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mandemzn
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What is a linear loading rate for a septic system?
Basically linear loading rate refers to the ability of the soil to accept wastewater and not become anerobic. It was determined that drainfield beds of widths over 5 or 6 feet had dead zones in the center where oxygen was not available to the aerobic soil bacteria below the drainfield to treat the wastewater. The result was that the center of these wide beds easily ponded and failed. Therefore a calculation had to be made to figure out what the proper size of a drainfield should be to maintain an oxygen supply in the soil for different soil textures and structures. The linear loading rate is measured in gallons of effluent per feet of drainfield (not square feet, but feet). An example would be a moderately structured silt loam soil having a linear loading rate of 3 feet. If serving a 3 bedroom residence that produces 150 gallons per day per bedroom then there is 450 gallons per day to treat in the soil. 450 gallons per day divided by the linear loading rate (3') says that you need a minimum 150 feet of drainfield length. Thìs can be in one long drainfield or multiple cells of equal length. The other consideration is soil loading rate to determine the width of the drainfield. The above soil example might have a soil loading rate of 0.6 gallons per day per square foot. Therefore the final size must be a minimum of 750 square feet. Using the length that was arrived using the linear loading rate (150'), 750 divided by 150' equals 5 feet wide. Therefore the sizing of the drainfield would be 5' wide by 150' long (but probably 3 cells each 3' by 50' with spacing in between of perhaps 3' or more) and be expected to provide sufficient oxygen to the bottom of the entire drainfield.
What is plate bearing test to determine the bearing capacity of soil?
Plate load test is to find the bearing capacity and the settlement of the foundation. Description:: a test plate, square or circular in shape, are used. The plate is placed at the proposed level of the foundation and is subjected to incremental loading. Settlement at each increment of the loading is measured and a load-settlement curve is plotted. Bearing capacity and the settlement of the foundation are determined from the load-settlement curves.
What are the main soil types in India?
Alluvial soil Black soil (regur soil) Red soil Mountain Soil Desert soil
What is sub soil and top soil?
Top soil is soil on the very top of the earths crust and is the soil we walk on. Sub soil is the soil tha is under top soil
How many types of soil are there and what are they?
i know of only seven here they are=Sandy soil==Silty Soil==Clay soil==Loamy soil==peaty soil==chalky soil==gravel soil==i hope you all like my information=
What is a linear loading rate for a septic system?
Basically linear loading rate refers to the ability of the soil to accept wastewater and not become anerobic. It was determined that drainfield beds of widths over 5 or 6 feet had dead zones in the center where oxygen was not available to the aerobic soil bacteria below the drainfield to treat the wastewater. The result was that the center of these wide beds easily ponded and failed. Therefore a calculation had to be made to figure out what the proper size of a drainfield should be to maintain an oxygen supply in the soil for different soil textures and structures. The linear loading rate is measured in gallons of effluent per feet of drainfield (not square feet, but feet). An example would be a moderately structured silt loam soil having a linear loading rate of 3 feet. If serving a 3 bedroom residence that produces 150 gallons per day per bedroom then there is 450 gallons per day to treat in the soil. 450 gallons per day divided by the linear loading rate (3') says that you need a minimum 150 feet of drainfield length. Thìs can be in one long drainfield or multiple cells of equal length. The other consideration is soil loading rate to determine the width of the drainfield. The above soil example might have a soil loading rate of 0.6 gallons per day per square foot. Therefore the final size must be a minimum of 750 square feet. Using the length that was arrived using the linear loading rate (150'), 750 divided by 150' equals 5 feet wide. Therefore the sizing of the drainfield would be 5' wide by 150' long (but probably 3 cells each 3' by 50' with spacing in between of perhaps 3' or more) and be expected to provide sufficient oxygen to the bottom of the entire drainfield.
What is up-loading and down-loading using an ftp site?
popup loading
Is there a loading plan for loading a 53 foot trailer?
Depends on what you're loading.
What is dynamic loading?
loading which cause movement of the object or structure is called dynamic loading
What are the advantages of carbohydrates loading?
carbohydrate loading is good.
What chemical is used for loading?
Allum is used for loading
Phosphate loading sport banned?
Phosphate loading is legal.
What is program loading?
a program loading is when the program is generating its information
Where can you get the format for machine loading chart?
format for machine loading
When did The Loading Zone end?
The Loading Zone ended in 1971.
When was The Loading Zone created?
The Loading Zone was created in 1966.
Floor loading calculation of a battery?
Floor loading calculation of a battery
