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Record of Proceedings

City Council Workshop on Inner Harbor Desalination Delivery Options and Water Supply Update - October 3, 2025

City Council — Friday, October 3, 2025
BodyCorpus Christi, Texas
SessionCity Council
DateFriday, October 3, 2025
StatusFILED
Video Record
0:00 / 3:33:20

Original source
Transcript — VerbatimClick a timed line to jump · ⧉ to share it

Speaker numbers apply only to this recording.

Speaker 1

13:50

All right.

13:51

Great, good morning, everyone.

13:53

Um, thank you for joining us uh for our water workshop.

13:56

I'd like to call this meeting to order.

13:58

Uh Miss Fox, would you please uh call the role?

Speaker 2

14:03

Present.

14:03

Council members roll and barrera.

Speaker 3

14:05

Here.

Speaker 2

14:05

Sylvia Campos.

14:07

Eric Conto is absent.

14:09

Kale Hernandez.

14:11

Calen Paxton is running late.

14:13

Uh Everett Roy.

Speaker 4

14:14

Here.

Speaker 2

14:15

Mark Scott.

Speaker 4

14:16

Here.

Speaker 2

14:16

Carolyn Vaughn is absent.

14:18

City Manager Peter Zanoni.

Speaker 5

14:20

Present.

14:21

And

Speaker 2

14:21

City Attorney Miles Risley.

14:23

Mayor and Council of Corma.

14:24

The council and require officers are present to conduct the meeting.

Speaker 1

14:29

Just for the record.

14:30

Okay, great.

14:30

Thank you so much.

14:32

So today we will be proceeding with an overview of the inner the first part of this work uh workshop will be an overview of the inner harbor water treatment campus alternate project delivery options.

14:46

After we'll have question and answer and discussion after this presentation, and then we'll move on to uh an update on water our water supply projects.

Speaker 6

15:00

Okay, Brett Van Hazel.

15:03

Um and as you mentioned, Mayor, we will also have uh Sergio, who is our uh director of finance and procurement, and then we'll have Nick Winkleman come up and uh present on the water supply update.

15:17

So again, I'm gonna be presenting on the alternate delivery options for the inner harbor project.

15:23

Uh Sergio will touch on the update for the Texas water development SWIFT loans, and then Nick Winkleman will give an update on the water supply project updates.

Unassigned speaker

15:38

So

Speaker 6

15:38

just a quick recap.

15:40

Um, why we're here today at our last scheduled council meeting on September 23rd, there were a number of council members who uh express interest in holding a workshop to talk about alternate delivery options for the inner harbor project.

15:53

So we put this together.

15:55

Uh we have a number of options to present.

15:58

Um also we've had a number of questions regarding the Kiwit contract.

16:03

So the Kiwit contract has not been terminated.

16:06

If you remember, we had suspended the contract uh starting August 1st after the decision on July 29th council meeting uh to postpone a decision on amendment five was made.

16:21

So we issued a suspension of work uh and we later extended it uh in September after our council meeting.

16:28

So we've extended it for the full uh 90 days that the contract allows.

16:32

So on October 30th, uh the suspension will end and the contract will expire.

Unassigned speaker

16:41

Um

Speaker 6

16:41

I also want to point out that um the project is fully permitted.

16:46

We we have all our permits from TCQ, the core.

16:50

We also have uh the power AEP uh has already um locked in an agreement with us, they're gonna be providing the power to the site.

17:01

We also have a land agreement that is still active and has uh extension options, and we also have deliverables that Kiwit has produced over the last uh eight months, all of which is available for all of the options that are going to be presented, either in uh part or whole.

17:21

So as we work through the different options, um we'll I'll I'll point out what's available and what we um what uh will be shared for each option.

17:32

So option number one that we have today is we could transition to the number two ranked design build team, which is Axiona.

Unassigned speaker

17:44

So

Speaker 6

17:44

Axiona is a is a large company, they're uh very experienced in water treatment and specifically seawater desalination.

17:54

So they were planning to team up with MassTech in a joint venture.

17:59

MassTech is a is another large firm who has uh significant experience in infrastructure projects, and they had a uh large supporting team, and the and the uh companies that I highlighted here are local firms that do uh work with the city on a regular basis, but there's many more that are captured in the uh org chart.

18:24

They have a they have a strong team and they are uh they have we've met with them and they have said that they are willing to continue this project if the city uh chooses to do

Unassigned speaker

18:36

so.

Speaker 6

18:37

Um so under this scenario, the city would continue to own and operate the plant.

