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WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ1
419914cd-4435-42a5-bd74-5b38061f8b9f
In order to assure that grout will provide a complete seal it should be placed________
Filled at various times when convenient
Filled with all types of grout
One continuous operation
None of the above
Any person constructing, repairing, testing, or performing maintenance or installing a pump in a water supply well shall disinfect the well upon:
Completion of construction
Repairs
Testing
Pump Installation
All of the above
What size well screens are better pulled using a pipe of smaller diameter locked inside the screen by means of a sand joint
2 inches
4 inches
6 inches
Both B & C
In hydraulic rotary drilling, borehole is cut with a rotating bit while cuttings are removed with ____
Air hose
Additional drilling
Drilling fluid
None of the above
What is the area of the water called that is pulled down below static water level by a pumped well
Area in aquifer
Area of resistance
Area of influence
None of the above
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