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WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ2
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Measurements within an accuracy of plus or minus one inch must be recorded when using the Pump Method
True
False
When might spacing between wells in well point systems be greater than 50ft
Depth and thickness of the aquifer allow well screens 10ft or longer
Large pockets of rocks within aquifer
Piping is too large
None of the above
What is the average greatest suction lift that can be developed practically on a well point system
25ft
30ft
40ft
50ft
A setback of a minimum of ______ ft is required for a well from a septic tank, drainfield and drainfield repair area
25ft
100ft
50ft
75ft
What conditions can be found that cause mineral deposits when the pH is higher than 7
Carbonate hardness
Iron
Manganese
All of the above
None of the above
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