TANK is a comprehensive engineering software program for PC compatible computers that designs and analyzes oil storage tanks according to the latest API-650 and API-653 codes. For much less than it would cost to build an in-house spreadsheet application, TANK delivers the features and stability typical of a COADE software product, including immediate, top-rate technical support. TANK is much more than the computerization of a time consuming engineering task. Its development was shaped by the input of many "API-650/653 expert" engineers whose influence ensured that TANK performs the required tasks effectively and efficiently.

A menu-driven scroll-and-select interface provides logical options when and where expected. Context-sensitive help provides instant technical assistance for each data field, with code references as often as possible. TANK also provides control options for everything from calculations to screen colors, allowing the customization of the TANK environment on a directory basis. Options affecting computations include 1988, 1993, 1994, 1995, 1996, 1997 material databases, corroded nozzles, corroded hydro test, corroded wind girder calculations, and wind pressures.