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Featured Projects


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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Monitoring Well Installation and Plugging

Envirotech Engineering & Consulting, Inc., provided drilling and professional oversight of well drilling activities at a farm in Turpin, Oklahoma.  Envirotech drilled and plugged two (2) borings; provided personnel with professional training and experience in soil classification, lithology, and well construction to oversee the drilling activities; and provided a detailed well log/geologic log that met […]

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Phase I Environmental Site Assessments

Envirotech Engineering & Consulting, Inc., has extensive experience providing Phase I Environmental Site Assessments (ESAs).  In conducting a Phase I ESA, Envirotech’s objective is to identify and record any existing, potential, or suspect condition(s) that may impose an environmental liability to, or restrict the use of, the subject property.  The ESA report is a complete disclosure […]

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SPCC Plans

Envirotech Engineering & Consulting, Inc., prepares Spill Prevention, Control and Countermeasure (SPCC) Plans for facilities. SPCC Plans are required by the U.S. Environmental Protection Agency (EPA) for non-transportation related facilities with aboveground storage capacity exceeding 1,320-gal. or a completely buried storage capacity greater than 42,000-gal., where there’s a reasonable expectation of a discharge into or […]

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Greenhouse Gas Emissions Calculations

Envirotech Engineering & Consulting, Inc., provides greenhouse gas emissions reporting. Envirotech prepared the greenhouse gas emissions calculations for an oil and gas company with multiple sites.  In addition, a certified engineer prepared a Greenhouse Gas Monitoring (GHG) Plan to meet the requirements contained in 40 CFR Part 98.3(g)(5). The plan outlined the methods and procedures necessary […]

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AWRS Inspections

Envirotech Engineering & Consulting, Inc., has conducted hundreds of animal waste retention structure (AWRS) inspections and certifications in the state of Oklahoma.  AWRS inspections are required by the Oklahoma CAFO Operations Act and must be conducted annually for CAFO operators to comply with their license.  Envirotech inspectors evaluate the integrity of the structure through on-site visual […]

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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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Modified Site Assessment

Envirotech Engineering & Consulting, Inc., was retained by a Tulsa, Oklahoma based exploration and production company whose focus is to deliver consistent returns for investors through acquisitions and development in conventional and unconventional plays in select onshore North American basins.  Envirotech conducted a Modified Phase I Environmental Site Assessment (ESA) on specific natural gas properties […]

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