
1-0.07 %
1 A.15%
-3.55 %
efficiency at STC = 20.76%
78.4 MWh
� -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
Global horizontal irradiation
Global incident in coil. plane
IAM factor on global
Soiling loss factor
Effective irradiation on collectors
PV conversion
Array nominal energy (at STC ethic.)
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
Page 131 of 205
21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 5/6
Page 132 of 205
Rim
PVsyst V7.2.11
VCO, Simulation date:
21/05/23 20:66
with v7.2.11
1400
1200
2 1000
m
3
v 800
m
0
$ 600
G
w 400
200
Airport Commission Agenda & Info Packet
Proje&. q t®a&ty ItA1 3- OPL
Variant: New simulation variant
CRAWFORD MURPHY & TILLY (United states)
Special graphs
Daily Input/Output diagram
0 2 4 6 8 10
Global incident in coll. plane [kWh/m2/day]
System Output Power Distribution
0L
0
Values from 01101 to 31112
10 20 30 40 51
Power injected into grid [kW]
21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 6/6
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023
loss
h�/S1�S1'
p11
P H O T O V O L T A I C S O F T W A P C.
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
Page a°rslon 7.2.11
Author
CRAWFORD MURPHY & TILLY (United states)
Airport Commission Agenda & Info Packet
nib Project: Iowa &4npL'r1P`brVy UPC2bround Mount
Variant: Iowa City OPL Ground Mount
PVsyst V7.2.11 CRAWFORD MURPHY & TILLY (United states)
VCO, Simulation date:
03/07/23 10:16
with v7.2.11
Page 134 of 205
r 1 VjecL SU111111P1 y
Geographical Site
Situation
Project settings
Iowa City Airport
Latitude
41.46 °N Albedo 0.20
United States
Longitude
-91.00 °W
Altitude
208 in
Time zone
UTC-6
Meteo data
Iowa City Airport
Meteononn 8.0 (1991-2005), Sat-6%- Synthetic
Grid -Connected System
PV Field Orientation
Fixed plane
Tilt/Azimuth 30 / 0 °
System information
PV Array
Nb. of modules
Pnom total
System summary
No 3D scene defined, no shadings
Near Shadings
No Shadings
192 units
86.4 kWp
Inverters
Nb. of units
Pnom total
Pnom ratio
User's needs
Unlimited load (grid)
2 units
72.0 kWac
1.200
Results summary
Produced Energy 115.4 MWh/year Specific production 1335 kWh/kWp/year Pert. 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
Airport Commission Agenda 8 Info Packet
n I 2 Pa
nib Project: Iowa Ay round Mount a 135 of 205move
9
�41� Variant: Iowa City OPL Ground Mount
PVsyst V7.2.11
VCO, Simulation date:
03/07/23 10:16
with v7.2.11
Grid -Connected System
PV Field Orientation
Orientation
Fixed plane
Tilt/Azimuth 30 / 0 °
Horizon
Free Horizon
PV module
Manufacturer
Model
(Custom parameters definition)
Unit Nom. Power
Number of PV modules
Nominal (STC)
Modules
At operating cond. (50°C)
Pmpp
U mpp
I mpp
Total PV power
Nominal (STC)
Total
Module area
Cell area
Array Soiling Losses
Average loss Fraction
CRAWFORD MURPHY & TILLY (United states)
General parameters
No 3D scene defined, no shadings
Sheds configuration
No 3D scene defined
Near Shadings
No Shadings
PV Array Characteristics
Models used
Transposition
Perez
Diffuse
Perez, Meteonorm
Cimumsolar
separate
User's needs
Unlimited load (grid)
Inverter
ZNshine Solar
Manufacturer
ZXM6-NHLDD144-450/M
Model
(Original PVsyst database)
450 Wp
Unit Nom. Power
192 units
Number of inverters
86.4 kWp
Total power
12 Strings x 16 In series
Operating voltage
Pnom ratio (DC:AC)
77.5 kWp
609 V
127 A
Total inverter power
86 kWp
Total power
192 modules
Number of inverters
417 m-
From ratio
381 m'
— Array losses
4.8 %
Sungrow
SG36KTL-M
36.0 kWac
2 units
72.0 kWac
200-950 V
1.20
72 kWac
2 units
1.20
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%
Thermal Loss factor
DC wiring losses
LID - Light Induced Degradation
Module temperature according to irradiance
Global array res. 80 mO
Loss Fraction 2.0 %
Uc (const) 20.0 W/m'K
Loss Fraction 1.5 % at STC
Uv (wind) 0.0 W/M2WM/s
Module Quality Loss
Module mismatch losses
Strings Mismatch loss
Loss Fraction -0.8 %
Loss Fraction 2.0 °% at MPP
Loss Fraction 0.1 %
LAM loss factor
ASHRAE Param: ]AM = 1 - bo(1/cosi -1)
bo Param. 0.05
Airport Commission Agenda & Info Packet
n I 2 Pa g
Project: Iowa AY round Mount a 136 of 205move
nib
�41�
Variant: Iowa City OPL Ground Mount
PVsyst V7.2.11
CRAWFORD MURPHY & TILLY (United states)
VCO, Simulation date:
03/07/23 10:16
with v7.2.11
AC wiring losses
Inv. output line up to injection point
Inverter voltage
400 Vac td
Loss Fraction
1.00 % at STC
Inverter: SG36KTL-M
Wire section (2 Inv.)
Copper 2 x 3 x 25 mm'
Average wires length
50 m
Airport Commission Agenda & Info Packet
Project: Iowa "ARIP'Ur ly UPC2bround Mount
uq
41111 Variant: Iowa City OPL Ground Mount
PVsyst V7.2.11 CRAWFORD MURPHY & TILLY (United states)
VCO, Simulation date:
03/07/23 10:16
with v7.2.11
System Production
Produced Energy 115.4 MWh/year
Normalized productions (per installed kWp)
9
7 Lc: collection Less(w-array bases) 093 kWNkWplday
Ls: System Loss (inverter. _.) 0.07 kWNkWplday
3 6 vt Produced aselul one venter output) 306 kWNkWplday
3
3 5
4
2
7 3 1 z 2
Jan Fe0 Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Specific production
Performance Ratio PR
1.2
1.1
1.0
0.9
0.8
0.7
5 0.6
€ 0.s
0.4
0.3
0.2
0A
00
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Page 137 of 205
1335 kWh/kWp/year
78.52 %
Performance Ratio PR
Balances and main results
GlobHor
kWh/m'
Difftior
kWh/ma
T_Amb
"C
Globinc
kWh/m'
GlobEff
kWh/ma
EArray
MWh
E_Grld
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
59A
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
Global horizontal irradiation
EArray
DiffHor
Horizontal diffuse irradiation
E_Gdd
T_Amb
Ambient Temperature
PR
Globinc
Global incident in toll. plane
GlobEff
Effective Global, con. for IAM and shadings
Effective energy at the output of the array
Energy injected into grid
Performance Ratio
Airport Commission Agenda & Info Packet
nib Project: Iowa &OARIP'UrVy UPC2bround Mount
Variant: Iowa City OPL Ground Mount
PVsyst V7.2.11 CRAWFORD MURPHY & TILLY (United states)
VCO, Simulation date:
03/07/23 10:16
with v7.2.11
Page 138 of 205
1470 kWh/m2
Global horizontal irradiation
+15.7%
Global incident in coll. plane
-2.62%
IAM factor on global
-4.34%
Soiling loss factor
1584 kWh/m2 4417 m2 toll.
