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 We
hope the following frequently asked Questions and their answers are helpful
to you . Please contact us using any of the below listed numbers for any
additional information you require.
We look forward to working with you.
15851 Gunfire Road Nampa, ID 83607
Boise/Eagle area (208)939-0085
Nampa/Caldwell
area
(208)454-0190
E-mail:
bgcoonse@gmail.com
Question:
How deep will I have to go to find water?
Answer:
Most wells very in one way or another, depth and
construction and yield. Geological formations of your area generally
will determine to what depth and yield, as well as the construction
techniques needed, will apply to your well. From our experience, and
researching the recorded well logs in your area, we can provide you with
a more precise idea of what would be necessary to construct your well,
and a more accurate estimate of cost involved.
Question:
How much water will I need?
Answer:
That will depend on your needs. The average usage is
100 gallons per day per person. Landscaping should also be a
consideration in your daily needs. For single family residences, 1
gallon per minute is required to receive a septic and building permit.
Most Lenders require 3-5 gallons per minute. Most public water systems
supply 10 gpm, which is more than adequate water for all your needs.
Question:
What is casing and how much will I need?
Answer:
Casing is metal pipe designed to sheath the borehole.
Casing is installed until rock, water, or a consolidated formation is
reached. A minimum of 20 feet is required. A consolidated formation is
one in which it has the ability to remain open indefinitely.
Question:
What is a PVC liner and do I need one?
Answer:
A PVC liner is similar to casing only made from poly
vinyl chloride, a very hard form of plastic and usually is perforated
and installed from inside the casing and to the bottom of the well. This
helps eliminate anything ever falling in or collecting around the pump.
It is also sometimes used to install PVC screens.
Question:
What is a surface seal?
Answer:
A surface seal is typically bentonite or a bentonite slurry, a form of
processed clay; It is placed in the oversized borehole around the casing
to a minimum depth of 18 feet to protect the well against possible
surface contamination.
Question:
What is a well screen, and would I need one?
Answer:
There are several varieties of screens made up of
either stainless steel or pvc. Screens are primarily used in wells that
contain sands and/or gravel, the screens hold back, or filter the
formation, while allowing the water to move freely through to the pump
without sediment. Whether one is needed or not, is dependent on the
formation drilled, and the well's tendency to pump sand or grit.
Question:
What is the difference between an air test and a
certified test pump?
Answer:
An air test is the method of injecting air into the
well to force the water to the surface for measurement. Although
effective, this method sometimes produces a gallon per minute amount
more or less than an actual pump test. A certified test pump is an
accurate measurement using a pump to pinpoint the exact gpm and amount
of drawdown in the well, when in use. Most county regulations require a
certified test pump prior to issuing building and septic permits. Most
Lending institutions also require a certified test pump.
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