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Polyextremophile Engineering: A Review Of Organisms That Push The Limits Of Life – Astrobiology – Astrobiology News

Root causes of stress under extreme conditions. There are several essential cellular functions that are frequently the proximal cause of disruption in extreme conditions (A). When an essential function is disrupted, it can lead to disruption of other essential functions, resulting in a cascade of failure (B). Resistance mechanisms can protect against multiple extremes with the same root cause (C), and stressors with opposite root causes can be easier to tolerate together than separately (D). Frontiers In Microbiology

Nature exhibits an enormous diversity of organisms that thrive in extreme environments. From snow algae that reproduce at sub-zero temperatures to radiotrophic fungi that thrive in nuclear radiation at Chernobyl, extreme organisms raise many questions about the limits of life.

Is there any environment where life could not find a way? Although many individual extremophilic organisms have been identified and studied, there remain outstanding questions about the limits of life and the extent to which extreme properties can be enhanced, combined or transferred to new organisms. In this review, we compile the current knowledge on the bioengineering of extremophile microbes.

We summarize what is known about the basic mechanisms of extreme adaptations, compile synthetic biologys efforts to engineer extremophile organisms beyond what is found in nature, and highlight which adaptations can be combined. The basic science of extremophiles can be applied to engineered organisms tailored to specific biomanufacturing needs, such as growth in high temperatures or in the presence of unusual solvents.

Introduction

Extremophilic microbes have long been studied in hopes of better understanding the origin and limits of life. Extremophile biology is also relevant to biomanufacturing (Ye et al., 2023), where large-scale growth occurs in non-natural, extreme chemical conditions ranging from the use of toxic waste streams as feedstocks to the intentional production of toxic chemicals like butane.

The space science community hopes to push the capabilities of biomanufacturing even further for in situ resource utilization (ISRU) (Cockell, 2022), especially on human missions to the moon, Mars, and beyond. This will require microbes that are well adapted to chemically unusual feedstocks derived in part from highly oxidized Moon regolith or perchlorate-containing Mars regolith.

A microbe that can thrive, growing and metabolizing at high rates, in extreme bioprocessing conditions can enable robust, high-yield, and low-cost synthesis of biological products. We aim to not just understand the basic science of extremophile biology, but also how that basic science supports current and future extremophilic bioengineering.

Polyextremophile engineering: a review of organisms that push the limits of life, Frontiers In Microbiology (open access)

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BioLargo Engineering Secures Multi-Year Air Force Base Air Compliance Project – AccessWire

WESTMINSTER, CA / ACCESSWIRE / June 7, 2024 / BioLargo, Inc. (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced that its engineering subsidiary has been awarded a contract to provide air quality services to three New Mexico U.S. Air Force (USAF) bases for up to five years, with a potential annual average revenue of $650,000.

The new contract is in addition to ongoing environmental support work at six Air Force bases and is the company's largest dollar-value Air Force contract to date. These contracts provide regularly monthly flat fee revenue to the company over the life of the contract, which the Air Force may renew each year. BioLargo's work at the New Mexico bases includes air quality regulatory compliance. Bhate Environmental Associates is the prime contractor with the Air Force under the Fence-to-Fence (F2F) support contract.

BioLargo Engineering, Science & Technologies President Randall Moore commented, "Our team has served Air Force bases with fence-to-fence air quality compliance services for years, but this is the largest such contract we've secured to-date. Larger, long-term contracts such as this one are crucial to our strategy of securing steady, reliable income from external clients. This empowers us to focus on commercializing BioLargo's innovative cleantech technologies, including advancements in water treatment, energy storage, and air quality solutions."

About BioLargo, Inc.

BioLargo, Inc. (OTCQB:BLGO) is a cleantech and life sciences innovator and engineering services solution provider. Our core products address PFAS contamination, achieve advanced water and wastewater treatment, control odor and VOCs, improve air quality, enable energy-efficiency and safe on-site energy storage, and control infections and infectious disease. Our approach is to invent or acquire novel technologies, develop them into product offerings, and extend their commercial reach through licensing and channel partnerships to maximize their impact. See our website at http://www.BioLargo.com.

About Bhate Environmental Associates, Inc.

Bhate Environmental Associates, Inc. (Bhate) provides a diverse range of technical services in the environmental and infrastructure markets to the federal government and private industry. Headquartered in Birmingham, Alabama, Bhate's reach is both national and global. At Bhate, we value high standards of safety, professionalism, ethics, and service to our clients. We foster a collaborative environment that encourages innovative ideas while providing challenges and rewards for our dedicated staff. Through our team's Responsiveness, Integrity, and Teamwork, Bhate delivers professional, quality, cost-effective, and on-time results to our clients. See their website at http://www.Bhate.com.

