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WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ1
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What are important points for gravel packing:
Method that does not separate materials
Uniform grade of gravel pack
Sizing that similar within 2
All of the above
When a well is used for dewatering, what is the required time frame the well must be permanently abandoned once dewatering has finished
5 days or less
10 days or less
30 days or less
60 days or less
A Well Contractor Identification Plate should contain the following information:
Well contractor information and contractor number
Depth of well
Casing depth (ft) and inside diameter (in)
All of the above
Why might it be important to check the plumbness and alignment of a well once digging is completed:
Determine if a vertical turbine can be installed
Assure the operation of an installed pump
Bowing of casing can occur if misaligned
All fo the above
The base plate of a pump placed directly over the well shall be designed to form a watertight seal with:
Well casing
Pump foundation
A or B
None of the above
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