Kot Engenharia

Manufacturing inspection (FI)

Manufacturing is one of the most critical moments in an engineering project, as it is when materials and components are transformed into the parts that will make up the final product. Diligence in manufacturing ensures that the entire process is carried out with precision, quality and within the established technical requirements. This phase involves three main stages: supplier qualification, raw material validation and on-site production monitoring with non-destructive testing (NDT).

Supplier qualification

Qualifying the supplier is a fundamental step in ensuring that the company contracted to manufacture the components has the technical capacity and resources necessary to meet the project's requirements. This rigorous assessment involves a detailed analysis of the supplier's track record, experience in the sector, production capacity, suitability for quality systems and compliance with applicable industry standards. Selecting unsuitable suppliers can result in delays, inferior products or even safety risks. Therefore, choosing a qualified supplier is essential to the success of the project, as it has a direct impact on the final quality of the product and compliance with the schedule.

Raw Material Validation

Raw material validation is another critical stage in the manufacturing phase. High-quality materials are essential to guarantee the integrity and durability of structures or systems. Before manufacturing begins, it must be verified that the materials meet the required technical specifications. This includes checking storage conditions, carrying out tests on chemical composition, mechanical properties and microstructural analysis. Raw material validation ensures that materials do not have defects or inadequate characteristics that could compromise the strength or functionality of the final product. Choosing the wrong materials can result in premature failure and serious damage to the structure.

On-site Production Monitoring with Non-Destructive Testing (NDT)

On-site monitoring of production is one of the main activities of due diligence in the manufacturing phase. Specialized engineers or inspectors closely monitor the manufacturing process, ensuring that the parts are produced in accordance with the technical drawings and established quality standards. This physical presence on site makes it possible to detect deviations or problems during production, allowing immediate corrections before they become significant failures.
In addition, Non-Destructive Testing (NDT) is carried out to check the quality of parts without damaging them. Techniques such as ultrasound, magnetic particles and penetrating liquids are applied to metallic materials, while ultrasound, tomography and pacometry can be used for concrete structures. These tests are essential for identifying internal or surface defects, such as cracks or porosity, which could compromise the Structural Integrity the component. NDTs ensure that delivered parts are free of flaws and meet stringent safety and performance standards.
Due diligence in the manufacturing phase is essential to ensure that components are manufactured in accordance with the technical requirements of the project, using high-quality materials and ensuring compliance with safety standards. Supplier qualification, rigorous raw material validation and on-site production monitoring, including Non-Destructive Testing, are practices that guarantee the quality of the final product, safety during operation and the durability of the structure. By implementing effective due diligence, the risks of failure are minimized and confidence in the project as a whole is strengthened.

Find out more about this service and how it can also act in the quality stages of design and assembly at: Due diligence: design quality certification, manufacturing inspection and assembly monitoring

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