DNV Columbus : Our Services : Failure Analysis

By: Dnv Columbus  09-12-2011
Keywords: corrosion, failure analysis

When failures occur, it is important to conduct a detailed failure analysis and obtain the results of the analysis in a timely manner. The results of a failure analysis can often prevent repeat failures, increase safety, optimize day-to-day operations and provide needed information for materials selection.

DNV provides the expertise and experience you need when components fail. Our expert staff utilizes cutting edge laboratory and modeling tools for determining the mechanism/mode and root cause of failures. Our extensive experience includes numerous high-profile failure analyses involving state and federal officials.

In the event of a failure, DNV can provide on-site supervision and laboratory results verbally or via report within one month of commencement of a project. Our reports are of the highest quality in both description and documentation.

We perform failure analyses of both metallic and non-metallic components. Typical failure mechanisms/modes and contributing factors encountered include:

• Fatigue/Corrosion fatigue

• Creep

• Mechanical damage

• Environmentally assisted cracking (SCC, HIC and SSC)

• Oxygen concentration cell corrosion

• Microbial Influenced Corrosion (MIC)

• Erosion corrosion

• Weld defects

• Thermal and chemical degradation of gaskets, seals and other non-metallic materials

• Explosive decompression of gaskets and seals

Emergency Hotline

(614) 228-7473

Monitored 24/7 - Your calls will be returned immediately

Keywords: corrosion, failure analysis

Other products and services from Dnv Columbus


DNV Columbus : Our Services : Litigation Support

From major breakdowns to minor damage of individual components, our advanced laboratory testing and failure investigations provide our clients with valuable knowledge and experience needed to handle litigation and insurance claim issues. Our dynamic combination of practical engineering expertise with fundamental scientific approaches allows us to accurately identify root causes of structural failures.


DNV Columbus : Our Services : Laboratory Research & Testing

With companies operating in harsher physical environments and working with aging assets, the right materials and solutions are critical to maintaining a safe and efficient operation. Researching for the Future DNV remains on the leading edge of technology by conducting focused research and development projects that will be valuable to a number of industries. Corrosion and electrochemistry at elevated temperatures and pressures.


DNV Columbus : Our Services : Fitness-for-Service Assessment

If you operate an aging facility, we can determine if your equipment meets fitness-for-service or mechanical integrity codes and regulations and if your plant is in compliance with OSHA 1910, Process Safety Management Regulations. DNV can assist you in performing a multidisciplinary engineering analysis of equipment to determine its fitness for continued service.


DNV Columbus : Our Services : Forensic Investigations

In our forensic investigations, we combine practical experience and engineering background using a multi-disciplinary approach with industry-accepted, scientific methodologies based on a variety of standard and custom techniques, procedures, and tools.


DNV Columbus : Our Services : Corrosion Management

We also have American Petroleum Institute certified inspectors and have developed procedures and software to conduct inspections, assess the integrity and confirm fitness-for-service of facilities based on API Code 570 and Recommended Practices 574 and 579.


DNV Columbus : Our Services : Integrity Assessment & Management

Facilities Integrity Management Programs DNV goes beyond regulatory and industry assessments and utilizes vast pipeline and process knowledge to help you safely and responsibly obtain maximum value from your facilities. With increasing regulatory pressures and an aging infrastructure, DNV can provide the tools and expertise to help you get the most for your maintenance dollars and preserve your assets safely, reliably and dependably.