Contact Information

Dennis P. Calvert President and CEO, BioLargo, Inc. 888-400-2863

Safe Harbor Act

This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements include without limitation those about BioLargo's (the "Company") expectations regarding anticipated revenue; and plans for future operations. These statements involve risks and uncertainties, and actual results may differ materially from any future results expressed or implied by the forward-looking statements. Risks and uncertainties include without limitation: the effect of regional economic conditions on the Company's business, including effects on purchasing decisions by consumers and businesses; the ability of the Company to compete in markets that are highly competitive and subject to rapid technological change; the ability of the Company to manage frequent introductions and transitions of products and services, including delivering to the marketplace, and stimulating customer demand for, new products, services, and technological innovations on a timely basis; the dependency of the Company on the performance of distributors of the Company's products. More information on these risks and other potential factors that could affect the Company's business and financial results is included in the Company's filings with the SEC, including in the "Risk Factors" and "Management's Discussion and Analysis of Financial Condition and Results of Operations" sections of the Company's most recently filed periodic reports on Form 10-K and Form 10-Q and subsequent filings. The Company assumes no obligation to update any forward-looking statements or information, which speak as of their respective dates.

SOURCE: BioLargo, Inc.

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ST Engineering Breaks Ground For Third Hangar In Pensacola – Aviation Week

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Credit: ST Engineering

SINGAPOREST Engineering has broken ground for its third maintenance hangar at Pensacola International Airport in northwest Florida, which will see the MRO facility handle up to six widebody aircraft by the second half of 2026.

The 167,000 ft.2 building is the third of four hangars planned for Pensacola and will add 500,000 manhours to the facility. There is no timeline set for construction of the fourth and final hangar.

Once completed, the entire site will generate at least 1,700 jobs.

The company has also partnered with Florida Power & Light (FPL) to provide renewable energy from FPLs offsite solar farm, and features light harvesting skylights as well as integrated vertical lift machines to improve operational efficiency.

Pensacola is one of three ST Engineering airframe MRO facilities in the U.S., alongside nearby Mobile, Alabama, and San Antonio, Texas. ST Engineering also runs a nacelle manufacturing and MRO facility in Middle River, Maryland.

As we deepen our partnership with the City of Pensacola and play a major role in its growth, we look forward to facilitating job creation in the community and strengthening Northwest Floridas status as a national hub for the aviation industry, ST Engineering North America president Timothy McBride said.

Chen Chuanren is the Southeast Asia and China Editor for the Aviation Week Networks (AWN) Air Transport World (ATW) and the Asia-Pacific Defense Correspondent for AWN, joining the team in 2017.

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Seniors present engineering tech inventions – The Triangle – Drexel University The Triangle Online

Photo by Lucas Tusinean | The Triangle

On May 29, Engineering Technology seniors presented their Senior Design projects. Over the course of their senior year, students worked in teams to engineer a solution to a specific problem. Projects covered multiple industries, including manufacturing, health, education and combating carbon emissions.

The Engineering Technology program began with presenting Haas-sponsored scholarships to five students, selected based on essays submitted about their interest in pursuing a career in manufacturing.

Seniors then stood next to their projects and poster boards. Attendees and faculty walked around to learn about each project and hear how they designed their solution. Seniors then gave presentations detailing their design process and answered questions.

Senior design mimics a product development process and incorporates experiential aspects of our program, which is more applied and hands on, shared Dr. Ertekin, the associate director of engineering technology. Students at the end produce a working prototype while applying theoretical knowledge and learn from their mistakes what not to do in actual industrial settings. They also develop soft skills like project management, communication and teamwork skills.

One group partnered with IFM Electronic to build a machine-vision system to minimize errors in assembly processes. IFM is a global company that specializes in manufacturing and sensors, aiming to improve efficiency and reliability. Through the partnership, IFM sponsored the student project, covering the $30,000 cost.

Their project incorporates two 3D-sensing cameras along with RFID detection for managing the assembly process. Attendees tried out the system and were intuitively able to follow the instructions on screen to assemble a pen. The cameras and RFID detection work together to ensure the operator follows the correct assembly steps to complete the assembly process without mistakes.

I feel accomplished to a degree because I was working with professionals and I got first hand experience Yahya Abdulrasool, one of the team members, shared. Communication is key, especially when working with people youve never worked with before. In total he estimates that it took two and a half months of work on the prototype after nine months of research.