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
-2.00%
LID - Light induced degradation
-2.10%
Mismatch loss, modules and strings
-0.98%
Ohmic wiring loss
117.7 MWh
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
115.9 MWh
Available Energy at Inverter Output
r
-0.50%
AC ohmic loss
115.4 MWh
Energy injected into grid
Airport Commission Agenda & Info Packet
Project: Iowa "ARIP'Ur ly UPC2bround Mount
ul4
Variant: Iowa City OPL Ground Mount
PVsyst V7.2.11 CRAWFORD MURPHY & TILLY (United states)
VCO, Simulation date:
03/07/23 10:16
with v7.2.11
Daily Input/Output diagram
Page 139 of 205
600
o Values from 01/01 to 31112 0.q °
07 day °
500 ® o
0
o
T O 8•
O 400 O
O
° 110 tsee
a °
C °
'S 300 0
V OO
OQ
is
200
u]
100
0
8
o°
6
0
0 2 4 6 8 10
Global incident in coll. plane [kWh/m'/dayl
System Output Power Distribution
4000
Values from 01/01 to 31/12
3500
3000
c
m
3 2500
e
° 2000
9V
V
`- 1500
T
W
1000
500
0
0 10 20 30 40 50 60 70
Power injected into grid [kW]
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 sdw�°G.11
logo
hIN
\�SNfsl
P H O T O V O L T A I C S O F T '.V A R F
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)
Airport Commission Agenda & Info Packet
P"eft Rgwaivait�, 2(AEV
od
Rim
Variant: New simulation variant
PVsyst V7.2.11
CRAWFORD MURPHY & TILLY (United states)
VCO, Simulation date:
21/05/23 20:34
with v7.2.11
Page 141 of 205
�ro J Cc .Sununany
Geographical Site
Situation
Project settings
Iowa City Airport
Latitude
41.46 °N Albedo 0.20
United States
Longitude
-91.00 °W
Altitude
208 m
Time zone
UTC-6
Mateo data
Iowa City Airport
Meteonorm 8.0 (1991-2005), Sat=6%- Synthetic
System summary
Grid -Connected System
No 3D scene defined, no shadings
PV Field Orientation
Near Shadings User's needs
Fixed plane
No Shadings 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
21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 2/6
Page 142 of 205
Rim
PVsyst V7.2.11
VCO, Simulation date:
21/05/23 20:34
with v7.2.11
Grid -Connected System
PV Field Orientation
Orientation
Fixed plane
Tilt/Azimuth 30 / 0 °
Horizon
Free Horizon
Airport Commission Agenda & Info Packet
P"eft 419VP juaij3, 2(AEV
Variant: New simulation variant
CRAWFORD MURPHY & TILLY (United states)
General parameters
No 3D scene defined, no shadings
Sheds configuration
No 3D scene defined
Near Shadings
No Shadings
Models used
Transposition Perez
Diffuse Perez, Meteonorm
Circumsolar separate
User's needs
Unlimited load (grid)
PV module
Inverter
Manufacturer
ZNshine Solar
Manufacturer
Sungrow
Model
ZXM6-NHLDD144-450/N
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)
From ratio (DC:AC)
1.40
Pmpp
90.4 kWp
U mpp
609 V
I mpp
148 A
Total PV power
Total inverter power
Nominal (STC)
101 kWp
Total power
72 kWac
Total
224 modules
Number of inverters
2 units
Module area
487 m2
From ratio
1.40
Cell area
444 m°
Array Soiling Losses
Average loss Fraction
Jan. Feb.
8.0% 8.0%
Thermal Loss factor
Module temperature according to irradiance
Uc (const) 20.0 W/m'K
Uv (wind) 0.0 W/m2K/m/s
Module mismatch losses
Loss Fraction 2.0 % at MPP
Array losses
5lilri!
May June July Aug.
3.0% 3.0% 3.0% 3.0%
DC wiring losses
Global array res. 69 ma
Loss Fraction 1.5 % at STC
Strings Mismatch loss
Loss Fraction 0.1 %
Module Quality Loss
Loss Fraction -0.8 %
AM loss factor
ASHRAE Param: IAM = 1 - bo(1/cosi -1)
bo Param. 0.05
21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 316
� 1arq
Rim
PVsyst V7.2.11
VCO, Simulation date:
21/05/23 20:34
with v7.2.11
System Production
Produced Energy
Airport Commission Agenda & Info Packet
P"aft419Vrducit lAEV
Variant: New simulation variant
CRAWFORD MURPHY & TILLY (United states)
137.0 MWh/year
Normalized productions (per installed kWp)
Page 143 of 205
Specific production 1359 kWh/kWp/year
Performance Ratio PR 79.91 %
Performance Ratio PR
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Balances and main results
GlobHor
kWh/ma
GHtHor
kWh/ma
T_Amb
°C
Globinc GlobEtf
kW Vm- kWh/me
EAnay
MWh
E_Gdd
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
Global horizontal irradiation
DiffHor
Horizontal diffuse irradiation
T_Amb
Ambient Temperature
Globinc
Global incident in coil. plane
GlobEff
Effective Global, corr. for IAM and shadings
EArmy Effective energy at the output of the array
E_Grid Energy injected into grid
PR Performance Ratio
21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 416
Airport Commission Agenda & Info Packet
P"eft RgwaiLait�' 2(AEV
od
Rim
Variant: New simulation variant
PVsyst V7.2.11
CRAWFORD MURPHY & TILLY (United states)
VCO, Simulation date:
21/05/23 20:34
with v7.2.11
1 J.
1470 kWh/m'
Global horizontal irradiation
+15.7%
Global incident in coil. plane
-2.62%
IAM factor on global
-3.76%
Soiling loss factor
1593 kWN" m487 m' toll.
Effective irradiation on collectors
efficiency at STC = 20.76%
PV conversion
161.0 MWh
Array nominal energy (at STC effic.)
