Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -19.673889 , 22.28 |
Location: Nokaneng |
Location Description: NOKANENG |
Start Drill: 2005-07-11 |
End Drill: 2005-07-29 |
Borehole Type: Groundwater |
Drilling Method: Percussion |
Drilling Rig(s): N/A |
Sample Type: Water |
Depth of Surface Casing: N/A |
Hole Inclination: N/A |
Estimated Yield: 7.78 M3/hr |
Static Water Level: 6.96 m |
Borehole Water Strike: N/A |
End of Hole (Depth): 76 Metres |
Hole Diameter: 381 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 3 | Dark grey clay |
2. | 3 | 5 | Pinkish white very fine clayey sand |
3. | 5 | 9 | Pinkish white fine sand with clay |
4. | 9 | 12 | Pinkish white silt |
5. | 12 | 17 | Pinkish white fine sand |
6. | 17 | 18 | Pinkish white fine to medium sand |
7. | 18 | 20 | Pinkish white fine sand |
8. | 20 | 22 | Pinkish white, fine to medium sand |
9. | 22 | 26 | Pinkish white, fine sand with quartz |
10. | 26 | 33 | Yellowish white fine sand |
11. | 33 | 41 | Yellowish white fine sand with quartz |
12. | 41 | 44 | Yellowish white, fine to medium sand |
13. | 44 | 50 | Yellowish white fine sand with quartz |
14. | 50 | 58 | Yellowish white fine clayey sand |
15. | 58 | 60 | Yellowish white fine sand |
16. | 60 | 63 | Yellowish white fine to medium sand |
17. | 63 | 66 | Yellowish white very fine sand |
18. | 66 | 69 | Yellowish white fine sand |
19. | 69 | 76 | Yellowish white, very fine clayey sand |
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