Tests generally require the equipment to be mounted on a shock test machine and subjected to impacts along three mutually perpendicular axes. The goal is to simulate realistic operational shock scenarios. 3. Acceptance Criteria Upon completion of the test, the equipment must: Retain structural integrity (no broken parts). Maintain functionality (operate within specified limits).
Any lab testing bitumen or asphalt must have the current to demonstrate compliance with ISO/IEC 17025 (laboratory accreditation). br 3021 standard pdf
While the full, current version of BR 3021 is a proprietary defense document (often designated "restricted" or "MOD" - Ministry of Defence), summaries, related standards, and quality assurance plans that reference it are available. Tests generally require the equipment to be mounted
The core objective of BR 3021 is ensuring naval asset survivability. Unlike land-based systems, shipborne hardware must remain completely operational during and immediately following severe impact events. The standard categorizes severity based on where the equipment resides inside the vessel. Acceptance Criteria Upon completion of the test, the
: Equipment is categorized based on its importance to the ship's fighting capability: Grade "A" (or NSS-I)
Do you need help identifying a substitute for BR 3021 for your specific alloy or spring steel application? Leave a comment below or contact our technical advisory team for a free cross-reference consultation.