tender for supply of ring compost for households ring compost for households in pilicode gramapanchayat , 1.ring compost unit for housesferro - cement ring of diameter 0.7m placed over a circular ferro - cement slab of dia 0.75m and thickness 2.5cm.the ring willhave a hole of dia2.5cm at bottom for the leachate to flow out . circular ferro - cement cover slab of .75m diameter and 2.5cm thick with central circular hole of 0.30m diameter to cover the ring . the hole will have a lid cover which can be removed and refitted back for loading the waste into the ring and closing it tightly after loading the waste .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 base layer with cow-dung (~5 kg) powder surgical hand gloves for handling the waste & manure 2. monitoring charges as pergo(rt) no.34/2024/lsgd dated : 04/01/2024