What is “On-site Sanitation” (OSS) System?
What is a ‘Twin-Pit’?
What is the standard septic tank design/measurement?
What is a ‘Soak Pit’?
What is a ‘Septic Tank’?
What is an ‘Insanitary Toilet’?
What is a ‘Sanitary Toilet’?
How are toilets classified?
What are ‘Public Toilets’?
What are ‘Community Toilets’?
