As a certified FROSIO Level III expert, I have repeatedly experienced exciting and new fields of application for specific inspections during my many years of professional experience. Here I share my experience, because the targeted use of FROSIO inspectors makes a valuable contribution to the longevity and efficiency of steel structures.
Inspection and non-destructive testing
Regular inspections and condition monitoring form the basis for quality assurance and maintenance management. The inspector's tasks can be summarized under "inspect, observe and report". Inspection ensures that work is performed in accordance with project specifications, procedures, and standards. The final report documents the findings and any discrepancies. StS provides condition monitoring and inspection of welding, surfacing and insulation work performed by specialists with professional experience and relevant certification such as FROSIO and NDT. A positive pressure habitat provides excellent working conditions for performing NDT in conjunction with hot work suction as welding operations often require NDT inspection upon completionTo address difficult access, StS offers NDT and FROSIO inspectors trained in industrial rope access.
1. Non-destructive testing methods
In addition to the already presented test methods HT Visual testing, VT Magnetic particle testing, MTEindentation testing, PT Eddy current testing, ET Ultrasonic testing, UT Radiography testing, there are further methods: RT Positive material identification PMI and hardness measurement HT.
2. PMI Positive material identification
Positive Material Identification (PMI) is used to analyze and identify material quality and alloy composition for quality and safety control. A rapid, non-destructive method of positive material identification is performed on a variety of components and assets and provides semi-quantitative chemical analysis. It is used for both material verification and identification. The method is used for quality control and safety compliance and is an essential part of managing the production and integrity of assets in many industries, including oil and gas, energy, chemical, pharmaceutical, nuclear, aerospace, and manufacturing. Positive material identification can prevent a potential product failure during manufacturing. In oil and gas, power generation and pharmaceutical companies, inspecting critical components and welds with PMI before and during operation can prevent failures and their costly consequences.
PMI can:
Ensure products/components are made from the correct alloy Find potentially mixed alloys Determine if the wrong material was used Ensure material is to the correct standard and specification (both customer and industry). Ensure welded components have used the correct filler material Positive material identification is performed using one of the following two techniques: X-ray fluorescence analyzer (XRF): this is the most commonly used method. Due to the portability of the handheld equipment, Intertek can perform PMI on-site at our customers' facilities. The instrument scans the metal material and identifies its key elements. However, it cannot detect carbon and some lighter elements and is not suitable for identifying pure carbon steel materials. Optical Emission Spectroscopy (OES): this method can detect almost all types of elements, including carbon and lighter elements as well as carbon steel. Although the instrument is not as portable as XRF analyzers, it can be transported to sites and used at high altitudes with appropriate lifting equipment. Intertek's experienced PMI inspectors can provide on-site results, followed by certification of the results in a written report. We also interpret and advise on the results. In addition, our response times ensure that we meet your production or inspection schedules. If further analysis is required, Intertek can provide the fully quantitative laboratory techniques to confirm the results. When you turn to us for positive material identification, you can count on fast, reliable service with accurate results that provide full quality assurance that your products or assets meet the required quality and safety standards in today's markets and industries.
3. HT Portable hardness test
Portable Hardness Testing (HT) is a non-destructive testing method used to determine the hardness value of a material. This method is used to test ferrous and non-ferrous metals and alloys, as well as selected non-metallic materials, welds and weld pads, weld heat affected zones (HAZ), castings and forgings, piping, stress relieved materials, machined parts, pressure vessels and structural steel. Damaged materials are inspected as part of a failure analysis for welds and to verify material conformance to: ASME Section IX NACE MR0175 / ISO 15156 requirements ADVANTAGES Rapid results and reporting to customer Field ready Highly portable tools can be used at most locations RESTRICTIONS Brinell hardness testing cannot be performed on thin material, in weld affected weld zones, and on surfaces where indentations are unacceptable, e. g. For example, finished surfaces MicroDur measurements require a surface that is polished to a near mirror finish The Equotip should only be used for parts with a thickness of ½ inch or more When electrical hardness testers are used, the temperature of the test material must not exceed approximately 200 ° F.
