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Featured Projects


Nuclear RCRA Hazardous & Municipal Landfills

ENVIROTECH ENGINEERING & CONSULTING, INC., has extensive experience in landfill design and construction quality control. Our experience has primarily been with nuclear, RCRA hazardous and municipal landfills. RCRA (Resource Conservation and Recovery Act) is the public law that creates the framework for the proper management of hazardous and non-hazardous solid waste. In 2019, we were […]

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Design Services of a Recycling Facility in New Mexico

Envirotech Engineering & Consulting, Inc. has provided professional services for the design of a recycling facility located in New Mexico.  Envirotech also provided construction testing and liner quality assurance services and certified it was constructed per the design drawings and specifications.  This facility was constructed for the use as a frac/flowback pit for produced water […]

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Design & Permitting a Commercial Produced Water Recycling Facility

ENVIROTECH ENGINEERING & CONSULTING, INC. provided services associated with the design and permitting of a Commercial Produced Water Recycling Facility per Texas Administrative Code Title 16 Part 1, Ch. 4B Division 6 Stationary Commercial Recycling of Fluid as well as the H-11 Permits for Commercial Pits. The facility was a Commercial Recycle Facility being used […]

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Renewable Natural Gas (RNG)

Powering The Future with Cleaner Technologies Renewable natural gas (RNG) is a term used to describe biogas, or bioenergy, that has been upgraded for use in place of fossil natural gas. The biogas used to produce RNG comes from various sources, including: Municipal solid waste landfills Digesters at water resource recovery facilities (wastewater treatment plants) […]

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Construction QA/QC for Recycle Facility

The Recycle Facility was constructed for treatment and storage of produced water associated with oil and gas activity. The Recycle Facility was designed with a 40-mil LLDPE (low density polythene) secondary liner, a geo-composite drainage layer, and a 60-mil HDPE (high density polythene) primary liner.  The bottom of the pit was designed to drain toward […]

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Geotechnical Engineering and Foundation Design

In 2011, Envirotech provided geotechnical investigations and  foundation design services for wind turbine towers, as well as construction inspection services. For the geotechnical investigations, borings were drilled and representative soil samples were collected according to the split-barrel sampling procedure outlined in ASTM Specification D-1586.  The collected samples were labeled for identification, sealed to prevent moisture […]

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LLRW Facility

Envirotech Engineering & Consulting, Inc., served as the Quality Assurance agent of the General Contractor during construction of a Low-Level Radioactive Waste Disposal Facility (LLRW) in Andrews, Texas.  Envirotech developed and implemented the NQA-1 Quality Assurance Program (QAP) and is providing continual monitoring and administration throughout the course of the project.  In addition, Envirotech is […]

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Nuclear Waste Disposal Energy

Since 2003, Envirotech Engineering & Consulting, Inc., has provided professional services in Richland, Washington, on four (4) major projects, and provided CQA for construction services.  The Department of Energy (DOE) had overall responsibility for the site with the    U. S. Environmental Protection Agency (U.S.EPA) and the Washington State Department of Ecology provided oversight services. The four (4) project […]

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Oil & Gas Recycle Water Facilities

Oil & Gas Water Recycle Facilities – Produced & Flowback Water Envirotech Engineering & Consulting, Inc., provides engineering and technical support for all phases of an Oil & Gas Water Recycle Facility development. From pit design and permitting, through construction and operational sampling, we provide a complete solution to this new and necessary part of the […]

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