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According to NR 812, at what minimum depth below the ground
surface must a pitless adapter or pitless unit be installed to protect
against freezing in Wisconsin?
A) 12 inches
B) 24 inches
C) 36 inches
D) 60 inches -ANSWER-D) 60 inches (5 feet)
Where is a pressure tank permitted to be located under NR 812
regulations?
A) In a pit below ground level
B) In a crawlspace or basement that is not subject to flooding, or in an
above-ground pumphouse
C) Directly inside a sanitary sewer manhole
D) Buried horizontally in the yard without an access hatch -ANSWER-B)
In a crawlspace or basement that is not subject to flooding, or in an
above-ground pumphouse
Where must a raw water sample faucet be installed on a newly
installed pressure tank/pump system?
, A) After the water softener and iron filter
B) Before any treatment equipment and as close to the pressure tank as
practical
C) Outside the building on the underground service line
D) On the discharge side of the water heater -ANSWER-B) Before any
treatment equipment and as close to the pressure tank as practical
Who is ultimately responsible for ensuring that a disused or
contaminated well is properly filled and sealed (abandoned) according
to Wisconsin DNR rules?
A) The tenant currently renting the property
B) The licensed pump installer who last worked on the system
C) The property owner
D) The local municipal water utility -ANSWER-C) The property owner
According to NR 812, which pitless installation method is strictly
prohibited on new well casing installations?
A) Weld-on pitless units
B) Threaded pitless units
C) Bolt-on pitless adapters that require field-cutting a hole in the casing
and using exterior gaskets/bolts
D) Factory-welded pitless units -ANSWER-C) Bolt-on pitless adapters
that require field-cutting a hole in the casing and using exterior
gaskets/bolts