Quest Integrity
Company Profile
Quest Integrity is a global leader in the development and delivery of asset integrity and reliability management services. Our integrated solutions consist of technology-enabled, advanced inspection and engineering assessment services and products that help organizations in the pipeline, refining, chemical, syngas and power industries improve operational planning, increase profitability, and reduce operational and safety risks. Our professional team is comprised of experienced NDT specialists, reliability engineers, structural integrity and materials specialists, and NDT tools and software development engineers backed by a team of talented and dedicated client support personnel.
Corporate Headquarters
19823 58th Place South
Suite 100
Seattle, Washington USA
253-893-7070
Furnace Tube Inspection System
Inspection of serpentine or arbor coils in process fired heaters is difficult using conventional NDT methods. Quest Integrity offers a comprehensive solution with its furnace tube inspection system, or FTIS, high resolution data capabilities and advanced engineering assessment solutions.
Pipeline In-Line Inspection
Quest Integrity’s InVista™ ultrasonic (UT) in-line inspection technology is a bi-directional tool that provides 100% coverage of geometry and metal loss features. Designed to overcome the most difficult inspection environments, InVista™ provides unmatched navigation and high resolution data.
Process Piping Solutions
Integrity management programs that include process or plant piping are challenging to implement and accurately maintain when applying traditional NDT methods. Quest Integrity provides a comprehensive solution which includes smart pigging technology and advanced engineering assessment capabilities.
Engineering and Consulting
Quest Integrity’s expert team of engineers perform high-level specialized consulting. Deep expertise across a wide breadth of technical disciplines include fitness-for-service, remaining life, materials consulting, failure analysis, risk-based inspection, and corrosion consulting and management.
Quest Integrity's Inspectioneering Content
A proven methodology is required to measure accurate temperatures in a repeatable process to capture the full capability of IR thermometry.
This article discusses how in-line inspection (ILI) can detect corrosion under insulation (CUI) in pipelines, emphasizing thorough, safe examination.
This article presents two case studies that show how having a holistic approach, along with the right technology and experience, is essential to identifying smaller damage mechanisms like fretting in fired heater coils.
Universally, smart or intelligent pigging is now a standard practice for the inspection of fired heater and serpentine boiler coils. Understanding this technology can greatly assist with maintenance planning and the prevention of unexpected failures.
This article presents two cases studies demonstrating how properly conducting baseline fired heater tube inspection aids in early discovery and correction of defects, avoiding unexpected in-service failures, and more.
This article provides an overview of the key components in establishing IOWs, the levels of IOW limits, and the basic principles and application of API Recommended Practice 584 to achieve reliable fired heater performance.
As assets age and production demands grow, it becomes increasingly critical to implement sustainable long-term AIM strategies and programs. This article dives into the elements that will help ensure the successful management of assets throughout...
Infrared (IR) thermometry has been used for over forty years to monitor tube metal temperatures in refining and chemical furnaces. Recently, IR thermometry has been criticized in the industry for delivering inaccurate readings; however, this is...
In-service equipment failures present a considerable challenge to reliability engineers. This article presents a case study of a convection tube failure in a furnace and the analyses that were performed to understand the root cause and determine the...
This article outlines the engineering and assessment methodologies applied during the analysis of a failure of a 15-foot diameter reactor tank supported by four legs.
This article exhibits how modern inspection methodologies combined with innovative computational analysis practices demonstrate the value of conducting fitness-for-service (FFS) assessments on sectional piping.
Although all ultrasonic smart pigging providers claim the ability to detect wall thinning and tube deformations to some degree, the inspection surface coverage, resolution, minimum wall thickness detection and reporting capabilities may vary...
Achieving fired heater reliability in conjunction with meeting performance standards can be a challenging feat. Performance is a measure of the degree to which the fired heater is in an operable condition at any given time.
For traditional in-line inspection (ILI) vendors, considering 21.4 miles of a piggable 4” diesel pipeline is typically not a big deal. However, significant threats like 3rd party damage and external corrosion seem to come with the territory in...
Steam reformers are critical assets for the successful operation of hydrogen, ammonia, and methanol plants. The steam reformer is also one of the most expensive assets in these facilities. Catalyst tubes inside the reformer are one of the most...
For the past 30 years, infrared (IR) thermometry has been used to monitor tube metal temperatures in refining and chemical furnaces. Tracking temperature levels and variations determine performance capability limits and reliable tube life. However,...
The following interview with Rich Roberts provides answers to some of the questions our readers have about small, specially designed pigs carrying NDE technologies that can inspect nearly every area of a tube from the coils interior surface.
