⚠ Digital field-record forms, not calculators. These reproduce nine standard formats for construction, weld/NDT completion, PWHT, hydrostatic and pneumatic testing, and settlement measurement records — a different kind of tool from the rest of Tank Protocol. Fill in what applies on site and save; the Settlement Measurement Report (32 points around the circumference) is the field data source for the existing API 653 Annex B settlement calculator.