A.75%
PV loss due to irradiance level
-5.90%
PV loss due to temperature
+0.75%
Module quality loss
-2.10%
Mismatch loss, modules and strings
-0.98%
Ohmic wiring loss
141.0 MWh
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
137.0 MWh
Available Energy at Inverter Output
137.0 MWh
Energy injected into grid
Page 144 of 205
21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 5/6
Airport Commission Agenda & Info Packet
P"eft Rq wji-ait�, 2(AEV
m�
Rim
Variant: New simulation variant
PVsyst V7.2.11
CRAWFORD MURPHY & TILLY (United states)
VCO, Simulation date:
21/05/23 20:34
with v7.2.11
. Paulayr apno
Daily Input/Output diagram
Page 145 of 205
700
0 Values from 01/01 to 31/12
0
00
600 0 �®
00
o[g00
r 500 a o08
8 3 0 ®�t<s
o B
400
o U-O+iO
v °o
-y, 300
i
uu 200
o
100 0
00
00
B
0
0 2 4 6 8 10
Global incident in coll. plane [kWh/m2/day]
System Output Power Distribution
3500 Values from 01101 to 31/12
3000
m 2500
3
a
0
2000
1500
wo
1000
500
0
0 20 40 60 s0
Power injected into grid [kW]
21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 6/6
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Pj-d;8atri
logo
1 t% M)�'X1�sl■
P H O T O V O L T A I C S O F T '.V A R F
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)
Airport Commission Agenda & Info Packet
Proj1MA0Pir10WG0y19LM?lg D
nd
�q
Variant: New simulation variant
PVsyst V7.2.11
CRAWFORD MURPHY & TILLY (United states)
VCO, Simulation date:
21/05/23 20:44
with v7.2.11
Page 147 of 205
�ro J Cc .Sununany
Geographical Site
Situation
Project settings
Iowa City Airport
Latitude
41.46 °N Albedo 0.20
United States
Longitude
-91.00 °W
Altitude
208 m
Time zone
UTC-6
Meteo data
Iowa City Airport
Meteonorm 8.0 (1991-2005), Sat=6%- Synthetic
System summary
Grid -Connected System
No 3D scene defined, no shadings
PV Field Orientation
Near Shadings User's needs
Fixed plane
No Shadings 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
21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 2/6
Page 148 of 205
Rim
PVsyst V7.2.11
VCO, Simulation date:
21/05/23 20:44
with v7.2.11
Grid -Connected System
PV Field Orientation
Orientation
Fixed plane
Tilt/Azimuth 30 / 0 °
Horizon
Free Horizon
Airport Commission Agenda & Info Packet
Proj1MAWir10WGi1y19LM?ig D
Variant: New simulation variant
CRAWFORD MURPHY & TILLY (United states)
General parameters
No 3D scene defined, no shadings
Sheds configuration
No 3D scene defined
Near Shadings
No Shadings
Models used
Transposition Perez
Diffuse Perez, Meteonorm
Circumsolar separate
User's needs
Unlimited load (grid)
PV module
Inverter
Manufacturer
ZNshine Solar
Manufacturer
Sungrow
Model
ZXM6-NHLDD144-450/N
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)
From ratio (DC:AC)
1.10
Pmpp
35.5 kWp
U mpp
419 V
I mpp
85 A
Total PV power
Total inverter power
Nominal (STC)
40 kWp
Total power
36 kWac
Total
88 modules
Number of inverters
1 unit
Module area
191 m2
From ratio
1.10
Cell area
175 m2
Array Soiling Losses
Average loss Fraction
Jan. Feb.
8.0% 8.0%
Thermal Loss factor
Module temperature according to irradiance
Uc (const) 20.0 W/m2K
Uv (wind) 0.0 W/m2K/m/s
Module mismatch losses
Loss Fraction 2.0 % at MPP
Array losses
5lilri!
May June July Aug.
3.0% 3.0% 3.0% 3.0%
DC wiring losses
Global array res. 83 mO
Loss Fraction 1.5 % at STC
Strings Mismatch loss
Loss Fraction 0.1 %
Module Quality Loss
Loss Fraction -0.8 %
AM loss factor
ASHRAE Param: IAM = 1 - bo(1/cosi -1)
bo Param. 0.05
21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 316
nil
Rim
PVsyst V7.2.11
VCO, Simulation date:
21/05/23 20:44
with v7.2.11
System Production
Produced Energy
Airport Commission Agenda & Info Packet
ProjlMAWir10WGi1y19LM?ig D
Variant: New simulation variant
CRAWFORD MURPHY & TILLY (United states)
54.58 MWh/year
Normalized productions (per installed kWp)
Page 149 of 205
Specific production 1378 kWh/kWp/year
Performance Ratio PR 81.06 %
Performance Ratio PR
Jan Feb Mar Apr May Jun Jul Aug Sep O Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Balances and main results
GlobHor
kWh/m2
GHtHor
kWh/ma
T_Amb
°C
Globinc GlobEtt
kWh/m2 kWh/m2
Ella ay
MWh
E_Gdd
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 190A
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
Global horizontal irradiation
DiffHor
Horizontal diffuse irradiation
T_Amb
Ambient Temperature
Globinc
Global incident in coil. plane
GlobEff
Effective Global, corr. for IAM and shadings
EAmay Effective energy at the output of the array
E_Grid Energy injected into grid
PR Performance Ratio
21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 416
Airport Commission Agenda & Info Packet
Proj1MA0Pir10WGi1ly19LM?lg D
nd
�q
Variant: New simulation variant
PVsyst V7.2.11
CRAWFORD MURPHY & TILLY (United states)
VCO, Simulation date:
21/05/23 20:44
with v7.2.11
1 J.
1470 kWh/m'
Global horizontal irradiation
+15.7%
Global incident in coil. plane
-2.62%
IAM factor on global
-3.76%
Soiling loss factor
1593 " kWhlm191 m' toll.
Effective irradiation on collectors
efficiency at STC = 20.76%
PV conversion
63.3 MWh
Array nominal energy (at STC effic.)
