WV SEPTIC INSTALLERS EXAM QUESTIONS
AND ANSWERS LATEST 2025-2026 UPDATE
A minimum of _____ test holes for perc test - Answer-4
The test hole shall be completely filled with water to ground level and
maintained to a depth of at least ______ inches for a minimum period of
______ hours before beginning the percolation rate measurement. -
Answer-12 inches and 4 hours
For four (4) or less bedrooms, the minimum tank capacity shall
be______ gallons; and 6.4.a.2. For each additional bedroom, the
minimum tank capacity shall be _______ gallons per bedroom -
Answer-1000 and 250
hen using a dual compartment tank or dual tanks, the volume ratio of
the first compartment or tank to the second compartment or tank shall
approximate - Answer-2-1
The inlet shall equip a cast-in-place or inserted baffle or a sanitary tee.
The inlet baffle or sanitary tee shall extend to a minimum depth of -
Answer-6"
AND ANSWERS LATEST 2025-2026 UPDATE
A minimum of _____ test holes for perc test - Answer-4
The test hole shall be completely filled with water to ground level and
maintained to a depth of at least ______ inches for a minimum period of
______ hours before beginning the percolation rate measurement. -
Answer-12 inches and 4 hours
For four (4) or less bedrooms, the minimum tank capacity shall
be______ gallons; and 6.4.a.2. For each additional bedroom, the
minimum tank capacity shall be _______ gallons per bedroom -
Answer-1000 and 250
hen using a dual compartment tank or dual tanks, the volume ratio of
the first compartment or tank to the second compartment or tank shall
approximate - Answer-2-1
The inlet shall equip a cast-in-place or inserted baffle or a sanitary tee.
The inlet baffle or sanitary tee shall extend to a minimum depth of -
Answer-6"
