Overfill

Tank Gauging & Overfill Protection

Convert between innage and ullage strapping charts, generate 1/16" run sheets, and handle floating-roof displacement per API MPMS Ch. 2.2A and 3.1A. Phase A: single-tank workflow, local only.

Tank configuration

Identification, roof type, Reference Gauge Height, and (if floating) roof parameters per API MPMS Ch. 2.2A.

Tank IDDescription (optional)Unit systemRoof typeReference Gauge Height (ft-in or 1/16")Enter from tank nameplate. e.g. 48'-06" or 9270 sixteenths.Working product density (optional)lb/gal — used to recompute floating-roof displacement when ≠ reference density.

Strapping chart data

Paste Excel rows directly, upload an .xlsx/.csv file, or use the table editor. Two-column format: height, volume. Heights accept ft-in (e.g. 12'-04") or decimal feet.

Paste rows from Excel/CSVTab- or comma-separated. First non-numeric row is treated as a header.

Upload .xlsx or .csv

Run sheet

Save tank configuration and import an innage strapping chart to generate the run sheet.

No chart available yet.

API 2350 — Overfill Protection

Save tank configuration and import a strapping chart to enable the API 2350 worksheet.

No tank loaded.