A.75%
PV loss due to irradiance level
-5.90%
PV loss due to temperature
+0.75%
Module quality loss
-2.10%
Mismatch loss, modules and strings
-0.98%
Ohmic wiring loss
55.4 MWh
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
54.6 MWh
Available Energy at Inverter Output
54.6 MWh
Energy injected into grid
Page 150 of 205
21/05/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 5/6
Airport Commission Agenda & Info Packet
Proj1MA0Pir10WGii1ly19LM?ig D
m�
�q
Variant: New simulation variant
PVsyst V7.2.11
CRAWFORD MURPHY & TILLY (United states)
VCO, Simulation date:
21/05/23 20:44
with v7.2.11
. Pauna: y: apno
Daily Input/Output diagram
Page 151 of 205
300
0 Values from 01/01 to 31/12
0 0
o°O0o
250 0
® °
0
T °
200 9 ��
Y o°
° D"
9C
m �Q� O ��
C 15l) L)�°O
u
2 oS%
CW
100
C
W
50 °
O
8
O°
8
0
0 2 4 6 8 10
Global incident in coll. plane [kWh/m2/day]
System Output Power Distribution
1000
Values from 01/01 to 31112
800
m
Y 600
3 4
m
0
c 400
w
200
0
0 5 10 15 20 25 30 35
Power injected into grid [kW]
21/06/23 PVsyst Licensed to CRAWFORD MURPHY & TILLY (United states) Page 6/6
Appendix C
Cost Estimates
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 153 of 205
ENGINEER'S OPINION OF PROBABLE PROJECT COST - CONCEPT REPORT
IOWA CITY MUNICIPAL AIRPORT
IOWA CITY, IOWA
JA MAINTENANCE 45.0 KWp ROOF MOUNTED SOLAR
PROJECT NO. Z3005404-00
June 1, 2023
UNIT
ESTIMATED
QUANTITY
ESTIMATED
UNIT COST
ESTIMATED COST
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
45,000.00
45,000.00
$0.95
$0.12
$0.07
$42,750.00
$5,400.00
$3,160.00
5
DC WIRING AND STRINGING
WATT
6
GROUNDING SYSTEM
WATT
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
IAC DISCONNECT
EACH
1.00
120.00
1.00
$2,500.00
$31.00
$4,250.00
$2,500.00
$3,720.00
$4,260.00
11
AC WIRE/CONDUIT
INTERCONNECTION
LF
12
LS
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
17
GROUND RESTORATION
HANGAR STRUCTURAL REINFORCEMENT
LS
LS
1.00
1.00
$2,500.00
$139,000.00
$2,500.00
$139,000.00
TOTAL ESTIMATED CONSTRUCTION COST = $ 239,070.00
MIDAMERICAN UTILTY CHARGES $ 1,200.00
ENGINEERING SERVICES (DESIGN) = $ 28,000.00
ESTIMATED ENGINEERING SERVICES (CONSTRUCTION) = $ 18,000.00
TOTAL ESTIMATED PROJECT COST = $ 266,270.00
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 154 of 205
ENGINEER'S OPINION OF PROBABLE PROJECT COST - CONCEPT REPORT
IOWA CITY MUNICIPAL AIRPORT
IOWA CITY, IOWA
JA Maintenance 43.2 KWp GROUND MOUNTED SOLAR
PROJECT NO.23DO5404-00
July 6, 2023
DESCRIPTION
UNIT
ESTIMATED
QUANTITY
ESTIMATED
UNIT COST
ESTIMATED COST
1
MOBILIZATION AND STAGING
LS
1.00
$15,000.00
$2,500.00
$525.00
$15,000.00
$2,500.00
$5,250.00
2
PERMITS AND INSURANCE
LS
1.00
3
PILE DRIVEN POSTS
EACH
10.00
4
RACKING MATERIALS AND INSTALLATION
WATT
43,200.00
43,200.00
43,200.00
$0.35
$0.95
$0.12
$15,120.00
5
PV MODULES MATERIALS AND INSTALLATION
WATT
$41,040.00
6
DC WIRING AND STRINGING
WATT
$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,ODO.00
$5,000.00
10
AC DISTRIBUTION PANEL
EACH
1.00
$2,525.00
$3,525.00
$52.00
$2,525.00
$3,525.00
$26,000.00
11
AC DISCONNECT
EACH
LF
_ 1.00
500.00
12
AC UNDERGORUND WIREICONDUIT
13
JINTERCONNECTION
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
17
TESTING AND COMMISSIONING
GROUND RESTORATION
LS
LS
-
1.00
$5,200.00
$3,000.00
$5,200.00
$3 000.00
TOTAL ESTIMATED CONSTRUCTION COST = $ 158,340.00
MIDAMERICAN UTILTY CHARGES $ 1,200.00
ENGINEERING SERVICES (DESIGN) = $ 20,000.00
ESTIMATED ENGINEERING SERVICES (CONSTRUCTION) = $ 10,000.00
TOTAL ESTIMATED PROJECT COST = $ 189,540.00
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 155 of 205
ENGINEER'S OPINION OF PROBABLE PROJECT COST - CONCEPT REPORT
IOWA CITY MUNICIPAL AIRPORT
IOWA CITY, IOWA
OPL 55.8 KWp ROOF MOUNTED SOLAR
PROJECT NO. 23005404-M
June 1, 2023
UNIT
ESTIMATED
QUANTITY
ESTIMATED
UNIT COST
ESTIMATED COST
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
55,000.00
55,000.00
$0.95
$0.12
$0.07
$52,250.00
$6,600.00
$3,850.00
5
DC WIRING AND STRINGING
WATT
6
GROUNDING SYSTEM
WATT
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
IAC DISCONNECT
EACH
1.00
120.00
1.00
$2,500.00
$31.00
$4,250.00
$2,500.00
$3,720.00
$4,260.00
11
AC WIRE/CONDUIT
INTERCONNECTION
LF
12
LS
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
17
GROUND RESTORATION
HANGAR STRUCTURAL REINFORCEMENT
LS
LS
1.00
1.00
$2,500.00
$146,000.00
$2,500.00
$146,000.00
TOTAL ESTIMATED CONSTRUCTION COST = $ 280,070.00
MIDAMERICAN UTILTY CHARGES $ 1.200.00
ENGINEERING SERVICES (DESIGN) = $ 30,000.00
ESTIMATED ENGINEERING SERVICES (CONSTRUCTION) = $ 19,000.00
TOTAL ESTIMATED PROJECT COST = $ 310,270.00
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 156 of 205
ENGINEER'S OPINION OF PROBABLE PROJECT COST - CONCEPT REPORT
IOWA CITY MUNICIPAL AIRPORT
IOWA CITY, IOWA
OPL 86.4 KWp GROUND MOUNTED SOLAR
PROJECT NO.23DO5404-00
j,d% 6, 2023
DESCRIPTION
UNIT
ESTIMATED
QUANTITY
ESTIMATED
UNIT COST
ESTIMATED COST
1
MOBILIZATION AND STAGING
LS
1.00
$15,000.00
$2,500.00
$525.00
$15,000.00
$2,500.00
$12,600.00
