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Posted: **Wed Mar 30, 2022 9:12 am**

: Form The Figure Q 3 The Existing Ground Surface Elevation Is At 150mpd Three Vertical Boreholes Drilled At Location S 1 (25.51 KiB) Viewed 53 times

: Form The Figure Q 3 The Existing Ground Surface Elevation Is At 150mpd Three Vertical Boreholes Drilled At Location S 2 (29.35 KiB) Viewed 53 times

Form the Figure Q.3, the existing ground surface elevation is at 150mPD. Three vertical boreholes drilled at location "S", "D" and "F" hit a a rock head of limestone at depths of 25m, 35m and 45m respectively. Using the 3-point method, (1) Draw on the strike lines of the limestone on the Figure Q.3, Draw the dip line and determine the strike direction, dip direction and dip angle of the sandstone, and (111 Determine at what depth will a vertical borehole drilled “G” hit the limestone?
Q.3 N Level ground at +150mPD + s 0 20m + F +G +D