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Featured Projects


UST Release Remediation & Design Plan

Soil and groundwater samples collected during underground storage tank (UST) system removal activities revealed that the UST system had leaked gasoline into the subsurface and impacted soil and groundwater. A “Suspicion of Release” report was made to the Oklahoma Corporation Commission – Petroleum Storage Tank Division (OCC-PSTD), the regulatory agency with jurisdiction over the operation […]

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Pre-Acquisition Site Assessments

Since 1994, Envirotech Engineering & Consulting, Inc., has performed a Modified Phase I Environmental Site Assessments on multiple sites. The purpose of this study is to identify potential environmental concerns associated with the subject sites through an on-site inspection of the referenced and adjoining properties and other investigations. A general “walk down” of each site […]

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Stormwater Master Plan

Envirotech Engineering & Consulting, Inc., was hired to develop a  Stormwater Master Plan with the purpose of determining the large-scale effects of flooding within the City of Enid.  Two major watersheds comprise the City of Enid’s land area.  Envirotech prepared a report which supplemented several previously-prepared hydrology reports that documented stormwater issues within the western watershed […]

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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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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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