Traditional carbon steel tanks may crack when stored with ethanol due to stress corrosion cracking. The PDF details:
: Prevention and control of accidental releases, design of fire protection systems, and fire-control measures. Complementary Nature outlines the minimum requirements for design and construction (such as tank spacing and materials), provides the fire protection philosophy to manage risks once those facilities are operational. GlobalSpec Essential Safety Considerations api 2510a pdf
API 2510A applies to major industrial LPG installations but explicitly certain categories: Underground storage (caverns, salt domes). Small installations (single tanks under 2,000 gallons). Installations covered by NFPA 58 or NFPA 59 . Department of Transportation (DOT) containers. Where to Access API 2510A PDF Traditional carbon steel tanks may crack when stored
Inspection of vessels and relief valves, work permits, and repair of LPG equipment. Department of Transportation (DOT) containers
: Recommends the use of remotely operated isolation valves to safely shut down systems during an emergency. Scope and Applicability
: API 2510/2510A often mandates more protective spacing than general standards like NFPA 58. For example:
| Standard | Scope | Interaction | | :--- | :--- | :--- | | | Flammable liquids general industry | References industry consensus standards; API 2510A provides the "how-to" for alcohols. | | NFPA 30 | Flammable and combustible liquids code | Does not deeply address alcohol blend specifics; API 2510A supplements NFPA 30 for ethanol/methanol. | | API 2510A | Alcohol-specific facility design | Directly applies where NFPA 30 or API 2510 leaves gaps (e.g., firefighting foam type). |