Standard for Aboveground Tanks Used as a Generator Base Tank (F011)

The Standard for Aboveground Tanks Used as a Generator Base Tank (F011) addresses aboveground steel (atmospheric-type) vessels used as generator base tanks. These tanks are designed to support the weight of the generator in addition to containing the fuel. The tank shall include structural support elements per the selected Generator Base Tank configuration.

Topics include:

• Compliance
• General Requirements
• Tank Fittings and Penetration
• Flange Style Generator Base Tanks
• Supported Baffle Design Generator Base Tanks
• Internal Support Style Generator Base Tanks
• Tightness Testing
• Completion

This standard is based on the application of sound engineering principles and the combined experience of STI membership, which includes state-of-the-art manufacturing practices. It represents a composite of input from users, manufacturers, regulatory authorities, and consultants. 

Revised: November 2021

Format: PDF