BIOBIN/91/2026

Bio Composter Bin with the following specification and size ● Three PPCP (Polypropylene Copolymer) Bins of 2.5-3 mm gauge, 32 cm height, 35 cm upper dia, and 27 cm bottom dia, 22 ltr Capacity with 1- 2 mm dia holes provided all round for ventilation. ● The bins contain 3 PPCP lids of 3 mm gauge, 40 cm dia duly having centre hole of 22 cm dia, fit for holding the upper one and covering the bottom bin. ● The upper most covering lid should contain a removable hot air ventilation mouth of 2 cm height, 30.5 cm diameter fitted at 31 cm diameter centre hole with a fully ventilated hot air cap with handle. ● PPCP tray of 2.5 cm height and 27cm dia provided at the bottom most portion for leachate collection. ● One block of microbes enriched Inoculum as a starter kit for water absorption. Infrastructure Requirement ● Three PPCP bins of 22 ltr. Capacity. ● Three lids for holding the upper bin duly meant for covering the bottom bin. ● One top most lid has a hot air ventilation mouth for ensuring the air circulation. ● A leachate collection tray at the bottom of most portions. ● One block of microbes enriched Inoculum as a starter kit for water absorption