ring compost supply ring compost supply for 525 numbers , ring compost , a)ferro cement ring of internal diamater 0.7m., thickness 2.5 cm. and height 0.5m.placed over a circular ferro cement slab of dia.. 0.75 m. and thickness 2.5cm .the ring will have a hole of dia 2.5cm at the bottom for the leachate to flow out. . b)circular ferro / cement power slab of 0.75 m diameter and 2.5 cm thick with central circular hole 0.30 m diameter to cover the ring, a lid which can be removed andrefittedback for loading the waste into the ringand closing it tightly after loading the waste.+base layer with cowdung(approximately 5 kg powder)+surgical handgloves for handling waste &manure.