Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -18.29869 , 21.85547 |
Location: Makopong |
Location Description: GOWA VILLAGE, BURIAL SITE ID : BSA 216 |
Start Drill: 2003-08-26 |
End Drill: 2003-08-28 |
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: 1.35 M3/hr |
Static Water Level: 6.37 m |
Borehole Water Strike: 23 Metres |
End of Hole (Depth): 30 Metres |
Hole Diameter: 203 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 1 | Sand, brown, fine-grained |
2. | 1 | 3 | Sand, brick-red, fine, grained |
3. | 3 | 4 | Sand, reddish-brown, fine-grained |
4. | 4 | 7 | Sand, yellowish-brown , fine-grained |
5. | 7 | 12 | Alluvial sand, yellowish-brown, medium grained with very coarse grains @ 8m |
6. | 12 | 16 | Sand, yellowish-brown, fine grained |
7. | 16 | 19 | Sand, yellow, fine, well sorted |
8. | 19 | 23 | Sand, greenish yellow, fine grained |
9. | 23 | 28 | Sandstone, brownish-white, fine |
10. | 28 | 30 | Micaceous, quartzite, greyish-black |
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