Engineering Services

CorrosionPlus is your one-stop shop for corrosion engineering, cathodic protection, pipeline integrity management, non-destructive examination and failure analysis. Supported by technical personnel with PhD degrees in Materials and Corrosion and management team with MBA degrees, CorrosionPlus is well-qualified to assess and mitigate corrosion issues in a diverse range of industries, including oil/gas and water pipeline, refining industries, nuclear and fossil-fuel power generation, chemical processing, water and other utilities, transportation, electronics and semi-conductors, inorganic and organic coatings and biomedical industries. All of our activities are performed by or under the direct supervision of National Association of Corrosion Engineers (NACE) Corrosion/Cathodic Protection Specialists and/or Professional Engineers (PE).

Corrosion Investigation Expertise and Experience

  • General or uniform corrosion
  • Localized corrosion: pitting, crevice corrosion and fretting
  • Atmospheric corrosion
  • MIC corrosion - microbiologically influenced corrosion
  • Stress corrosion cracking (SCC) and corrosion fatigue
  • Hydrogen-induced embrittlement
  • Environmental-assisted embrittlement
  • Galvanic corrosion between dissimilar metals
  • Selective leaching / corrosion
  • Electrochemical and mechanical interaction: erosion-corrosion and corrosive wear
  • Hot corrosion and high-temperature oxidation, carburization, and sulfidation
  • Material characterization, selection and compatibility

Cathodic Protection Design, Materials, Construction and Testing

Your one-stop cathodic protection includes training, design and specifications, testing, trouble-shooting, materials, equipment, installation, estimating, project management, etc.  Our field cathodic protection experience includes the following:

  • Soil testing
  • Annual survey to meeting regulatory requirements
  • Pre-design survey and design analysis
  • Material selection and specifications
  • Coating selection and specifications
  • Galvanic anode system design and specifications
  • Impressed current system design and specifications
  • Rectifier and structure protection status monitoring
  • Cathodic protection system commissioning
  • Comprehensive cathodic protection testing: CIS, DCVG, ACVG, Pearson, etc
  • DC interference investigation and mitigation
  • AC and DC influence survey
  • Corrosion related leak inspection and investigation
  • Coating failure and coating application inspection
  • Cost estimates for recommended remedial actions

Pipeline integrity management

  • Pipeline integrity management plan development
  • HCA identification and class location analysis
  • Risk and threat assessment
  • Integrity management assessment
  • Repair and remediation
  • Prevention and mitigation
  • In-line inspection (ILI): plan and management
  • Direct assessment: ECDA, ICDA and SCCDA
  • Reporting and performance measurement
  • Federal and state audit assistance

Non-Destructive Examination (NDE) Services

  • Visual examination
  • Atmospheric corrosion inspection
  • Magnetic particle examination
  • Liquid penetrant examination
  • Ultrasonic examination (UT)
  • Phased array UT
  • Guided-wave UT
  • Ground penetrating radar (GPR)
  • Radiographic examination (X-ray or RT)
  • In-situ hardness testing

Other services

  • Evaluate engineered cathodic protection system
  • Evaluate corrosion control system
  • Failure analysis
  • Bulk and surface chemical analysis
  • Electrochemical and corrosion laboratories
  • Fatigue and fracture evaluation
  • Remaining life assessment
  • Assess corrosivity of water and soil environment
  • Soil & water laboratory analysis
  • Failure analysis of metallic structure
  • Expert witness and litigation support


Contact Us Today!

CorrosionPlus is headquartered in San Francisco, California, USA.


Send us an email or fill out the  online form on the Contact page, we will get back to you as soon as possible!

Special Promotion

FREE one-hour introduction presentation of corrosion and cathodic protection, on-site or remote determined by CorrosionPlus.

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