New inline inspections and integrity management systems allow operators to understand the complexities and economics of terminals’ and station’s complex aging pipeline infrastructure.
While there are many types of damage mechanisms that can occur in a piece of equipment, localized metal loss is one of the most common. If an inspection reveals that metal loss has occurred, many questions are raised...
Inspection and fitness-for-service assessments of critical in-plant piping systems are a concern for the chemical industry. This presents a potentially insurmountable task and discovery of a number of areas where the condition is at risk.
Refineries and chemical plants own and operate numerous process heaters (e.g. gas reformers, CCRs, etc.) as part of the standard assets throughout the facilities. Many heater coil configuration designs are flanged at both ends; however, there are...
Steam reformers are critical assets to many refining and chemical manufacturing plants and facilities, and it is well known that the reformer is one of the most challenging assets to maintain and operate. Common problems in reformer operations...
The benefits of adding fitness-for-service (FFS) assessments to energy sector reliability projects are numerous. The acceptance of API 579/ASME FFS-1 is increasing across the energy sector and other industries, as these benefits have been...
Various fired heater designs in refineries and chemical plants contain common headers (e.g. Arbor coil configurations, CCRs, etc.) as part of their overall serpentine coil design. Accessing the interior of individual coils through the common header...
The refining industry has applied ultrasonic-based intelligent pigging to inspect serpentine coils in fired heaters since the 1990s. Today, thousands of serpentine coils in fired heaters are inspected annually at process facilities around the globe.
Thanks to constantly improving technology developments, inspection of atmospheric storage tanks has yielded better data which, when used as input, improves the accuracy of advanced assessment techniques. Coupling the improved inspection data with an...
For years refinery and chemical plant operators have utilized ultrasonic-based intelligent pig technology to inspect coils in convection and radiant sections of fired heaters. This proven technology provides accurate inspection data which allows...
Pipeline integrity management programs are largely driven by regulatory compliance and are typically budgeted years in advance. Operators of all sizes are looking for ways to reduce expenditures related to operational efficiency and safety in order...
Reliable "intelligent pig technology" is now readily available to the refining industry which can provide quick / comprehensive inspection to both "convection" and "radiant" sections in process furnace piping coils. Both tabular data formats along...
An inescapable law of nature is that engineering materials contain flaws. Perfect materials and welds simply do not exist in the real world. A newly fabricated pressure vessel, for example, contains numerous imperfections and will probably degrade...
Baker Hughes has announced it will acquire Quest Integrity, boosting its asset integrity solutions for “difficult to inspect” pipelines, adding capability for inspection of furnace tubes and loading terminals, along with other industrial markets.
"Unpiggable" pipelines are a thing of the past. With Quest Integrity's suite of in-line inspection tools, you can be confident in the state of your pipeline, no matter what.
Quest Integrity Group introduces a new animation focused on the inspection and assessment of buried or inaccessible piping in nuclear facilities utilizing HYDRA™, an ultrasonic-based intelligent pigging technology.
Quest Integrity Group, a global leader in the development and delivery of advanced inspection and engineering assessment services and software products, introduces a new animation of its LOTIS (Laser Optic Tube Inspection System) technology.
Quest Integrity Group, a global leader in the development and delivery of advanced inspection and engineering assessment services and software products, announces the expansion of its RDVI service offering to North America.
An integrated approach to improving the long-term performance and reliability of fired heaters through better coil cleaning practices and inspection data.
This webinar discusses how on-line creep damage rate may be monitored with infrared thermometry, allowing reformer production to be optimized.
The health monitoring and reliability management program for fired heaters outlined in this eBook can help plant management achieve their long-term goals.
Through an Olefins plant case study, this white paper demonstrates how the use of new smart pigging technology has opened up the opportunity for both cleaning and a comprehensive assessment of a coil’s condition.
This white paper discusses how, through the application of ADCV, facilities are able to use data-driven solutions to reduce decoking times and reveal unexpected operational issues and validate cleaning efforts.
This webinar discusses the particular aspects involved in obtaining accurate and repeatable infrared temperature measurements of fired heater tubes, as well as a wealth of diagnostic information that may be used to evaluate the performance and...
Effective pipeline integrity management has been problematic for a large number of pipelines that were not designed for in-line inspection. Quest Integrity understands the complexities involved with this challenging segment and offers a...
InVista Subsea, an advanced ultrasonic ILI tool from Quest Integrity, provides a solution for challenging and difficult-to-inspect subsea pipelines.