supply of house hold ring compost , supply for ring compost as per the specification , supplying and delivery ofthe ring compost as per the specifiction mentioned below at the locations as per the direction of office in charge etc.complete. 1. .ferro/ cement ring of internaldiameter 0.7 m , thickness 2.5 cm and heigh 0.5m placedover acircularferro cement slab of dia 0.75m and thicjness 2.5 cm .the ring will have ahole of dia 2.5cm at the bottom for the leachate to flow out 2.circular ferro / cement slab of 0.75 m diameter and 2.5 c m thick with central circular hole of 0.30m diameter to cover the ring, a lid which can be removedand refittedpack for loading the waste in to the ring and closing it tightly after loading the waste 3. two sets of circular ferro – cement rings resting on circular ferro cement slabs and covered by another circular ferro cement slab with provision for loading the waste from the top and removing the compost from the bottom when ready. 4 base layer with cow dung powder (approximately 5kg) surgical handloves for handling waste & manure.