2
PERMITS AND INSURANCE
LS
1.00
3
PILE DRIVEN POSTS
EACH
24.00
4
RACKING MATERIALS AND INSTALLATION
WATT
86,400.00
86,400.00
86,400.00
$0.35
$0.95
$0.12
$30,240.00
5
PV MODULES MATERIALS AND INSTALLATION
WATT
$82,080.00
$10,368.00
6
DC WIRING AND STRINGING
WATT
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
UF
_ 1.00
200.00
$4,250.00
$52.00
$4,250.00
$10,400.00
12
AC UNDERGORUND WIREICONDUIT
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
17
TESTING AND COMMISSIONING
GROUND RESTORATION
LS
LS
1.00
1.00
$5:2010.00
$30
$5,200.00
$3 000.00
TOTAL ESTIMATED CONSTRUCTION COST = $ 229,805.00
MIDAMERICAN UTILTY CHARGES $ 1,200.00
ENGINEERING SERVICES (DESIGN) = $ 30,000.00
ESTIMATED ENGINEERING SERVICES (CONSTRUCTION) = $ 15,000.00
TOTAL ESTIMATED PROJECT COST = $ 276,005.00
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 157 of 205
ENGINEER'S OPINION OF PROBABLE PROJECT COST - CONCEPT REPORT
IOWA CITY MUNICIPAL AIRPORT
IOWA CITY, IOWA
AIRFIELD LIGHTING VAULT 100.0 KWp GROUND MOUNTED SOLAR
(Alternate 1- Remove Service Road)
PROJECT NO. 23005404-00
June 1, 2023
RIPTION
UNIT
ESTIMATED
QUANTITY
ESTIMATED
UNIT COST
ESTIMATED COST
1
MOBILIZATION AND STAGING
LS
1.00
$15,000.00
$15,000.00
2
REMOVE SERVICE ROAD
SY
500.00
-1.00
30.00
_ $30.00
$2,500.00
$525.00
$15,000,00
$2,500.00
$15,750.00
3
PERMITS AND INSURANCE
PILE DRIVEN POSTS
LS
4
EACH
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
9
10
GROUNDING SYSTEM
INVERTER MATERIAL AND INSTALLATION
EQUIPMENT CONCRETE PAD
WATT
100,000.00,
100,000.00
1.00
$0.07
$0.21
$5,000.00
$7,000.00
$21,000.00
$5,000.00
WATT
LS
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 WIREICONDUIT
LF
200.00
$38.00
$7,600.00
14
INTERCONNECTION
LS
1.00
1.00
1.00
1.001
1.001
$9,500.00
_$3,200.00
$7,200.00
$9,500.00
$3,200.00
$7,200.00
15
UTILITY INTERCONNECTION COST
LS
16
MONITORING SYSTEM
LS
17
ITESTING AND COMMISSIONING
IGROUND RESTORATION
LS
$5,200.00
$5,200.00
18
LS
$3,000.00
$3,000.00
TOTAL ESTIMATED CONSTRUCTION COST= $ 270,925.00
MIDAMERICAN UTILTY CHARGES $ 1,200.00
ENGINEERING SERVICES (DESIGN) = $ 40,000.00
ESTIMATED ENGINEERING SERVICES (CONSTRUCTION) = $ 25,000.00
TOTAL ESTIMATED PROJECT COST = $ 337 125.00
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 158 of 205
ENGINEER'S OPINION OF PROBABLE PROJECT COST - CONCEPT REPORT
IOWA CITY MUNICIPAL AIRPORT
IOWA CITY, IOWA
AIRFIELD LIGHTING VAULT 100.0 KWp GROUND MOUNTED SOLAR
(Alternate 2- Maintain Service Road)
PROJECT NO. 23005404-00
July 6, 2023
RNRION
UNIT
ESTIMATED
QUANTITY
ESTIMATED
UNIT COST
ESTIMATED COST
1
MOBILIZATION AND STAGING
LS
1.00
$15,000-00
$2,500.00
$525.00
$15,000.00
$2,500.00
$15,750.00
2
PERMITS AND INSURANCE
LS
1.00
3
PILE DRIVEN POSTS
EACH
30.00
4
RACKING MATERIALS AND INSTALLATION
WATT
100,000.00
$0.35
$35,000.00
5
PV MODULES MATERIALS AND INSTALLATION
WATT
100.000.00
100,000.00
$0.95
$95.000.00
$20,000.00
6
DC WIRING AND STRINGING
WATT
$0.20
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
IAC DISTRIBUTION PANEL
EACH
1.00
$7,225.00
$4,750.00
$38.00
$7,225.00
$4,750.00
$7,600.00
11
AC DISCONNECT
EACH
LF
1.00
200.00
12
AC UNDERGORUND WIREICONDUIT
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
17
TESTING AND COMMISSIONING
GROUND RESTORATION
LS
LS
1.00
1.00
$5,200.00
$3,000-00
$5,200.00
$3,000.00
TOTAL ESTIMATED CONSTRUCTION COST = $ 283,925.00
MIDAMERICAN UTILTY CHARGES $ 1.200.00
ENGINEERING SERVICES (DESIGN) = $ 40,000.00
ESTIMATED ENGINEERING SERVICES (CONSTRUCTION) = $ 25,000.00
TOTAL ESTIMATED PROJECT COST = $ 330,125.00
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 159 of 205
ENGINEER'S OPINION OF PROBABLE PROJECT COST - CONCEPT REPORT
IOWA CITY MUNICIPAL AIRPORT
IOWA CITY, IOWA
BUILDING D 40.0 KWp GROUND MOUNTED SOLAR
(Alternate 1- Remove Service Road)
PROJECT NO. 23005404-00
June 1, 2023
SCRIPTION
UNIT
ESTIMATED
QUANTITY
ESTIMATED
UNIT COST
ESTIMATED COST
1
MOBILIZATION AND STAGING
LS
1.00
$15,000.00
$15,000.00
2
REMOVE SERVICE ROAD
SY
300.00
1.00
14.00
$30.00
$2,500.00
$525.00
$9,000.00
$2,500.00
$7,350.00
3
PERMITS AND INSURANCE
PILE DRIVEN POSTS
LS
4
EACH
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
9
10
GROUNDING SYSTEM
INVERTER MATERIAL AND INSTALLATION
EQUIPMENT CONCRETE PAD
WATT
40,000.00
40,000.00
1.00
$0.07
$0.21
$7,500.00
$2,800.00
$8,400.00
$7,500.00
WATT
LS
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 WIREICONDUIT
LF
200.00
$31.00
$6,200.00
14
INTERCONNECTION
LS
1.00
1.00
1.00
1.00
1.001
_$4,250.00
$1,500.00
$3,800.00
$4,250.00
$1,500.00
$3,800.00
15
UTILITY INTERCONNECTION COST
LS
16
MONITORING SYSTEM
LS
17
TESTING AND COMMISSIONING
IGROUND RESTORATION
LS
$3,500.00
$3,500.00
18
LS
$2.500.00
$2,500.00
TOTAL ESTIMATED CONSTRUCTION COST= $ 136,400.00
MIDAMERICAN UTILTY CHARGES $ 1,200.00
ENGINEERING SERVICES (DESIGN) = $ 20,000.00
ESTIMATED ENGINEERING SERVICES (CONSTRUCTION) = $ 10,000.00
TOTAL ESTIMATED PROJECT COST = $ 167 600.00
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 160 of 205
