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WELL CONTRACTORS CERTIFICATION WELL DEVELOPMENT QUIZ
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What has most to do with occurrence of incrustation on wells screen
Water quality
Dissolved substances in water
Substance introduced in water
All of the above
An application for construction permit must be submitted to the local health department for
Construction of new well
Repair of current well
Abandonment of well
All of the above
The well construction permit must be held on site during all phases of installation of well
True
False
A well construction permit is valid for up to _____ years
3
2
5
7
What are some steps to consider during disinfection of a well
Water in well should be agitated
Surfaces of all parts above water level cleaned/washed down
Time of contact the chlorine should stay in well
All of the above
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