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Featured Projects


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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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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Site Design

Envirotech Engineering & Consulting, Inc., provided civil engineering site design and geotechnical design services at a hotel site in Enid, Oklahoma.  The design services included: Dimension Control Plan.  Including building layout control for the hotel and adjacent parking, parking islands and all features associated with the hotel layout. Site Grading Drainage Plan.  Established finish floor […]

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Enid Renaissance Project

Envirotech Engineering & Consulting, Inc., provided construction materials testing services during the construction of the Enid Event Center, the centerpiece of the Enid Renaissance Project in downtown Enid, Oklahoma. Testing services included: standard proctors, USCS soils classification, field densities, and contaminated soils testing.  In addition, Envirotech’s structural engineer provided steel inspection services during construction. Envirotech provided […]

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Testing at Commercial Hotel Site

Envirotech Engineering & Consulting, Inc., conducted a site inspection as well as density and concrete testing for a 117-room commercial hotel site in Oklahoma City, which was completed in 2010. Envirotech was retained to conduct a site inspection, provide an evaluation of the site preparation, and provide geotechnical engineering recommendations.  In addition, Envirotech performed visual inspections […]

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Subsurface Investigation

In 2010, Envirotech was retained to conduct a subsurface investigation and provide geotechnical engineering recommendations prior to the construction of a new elementary school. Nine borings were drilled to depths of 20-ft. utilizing a Failing F-6 truck-mounted drilling rig equipped with 6-in. OD hollow-stem augers.  Based on a concept drawing, all borings were field-located and […]

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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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