ENGINEER'S OPINION OF PROBABLE PROJECT COST - CONCEPT REPORT
IOWA CITY MUNICIPAL AIRPORT
IOWA CITY, IOWA
BUILDING D 40.0 KWp GROUND MOUNTED SOLAR
(Alternate 2- Maintain Service Road)
PROJECT NO. Z3005404-00
July 6, 2023
RIPTIoN
UNIT
ESTIMATED
QUANTITY
ESTIMATED
UNIT COST
ESTIMATED COST
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
40,000.00
40,000.00
$0.35
$14,000.00
$38.000.00
$8,000.00
5
PV MODULES MATERIALS AND INSTALLATION
WATT
$0.95
$0.20
6
DC WIRING AND STRINGING
WATT
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
IAC DISTRIBUTION PANEL
EACH
1.00
1.00
200.00
$2,800.00
$2,500.00
$31.00
$2,800.00
$2,500.00
$6,200.00
11
AC DISCONNECT
EACH
LF
12
AC UNDERGORUND WIREICONDUIT
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
17
TESTING AND COMMISSIONING
GROUND RESTORATION
LS
LS
1.00
1.00
$3,500.00
$2,500-00
$3,500.00
$2,500.00
TOTAL ESTIMATED CONSTRUCTION COST = $ 130,600.00
MIDAMERICAN UTILTY CHARGES $ 1,200.00
ENGINEERING SERVICES (DESIGN) = $ 20,000.00
ESTIMATED ENGINEERING SERVICES (CONSTRUCTION) = $ 10,000.00
TOTAL ESTIMATED PROJECT COST = $ 161,800.00
Appendix D
Data Sheets
Airport Commission Agenda &.Info Packet��
eliable State-owned Enterprise W6'1q%9ftjYlVa1r1•Pr4yer since 1960s
HT72-166M
High Efficiency Low LID with Half -cut Technology
435W / 440W
445W / 450W / 455W
Full Black Backsheet Type
• Module Efficiency:
20.9
• No.of cells:
1" is x 24)
• Weight:
23.5k9
• Dimensions:
2094mmx1038mmx35mm
Shanghai Aerospace Automobile
Electromechanical Co., Ltd. website:
www.htsolar.com.tr
Factory :
Turkey HT Solar Energy Joint Stock Company
Lianyungang ShenZhou New Energy Co., Ltd.
Half cut cell technology can
reduce the internal power loss
and improve component overall
power. Excellent heat
dissipation avoids hot spot
production.
12 Ys
Products Warranty
25 Ys
Warranty on
power output
EL
Microcrack resistant high
performance black
backsheet structure
enhance reliability, triple EL
tested of high quality
control.
Entire module certified to
with stand extreme wind
(2400 Pal and snow loads
(5400 Pa)
913B The optimized number and
width of main gate lines,
Maximize the light receiving area
of components and Reduce
component power consumption
Designed for high voltage
systems of up to 1500 VDC,
increas-ing the string length of
solar systems and saving on
BOS costs
2D�i)
All the modules are sorted
and packaged by amperage,
reducing mismatch losses
and maximizing system
output.
5W
Positive tolerance
005W guaranteed
PID
PID Resistant
Comprehensive and first-rate
certification system
IEC61215: 2016.IEC61730: 2016 Latest Standard
and UL 61730 Latest Standard, ISO.... ,
IS014001 and ISO45001, meeting the
highest international standards Strict
quality control
N S
C 30 ` o r¢amo Rpul�rR%�rgn
TUVRnMnbM
c us
ro uiwsoxa
- Copydght@2021 V2 Plus Specifications are subject to change without further notification
I WAY+Airport Commission Agenda 8 Info Packet
M U L T
Meeting Date: July a 2fo Page 163 of 205
Better Choice For Higher Efficiency! 1500V module H T72-166 M
435W/440W/445W/450W/455W
Engineering Drawing
1 1
16x
i
,
Ue
1.
103841.5
I-V Curves
Current -Voltage R Power -Voltage Curve
IV Coal
Wu
12ll
100
a
v 0.11
to
an
2.0
as
sW
mvl
IXI
tso
UI
sW N
ISU
IW y
so
0
n s m Is zo zs so ss 0 es so ss
Voltage (V)
Electrical Characteristics
Motlul
Maxi
Open-
Short -
Opium
Oman
Motlul
m
e HT72-166M —
umPoweratSTC(Pmax) 435W 44OW 446W 45OW 455W
Circuit Voltaga(Voc) 49.6V 49.8V 49.9V SUN S0.1V
Cirwit Cunent(Isc) 11.53A 11.BOA 11.72A 11.83A 11.96A
um Operating Voltage phal 40.7V 40.9V 41.OV 41AV 41.4V
um operating Committal 10.70A 70.77A 10.86A 10.96A 10.99A
e Efficiency 20.0% 1 20.2% 20.5% 20.7% 20.9%
Power Tolerance 0--SW
Maximum System Voltage 10DOV / 1500V DC(UUIEC)
Maximum Selies Fuse Rating 20A
Operating Temperature 40'C fil
'STC limbioncet000W/m'. module IemperaNre 25. W=15
Oplknal deck frame or while home module ac[aaing to customer renuiramenla
NMOT
Module
Short Chrult Cunent(Isc) 9.28A 9.35A 9.42A 9.49A 9.56A
Maximum Power Voltage (Vmp) 38.SV 38.N 38.9V 39.1V 39.3V
Maximum Circuit Current(imp) 8.36A 8.43A 8.49A 8.56A 8.621
NMOT 45'Ct2'C
-NMOT1rra01ance 900=m; a mbient bmperamre AC, wine a xi I mh
Mechanical Characteristics
Solar Cells Manacrystalline 165 x 83 man
No.of Cr4Is 144 (6 x 24)
Dimensions 2094mmx1038mm-35mm
Weight 23.5 its
From Glass High transmission tempered glass
Frame Anodized aluminium alloy
Junction Box IP68
Cable 4mme(UVI EC) Length: (+) 400mm (-) 200mm/length can be msWmlzeE
Connectors MC./ MG Compatible
Packaging Configumbon 31pcs/box, 726pcs/40'H00ontainar
Temperature Characteristics
Temperature Coefficient of Pmax y1Pmi -0.39WC
Temperature Coefficient of Vac 0Nee) -0.29WC
I emperewre coenlclent of use a ill 0.04916/ C
arranty
12-year product warranty
25-year warranty on power output
Spedfic information is referred a the preducl
qualityguarentee
Information Box
2s9s
s t s m u m u
Power Tolerance 0--SW
Maximum System Voltage 10DOV / 1500V DC(UUIEC)
Maximum Selies Fuse Rating 20A
