Before Starting

• Wear appropriate PPE: chemical-resistant gloves, safety goggles, and flame-retardant clothing
• Eliminate all ignition sources (open flames, smoking materials, electrical equipment)
• Clear the area of non-essential personnel
• Verify emergency equipment (fire extinguishers, spill kits) is accessible

Valve Identification

• Typically positioned at the tank bottom or lower side
• Marked with red coloring and "EMERGENCY DRAIN" labeling
• May have a protective cover secured with latches

Note: Consult your specific tank model diagram if valve location isn't immediately visible.

Standard Procedure

• Remove any protective covers (note fastener positions for reinstallation)
• Firmly grasp the handle and turn counter-clockwise (standard opening direction)
• Open gradually to control fuel flow rate
• Monitor drainage path continuously
• To close: Turn clockwise until fully seated

Advanced Models

• Verify control panel/remote device functionality before emergency
• Activate via clearly marked emergency switch
• Some systems auto-activate based on pressure/temperature sensors
• Always confirm valve closure post-emergency

Cleanup & Reporting

• Contain spills immediately using absorbent materials (sand, fuel pads)
• Dispose of contaminated materials per environmental regulations
• Inspect valve and surrounding area for damage/leaks
• Tag defective equipment and initiate repair requests
• Complete all incident reporting documentation