18:46

The design build team would be headed up by Axiona and the joint venture between them and uh Mastec.

18:56

So the first actions that we would have to take if we chose to move forward with this option would uh be to terminate the contract with Kiwit.

19:05

We would not terminate the contract or we would not recommend terminating the contract with Frieza Nichols as the owner's agent.

Discussion Breakdown — Share of Meeting
Water And Wastewater Management█████████████████████████████████████████████71%
Contract Management█████8%
Community Engagement████6%
Procurement Policy███5%
Debt Management██3%
Public Engagement█2%
Procedural█1%
Economic Development█1%
Budget Equity Analysis█1%
Summary of Proceedings

City Council Workshop on Inner Harbor Desalination Alternative Delivery Options and Water Supply Update

This workshop, held on October 3, 2025, was called to order at 9:00 AM by Mayor Paulette Guajardo. The meeting focused on two main topics: (1) alternative project delivery options for the Inner Harbor Water Treatment Campus (a seawater desalination project) and (2) an update on the city's broader water supply projects aimed at avoiding a Level 1 water emergency. No formal votes were taken; the purpose was informational and to gather council direction.

Discussion Items – Inner Harbor Desalination Alternative Delivery Options

Brett Van Hazel presented four options for the future of the Inner Harbor desalination project, which is currently suspended:

  • Option 1: Transition to the second-ranked design-build team, Axiona (a joint venture with MasTec). The city would continue to own and operate the plant. Estimated timeline: ~3 months negotiation, 12 months design, 30 months construction.
  • Option 2: Transfer ownership and operation to the Gulf Coast Authority (GCA), a political subdivision of the state. GCA would own and operate, and the city would purchase water under a take-or-pay contract. Estimated timeline: ~6 months negotiation, 6 months planning, 30 months construction.
  • Option 3: Use a traditional design-bid-build process, with the city as owner-operator. Estimated timeline: 4 months RFQ for design, 18 months design, 4 months RFP for construction, 36 months construction (total 62 months).
  • Option 4: Pursue a public-private partnership (P3), where the P3 entity owns and operates the plant. Estimated timeline: 12 months for city development, 9 months for bidding, 9 months planning/design, 30 months construction (total 60 months).

Brett noted that the current contract with Kiwit (the original design-build team) has been suspended since August 1 and will expire on October 30, 2025, unless the council directs otherwise. The project is fully permitted, with power and land agreements in place. Up to $50 million has been spent on the project to date.

Discussion Items – SWIFT Loan Status and Financing

Sergio Morelos provided an update on the Texas Water Development Board (TWDB) SWIFT loans. The city was approved for $760.3 million, of which $235.2 million has been borrowed, leaving $525.1 million available. The borrowed funds are held in a state escrow account (balance $212.6 million) and require state approval for withdrawals. The outstanding debt, including interest, totals approximately $366 million.

City Manager Peter Zanoni reported on a recent meeting with TWDB. He explained that if the council decides not to proceed with the desalination project, the city would likely need to defease the existing loans, a process that would take time and may involve additional costs. The TWDB has indicated that this would be a first-time scenario for them, requiring close collaboration with the city's bond counsel.

Council members asked about the cost per thousand gallons for each option (not yet available), the expertise of GCA in desalination (they lack specific experience but would hire experts), and the implications of defeasance on bond ratings.

Discussion Items – Water Supply Projects Update

Nick Winkleman presented an update on short- and long-term water supply projects to avoid a Level 1 water emergency, which requires bringing online an additional 60 million gallons per day (MGD). Key projects include:

  • Nueces Groundwater Wells: Eastern well field currently producing up to 8 MGD (goal 11 MGD); western well field under development (target 17 MGD). Combined target: 28 MGD. Estimated full production by May 2026.
  • Evangeline Groundwater Project: Purchase of water rights for 24 MGD, with partial delivery by November 2026. Council approved a term sheet on September 23, 2025.
  • Effluent Reuse: Potential to provide 10–16 MGD, with focus on industrial customers to reduce potable demand.
  • Nueces River Authority (NRA) Harbor Island Desalination: City considering a reservation fee to secure up to 50 MGD. NRA expects water production by December 2029.
  • Other: South Texas Water Authority (10 MGD), EV Ranch (potential 28 MGD), CC Polymers (up to 24 MGD).

Peter Zanoni emphasized that the immediate goal is to bring on 60 MGD to avoid emergency measures. Staff is working on multiple fronts, including integration of Evangeline water into the Mary Rhodes Pipeline.