Another group shared that they didnt know what they should do for their project at first. We asked people in other industries what issues they had that we could solve. Since many of my friends are nurses, we looked towards the health industry, shared Pitchapa Inroon. They found that many hospitals are short staffed, especially in the wake of the Covid-19 pandemic, and some tasks are suffering because of it. According to their executive summary, their project is designed to address a labor-intensive aspect of frequent repositioning of bed-bound patients to prevent complications like bed sores our project focuses on developing a bed system utilizing individually inflatable air cells with pressure-sensing capabilities.

Currently, repositioning requires two nurses to use a trendelenburg bed to tilt the bed downward, then slide the patient down. The team shared that this process is both time consuming and dangerous as patients may hit their head on the headboard. Their design automates the patient repositioning process and allows for pressure management.

Another senior project focused on making robotic education more accessible to schools. Modern manufacturing and iteration tools are large and expensive, so they can be cost prohibitive for schools, shared Aaron Kane. We wanted to build an open source project that can teach the same manufacturing and coding concepts at an affordable price.

Kane and his team built an Educational Automated Manufacturing Workcell for students to experiment with robotics programming, and use the hands-on work cell to learn key concepts. Im glad to have been part of a team taking the initiative to help make automation training more accessible to Engineering Students around the world, said Kane.

The students start with a dream, and we [advisors and I] help them scope the dream to become reality without clipping their wings. They dream big and they should do so every day, shared Dr. Irina Ciobanescu Husanu, associate clinical professor, engineering technology program director and senior design coordinator. It is not an easy task, I wouldnt trade it for another course. I cant wait to see whats in store for next year.

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S. Shailja: Lancaster Dissertation Award | Electrical and Computer Engineering | UC Santa Barbara – UCSB ECE

Excerpt from theThe UCSB Current article"Dissertations in geography and electrical & computer engineering receive Lancaster awards for excellence"

It is always so exciting to see the amazing research our students are doing in different fields, said Interim Graduate Dean Leila J. Rupp. The Lancaster Award recognizes the best of the best, showcasing the diversity of talent across campus.

Shailja received the mathematics, physical sciences and engineering award for her dissertation, Reeb graphs for topological connectomics of the human brain. Advised by B. S. Manjunath, chair of UCSBs Electrical and Computer Engineering Department, Shailja builds mathematical tools for modeling neuronal fibers in human brains as geometrical objects in three-dimensional space. Modeling connectivity of the human brain is critical to understanding and treating neurological disorders such as Alzheimers disease and strokes.

What an honor, said Shailja,an incoming postdoctoral fellow at Stanford University.It added to the feeling of accomplishment, marking a spectacular finish to this long journey.

For Shailja, the award has additional significance because her mother will make her first trip to the U.S. to attend the commencement ceremony. I feel so proud that I will be named a Lancaster Dissertation Award winner in front of her. This has made the commencement day very special for us. I feel incredibly fortunate to have been selected from a pool of such talented peers and I felt grateful to the award committee for deeming my thesis worthy of this award.

The award includes a $1,000 prize to be presented at theGraduate Division commencement ceremonyon June 14. The awardees will also serve as UCSBs entrants in the national competition sponsored by the Council of Graduate Schools and ProQuest.

TwoLancasterawards are given annually to doctoral degree recipients or candidates from two broad academic areas. The four fields of competition alternate each year, as specified by the National Council of Graduate Schools.

Reeb Graph For Brain Connectome

Our brain is a complicated anatomical network responsible for cognition and behavior. Neurodegenerative diseases impede the associated network architecture in millions of affected people. My research aims to mathematically model the neuronal activities in the human brain using tools from computational geometry and artificial intelligence to characterize the evolution of neuronal fibers. We model the high-level topological structures of the fibers from diffusion MRI imaging data to construct graph-based mathematical objects. My research will pave the way for advanced AI methods to compare brain regions and provide pathological insights that are currently infeasible due to the complexity of the neuronal fibers.

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How scammers used ‘social engineering’ to steal over $1 million from an Idaho town of less than 4000 people – Business Insider Africa

Officials in Gooding said this week that an employee sent a payment of $1,092,519 meant for contractors working on a wastewater project, but it went to scammers instead.

According to a city press release, the scammers impersonated representatives ofa contractor hired by city officials, using a tactic called social engineering to gain the employee's trust.

In the Idaho case, after the scammers gained the trust of the employee, they told the employee the bank information needed updating before sending payment.

