Meaning
Technical documentation packages compile the evidence required to prove that a specific material meets the performance standards for a given application. The material qualification dossier contains test reports, chemical analyses and manufacturing records that confirm the batch is suitable for use. This document is the primary reference for quality assurance teams during the final approval of a component.
Compliance Evidence
Verification of the raw material properties is provided by third party laboratories. The compliance evidence within the material qualification dossier includes tensile test results and chemical composition reports.
Supplier Data
Manufacturing history and heat treatment logs are included to ensure full traceability of the product. When a material qualification dossier is missing a critical test result, the entire shipment is quarantined until the data is provided or the test is repeated. This requirement prevents the use of substandard alloys in high pressure or high temperature systems.
Project Approval
Final signatures from the technical authority are only granted after a thorough review of all the submitted documents. Because the material qualification dossier is a legal record of compliance, it must be archived for the entire life of the asset. A complete file reduces the risk of future failures and simplifies the process of ordering replacement parts.
