Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -20.248278 , 22.402917 |
Location: Damara |
Location Description: NAKALATSWII BURIAL SITE ID:BSI 101 |
Start Drill: 2003-07-16 |
End Drill: 2003-07-28 |
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: N/A |
Static Water Level: 28.96 m |
Borehole Water Strike: N/A |
End of Hole (Depth): 70 Metres |
Hole Diameter: 165 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 1 | Sand, dark brown, fine grained |
2. | 1 | 5 | Sand, brown, fine grained |
3. | 5 | 18 | Sand, pinkish-brown, fine grained |
4. | 18 | 28 | Clay, yellowish brown |
5. | 28 | 34 | Sand, yellowsih- brown, fine grained |
6. | 34 | 45 | Sand+ calcrete, brownish- white,fine |
7. | 45 | 50 | Clay= calcrete, brownish-white |
8. | 50 | 54 | Sand+ calcrete, brownish- white, fine |
9. | 54 | 60 | Clay+ calcrete, cream- white |
10. | 60 | 70 | Sand+ clay with calcrete, greenish- brown, fine grained |
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