WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ1
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Regardless of the method of well construction and type of pump to be installed, the top of the casing should be terminated at least ______ inches above land surface
What can cause channeling of slurry to happen:
The 6ft telescope size of screen should fit in a ______ standard pipe.
When might spacing between wells in well point system be less than 25ft
The well identification plate must be permanently placed: