Dreiym Engineering PLLC

Electrical & Corrosion Experts

Corrosion Engineering

Corrosion Services include Cathodic Protection Design, AC Mitigation, Field Surveys, and more.

Electrical Engineering

We can perform Electrical Studies including Short Circuit, Coordination Settings, and Arc Flash

Arc Flash

Arc Flash Studies and Mitigation Reports

On-Potential Cathodic Protection Surveys

On-Potential cathodic protection surveys are performed without interrupting the cathodic protection system.  In general, the useful information from an on-potential survey is very limited, and requires a large amount of background information about your system and its past performance.  This background data should be certified by a professional engineer prior to the reliance on that data for future on-potential studies.  Call us before relying on an on-potential survey, chances are you need a strong engineering analysis done by an Electrical Engineer.  

 

On-Potential surveys should not be solely relied upon for effective corrosion prevention and require professional engineering judgement in order to effectively apply to any system.   Make sure an electrical engineer reviews the process and data that has been collected by any corrosion engineer performing an on-potential survey.

 

Contact us for any questions you may have about the effectiveness of an on-potential survey for your systems.  We can get you in contact with a Cathodic Protection Specialist today to discuss what tests your site might need.

Related Services

Soil Analysis, pH, Resistivity, Conductivity, Soluable Salts, Chlorides, Sulfates, Bacteria

Soil Corrosivity Analysis

Soil Resistivity, pH level, Soluable Salt Content, Presence of Bacteria.

Ground Bed Design, CP Design, Cathodic Protection Design

Corrosion Control Design

Material Analysis and Selection, Ground Bed Engineering Calculations and Design, Attenuation Analysis, Rectifier Sizing.

Interference Analysis, Pipeline Crossing, Foreign Line

Interference Testing

Shorted casings, Foreign Lines, Rail Transit, Electrical Isolation, Collocated Power Lines, Electrolytic Bridging.