GEORGIA MOUND AND AREA FILL EXAM QUESTIONS WITH
DETAILED VERIFIED AND 100% ACCURATE ANSWERS ALREADY
GRADED A+ LATEST UPDATE!!!
All perforated pipe used for gravity flow carriage and distribution of effluent within lateral trenches,
mounds, etc. shall meet ______ lb crush strength. - (answer)1,500lb
ASTM - F810 is for what type of piping? - (answer)Rigid
ASTM - F667 is for what type of piping? - (answer)Corrugated semi-rigid piping
What psi must pipe used for pressure carriage and distribution of effluent be? - (answer)At least 160 psi
PVC construction
What three things make of the cross section of a Wisconsin Mound System? - (answer)1. Septic Tank 2.
Dosing Chamber 3. The Mound
What is the purpose of the septic tank in a mound system? - (answer)To remove most of the settleable
solids and is a place for liquefaction of the more easily biodegradable solids
What must the dosing tank have? - (answer)A pump or siphon
What is the purpose of the dosing tank in a mound system? - (answer)To pressurize a distribution
network of small diameter pipe with small perforations and distributes the septic tank effluent uniformly
along the length of the mound
What is the purpose of the mound in a mound system? - (answer)To accept septic tank effluent, and
along with the native soil, treat, and purify the wastewater to acceptable standards
What four layers does a mound consist of? - (answer)Layer of suitable sand, aggregate, distribution
system, and soil cover
It is common to see Wisconsin Mound Systems in excess of _____? - (answer)25,000 gpd
, GEORGIA MOUND AND AREA FILL EXAM QUESTIONS WITH
DETAILED VERIFIED AND 100% ACCURATE ANSWERS ALREADY
GRADED A+ LATEST UPDATE!!!
What is the sizing and configuration of soil absorption systems based on? - (answer)How the effluent
moves away from the system and the rate at which it moves away from the system
What does the designer of the mound system predict type of movement and rate of movement based
on? - (answer)The prediction is made based on soil and site information obtained during site evaluation
The more restrictive the site, the __________ and ___________ the soil absorption system must be. -
(answer)Narrower and Longer
What is the typical suitable depth for unsaturated soil? - (answer)Varies among codes but is usually
between 1 and 4 ft
High ground water table, including seasonally perched water table should be greater than _________
beneath the ground surface. - (answer)10 inches
How is the high water table determined? - (answer)By the direct observation and/or interpretation of
soil mottling
It is impossible to detect ______ ________ in black surface horizons, it is difficult to determine the exact
location of seasonal saturation during wet periods. - (answer)Soil mottles
What should bedrock be classified as? - (answer)Crevice, Non-crevice, or Non-Crevice impermeable
How many feet is suggested for the crevice bedrock if it is assumed that very little treatment takes place
in the crevice bedrock? - (answer)2 feet
What does the natural soil aid as? - (answer)Treatment of the effluent
DETAILED VERIFIED AND 100% ACCURATE ANSWERS ALREADY
GRADED A+ LATEST UPDATE!!!
All perforated pipe used for gravity flow carriage and distribution of effluent within lateral trenches,
mounds, etc. shall meet ______ lb crush strength. - (answer)1,500lb
ASTM - F810 is for what type of piping? - (answer)Rigid
ASTM - F667 is for what type of piping? - (answer)Corrugated semi-rigid piping
What psi must pipe used for pressure carriage and distribution of effluent be? - (answer)At least 160 psi
PVC construction
What three things make of the cross section of a Wisconsin Mound System? - (answer)1. Septic Tank 2.
Dosing Chamber 3. The Mound
What is the purpose of the septic tank in a mound system? - (answer)To remove most of the settleable
solids and is a place for liquefaction of the more easily biodegradable solids
What must the dosing tank have? - (answer)A pump or siphon
What is the purpose of the dosing tank in a mound system? - (answer)To pressurize a distribution
network of small diameter pipe with small perforations and distributes the septic tank effluent uniformly
along the length of the mound
What is the purpose of the mound in a mound system? - (answer)To accept septic tank effluent, and
along with the native soil, treat, and purify the wastewater to acceptable standards
What four layers does a mound consist of? - (answer)Layer of suitable sand, aggregate, distribution
system, and soil cover
It is common to see Wisconsin Mound Systems in excess of _____? - (answer)25,000 gpd
, GEORGIA MOUND AND AREA FILL EXAM QUESTIONS WITH
DETAILED VERIFIED AND 100% ACCURATE ANSWERS ALREADY
GRADED A+ LATEST UPDATE!!!
What is the sizing and configuration of soil absorption systems based on? - (answer)How the effluent
moves away from the system and the rate at which it moves away from the system
What does the designer of the mound system predict type of movement and rate of movement based
on? - (answer)The prediction is made based on soil and site information obtained during site evaluation
The more restrictive the site, the __________ and ___________ the soil absorption system must be. -
(answer)Narrower and Longer
What is the typical suitable depth for unsaturated soil? - (answer)Varies among codes but is usually
between 1 and 4 ft
High ground water table, including seasonally perched water table should be greater than _________
beneath the ground surface. - (answer)10 inches
How is the high water table determined? - (answer)By the direct observation and/or interpretation of
soil mottling
It is impossible to detect ______ ________ in black surface horizons, it is difficult to determine the exact
location of seasonal saturation during wet periods. - (answer)Soil mottles
What should bedrock be classified as? - (answer)Crevice, Non-crevice, or Non-Crevice impermeable
How many feet is suggested for the crevice bedrock if it is assumed that very little treatment takes place
in the crevice bedrock? - (answer)2 feet
What does the natural soil aid as? - (answer)Treatment of the effluent
