For large-scale infrastructure projects, especially those with multiple components and interdependent phases, determining the right Guaranteed Maximum Price (GMP) execution strategy can significantly impact project success. This was the case for the Hochatown Offsite Improvements project, a critical infrastructure initiative supporting Choctaw Nation’s new Choctaw Landing resort in Oklahoma.

The project included four distinct components under one Construction Manager at Risk (CMAR) contract:

• A 4,000 SF facility maintenance building
• A 100 KGD wastewater treatment plant
• One mile of ODOT highway widening
• An access road for a new 28 MVA substation

Each component needed to be billed and scheduled separately due to Choctaw Nation’s funding and timeline requirements. Executing multiple GMPs for a project like this might seem like a huge administrative burden, but under the right circumstances, it can be a powerful tool to keep a project on track and on budget.

The Deliberation: How Many GMPs Are Too Many?

Executing four separate GMPs (one per project component) would have required four rounds of public bidding. This would add significant time and administrative burden, driving up costs. On the other hand, executing a single GMP would have risked Choctaw Nation’s grand opening for their new resort.

The Decision: A Strategic Two-GMP Approach

By analyzing the preconstruction phase schedule, CHC identified a key opportunity to save time without excessive risk. The design was projected to reach 60% completion by late spring, and working with the engineer to prioritize site prep elements in that design interval could enable our team to have the site cleared and ready for construction prior to the 100% design deadline, saving months from the schedule.

Instead of waiting until 100% design completion in late fall, CHC opted to split the wastewater treatment plant work into two GMPs:

1. GMP 1 (August): Covered early work packages, including clearing & grubbing, erosion control, yard piping, and site preparation. These packages could be executed at 60% designed, ensuring that all materials were procured and contracts were in place before sitework restrictions were lifted in October.
2. GMP 2 (January): Covered the remaining scope, allowing the team to move directly into construction with no downtime.

This strategic approach saved an estimated five months off the schedule, ensuring CHC met the deadline for Choctaw Nation’s resort grand opening.

The Benefits: Time Savings, Cost Efficiency, and Seamless Execution

Splitting the GMPs strategically maximized schedule efficiency without unnecessary complexity. The benefits were clear:

• Five months saved: By starting sitework immediately when allowed, the project moved forward months earlier than a single GMP would have allowed.
• $219,000 returned to the owner: Finishing early and under budget allowed CHC to return cost savings directly to Choctaw Nation.
• Streamlined contracting: Subcontractors selected for both GMP 1 and GMP 2 benefited from continuity, avoiding delays in contract negotiations and mobilization.

Lessons Learned: When Does a Multi-GMP Approach Make Sense?

While executing multiple GMPs was the right solution for this project, it’s not always the best answer. Owners should consider a multi-GMP approach when:

• The project has a strict timeline that requires an early start on specific components.
• Early procurement of materials or equipment can prevent delays and control costs.
• There is a clear division of work packages that allows for phased execution without excessive design risk.

However, owners and contractors must also weigh the risks: issuing construction drawings before full design completion puts pressure on the engineer and increases the chance of changes mid-construction. The key is to assess whether breaking up the GMP solves a problem rather than creating new ones.

Conclusion: Collaborative Planning Drives Success

The CMAR delivery method provides the flexibility needed to make strategic decisions about GMP execution, ultimately ensuring project success. In the case of the Hochatown Offsite Improvements project, collaboration between Choctaw Nation, CHC, and the design team resulted in a tailored solution that saved valuable time and money.

When used properly, a phased GMP approach can be a powerful tool for water and wastewater infrastructure projects. Owners facing strict deadlines should explore this option early in project planning to determine whether it’s the right fit for their needs. After all, saving time is saving money—and the right GMP strategy can make all the difference.

“There is a clear demand for enhanced infrastructure in Texas, and Crossland Heavy is fully prepared to meet this challenge,” said Jason Lundry, Texas Division Manager at CHC. “Our new location not only allows us to leverage our existing resources more efficiently but also positions us to better serve the evolving needs of this growing region.”

Building on the solid foundation and strong community ties established by Crossland Construction, Crossland Heavy is expanding its operations to bring its specialized expertise in heavy civil and infrastructure projects to Texas. This will provide more services for the communities we build for and further the company’s mission to build more than just structures, but stronger, more vibrant communities as well.

