VASTU ORIGIN-FOR SEPTIC TANK AND DRAINAGE PIPELINE
The best place for septic tank is in the North having North West and leaving to parts ( of nine equal parts of the North side ) from North West corner. It is acceptable in East and West zone also leaving South West, North West, South East and North East.
Preferably the septic tank should not touch the compound wall or house wall, A gap of 1 ft. to 1 1/2 ft. is advisable.
The septic tank can also be provided on the Eastern side from the centre of the East leaving the South East.
Preferably East-West length of the septic tank should be more than the width of North-South
The height of of the septic tank should never be above the plinth level. It should be at ground level only.
The outlet of the septic tank should towards the towards the North or West side.
The drain outlet from Kitchen, Bathroom and toilet should be towards East or North. Flow towards South gives loss of healthy of ladies and over expenditure.
The drain pipeline in the West or North sides are also acceptable.
In the top floors a drainage pipe should not come in the South West are also acceptable.
In the top floors a drainage pipe should not come in the South-West, South or South-East zone, as it may give expenditure more than income and sickness to the occupants.