How often need check,or empty with the honey dipper please.Looked online many reports from USA but not sure here

I have a set u of 3m of concrete ) ring sinto a second identical soak away for liquid which then passes through charcoaql,gravel into the leech field.

No problems so far just wondered how often others check /empty /

The soil is backfill raised approx 1.3.m over surroundin Paddys adjacent and the climate here on Mekong is basically dry Sep-March then rainy

On average there are 2.5 occupants

Thanks for any ideas

Edited February 20, 201313 yr by RubbaJohnny

The answer is never and never. Provided that you only use it for the toilets and not allow waste water from sinks or showers to enter it, it will take care of itself.

On average there are 2.5 occupants - living in the tanks? clean straight away!!