#1 Software Program for Designing or Re-Rating Aboveground

Storage Tanks to API-650, API-620, API-653 & UL-142

• On-screen messages Instantly Display relevant calculations

for t-min, max Pressure / Vacuum, as you change your

Data. Calculations are performed as you enter your data and

required thicknesses, MAWP, MAEP, & required moment

of inertia or area are displayed on the screen so you

know what is required as your work, without having to run

a report or run a separate analysis.

• The report and relevant calculations can be seen for each

component on it’s design screen by hitting the F5 key.

The reports are complete with code

references, formulas, variables substitutions, and results.

• The full report includes summary tables for the shell, roof, bottom floor,

structural members, & stiffeners. These tables include the material and weights for each major component.

• Import/Export Etank design files to send to other users or to send to E-Ware Inc staff for help.

or API 620.

validation of user inputs.