Request for Quotations:1)Yield testing of 2 boreholes at Miller, 2)Drilling of 2 boreholes at Miller

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Posted on: 02 December 2009
 
1. Request for quotation for the yield testing of 2 boreholes at Miller (Cacadu DMA)

 

Preparation of a quotation for the following:

• Yield testing of 2 production boreholes, based on:

1. Pump instllation of 120 mbgl.
2. Step test (4 x 1 hrs).
3. Constant rate test (24 hrs pumping and 24 hrs recovering).
4. Groundwater sampling- analysis of macro and bacteriological elements.

 

2. Request for quotation for the drilling of 2 boreholes at Miller

 

Preparation of a quotation for the following:

• Drilling of 2 boreholes up to a depth of 150m.
• 165mm PVC Casing should be installed as follows: 60m solid casing and 21m perforated casing.

 

Your quote should be placed in the tender box on the 4^th floor Standard Bank building, 32 Govan Mbeki Avenue before 12:00 on the 11th of December 2009.

 

If you have any question please feel free to contact Piet Snyman on 041 508 7335
 
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