Operating Temperature 40'C fil
'STC limbioncet000W/m'. module IemperaNre 25. W=15
Oplknal deck frame or while home module ac[aaing to customer renuiramenla
NMOT
Module
Short Chrult Cunent(Isc) 9.28A 9.35A 9.42A 9.49A 9.56A
Maximum Power Voltage (Vmp) 38.SV 38.N 38.9V 39.1V 39.3V
Maximum Circuit Current(imp) 8.36A 8.43A 8.49A 8.56A 8.621
NMOT 45'Ct2'C
-NMOT1rra01ance 900=m; a mbient bmperamre AC, wine a xi I mh
Mechanical Characteristics
Solar Cells Manacrystalline 165 x 83 man
No.of Cr4Is 144 (6 x 24)
Dimensions 2094mmx1038mm-35mm
Weight 23.5 its
From Glass High transmission tempered glass
Frame Anodized aluminium alloy
Junction Box IP68
Cable 4mme(UVI EC) Length: (+) 400mm (-) 200mm/length can be msWmlzeE
Connectors MC./ MG Compatible
Packaging Configumbon 31pcs/box, 726pcs/40'H00ontainar
Temperature Characteristics
Temperature Coefficient of Pmax y1Pmi -0.39WC
Temperature Coefficient of Vac 0Nee) -0.29WC
I emperewre coenlclent of use a ill 0.04916/ C
arranty
12-year product warranty
25-year warranty on power output
Spedfic information is referred a the preducl
qualityguarentee
Information Box
2s9s
s t s m u m u
'STC limbioncet000W/m'. module IemperaNre 25. W=15
Oplknal deck frame or while home module ac[aaing to customer renuiramenla
NMOT
Module
Short Chrult Cunent(Isc) 9.28A 9.35A 9.42A 9.49A 9.56A
Maximum Power Voltage (Vmp) 38.SV 38.N 38.9V 39.1V 39.3V
Maximum Circuit Current(imp) 8.36A 8.43A 8.49A 8.56A 8.621
NMOT 45'Ct2'C
-NMOT1rra01ance 900=m; a mbient bmperamre AC, wine a xi I mh
Mechanical Characteristics
Solar Cells Manacrystalline 165 x 83 man
No.of Cr4Is 144 (6 x 24)
Dimensions 2094mmx1038mm-35mm
Weight 23.5 its
From Glass High transmission tempered glass
Frame Anodized aluminium alloy
Junction Box IP68
Cable 4mme(UVI EC) Length: (+) 400mm (-) 200mm/length can be msWmlzeE
Connectors MC./ MG Compatible
Packaging Configumbon 31pcs/box, 726pcs/40'H00ontainar
Temperature Characteristics
Temperature Coefficient of Pmax y1Pmi -0.39WC
Temperature Coefficient of Vac 0Nee) -0.29WC
I emperewre coenlclent of use a ill 0.04916/ C
arranty
12-year product warranty
25-year warranty on power output
Spedfic information is referred a the preducl
qualityguarentee
Information Box
2s9s
s t s m u m u
Temperature Characteristics
Temperature Coefficient of Pmax y1Pmi -0.39WC
Temperature Coefficient of Vac 0Nee) -0.29WC
I emperewre coenlclent of use a ill 0.04916/ C
arranty
12-year product warranty
25-year warranty on power output
Spedfic information is referred a the preducl
qualityguarentee
Information Box
2s9s
s t s m u m u
S = 5118
The Right Way!"
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
64 to a horizontal seam on the vertical leg of
O the seam.
OL 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
p tighten the setscrews. Go to
4 ' www.S-5.com/tools for information
= about properly attaching S-51• clamps.
After the clamp is installed, affix
�+ ancillary items using the top stainless
>% steel bolt provided. The 5-5-H is perfect
for use with S-51 ColorGard• snow
}, retention system and other heavy-duty
to applications.
O
c4
S-5-H Mini Clamp
S The S-5-H Mini is a bit shorter than the
V 5-5-H and has one setscrew rather than
Mtwo. The mini is the choice for attaching
all kinds of rooftop accessories: signs,
walkways, satellite dishes, antennas,
.0 rooftop lighting, lightning protection
>% systems, solar arrays, exhaust stack
M bracing, conduit, condensate lines,
3 mechanical equipment just about
�., anything!*
t
Cf
•L •S-51 mini clamps are not compatible with, and should not
4) be used with,S-51 SnoRail-/SnoFence- or ColorGard• snow
L� retention systems.
r
11
2
1
W)
1
Cn
1
LO
3.1
The S-5-H clamp was N
specifically developed to
M
accommodate standing
M
seam panels with
horizontal seams.
N
00
M1
W
00
00
The S-5-1-I 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.5-S.com for more
information including CAD details, metallurgical
compatibilities, and specifications.
The S-5-1-1 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-51" holding strength is
unmatched in the industry.
Example Profiles
S-5-H
S-5-H Mini
5-5!e Warning! Please use this product responsibly! Distributed by
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-51 webare at www.5-S.com for
published data regarding installation instructions and holding strength.
1118-1.25 X 16 mm
Hex Flange Bolt
lole
x 0.80•,
noun-rolnt
Setscrews
Copyright MI, Metal Roof Innovations, Ud. S-5! prodmtsam went protected.
S-9 aggressivelypotects ftspatents,tma madstar copyrgh6.Versionga1321.
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023
Page 166 of 205
Power Optimizer
For North America
S1201
SolarEdge's most advanced, cost-effective Power Optimizer for
commercial and large field installations
p Greater Energy Yields
i High efficiency (99.5%) with module -level
MPPT, for maximized system energy
production and revenue, and fast project
ROI
i Supports high power and bifacial PV
modules, and high string current for more
power per string.