Council members raised concerns about project risks (permitting, water quality, community impact), the need for realistic timelines, and the importance of communication with neighboring communities (e.g., Sinton, Portland). Some expressed interest in seeing a business plan for the NRA reservation fee before committing.

Key Outcomes and Direction

No formal votes were taken, but the following direction was established based on council consensus:

  • Kiwit Contract: Council directed staff to terminate the Kiwit contract before its expiration on October 30, 2025.
  • SWIFT Loan: Staff will request a formal determination from the Texas Water Development Board on whether the loan can be reassigned to other water supply projects (e.g., Evangeline, effluent reuse). If not, the city will begin the defeasance process.
  • Desalination Options: Council expressed interest in further evaluating Options 1 (transition to Axiona) and 2 (Gulf Coast Authority). Option 3 (design-bid-build) also received some support. Option 4 (P3) was seen as less favorable. Councilman Scott stated he would "pursue Options 1 and 2" and spend time evaluating them.
  • Short-Term Water Supply: Staff will prioritize projects that can deliver water quickly to avoid curtailment, specifically the Nueces groundwater wells, Evangeline, and effluent reuse. Staff will also develop a comprehensive risk assessment for each project and a presentation on the city's firm yield target (189,000 acre-feet).
  • NRA Harbor Island: Council requested more details on costs, timelines, and a business plan before committing to a $2.7 million reservation fee. The item will be discussed further at the next regular council meeting.
  • Community Engagement: Staff will hold a town hall in the Blanca area to address concerns about groundwater wells and will continue coordination with San Patricio County, Sinton, and other stakeholders.

Other Notable Items

  • Councilman Kento questioned the cost per thousand gallons for each option, but data is not yet available.
  • Councilman Hernandez emphasized the need for "laser focus" on projects that can prevent curtailment within 1–3 years.
  • Councilwoman Vaughn requested detailed accounting of remaining costs from the Kiwit contract and expressed concerns about cost certainty.
  • Councilman Scott asked for a business plan for the NRA project and documentation on TWDB funding for P3 projects, which he had previously requested.

Meeting Transcript

All right. Great, good morning, everyone. Um, thank you for joining us uh for our water workshop. I'd like to call this meeting to order. Uh Miss Fox, would you please uh call the role? Present. Council members roll and barrera. Here. Sylvia Campos. Eric Conto is absent. Kale Hernandez. Calen Paxton is running late. Uh Everett Roy. Here. Mark Scott. Here. Carolyn Vaughn is absent. City Manager Peter Zanoni. Present. And City Attorney Miles Risley. Mayor and Council of Corma. The council and require officers are present to conduct the meeting. Just for the record. Okay, great. Thank you so much. So today we will be proceeding with an overview of the inner the first part of this work uh workshop will be an overview of the inner harbor water treatment campus alternate project delivery options. After we'll have question and answer and discussion after this presentation, and then we'll move on to uh an update on water our water supply projects. Okay, Brett Van Hazel. Um and as you mentioned, Mayor, we will also have uh Sergio, who is our uh director of finance and procurement, and then we'll have Nick Winkleman come up and uh present on the water supply update. So again, I'm gonna be presenting on the alternate delivery options for the inner harbor project. Uh Sergio will touch on the update for the Texas water development SWIFT loans, and then Nick Winkleman will give an update on the water supply project updates. So just a quick recap. Um, why we're here today at our last scheduled council meeting on September 23rd, there were a number of council members who uh express interest in holding a workshop to talk about alternate delivery options for the inner harbor project. So we put this together. Uh we have a number of options to present. Um also we've had a number of questions regarding the Kiwit contract. So the Kiwit contract has not been terminated. If you remember, we had suspended the contract uh starting August 1st after the decision on July 29th council meeting uh to postpone a decision on amendment five was made. So we issued a suspension of work uh and we later extended it uh in September after our council meeting. So we've extended it for the full uh 90 days that the contract allows. So on October 30th, uh the suspension will end and the contract will expire. Um I also want to point out that um the project is fully permitted. We we have all our permits from TCQ, the core. We also have uh the power AEP uh has already um locked in an agreement with us, they're gonna be providing the power to the site. We also have a land agreement that is still active and has uh extension options, and we also have deliverables that Kiwit has produced over the last uh eight months, all of which is available for all of the options that are going to be presented, either in uh part or whole. So as we work through the different options, um we'll I'll I'll point out what's available and what we um what uh will be shared for each option. So option number one that we have today is we could transition to the number two ranked design build team, which is Axiona.

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