"In this case, the request to change payment information was done with legitimate appearing documentation," city officials said. "The conspirators then waited for the city to transfer the vendor payment. After the funds were unknowingly deposited in the scammers' account, they were diverted to a different account."

The city's bank says it hasn't recovered the funds yet.

It's notoriously difficult for banks and law enforcement to recover money lost to scammers. Police in Florida said they were only able to recover about $40,000 after an older woman lost over $400,000 in a fake sweepstakes scam in April.

"You go obtain subpoenas and then the bank takes their time about getting data back, the money is gone, long gone," the local sheriff said during a press conference at the time.

If you lose money to a scammer, the Federal Trade Commission recommends asking whatever payment service credit card, bank, or transaction app you sent the money through to help recover the funds.

The Gooding Sheriff's Office and the FBI are investigating the incident, the city said.

The FBI Salt Lake City office which oversees investigations in Idaho did not immediately return a request for comment from Business Insider.

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Weston & Sampson wastewater and engineering celebrates 125 years – New England Real Estate Journal Online

Boston, MA Weston & Sampson traces their origins back to 1899, when Robert Spurr Weston first established a consultancy at 14 Beacon St. downtown. A pioneer in the U.S. wastewater treatment industry, Robert Spurr Weston and other engineering professionals studied various water purification system designs and stream pollution issues. He also served on the Massachusetts state board of health and the imperial board of health of Germany.

George Sampson, after serving with the U.S. Bureau of Reclamation, worked as an assistant engineer for Leonard Metcalf, William Wheeler, and Robert Weston on several projects around the country before teaming up with Weston to form Weston & Sampson in 1916. Together, they were instrumental in developing innovative approaches to the new science of water treatment. Much of the pioneering work they and their contemporaries performed is considered groundbreaking. In fact, the engineering practices fostered by Robert Spurr Weston and George Sampson continue to this day as the basis of many treatment processes.

In 2002, long-time president Leo Peters ensured that Weston & Sampson would remain a generational, employee-owned company by selling his shares to a group of senior employees instead of selling the firm on the open market. The employee ownership group subsequently increased, and in 2014, an Employee Stock Ownership Plan (ESOP) was introduced as a means to offer employee ownership to all staff. Peters vision of Weston & Sampson as a generational, employee-owned firm was solidified when they transitioned to a 100% ESOP firm in October 2023.

As a 100% ESOP firm, profits are directed back to the company and their employee owners, each of whom has a direct influence on company performance. Companies owned by their employees typically perform better, have a stronger culture, and display greater attention to client needs. Treating staff with professional respect and encouraging them to grow and achieve, recognizing their contributions, and fostering a friendly corporate environment has resulted in low turnover and an increased longevity of team members with the firm. Peters and other former leaders in the organization left behind a legacy of Weston & Sampson as a company where people can spend their entire careers developing their professional skills, working on complex projects, and growing as leaders.

Throughout the companys history of changes and improvements including geographic expansion, new service offerings, and leadership transitions Weston & Sampson has never wavered on their commitment to a strong corporate culture and people as the highest priority, their focus on serving as trusted advisors to clients, and the mission to protect and improve quality of life. Weston & Sampson directly attributes the growth over the years to these commitments. What began as a one-person water and wastewater engineering firm is now a multi-practice consultancy of close to 900 people up and down the east coast.

Weston & Sampson continues to strive to create an environment where our owners choose to stay for their entire careers and to make Weston & Sampson an employer of choice for generations to come.

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AI helps find nearly a million potential antibiotic sources in nature – Interesting Engineering

In a significant leap forward in the fight against antibiotic resistance, an international research team has harnessed the power of artificial intelligence (AI) to uncover almost a million new potential antibiotic sources in the natural world.

Led by Associate Professor Luis Pedro Coelho, a computational biologist from the Queensland University of Technology (QUT), the research team utilized machine learning to analyze over 60,000 metagenomesvast collections of genetic material from diverse environments, including soil, oceans, and the human gut.

We used datasets that were publicly available. They had generally been collected for other purposes, Professor Coelho told Interesting Engineering when asked about the collection and utilization of metagenomic data from diverse environments.

The innovative AI-powered approach allowed the team to identify a staggering 863,498 promising antimicrobial peptides, small molecules with the potential to kill or inhibit the growth of harmful bacteria.

To validate their findings, the researchers tested 100 laboratory-made peptides against clinically significant pathogens.

