cathodic protection system design

A-Line Corrosion is a small Iowa-based corrosion firm specializing in cathodic protection. Its NACE Certified Cathodic Protection Specialist and field team offer contracting and professional services to general contractors, owner-operators, and engineering firms, including CP system design, surveys, estimates, material procurement, installation guidance, and turn-key installation.

ACVGcathodic protection surveyscoating conductance testscontinuity and isolation testingDCVGestimating and budgetinginstallation guidanceinterference testingmaterial procurementpipeline current mappingturn-key installation

CONCORR, Inc. was established in 1990 to develop technologies and provide solutions for mitigating corrosion of reinforcement in reinforced concrete structures. It specializes in diagnostic evaluation, developing cost-effective strategies for extending service life, and designing corrosion mitigation systems. The company developed a mathematical Service Life Model used since 2005 to project future concrete damage, and designed the first full scale galvanic cathodic protection system installed on pre-stressed marine piles in 1990.

chloride ion analysisdiagnostic evaluationelectrochemical chloride extractionGround Penetrating Radarinfra-red surveysnondestructive testingrapid chloride permeability testingresistivity testingservice life modeling

DACCO SCI, INC. is a corrosion engineering, materials technology, and electrochemistry firm founded in 1988 by Dr. Chester M. Dacres and incorporated in Columbia, Maryland in 1989. It bridges laboratory research and practical field implementation, providing corrosion protection solutions for critical infrastructure nationwide, including cathodic protection system design, field and laboratory testing, and forensic failure analysis.

coating inspectionelectrochemical impedance spectroscopyfailure analysisfield testingGIS asset managemention chromatographylaboratory testingMagnetic Particle Testingmetallurgical analysisnondestructive testingpotentiodynamic/cyclic polarization scansultrasonic thickness measurementweld inspection

Freeman Industries, Inc. is a cathodic protection service organization incorporated in 1974 that designs, installs, and maintains cathodic protection systems especially for potable water storage tanks. It also manufactures cathodic protection equipment including anode systems, reference cells, IR Drop Correctors, and the MACPU (Modular Automatic Cathodic Protection Unit). Customers include water departments and authorities, military bases, and private companies.

annual testinginstallationmaintenancemanufacturing of cathodic protection equipment