Understanding API ICP653 Reading 7-Worksheet-04 Part1

G.2.10 tank bottom examination procedure (TBP): A qualified written
procedure that addresses the essential and non-essential variables for the
tank bottom examination. The procedure can include multiple methods and
tools, i.e., bottom scanner, hand scanner, and UT prove-up.
G.2.11 tank bottom examiner qualification record (TBEQ): A record of the
qualification test for a specific scanning operator. This record must contain
the data for all essential variables and the results of the qualification test.
G.2.12 tank bottom procedure qualification record (TBPQ): A record of
the qualification test for a tank bottom examination procedure. This record
must contain the data for all essential variables and the results of the
qualification test.
G.2.13 variables or procedure variables: The specific data in a procedure
that provides direction and limitations to the scanning operator. Examples
include; plate thickness, overlap of adjacent bottom scans, scanning speed,
equipment settings. ect.
Charlie Chong/ Fion Zhang