About Jason Lundry, Texas Division Manager

Jason Lundry has over two decades of experience and has rapidly advanced at Crossland Heavy Contractors, moving from Assistant Project Manager to Division Manager. Inspired by his family’s ties to the construction industry and driven by a commitment to excellence, Jason has led several significant projects, including the $57 million Broken Arrow Wastewater Treatment Plant project. Now spearheading the North Texas expansion, Jason will leverage his deep understanding of the market and commitment to the company’s values to enhance regional infrastructure services.

We are incredibly proud to announce that Jesus Hernandez, Field Manager at Crossland Heavy Contractors, was among the winners in this year’s competition! His award-winning photo, captured on an iPhone, tells a powerful story of teamwork, precision, and dedication.

The Story Behind The Shot

The winning image was taken at a treatment plant project, where crews were tasked with setting gates on a tight schedule. Determined to finish ahead of time, they put in the hard work and delivered—and they wanted their efforts to be recognized!

“This shot captures a moment of accomplishment,” said Hernandez. “I was perched above, which made for a cool shot showcasing the depth and precision required.” The image, first entered in Crossland’s Monthly Photo Contest, caught the attention of ENR judges, earning it a spot among the top industry photos of 2024.

Why ENR’s Photo Contest Matters

Launched to highlight the real-world challenges and triumphs of the construction industry, ENR’s Year in Construction Photo Contest has become a prestigious showcase of the men and women who bring projects to life. These photos offer a window into the work—from towering skyscrapers to underground infrastructure—revealing the human effort behind every build.

Congratulations, Jesus!

This recognition reflects the dedication, skill, and excellence that define Crossland. Thank you to all our hardworking teams for continuing to build greatness—one project (and one amazing photo) at a time!

Crossland’s Role in the Project

Two Crossland companies are playing pivotal roles in bringing this ambitious vision to life:

• Crossland Construction Company is the Construction Manager for “The Venue” itself, leading the construction of the amphitheater’s main structure.
• Crossland Heavy Contractors is serving as the Construction Manager for the City of Broken Arrow  and overseeing all site infrastructure. This includes the development of parking lots, turnpike access, and roadway widening to support the amphitheater’s increased traffic and connectivity needs.

Both Crossland Construction and Crossland Heavy were chosen for their strong partnership and complementary expertise. Together, they are leveraging their respective disciplines and specialties to deliver a cohesive, world-class project, while also addressing the distinct needs of the different project owners.

A Public-Private Partnership

The Sunset Amphitheater is being developed through a Public-Private Partnership that includes Venu, the City of Broken Arrow, Wagoner County, and the State of Oklahoma. This collaboration underscores a shared commitment to creating an entertainment destination that enriches the community while spurring economic growth.

Broken Arrow City Manager Michael Spurgeon highlights the project’s significance:
“This event celebrates two things. First, it reaffirms the City’s commitment to public-private partnerships that maintain and improve upon the great quality of life we have in our city. Secondly, the amazing atmosphere of the amphitheater and the economic vitality of this project will result in growth and prosperity for the City of Broken Arrow and the region.”

A Venue for Connection and Growth

The Sunset Amphitheater will be more than a concert venue; it will be a hub for cultural engagement, economic development, and community connection. From world-class concerts to local performances and events, this space will celebrate music, art, and togetherness.

Jim Fram, Interim President and CEO of the Broken Arrow Chamber of Commerce and Economic Development Corporation, states:

“The addition of the new amphitheater in Broken Arrow represents a step forward for the city. This venue not only enhances our cultural landscape but also serves as a powerful tool for economic growth and prosperity. It will attract visitors from across the region, boost local businesses, and create new opportunities for investment.”

About Venu

Venu, the amphitheater’s developer, is led by Colorado Springs-based entrepreneur J.W. Roth. The company specializes in creating luxury, experience-focused live music venues. With existing entertainment campuses in Colorado Springs, Colorado, and Gainesville, Georgia, Venu has garnered national recognition for its innovative approach. Its flagship location, the Ford Amphitheater in Colorado Springs, opened in 2024 to sold-out performances by OneRepublic and critical acclaim from outlets like The Wall Street Journal and Variety.

