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Waste Management

Waste Management

Founded in 1984, Trihydro offers comprehensive waste management services to both municipal and private clients. We assist them in expanding their waste management operations while ensuring ongoing compliance with evolving state and Resource Conservation and Recovery Act (RCRA) Subtitle C and D regulations. Our comprehensive expertise covers the spectrum of solid and hazardous waste management needs from initiation of planning, permitting, and design to construction oversight and ongoing compliance support.

As part of a landfill’s lifecycle, Trihydro also supports closure and remediation of solid and hazardous waste facilities, including using passive approaches to minimize long-term carrying costs. Our civil and environmental engineers have serviced diverse waste management facilities, such as transfer stations, landfills, corrective action management units, compost facilities, evaporation ponds, and recycling centers. Additionally, we offer specialized Underground Injection Control (UIC) permitting and monitoring services for waste handling facilities.

Solid Waste Management
Waste Management

Solid Waste Management

Our team of landfill experts supports clients throughout solid waste management processes, from facility siting and landfill engineering to operational support and environmental monitoring. We have developed new composite-lined disposal cells and evapotranspiration final cover systems for solid waste sites nationwide. Trihydro’s solid waste management services include:

  • Facility siting
  • Planning and permitting
  • Landfill engineering
  • Construction management, oversight, and quality assurance
  • Design of engineered containment and landfill gas systems
  • Leachate and PFAS management
  • Landfill operational support
  • Household hazardous waste facilities
  • Infectious waste permitting
  • Landfarm design and permitting
  • Solidification basin design and permitting
  • Environmental monitoring and reporting
  • Environmental remediation of legacy and active solid waste sites
  • Closure and post-closure care
  • Assessment and remediation
TRAVIS EVANS, PE
Trihydro Point of Contact
TRAVIS EVANS, PE
Engineering Specialist
Hazardous Waste Management
Waste Management

Hazardous Waste Management

Trihydro is an industry leader in hazardous waste management with over 150 RCRA facility closures. We bring decades of experience to projects involving hazardous waste landfills, service centers, and recycling facilities. Our team has served as a consultant to the largest hazardous waste management entities in North America and includes former hazardous waste management professionals with industry knowledge to help our clients find cost-effective compliance solutions. Our hazardous waste management services include the following:

  • Due diligence (phase I and II environmental site assessments)
  • RCRA part B permitting
  • Landfill engineering
  • Construction management, oversight, and quality assurance
  • Underground storage tank removal
  • Spill response
  • RCRA Facility Investigation assessments
  • Corrective action work plans, implementation, and reports
  • California RCRA equivalent hazardous waste permitting
  • Spill prevention, control, and countermeasures plans (SPCC)
  • Facility response plans
  • Materials management plans
  • Closure and post closure
  • Corrective action
  • Assessment and remediation
TRAVIS EVANS, PE
Trihydro Point of Contact
TRAVIS EVANS, PE
Engineering Specialist
Underground Injection Control (UIC)
Waste Management

Underground Injection Control (UIC)

Our waste management services encompass each phase of Underground Injection Control (UIC) projects, including site characterization, permitting, well design and construction, operational monitoring, and closure. Our team has expertise in the technical requirements for various UIC well classes and provides tailored solutions to support the client’s budget and injection volume needs while protecting groundwater and managing long-term monitoring for regulatory compliance. Our UIC services involve a wide array of underground injection well classifications:

  • Class I – Injection of Hazardous and Non-Hazardous Wastes into deep, confined rock formations
  • Class II – Injection of fluids associated with oil and natural gas production
  • Class V – Injection of Non-Hazardous Fluids into or Above Underground Drinking Water Sources
  • Class VI – Geologic Sequestration of Carbon Dioxide
TRAVIS EVANS, PE
Trihydro Point of Contact
TRAVIS EVANS, PE
Engineering Specialist

Our featured

Waste Management Projects

Over the years, we’ve helped clients navigate everything from assessment and remediation to permitting and monitoring, and from mine land reclamation to wildfire risk mitigation, and beyond. What sets us apart is our dedication to understanding the specifics of each project—and strategically applying our technical expertise. Our work is guided by a simple principle: leave it better than you found it.

All Projects

Ethanol Plant

EPA Region 7
Class VI Carbon Sequestration Project
Industrial and Chemical | Waste Management | Underground Injection Control
Class VI Carbon Sequestration Project

Ethanol Plant

Colorado
Carbon Sequestration Feasibility Study
Industrial and Chemical | Waste Management | Underground Injection Control
Carbon Sequestration Feasibility Study

Petroleum Refinery

Texas
Landfill Cap Design and Installation for Texas Refinery
Oil and Gas | Waste Management
Landfill Cap Design and Installation for Texas Refinery

Our featured technical articles

Delve in with us

We’re a team of technical experts, engineers, and scientists with decades of experience helping clients navigate complex challenges. Delve is where we dig into the latest regulatory and technical updates specific to your industry so you don’t have to.

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Travis Evans, P.E.