PEC EPE Geological
PEC EPE — Geological Engineering (Pakistan Engineering Council)
Depth Rock Engineering TunnelsEnglish
Exam overviewPractice session
An RMR89 exercise supplies ratings of 12 for strength, 17 for RQD, 10 for spacing, 20 for discontinuity condition, and 10 for groundwater. With a supplied tunnel-orientation adjustment of -2, what final RMR and rock class result?
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