/ Maximum Protection with Built -In Safety
i Designed to automatically reduce high DC
voltage to touch -safe levels, upon
grid/inverter shutdown, with SafeDC"
r Includes SolarEdge Sense Connect, allowing
continuous monitoring to detect
overheating due to installation issues or
connector -level wear and tear
/ Lower BoS Costs
i Flexible system design enables maximum
space utilization and up to 2x longer string
lengths, 50% less cables, fuses and
combiner boxes
i Supports connection of two PV modules in
series with easy cable management and
fast installation times
/ Simpler O&M
i Module -level system monitoring enabling
pinpointed fault detection and remote,
time -saving troubleshooting
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 167 of 205
Power Optimizer
For North America
S1201
INPUT
Rated Input DC Power1l
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
Ado
Maximum Efficiency
99.5
%
Weighted Efficiency
98.8
%
Overvoluge Category
II
OUTPUT DURING OPERATION
Maximum Output Current 1 18 1 Adc
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), 1-111741, 1-11.3741, 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
MC4p1
Input Wire Length
1.6 / 5.25131
m / ft
Output Connector
MC4
Output Wire Length
(+) 5.3 (-) 0.10 / 11738, (-) 0,32
m / ft
Operating Temperature Range14i
-40 to +85 / -40 to +185
•C / T
Protection Rating
IP68 / NEMA15P
Relative Humidity
0 —100
%
(¶ 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 SalarEdge.
(3) The Sense Connect feature Is only erxri on the output cable connectors.
' ambient temperatures above +65°C/+149-F power de -rating is applied.
PV System Design Usin• a SolarEdge208V
Grid
I 208V•277/480V
Grid
1 1
I
Compatible Power Optimizers
8
S120i
Power Optimizers
Minimum String Length
15
19
29
1 29
PV Modules
Power Optimizers
30
30
30
30
Maximum String Length
pV Modules
60
60
60
60
Maximum Continuous Power per String
7200
8820
15300
15300
W
1 string — 9400
1 string —10020
1 string —17550
2 strings or less —17550
Maximum Allowed Connected Power per Stringm
2 strings or more —
2 strings or more—
2 strings or more—
3 strings or more—
W
10600
13000
23000
23000
Parallel Strings of Different Lengths or Orientations
Yes
Maximum Difference in Number of Power Optimizers
Allowed Between the Shortest and Longest String
5 Power
Optimizers
Connected to the Same Inverter Unit
*The same rules apply for Synergy units of equivalent power ratings, that are part of the modular Synergy Technology inverter.
(5) S1201 cannot be Treed 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.
(n To connect more STC power per string, design your project using SolarEdge Designer.
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 168 of 205
Three Phase Inverter z
with Synergy Technology C
For the 277/480V Grid for North America r7i
(Ground Mount Installation)
SE110KUS / SE120KUS m
M
l�1
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
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
OUTPUT
Rated AC Active Output Power
110000
120000
W
Maximum AC Apparent Output Power
120=
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-MaximunnO (L-N)
244 — 277 — 305
Vac
AC Output Voltage Minimum-Nominal-MaximunnO (L-L)
422.5 — 480 — 529
Vac
AC Frequency Min-Nom-Max")
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
s 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
B40 —1000
Vdc
Maximum Input Current
3 x 48.25
Adc
Reverse -Polarity Protection
Yes
Ground -Fault Isolation Detection
161 sensitivity per Synergy UnitR'
CEC Weighted Efficiency
98.5
%
Nighttime Power Consumption
< 12
W
ADDITIONAL FEATURES
Supported Communication Interfai
2 x RS485, Ethernet, Wi-Fi (optional), Cellular (optional)
Smart Energy Management
Export Limitation
Inverter Commissioning
Vlth 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
R5485 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 C22.2X107.1,
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 corhaa SolarEdge support.
(2) Where permitted by local regulations.
(3) For specfications of the optional communication options, visit the Communication product pane or the Resource Library to download the relevant produa datasheet.
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 170 of 205
Three Phase Inverter with Synergy Technology
For the 277/480V Grid for North America (Ground Mount Installation)
SE110KUS / SE120KUS
INSTALLATION SPECIFICATIONS
Number of Synergy Units per Inverter
3
AC Max Conduit Size
2 1h"
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 +6V1
' F / -C
Cooling
Fan (user replaceable)
Noise
< 67
dBA
Protection Rating
NEMA 3R
Mounting
Brackets provided
(4) For pwrer de-ratlng information refer M the Temperature De -rating - Technical Note (North America).
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.
f SolarEdge
IF @SolarEdgePV
@° @SolarEdgePV
O SolarEdgePV
in SolarEdge
al 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
preparers 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. —�
�j
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023
Page 172 of 205
Three Phase Inverter Z
with Synergy Technology C
Y gY JY m
For the 208V Grid for North America
SE50KUS
m
X
LA
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
`Applicable only for DC and AC SPDs
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
OUTPUT
Rated AC Active Output Power 50000
Maximum AC Apparent Output Power 50000
AC Output Line Connections 3W + PE, 4W + PE
W
VA
Supported Grids
WYE: TN-C, TN-5, TN-C-S, TT, IT, Dena: IT
AC Output Voltage Minimum-Nominal-Maximuni (L-N)
105 -120 -132.5
Vac
AC Output Voltage Minimum-Nominal-Maximum0) (L-L)
183 -208 - 229
Vac
AC Frequency Min-Nom-Maxtr
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
s 3
%
Power Factor Range
+1-0.2 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.S
Adc
Reverse -Polarity Protection
Yes
Ground -Faun Isolation Detection
167kO sensitivity per Synergy Unitm
CEC Weighted Efficiency
97
%
Nighttime Power Consumption
< 12
W
ADDITIONAL FEATURES
Supported Communication Interfacest"
2 x R5485, Ethernet, Wi-Fi (optional), Cellular (optional)
Smart Energy Management
Export Limitation
Inverter Commissioning
With the SetApp mobile application using built-in Wi-R 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-inN
DC SAFETY SWITCH
DC Disconnect Built-in
STANDARD COMPLIANCE
(1L1699B, UL1741, UL1741 SA, UL1741 SB, UL1998, CSA C22.2%107.1,
Safety 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 permuted by local regulations.
(3) For specifications of the optional communication options, visit the Communication orodi cam or the Re�ource Library to download the relevant product datasheet.
(4) Not availaile for PMs SExxK- l3Pxx.
Airport Commission Agenda & Info Packet
Meeting Date: July 13, 2023 Page 174 of 205
Three Phase Inverter with Synergy Technology
For the 208V Grid for North America
SE50KUS
INSTALLATION SPECIFICATIONS
Number of Synergy Units per Inverter
3
AC Max Conduit Size
21/2'
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
g
Synergy Unit 70.4 / 32
Synergy Manager: 39.6/18
lb / k 9
Operating Temperature Range
-40 to +140 / -40 to +60r5)
T / -C
Cooling
Fan (user replaceable)
Now
< 67
dBA
Protection Rating
NEMA 3R
Mounting
Brackets provided
(5) For power de -rating information refer to the Temoerature De -rating - Technical Note (North America).
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.
f SolarEdge
IF @SolarEdgePV
@° @SolarEdgePV
O SolarEdgePV
in SolarEdge
al 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. —�
�j
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