Using a methodology that provides a uniform factor of safety against rupture or burst failure. Deepwater Applications:
If you design a pipeline based on an obsolete or incomplete version and a failure occurs, your employer, client, or regulator will ask: “Was the design in accordance with the current API RP 1111?” Saying “I used a free download from an unknown source” is not an acceptable defense. Engineering judgments must be based on verifiable, traceable, current standards. api rp 1111 free download
As of 2025, a PDF of API RP 1111 (3rd Edition, March 2024 – hypothetical recent edition) costs approximately and $350 for non-members . Annual subscriptions to the entire API standards package run into thousands of dollars. Using a methodology that provides a uniform factor