... after site abandonment. 2.0 Performance Indicators and Monitoring 2.1 Environment Emissions and Effluent Guidelines Tables 1 and 2 present emission and effluent guidelines for this sector. ... from applicable standards or guidelines (e.g., API, NFPA). 20 NFPA 654: Standard for the Prevention of Fire and Dust Explosions from the Manufacturing, Processing, and Handling of Combustible ... tail gases, heaters and boilers; valves, flanges, pumps, and compressors; storage and transfer of products and intermediates; waste water handling; and emergency vents and flares. Industry-specific...