Building the Future

The Sunset Amphitheater is more than a construction project; it’s a symbol of Broken Arrow’s forward-thinking vision and dedication to fostering a vibrant community. Crossland Heavy Contractors and Crossland Construction are proud to contribute their expertise to this landmark development, which will leave a lasting legacy for generations to come. Stay tuned as we build an extraordinary destination for Broken Arrow and beyond.

Sources: https://www.brokenarrowok.gov/Home/Components/News/News/2600/1317?npage=2

With several projects already underway in Nebraska, including the Ashland Water Treatment Facility improvements and the Lincoln Collector Well Pumphouse and Transmission project, this new office allows us to provide even more efficient and dedicated service to our local clients. The Omaha office will help us meet the area’s growing needs and continue to deliver the high-quality construction experience that Crossland Heavy is known for. 

“We are excited to expand into Nebraska, a region with tremendous opportunities for growth and development,” said Eric Lowe, Division Manager at Crossland Heavy. “Our presence in Omaha will allow us to be closer to our clients and partners, enhancing our ability to deliver innovative, sustainable infrastructure solutions that will benefit communities for years to come.” 

Crossland Heavy is committed to building long-lasting partnerships in the Midwest. With a reputation for tackling complex civil construction projects, we look forward to contributing to the continued growth and success of the Nebraska region. 

For more information, please contact: 
Eric Lowe, Division Manager 
Crossland Heavy Contractors 
elowe@crossland.com 
www.heavycontractors.com 

A: 1. Violation of a facilities National Pollutant Discharge Elimination System (NPDES) permit can result in excessive pollutant discharge into streams, rivers, and lakes. These excessive pollutants can cause health risks to swimmers, aquatic life and create excessive algae.
2. Sanitary sewer overflows allowing untreated wastewater to flow on to the ground and eventually into drinking water sources.

Q: How does Crossland Heavy’s improvements to wastewater infrastructure specifically address these health risks?

A: Crossland Heavy has constructed hundreds of miles of sanitary sewer lines throughout the Midwest, helping communities safely collect wastewater while reducing inflow and infiltration from groundwater taken on by aging infrastructure. Crossland Heavy has constructed and rehabilitated hundreds of wastewater treatment plants to help communities meet existing and, in many cases, more stringent NPDES Requirements, keeping our waterways clean and protecting the health of our entire ecosyste

Q: Can you provide examples of communities where Crossland Heavy’s wastewater projects have led to measurable improvements in public health?

A: We work with incredible Engineering Firms across the country who design each project with environmental health in mind. From brand new wastewater treatment facilities and lift stations to small treatment facilities or pipeline rehabilitation projects, each engineering design takes the needs of the community and the environment and meets them head on. As a unified project team, we have improved effluent quality, disposed of waste safely, and reduced groundwater infiltration on hundreds of projects throughout the Midwest. We look forward to every opportunity where we can collaborate with engineering teams as they develop the design to improve a project’s safety and constructability and to deliver a best value project for our owners.  

Q: What innovations in wastewater treatment has Crossland Heavy constructed?

A: Wastewater technology is improving at a rapid pace, and permit requirements are constantly getting more stringent. When the City of Decatur, Arkansas needed to expand capacity at its wastewater treatment facility Crossland Heavy worked closely with the City, the design engineers, and regulators to choose the best treatment option. Most of the research pointed to adding infrastructure to the existing SBR plant to increase capacity, which would be a large, expensive undertaking. However, there was one innovative idea that would allow the plant to more than double its capacity while adding very little infrastructure and for less cost overall. Together with the Design-Build team, the City of Decatur chose to rise to the challenge of becoming the first wastewater treatment facility in Arkansas to convert to a membrane bioreactor (MBR) facilit

Q: How does Crossland Heavy work with Owners and Engineers to ensure that its wastewater projects are sustainable and environmentally friendly?

A: To provide an example specific to our Northwest Arkansas market, many utilities in the area are looking to advanced technologies to produce a Class A biosolid which can be sold and used as fertilizer. Crossland Heavy recently worked with the City of Bentonville to install new in-vessel composting equipment. This new equipment replaced the existing windrow composting facility which required significantly more real estate. The city also accepts yard waste from its residents and mixes it with the biosolids to produce a sustainable and environmentally friendly end product, which ultimately is applied back into the land as fertilizer to crops in the surrounding area.