We tested some peptides that were particularly promising, but, importantly, we also tested some peptides chosen completely at random from our dataset (to provide an unbiased estimate of how good our dataset is), Professor Coelho told IE.

The test results revealed that 79 peptides could disrupt bacterial membranes and 63 specifically targeted antibiotic-resistant bacteria like Staphylococcus aureus and Escherichia coli.

These results are particularly encouraging, as they suggest that these peptides could be effective against some of the most dangerous and difficult-to-treat infections.

Further preclinical trials in mice showed that two of the peptides were remarkably potent, reducing bacteria by up to four orders of magnitude.

The effects were comparable to those of polymyxin B, a commonly used antibiotic, demonstrating the potential of these newly discovered peptides for therapeutic applications.

What we are measuring is the decrease in bacterial load after topical application of the candidate peptides and comparing to a positive control (which is a clinically-used antibiotic), stated Professor Coelho.

He highlighted the peptides potential for a much more targeted spectrum of activity.

For conventional antibiotics, even narrow spectrum antibiotics still target a large number of organisms, while peptides potentially be much more specific, Coelho stated.

He also explained how these peptides are much better than traditional antibiotics.

The fact that antibiotics disrupt the normal gut microbiome should be seen as a negative side effect of taking them. Thus, potentially reducing this side effect could be a large benefit, asserted Professor Coelho while explaining the benefits of the peptides.

To facilitate further research and development, the team has created the AMPSphere, a publicly accessible database containing all the identified peptides.

This valuable resource is expected to accelerate the discovery of new antibiotics and contribute to the ongoing battle against antimicrobial resistance.

At the moment, we are continuing to explore the basic scientific aspects. What wed really like to be able to do better is predict and potentially tune the specificity of the peptides, Coelho concluded.

We are also trying to develop approaches to be able to screen candidates faster.

By harnessing the power of AI to explore the vast genetic diversity of the natural world, researchers have opened up a wealth of possibilities for developing life-saving drugs.

The findings of the study come with a renewed focus on combatting antimicrobial resistance (AMR) as humanity deals with the growing number of superbugs resistant to current drugs.

AMR is a global health crisis, with the World Health Organization warning that it could lead to 10 million deaths annually by 2050 if left unchecked.

The development of new antibiotics is crucial to combat this threat, as many existing drugs are becoming increasingly ineffective against resistant bacteria.

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Stay up-to-date on engineering, tech, space, and science news with The Blueprint.

Aman Tripathi An active and versatile journalist and news editor. He has covered regular and breaking news for several leading publications and news media, including The Hindu, Economic Times, Tomorrow Makers, and many more. Aman holds expertise in politics, travel, and tech news, especially in AI, advanced algorithms, and blockchain, with a strong curiosity about all things that fall under science and tech.

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Massachusetts Utility Launches Geothermal Network Claimed to Set a US First – Engineering News-Record

Massachusetts utility Eversource is commissioning what it calls a first-in-the-nation utility-led thermal energy networka pilot project in the Boston suburb of Framingham that connects 24 single family homes, 100 city housing apartment units, some public structures and five commercial buildings to provide 135 total customers with heating and cooling from a renewable source.

Eversource said it will decide if utility-scale geothermal networks can feasibly and affordably be expanded or replicated in other densely populated and mixed-use areas of New England after it finishes analyzing the networks performance during two heating and cooling seasons. The pilot will help determine if such a system can replace legacy energy sourcessuch as natural gas, air source heat pumps or delivered fuels such as heating oil and propaneor be used in tandem with existing heating and cooling systems.

Customer conversions will continue through the summer as Eversource starts collecting data on the network in July.

Auburn, Mass.-based R.H. White Construction served as the general contractor on the estimated $14-million project that broke ground in June 2023, while CDM Smith was design engineer of record.

Project challenges includedcustomer conversions and finding locations for system pumping assets," Daniel Flaherty, a mechanical engineer at CDM Smith, told ENR in an email. "With effective collaboration between Eversource, CDM Smith and the Framingham community, we've been able to handle those challenges and create a first-of-its-kind system that points the way to a clean energy future."

Each customer is connected to an approximately one-mile loop of pipes that uses the earth's consistent underground temperature to deliver heating and cooling.

"This is a highly complex project, connecting a diverse group of customers into a single geothermal pilot, Flaherty said.

The pilot was approved by the Massachusetts Dept. of Public Utilities in 2020 and involved collaboration among public, private and non-profit groups, including HEETa national organization focused on the potential of a thermal energy transition.

