Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -18.83914 , 22.47305 |
Location: Seronga |
Location Description: SERONGA , BURIAL SITE ID : BSE 302 |
Start Drill: 2003-08-31 |
End Drill: 2003-09-02 |
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: 0.313 M3/hr |
Static Water Level: 24.32 m |
Borehole Water Strike: 45 Metres |
End of Hole (Depth): 50 Metres |
Hole Diameter: 20.3 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 2 | Sand, brown, fine grained |
2. | 2 | 4 | Sand, brownish-white, very fine grained |
3. | 4 | 9 | Calcareous sand, brownish-white |
4. | 9 | 16 | Calcrete, cream white |
5. | 16 | 24 | Calcareous sand, cream white |
6. | 24 | 45 | Sand, greenish, white, poorly sorted |
7. | 45 | 50 | Sand, clay, light green |
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