Q: What are the economic impacts of investing in modern wastewater systems for municipalities?

A: Modern wastewater systems allow communities to grow in ways that provide a safer and cleaner environment. Water and wastewater treatment along with roads are the foundation that provides for economic development and a better quality of life. Many communities are unable to grow because they do not have the sewer collection and treatment infrastructure in place to facilitate growth. With suitable sewer collection systems and treatment facilities in place, communities can rest assured that their waterways are clean so wildlife can thrive, and the environment can support the health of the entire community.

Q: How does Crossland Heavy work with local governments and health agencies to tailor wastewater solutions to specific community needs?

A: Crossland Heavy and our owner and engineering partners work with the Corp of Engineers, EPA, DEQ, Health Departments, and other state and federal agencies regarding permitting, constructability, sequencing of construction etc. to keep state agencies abreast of design and construction progress through the life cycle of the projec

Q: What challenges does Crossland Heavy face when upgrading old wastewater systems, and how are these overcome?

A: Wastewater can create an aggressive environment when facilities face deteriorating conditions for prolonged periods of time. Construction conditions in these situations are often challenging. Crossland Heavy always takes additional safety precautions for work in challenging, deteriorated conditions, and we work with engineers, subcontractors, and suppliers to determine the best solutions for each repair, upgrade, or expansion to an existing facility. Crossland Heavy implements thorough MOPO plans, communicates daily with plant staff, and properly sequences activities with the engineering teams to overcome these challenges.

Q: What role does community engagement and education play in Crossland Heavy’s wastewater projects?

A: Community engagement and education are very important for wastewater infrastructure projects. The majority of people do not know what happens to the wastewater that leaves their homes and, therefore, do not understand the reasoning behind large projects and their subsequent rate increases. Helping the community to understand the need for the projects, the benefits of these projects on their environment, and the costs associated can raise public perception of the project and lessen the kickback of a rate increase. During construction it is also very important to keep the community around the project site informed of construction progress, so they can be prepared for additional traffic and noise increases during construction hours and can anticipate the end date. Crossland Heavy takes all precautions to limit our impact to surrounding neighborhoods as much as possibl

Q: Looking forward, what new developments in wastewater treatment is Crossland Heavy excited about?

A: With each new regulation that the EPA publishes, our communities grow healthier. Technology advances at a rapid pace, providing new, innovative technologies for us to learn about and construct, making all of our inner nerds so excited for the future! As Community Builders, our primary goal is to make our communities even better places to live, and wastewater collection and treatment is a major piece of the foundation for health, prosperity, and quality of life for every community. We eagerly await each opportunity to strengthen our communities’ foundations.

Trace Drummond, Senior Project Manager and Dalton Foster, Project Manager with Crossland Heavy Contractors have successfully completed the Design-Build Institute of America’s comprehensive education, training and certification testing program to achieve the design-build industry’s designation as nationally certified Associate Design-Build Professionals®. 

DBIA Certification is the nation’s only measurable standard of an individual’s knowledge of the Design-Build Done Right® principles vital to successful project delivery. By completing these requirements, which touch on all aspects of design-build, candidates earn the right to display “Assoc. DBIA” after their names, identifying them as experienced design-build professionals.

“DBIA’s Designated Design-Build Professional® certification program has grown exponentially over the years mirroring the growth of the entire the design-build industry. In fact, many public and private owner solicitations now expressly encourage the inclusion of team members with DBIA® Certification in their expanding number of design-build projects. DBIA is proud to offer the industry’s gold standard in education and to continue to certify record numbers of dedicated design-build professionals each year.” …Lisa Washington, DBIA Executive Director/CEO

DBIA offers certification in design-build project delivery to:

• Owners
• Architects
• Engineers
• General contractors
• Subcontractors
• Project managers
• Legal professionals
• Academics

Three to six years substantial design and construction experience is an additional prerequisite for Designated Associate Design-Build Professional certification.  Maintaining the credential requires a minimum of 24 hours of continuing education credit every two years.