Massachusetts is on the cutting edge of leading an unprecedented clean energy transition in New England, and our networked geothermal pilot exemplifies the collaboration that is essential to achieving decarbonization goals, Joe Nolan, Eversource chairman, president and CEO said in a statement. Over the next two years, we look forward to closely evaluating how this technology can be cost-effectively leveraged in other communities as part of a comprehensive approach to combatting the climate crisis.

Utility National Grid, which serves New York and Massachusetts, also has efforts underway to determine if a geothermal network can substitute for residential and commercial natural gas service. It launched in April a two-year Networked Geothermal Pilot Program demonstration in Lowell, Mass. to use Information gathered from the borehole drilling to inform design of a networked system.

Plans for a geothermal network, led by National Grid, are also underway in Boston. In January, Boston Mayor Michelle Wu announced plans for the citys first-ever utility networked geothermal system, also led by National Grid, to deliver renewable heating and cooling to 346 families in the Franklin Field affordable housing community in Boston's neighborhood of Dorchester.

The New York State Dept. of Public Service in April approved nine additional utility projects that could generate energy from renewable sources including geothermal boreholes, wastewater or surface water.

Massachusetts and New York are among 13 states weighing benefits of geothermal energy through pilot projects or legislation to allow gas utilities to boost networked heating and cooling capabilities.

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RFQ open for engineering, design of first part of Kay Bailey Hutchison Convention Center rebuild – WFAA.com

The request for qualifications from architectural and engineering designs firms opened May 20 and will close June 14.

DALLAS Read this story and more North Texas business news from our partners at the Dallas Business Journal

The project team behind the first component of the nearly $3 billion rebuild of the Kay Bailey Hutchison Convention Center is seeking design and engineering services.

The request for qualifications from architectural and engineering designs firms opened May 20 and will close June 14. The first component of the convention center redevelopment involves expanding the convention space and integrating technology for enhanced event hosting. Dallas City Council in September awarded the project management services contract for the component to Inspire Dallas LLC, an entity tied to real estate development firm Matthews Southwest.

The overall expansion of the center will nearly triple its meeting room space, double the ballroom space and expand exhibition halls by 76,000 square feet.

The project manager has already held sessions with more than 160 participants and has about six declared leads, Inspire Dallas CEO Carlos Aguilar said May 30 at a Greater Dallas Hispanic Chamber of Commerce morning event. The firm is also starting a pre-construction phase to finalize the scope and budget of the rebuild and then do a construction management at risk process that will "come to the streets" in the next two to three weeks, he said.

"Again, there are some self-identified leads already. Those are more architecture, engineering geotechnical, structural disciplines," Aguilar said. "Then we go to pre-construction evolving into construction management at risk, that's a big contract of course. Then from that comes construction and all the subcontracts that come associated with that. That is where you'll see a lot of opportunity. The scopes will be everything from project management to traffic management to construction to almost any discipline."

In February, Council awarded two Black women-led firms contracts worth about $17 million combined for two other components of the convention center reconstruction.

Washington-headquartered architecture, engineering and construction management firm McKissack & McKissack received a roughly three-year contract worth about $8 million to manage the renovations of the Dallas Memorial Arena. Upgrades to the nearly 10,000-seat arena will include modernizing seating, acoustics and lighting and improving accessibility of the facility. The WNBA's Dallas Wings are slated to move into the arena in 2026.

Dallas-headquartered engineering and consulting firm Dikita Enterprises Inc. was awarded a four-year, $9.2 million contract to lead the reconstruction and upgrades of the Black Academy of Arts and Letters. The renovations of the site will also feature facility modernizations, increasing accessibility and expanding space for cultural exhibitions and educational programs. Work could be completed in 2027.

The rebuild of the Hutchison Convention Center will have seven components total and aims to elevate Dallas as a top destination for conventions, said Reginald Williams, assistant director of convention and event services for the City of Dallas. Ahead of its scheduled 2028 completion,41 conventions have already signed lease agreements to host events at the facility starting in in 2029 and could create an estimated $658 million in direct spending and $1 billion in economic impact.

Williams said the facilitys current amount of ballroom space causes it to lose events to competitors such as Las Vegas, Chicago, Nashville and Orlando. The redevelopment should change that, city leaders hope.

"We're not just looking to create a building. The goal is to activate and connect downtown with southern neighborhoods," Williams said. "Our master plan consultants estimates that the economic benefits are large [including] over $6 billion in direct development spending, over 50,000 jobs, 30,000 of which that are going to be recurring full-time, and billions of new taxes over a 30-year period for the city."

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