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[PSUBS-MAILIST] P.S. re: Depth



Yes, the Test Depth may change to 125% (375') per ABS standard for purposes of the survey.
 
Design Depth    300'  (aka Operating Depth)
Test depth        400'  (133%)
Failure depth    600' (calculated)
 
I may end up with a slightly deeper failure depth after all the math is done, but the other numbers will not change.