KTA Professional Engineers and Senior Consultants Jay Helsel & Mike Reina discuss maintenance painting including when to touch-up, overcoat, or remove & replace the coating. Scenarios are posed as the two discuss their positions on each. KTA President Ken Trimber moderates. Click below to watch via Youtube, Stream or Download on Soundcloud, or Download for […]
Podcast #4 – Maintenance Painting vs. Remove & Replace Read More »
Installation of a coating to a cathodically-protected pipeline or structure without first testing its resistance to cathodic disbondment can result in catastrophic failure of the coating. However, there are over twenty international standard test methods to evaluate a coating’s inherent resistance to cathodic disbondment; each with its own set of parameters and materials, which can
Background Ergonomics is a field study that involves the application of knowledge about physical, psychological, and biomechanical abilities and limitations of the human body. This knowledge is applied to the planning, design, and evaluation of work environments, jobs, tools, and equipment to improve worker performance, safety and health. In layperson terms, ergonomics is fitting the
Preventing Work-Related Musculoskeletal Disorders Through Ergonomics Read More »
This 17 minute podcast features KTA’s Carly McGee, moderated by KTA’s Ken Trimber. It discusses key aspects of slip-critical bolted connections including testing methods, testing equipment and standards, and a discussion based on frequently asked questions. Carly is KTA-Tator Inc.’s Physical Testing Laboratory Manager. She’s a member of the RCSC Standards Committee, which is the
Podcast #3 – Slip-Critical Painted Bolted Connections Read More »
High temperature-resistant coatings are used in a variety of industries and markets to prevent corrosion of steel subjected to extreme temperatures while in service. There are several testing protocols that are used to evaluate the performance of these coatings; however, performance comparisons are challenging since there is little uniformity or consistency of the test methods.
For clear, magnified images and quick, targeted analyses of elemental composition, SEM-EDS is the method of choice. Introduction. A scanning electron microscope (SEM) can be used to examine samples at very high magnifications – up to 1 million times! The analysis of coating failures with an SEM typically only uses magnifications up to 10,000X, however,
This 24- minute podcast also features Ken Trimber as moderator, while Doug Reardon advocates total shop painting and John Todd promotes shop painting with field finish coating. Scenarios are posed by Trimber as Todd and Reardon take turns providing support for their approaches while divulging plenty of information on the subject. A podcast breakdown is
KTA University Podcast #2 – Total Shop Painting vs. Shop & Field Painting Read More »
Introduction Many employers and organizations seek training that is inexpensive, relevant to their industry/marketplace, focused on the goals of the employees as well as the organization, and can be delivered with minimal interruption to productivity. Employees desire training that is immediate, focused, and specific to their needs. How can a course meet all expectations? Understanding
Challenges with Adult Learning… Using Microlearning to Effectively Educate Read More »
Introduction Throughout most the world in developed countries, the public relies on access to a safe drinking water supply; something we frequently take for granted until it is compromised. Potable water frequently traverses through steel pipe to deliver it both safely and economically. However, because water in contact with steel will cause it to corrode,
Interior Pipe Coatings for Transporting Potable Water – Types and Considerations Read More »
Chances are, you have seen at least one procedural cop drama over the years. These shows all tend to follow a fairly standard formula: the crime occurs, the investigator is called in, the investigator gathers clues and interviews suspects, evidence is sent to a laboratory to confirm or refute theories, and by the end of
The Missing Piece: Collaborations Between Field Investigators and Laboratory Chemists Read More »
