Civil Sitework

Laying the Groundwork for What’s Next

Successful projects start with a site that’s prepared the right way. Zachry brings together the people, equipment and self-perform capabilities to deliver complete infrastructure sitework packages from excavation, grading and embankments to underground utilities, foundations, concrete paving and permanent infrastructure.

Because Zachry coordinates and self-performs earthwork, underground utilities, drainage, foundations and paving, our teams can sequence interdependent work and address potential conflicts before they arise. Whether supporting industrial facilities, power generation, transportation infrastructure, mission-critical campuses or complex water projects, Zachry provides the foundation the project demands.

Zachry team members review plans at a civil sitework project

Comprehensive Expertise for Every Layer of Your Site

Site Preparation & Earthwork

Zachry self-performs the full spectrum of earthwork, including mass grading, excavation, embankment construction, soil stabilization and import/export balancing. Our experienced crews, heavy equipment fleet and data-driven project controls work together to manage challenging site conditions, optimize production rates and material movement, and establish a stable foundation for your project.

Wet & Dry Utility Installation

Every successful site depends on utility infrastructure that’s installed with precision and sequenced with the rest of construction. We self-perform wet and dry utility installation, upgrades and relocations, including water, wastewater and stormwater systems, underground electrical and communications infrastructure, conduit and duct banks, cable installation and transformers. Integrating this work with civil sitework helps crews coordinate crossings, resolve utility conflicts and maintain the construction sequence.

Drainage & Stormwater Systems
Zachry constructs site drainage systems that manage runoff, support environmental compliance and create resilient, build-ready sites. From storm sewer and site drainage to detention and retention systems, stormwater quality features and erosion control, we integrate permanent drainage solutions into the overall site development plan to reduce risk and prepare the site for long-term operation.

Related capabilities: Underground Utilities | Water Infrastructure

Telecommunications

Zachry installs the underground infrastructure that supports telecommunications and fiber networks, including conduit and duct banks, handholes, vaults, manholes, equipment pads, and service pathways. Our teams coordinate telecommunications infrastructure with other underground utilities, earthwork and paving to minimize conflicts and keep installation aligned with the overall site development sequence.

Roadways & Concrete Infrastructure

With one of the region’s strongest concrete paving operations, Zachry delivers the concrete infrastructure that supports complex industrial and infrastructure projects. We construct retaining walls, internal roadways, parking areas, access roads, concrete paving, flatwork and other site structures while coordinating closely with earthwork and utility installation. When project demands require it, we establish on-site concrete batch plants and manage material production to improve quality control, reduce supply chain exposure and help keep construction on schedule.

Technical Services & Quality Management

Successful site development depends on the technical expertise to manage risk, maintain compliance and deliver quality at every stage. Zachry’s in-house specialists support projects with environmental compliance and permitting, erosion and sediment control, stormwater pollution prevention (SWPPP), quality control and temporary construction design services. Integrating these disciplines during planning and execution ensures our project teams address compliance requirements, constructability and quality controls throughout the work. Zachry also offers preconstruction services to work early with you and your design teams to evaluate constructability, explore design options and review sequencing and schedules with the work in the field in mind. This collaboration helps shape practical solutions and an efficient path to construction.

Construction Material Supply & Production

Reliable access to construction materials is essential to maintaining schedule certainty on large, complex projects. Through Capitol Aggregates, Zachry provides an integrated supply chain for cement, aggregates and concrete, supported by production facilities, trucking and rail logistics, precast fabrication and strategically located material resources. When project conditions require it, we establish on-site concrete batch plants and manage material production, transport and placement to support quality control and schedule reliability.

Featured Projects

  • Civil Sitework
    Gulf Coast Texas

    SAVAGE ROUGH GRADING PACKAGE

    As a subcontractor to McCord Development, Zachry delivered the Rough Grading Package for the Generation Park East development in Houston, Texas. The project encompassed a comprehensive scope of site preparation and earthwork activities to support future vertical and infrastructure development. Work included implementing stormwater pollution prevention measures, removing the existing wastewater treatment plant (WWTP) main and associated foundations, excavating on-site swales and constructing a sedimentation basin, importing and placing engineered fill materials, and installing storm sewer infrastructure. Zachry’s scope also included mass grading operations to establish design grades and ensure proper drainage across the site. Project quantities include: Fill placement…

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  • Civil Sitework, Heavy + Highway
    North Texas

    I-20 RANGER HILL ROAD

    Zachry was awarded the Eastland County Interstate Highway 20 (Ranger Road) project fromt the Texas Department of Transportation to realign existing roadway including grading, pavement, drainage,…

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  • Civil Sitework
    Central/South Texas

    FORT HOOD MOTOR POOL REPAIR

    Zachry Federal Construction Corporation was award a design-build project at Fort Hood with JSR for the United States Army Corps of Engineers. The Fort Hood Motor Pool Repair Project consisted of…

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  • Civil Sitework
    North Texas

    TXDOT PARKING LOT

    On April, 3 2020, Zachry Construction Corporation completed the Texas Department of Transportation’s (TxDOT) new parking lot for the Fort Worth district headquarters. The completetion came a month…

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  • Civil Sitework, Heavy + Highway
    Central/South Texas

    US 77 DRISCOLL BYPASS

    Awarded by the Texas Department of Transportation (TxDOT) in July 2018, Zachry Construction Corporation (ZCC) began work on the Driscoll Bypass U.S. 77 project in Feb. 2019. After nearly ten years,…

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  • Civil Sitework, Heavy + Highway
    Gulf Coast Texas

    SH-99 GRAND PARKWAY SEGMENTS F-1, F-2 & G

    The overall Grand Parkway project, or SH-99, is the biggest single design-build contract that Texas Department of Transportation’s (TxDOT) ever awarded. The project consisted of 184-mile…

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Together We Can Do Great Things

Have confidence in the quality and timeline of your high-stakes or fast-track project — let’s get started.

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