When digging trenches or excavations 4 feet or deeper, we must consider three methods: Slope, Shore, or Shield. 

Let’s Dig In

1. Slope It:

When it comes to excavation safety, sloping is a primary method for preventing trench wall collapses. Cut back the trench walls at an angle inclined away from the excavation area, kind of like building a little ramp away from the excavation area. This slope is our best buddy for preventing collapses and keeping the soil stable. Remember, the angle of the slope depends on the type of soil we’re getting ourselves into.  

2. Shore It:

Occasionally, sloping proves inadequate or impractical. In these situations, shoring may be a better method. For this method, you install supports such as soil nails or sheet piles, aluminum hydraulic shores, or timber shoring systems along the trench walls. These supports effectively shore up the soil, providing stability and protection to workers within the excavation. Be diligent and install these systems per the tabulated data sheet supplied by the manufacturer. 

3. Shield It:

Lastly, there’s shielding. For excavations where sloping or shoring isn’t feasible or adequate, shielding offers a reliable solution. Shielding involves the use of trench boxes or trench shields, which are sturdy structures designed to surround and protect workers inside the trench. It is essential to ensure that trench boxes are correctly installed and used according to manufacturer guidelines to maximize their effectiveness. 

As we observe Safety Week, let’s not just talk about excavation safety but reaffirm our commitment to it. It’s non-negotiable when it comes to protecting workers’ lives and preventing accidents on the job site. Whether you’re sloping trench walls, shoring them with supports, or shielding them with trench boxes, remember, prioritizing safety is paramount. This will help ensure that every worker returns home safely at the end of the day. 

In the realm of waste management, innovation is not just a luxury but a necessity. In this spirit, the City of Bentonville has recently achieved a significant milestone with the completion of the groundbreaking Compost Facility Improvements project. This initiative is not only a first for the city but also an innovative endeavor on a municipal scale. This project marks the first-ever use of in-vessel composting technology to handle biosolid waste from its water resource recovery facility.

Addressing Resident’s Concerns with Odor Control

At the heart of this project lies a core objective: to address the concerns of nearby residents by significantly reducing odor emissions. Traditional composting methods often pose challenges in odor control, impacting the quality of life for surrounding communities. However, with the adoption of in-vessel composting, the city aims to mitigate these issues while setting new standards for sustainable waste management practices.

The project’s scope encompasses various facets, including installing in-vessel composting equipment, constructing metal canopies for equipment and storage, and crucial modifications to the SCARAB building to optimize green waste management. Additionally, the city was able to leverage the project’s contingency money to incorporate additional enhancements, such as lighting and exhaust fans, further augmenting the compost facility’s functionality.

Sustainable Solutions

Of course, no ambitious project is without its challenges. The Crossland Heavy team encountered unstable soil conditions at the site, presenting a significant obstacle to the project’s progress. However, through collaborative efforts with geotechnical experts and engineers, innovative solutions were devised by creating a bridge lift to mitigate these challenges while keeping the project within the budget and timeline constraints. Crossland Heavy and the City worked together to overcome obstacles and come up with sustainable solutions.

Improving Quality of Life

The benefits of the Compost Facility Improvements project extend far beyond the facility’s confines. By curbing odorous emissions and streamlining compost operations, the project positively impacts the entire community, contributing to a cleaner, healthier environment for all residents. Moreover, the project’s completion on schedule demonstrates the city’s dedication to efficient project management and timely delivery.

Partnerships in Progress

In achieving this milestone, the city relied not on the collaboration of Crossland self-performance crews and local subcontractors who brought invaluable skills and knowledge to various aspects of the project. Crossland self-performed some of the metal, process pipe, and equipment and performed the demolition and earthwork. Electrical, concrete, steel erection, rebar installation, and painting were all subcontracted. These partnerships were instrumental in realizing the project’s vision.

A Commitment to a Cleaner Future

The City of Bentonville’s new Compost Facility Improvements project stands as a testament to the city’s commitment to innovation, sustainability, and community-driven progress. As cities around the world grapple with waste management challenges, initiatives like this serve as beacons of hope, showcasing what is possible when we combine vision, collaboration, and dedication to a cleaner, greener future.