TASKS OF THE FROSIO INSPECTOR
FROSIO trainings
Frosio, the surface treatment inspection training, is mainly aimed at technicians, engineers, inspectors and managers of quality, inspection or production departments, surface preparation processes and coating applications interested in obtaining the official FROSIO inspector accreditation. What is Frosio? FROSIO is a membership organization founded in 1986 by industry to meet the growing need for qualified and certified personnel at all levels of management, production and inspection of corrosion control and surface treatment work. In 2012, FROSIO established a similar system for training and certifying insulation inspectors. FROSIO is working to formulate quality requirements for surface treatment and insulation inspectors. The FROSIO accreditation and certification system has achieved a high level of international recognition, and a FROSIO certified inspector is a specific requirement within various standards and specifications. Certification is a natural career progression for those who have successfully completed training or have many years of experience in corrosion control or insulation work.
What can you find here?
1 Cold paint inspector courses, we show you the best.
2 What goals can you achieve with training at Frosio?
3 Why is FROSIO so important?
4 Requirements for FROSIO certification:
5 What are the generic ink types?
5.1 Physical drying
5.2 Chemical curing
6 Career opportunities and study alternatives.
What goals can you achieve with training at Frosio?
Through online training in Frosio, you will get the training you need to work as a cold paint inspector. For instance, you will learn the skills to raise the bar in all aspects of surface treatment and insulation trade. Likewise, formulating quality requirements and developing training programs for surface treatment and insulation inspectors can help you know what your performance should be.
Why is FROSIO so important?
FROSIO has focused on the importance of impartiality in conducting its certification activities, managing conflicts of interest and ensuring the objectives of its certification activities are met. In your operation, you need both independent inspectors and qualified / certified inspectors. In fact, this distinction is necessary to achieve the following purposes: To avoid weakening the authority of the inspectors. To improve the overall surface treatment work. What functions can I perform with the training at Frosio? Among the main functions performed by specialized experts as FROSIO paint inspectors, they perform the following functions: Prepare and maintain training programs for treatment and surface treatment courses and examinations. Approve training organizations. Write a paper Evaluate and approve / reject candidates for certification. Renewal of Certificates. Maintain records of all certified employees. Participate in national and international standardization activities.
Why is FROSIO so important?
FROSIO has focused on the importance of impartiality in conducting its certification activities, managing conflicts of interest and ensuring the objectives of its certification activities are met. In your operation, you need both independent inspectors and qualified / certified inspectors. In fact, this distinction is necessary to achieve the following purposes: To avoid weakening the authority of the inspectors. To improve the overall surface treatment work. What functions can I perform with the training at Frosio? Among the main functions performed by specialized experts as FROSIO paint inspectors, they perform the following functions: Prepare and maintain training programs for treatment and surface treatment courses and examinations. Approve training organizations. Write a paper Evaluate and approve / reject candidates for certification. Renewal of Certificates. Maintain records of all certified employees. Participate in national and international standardization activities.
Requirements for FROSIO Certification
Attend an 80-hour training course taught by a FROSIO-approved training body Pass the theoretical and practical exams. Document relevant experience and inspection experience Type of certificate based on experience. Certificates have 3 levels depending on documented experience. What are the generic types of paints? The properties of a paint film are closely related to how the binder dries or cures. The four most common drying / curing mechanisms are: Physical drying (evaporation of solvents) Oxidative curing (reaction with atmospheric oxygen) Chemical curing (chemical reaction between base and hardener) Coalescence (evaporation of water followed by fusion of paint droplets) Physical drying Solvents evaporate. Molecules pack together and fuse to form a paint film. No chemical reactions Oxidative curing (drying) Solvents evaporate. Oxygen enters the paint and the reaction begins. Bonding molecules are joined by a chemical reaction with oxygen. Chemical curing Solvents, if present, evaporate. After mixing, the individual reactive components react with each other. A three-dimensional network is formed, resulting in the solid paint film. Proper mixing is a prerequisite for proper curing. Inadequate mixing makes it impossible for all the reactive components to come into contact with each other in the correct proportions, and no three-dimensional network is formed. Coalescence (physically drying water-based paints) The water evaporates Scattered droplets melt together The co-solvents evaporate forming a paint film. No chemical reactions What factors influence the drying process? Ventilation Temperature Film thickness Number of coats Evaporation rate of solvents, if any For water-based paints, high relative humidity slows the drying process. Career opportunities and study alternatives Through the online training at FROSIO and depending on the level acquired, they can advise, control and inspect work related to the pretreatment of metal surfaces and the application of coatings to materials, components, equipment and systems in industrial plants. Oil & gas, power plants, marine and shipbuilding, offshore, etc..
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